Subjects -> AGRICULTURE (Total: 981 journals)
    - AGRICULTURAL ECONOMICS (93 journals)
    - AGRICULTURE (680 journals)
    - CROP PRODUCTION AND SOIL (120 journals)
    - DAIRYING AND DAIRY PRODUCTS (30 journals)
    - POULTRY AND LIVESTOCK (58 journals)

AGRICULTURE (680 journals)                  1 2 3 4 | Last

Showing 1 - 200 of 263 Journals sorted alphabetically
aBIOTECH : An International Journal on Plant Biotechnology and Agricultural Sciences     Hybrid Journal   (Followers: 2)
Aceh International Journal of Science and Technology     Open Access   (Followers: 6)
Acta agriculturae Slovenica     Open Access   (Followers: 2)
Acta Agrobotanica     Open Access   (Followers: 3)
Acta Agronomica Hungarica     Full-text available via subscription   (Followers: 3)
Acta Agronomica Sinica     Full-text available via subscription   (Followers: 4)
Acta Aquatica Turcica     Open Access   (Followers: 1)
Acta Biologica Sibirica     Open Access   (Followers: 1)
Acta Fytotechnica et Zootechnica     Open Access   (Followers: 2)
Acta Scientiarum Polonorum Technica Agraria     Open Access   (Followers: 1)
Acta Scientiarum. Animal Sciences     Open Access   (Followers: 5)
Acta Scientifica Malaysia     Open Access   (Followers: 1)
Acta Technologica Agriculturae     Open Access   (Followers: 1)
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis     Open Access   (Followers: 2)
Acta Universitatis Sapientiae, Alimentaria     Open Access   (Followers: 2)
Advanced Research in Life Sciences     Open Access   (Followers: 2)
Advances in Agriculture     Open Access   (Followers: 14)
Advances in Agriculture & Botanics     Open Access   (Followers: 5)
Advances in Agronomy     Full-text available via subscription   (Followers: 20)
Advances in Horticultural Science     Open Access   (Followers: 4)
Advances in Life Science and Technology     Open Access   (Followers: 10)
Africa Research Bulletin: Political, Social and Cultural Series     Hybrid Journal   (Followers: 22)
African Journal of Food, Agriculture, Nutrition and Development     Open Access   (Followers: 15)
African Journal of Range & Forage Science     Hybrid Journal   (Followers: 12)
Agra Europe     Full-text available via subscription   (Followers: 3)
Agribusiness : an International Journal     Hybrid Journal   (Followers: 6)
Agric     Open Access   (Followers: 1)
Agricultura     Open Access   (Followers: 3)
Agricultura Tecnica     Open Access   (Followers: 2)
Agricultura Tropica et Subtropica     Open Access   (Followers: 2)
Agricultura, Sociedad y Desarrollo     Open Access   (Followers: 2)
Agricultural & Environmental Letters     Open Access   (Followers: 4)
Agricultural and Food Science     Open Access   (Followers: 14)
Agricultural Commodities     Full-text available via subscription   (Followers: 1)
Agricultural Economics     Open Access   (Followers: 6)
Agricultural Economics : The Journal of the International Association of Agricultural Economists     Hybrid Journal   (Followers: 60)
Agricultural History Review     Full-text available via subscription   (Followers: 14)
Agricultural Research     Hybrid Journal   (Followers: 9)
Agricultural Science     Full-text available via subscription   (Followers: 1)
Agricultural Sciences     Open Access   (Followers: 5)
Agricultural Systems     Hybrid Journal   (Followers: 35)
Agricultural Water Management     Hybrid Journal   (Followers: 50)
Agriculture     Open Access   (Followers: 3)
Agriculture     Open Access   (Followers: 6)
Agriculture & Food Security     Open Access   (Followers: 20)
Agriculture and Food Sciences Research     Open Access   (Followers: 9)
Agriculture and Human Values     Open Access   (Followers: 25)
Agriculture, Ecosystems & Environment     Hybrid Journal   (Followers: 63)
AGRIEAST : Journal of Agricultural Sciences     Open Access   (Followers: 2)
AgriEngineering     Open Access  
Agrinova (Agrotechnology Innovation)     Open Access   (Followers: 1)
Agriprobe     Open Access   (Followers: 1)
Agriscience     Open Access   (Followers: 1)
Agrisost     Open Access   (Followers: 1)
Agritech     Open Access   (Followers: 1)
AGRITROPICA : Journal of Agricultural Sciences     Open Access   (Followers: 1)
Agrivet : Jurnal Ilmu-Ilmu Pertanian dan Peternakan / Journal of Agricultural Sciences and Veteriner)     Open Access   (Followers: 4)
Agrivita : Journal of Agricultural Science     Open Access  
Agro Sur     Open Access  
Agro-Science     Full-text available via subscription   (Followers: 2)
Agroalimentaria     Open Access  
Agrociencia     Open Access  
Agrociencia Uruguay     Open Access  
Agroecological journal     Open Access  
Agrokémia és Talajtan     Full-text available via subscription   (Followers: 2)
Agronomía & Ambiente     Open Access  
Agronomía Costarricense     Open Access  
Agronomía Mesoamericana     Open Access  
Agronomía Tropical     Open Access  
Agronomie Africaine     Full-text available via subscription  
Agronomy     Open Access   (Followers: 12)
Agronomy Science     Open Access  
Agrosains : Jurnal Penelitian Agronomi     Open Access  
Agrosearch     Open Access  
Agrosintesa Jurnal Ilmu Budidaya Pertanian     Open Access  
Agrosystems, Geosciences & Environment     Open Access   (Followers: 4)
Agrotechnology Research Journal     Open Access  
Agrotekma : Jurnal Agroteknologi dan Ilmu Pertanian     Open Access  
Agrotrop : Journal on Agriculture Science     Open Access   (Followers: 1)
AL-Qadisiya Journal For Agriculture Sciences     Open Access  
American Journal of Agricultural and Biological Sciences     Open Access   (Followers: 6)
American Journal of Botany     Full-text available via subscription   (Followers: 17)
American Journal of Economics and Sociology     Hybrid Journal   (Followers: 36)
American Journal of Potato Research     Hybrid Journal   (Followers: 2)
American Journal of Rural Development     Open Access   (Followers: 5)
Analytical Science Advances     Open Access   (Followers: 1)
Animal - Open Space     Open Access   (Followers: 3)
Animal Diseases     Open Access   (Followers: 1)
Animal Microbiome     Open Access   (Followers: 1)
Annales des Sciences Agronomiques     Full-text available via subscription  
Annals of Agricultural Sciences     Open Access   (Followers: 1)
Annals of Arid Zone     Open Access   (Followers: 1)
Annals of Silvicultural Research     Open Access  
Annual Review of Resource Economics     Full-text available via subscription   (Followers: 11)
Applied Financial Economics Letters     Hybrid Journal   (Followers: 8)
Aquacultura Indonesiana     Open Access  
Arboricultural Journal : The International Journal of Urban Forestry     Hybrid Journal   (Followers: 6)
Archiva Zootehnica     Open Access  
Archives of Current Research International     Open Access  
Archivos de Zootecnia     Open Access   (Followers: 1)
ARO. The Scientific Journal of Koya University     Open Access  
Arthropod-Plant Interactions     Hybrid Journal   (Followers: 2)
Artificial Intelligence in Agriculture     Open Access   (Followers: 1)
Asia-Pacific Journal of Rural Development     Hybrid Journal   (Followers: 2)
Asian Economic Papers     Hybrid Journal   (Followers: 8)
Asian Food Science Journal     Open Access   (Followers: 1)
Asian Journal of Advances in Agricultural Research     Open Access  
Asian Journal of Agricultural and Horticultural Research     Open Access  
Asian Journal of Agricultural Extension, Economics & Sociology     Open Access   (Followers: 1)
Asian Journal of Agricultural Research     Open Access   (Followers: 6)
Asian Journal of Agriculture     Open Access  
Asian Journal of Medical and Biological Research     Open Access   (Followers: 3)
Asian Journal of Plant Sciences     Open Access   (Followers: 2)
Asian Journal of Research in Agriculture and Forestry     Open Access   (Followers: 1)
Asian Plant Research Journal     Open Access  
Asian Research Journal of Agriculture     Open Access   (Followers: 1)
Atatürk Üniversitesi Ziraat Fakültesi Dergisi     Open Access  
Australian Cottongrower, The     Full-text available via subscription  
Australian Economic Papers     Hybrid Journal   (Followers: 10)
Australian Economic Review     Hybrid Journal   (Followers: 4)
Australian Forest Grower     Full-text available via subscription   (Followers: 2)
Australian Forestry     Hybrid Journal   (Followers: 1)
Australian Grain     Full-text available via subscription  
Australian Holstein Journal     Full-text available via subscription   (Followers: 1)
Australian Journal of Agricultural and Resource Economics     Hybrid Journal   (Followers: 4)
Australian Journal of Agricultural Engineering     Open Access   (Followers: 1)
Australian Sugarcane     Full-text available via subscription  
Avances en Investigacion Agropecuaria     Open Access   (Followers: 1)
Bangladesh Agronomy Journal     Open Access  
Bangladesh Journal of Agricultural Research     Open Access   (Followers: 1)
Bangladesh Journal of Scientific Research     Open Access  
Berichte aus dem Julius Kühn-Institut     Open Access  
Berkala Ilmiah Pertanian     Open Access   (Followers: 1)
BHUMI : Jurnal Agraria dan Pertanahan     Open Access  
Bioagro     Open Access  
Biocatalysis and Agricultural Biotechnology     Hybrid Journal   (Followers: 3)
Biochar     Hybrid Journal   (Followers: 1)
Biocontrol Science and Technology     Hybrid Journal   (Followers: 5)
Biodiversity     Hybrid Journal   (Followers: 25)
Biodiversity : Research and Conservation     Open Access   (Followers: 28)
BIOFIX Scientific Journal     Open Access  
Biological Agriculture & Horticulture : An International Journal for Sustainable Production Systems     Partially Free   (Followers: 10)
Biosystems Engineering     Hybrid Journal   (Followers: 8)
Biotecnología en el Sector Agropecuario y Agroindustrial     Open Access  
Boletín Semillas Ambientales     Open Access  
Botanica Orientalis : Journal of Plant Science     Open Access  
British Poultry Science     Hybrid Journal   (Followers: 6)
Buletin Peternakan : Bulletin of Animal Science     Open Access   (Followers: 1)
Buletin Veteriner Udayana     Open Access   (Followers: 1)
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca : Food Science and Technology     Open Access   (Followers: 1)
CABI Agriculture and Bioscience     Open Access   (Followers: 1)
Caderno de Ciências Agrárias     Open Access  
Cahiers Agricultures     Open Access  
California Agriculture     Open Access   (Followers: 1)
Cambridge Journal of Economics     Hybrid Journal   (Followers: 77)
Canadian Water Resources Journal     Hybrid Journal   (Followers: 18)
Capitalism Nature Socialism     Hybrid Journal   (Followers: 21)
Caraka Tani : Journal of Sustainable Agriculture     Open Access  
Ceiba     Open Access  
Central European Forestry Journal     Open Access   (Followers: 1)
Cereal Chemistry     Full-text available via subscription   (Followers: 4)
CESifo Economic Studies     Hybrid Journal   (Followers: 23)
Ceylon Journal of Science     Open Access  
Chemical and Biological Technologies for Agriculture     Open Access   (Followers: 1)
Chilean Journal of Agricultural & Animal Sciences     Open Access  
Chilean Journal of Agricultural Research     Open Access   (Followers: 1)
Ciencia e Investigación Agraria     Open Access  
Ciência e Técnica Vitivinícola     Open Access  
Ciencia forestal en México     Open Access   (Followers: 1)
Ciencia, Tecnología y Salud     Open Access  
Científic@ : Multidisciplinary Journal     Open Access  
COCOS : The Journal of the Coconut Research Institute of Sri Lanka     Open Access   (Followers: 1)
Coffee Science     Open Access  
Cogent Food & Agriculture     Open Access  
Competition & Change     Hybrid Journal   (Followers: 12)
Compost Science & Utilization     Hybrid Journal  
Computers and Electronics in Agriculture     Hybrid Journal   (Followers: 7)
Corpoica Ciencia y Tecnología Agropecuaria     Open Access  
CSA News     Hybrid Journal   (Followers: 1)
Cuadernos de Desarrollo Rural     Open Access  
Cultivos Tropicales     Open Access  
Cultura Agronômica : Revista de Ciências Agronômicas     Open Access  
Cultural Geographies     Hybrid Journal   (Followers: 20)
Cultural Sociology     Hybrid Journal   (Followers: 34)
Cultural Studies - Critical Methodologies     Hybrid Journal   (Followers: 17)
Cultural Studies of Science Education     Hybrid Journal   (Followers: 10)
Cultural Trends     Hybrid Journal   (Followers: 13)
Culture, Agriculture, Food and Environment     Hybrid Journal   (Followers: 21)
Culture, Agriculture, Food and Environment     Hybrid Journal   (Followers: 8)
Current Agricultural Science and Technology     Open Access  
Current Agriculture Research Journal     Open Access  
Current Applied Science and Technology     Open Access  
Current Protocols in Plant Biology     Hybrid Journal   (Followers: 2)
Current Research in Dairy Sciences     Open Access   (Followers: 3)
Diatom Research     Hybrid Journal   (Followers: 3)
Dinamika Pertanian     Open Access  
Dissertationen aus dem Julius Kühn-Institut     Open Access  
Dossiers Agraris     Open Access  
E-Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology)     Open Access  
Ecological Applications     Full-text available via subscription   (Followers: 136)

        1 2 3 4 | Last

Similar Journals
Journal Cover
Acta Universitatis Sapientiae, Alimentaria
Number of Followers: 2  

  This is an Open Access Journal Open Access journal
ISSN (Print) 1844-881X - ISSN (Online) 2066-7744
Published by Sciendo Homepage  [370 journals]
  • Physiological benefits of a honeydew-based functional food fortified with
           selected bioactive agents justified by trials

    • Abstract: Honey is a consumer-preferred, highly esteemed natural product with a broad variety of distinct bioactive components. In recent days, the consumption of high-added-value, honey-based products are increasingly coming to the forefront of interest, and thus huge efforts are being made by researchers/developers to elaborate honey variants with fortified biological value. Relevant human clinical trials have scarcely been accomplished; thus, the biological impact of honey and its derivatives has not been thoroughly revealed. In this work, we present our experiments on the development of a novel honey-based prototype and its plausible physiological impacts certified via human clinical trials. The investigated product was a newly elaborated honeydew-based prototype fortified with pumpkin, sea buckthorn, and inulin, which was subjected to a 13-week-long, double-blind, placebo-controlled human clinical trial. The prototypes were applied to 20 adult volunteers to establish the complex impact of the newly developed product. Conclusions drawn at the end of the trial were based on results of blood tests taken at diverse phases of the study. The positive physiological effects of consumption of the investigated products are underpinned by the fact that no significant elevations have been measured in terms of the blood glucose level and parameters featuring long-term blood sugar levels. Slight decrease of both LDL and HDL cholesterol levels were also experienced.
      PubDate: Fri, 17 Dec 2021 00:00:00 GMT
       
  • Some aspects of plate number estimation of plate heat exchangers (PHEs). A
           case study

    • Abstract: For the proper estimation of the plate number (N) of a plate heat exchanger (PHE) – in addition to the flow rates and thermophysical properties of fluids –, an appropriate correlation is needed for convective heat transfer coefficient (α) calculation. When one does not have a criterial equation for the corresponding plate shape, we propose a selecting method for α. With the suggested relationships from literature, we calculate the plate number of a geometrically known, similar heat duty PHE and choose those relationships that give the same plate number with the known heat exchanger. In our case study, the plate number determined by any of the screened equations for whole milk preheating has almost the same value (n = 10 ± 1) regardless of the method used to solve the PHE model (plate efficiency and Nconverg or Kconverg convergence methods). For liquids’ thermophysical property estimation, we recommend averaging the values given by equations from literature, followed by equation fitting.
      PubDate: Fri, 17 Dec 2021 00:00:00 GMT
       
  • The production methods of selenium nanoparticles

    • Abstract: In recent years, the application of selenium nanoparticles has been increasing in medicine, agriculture, engineering, and food science. Therefore, researchers are converting inorganic selenium sources into nano form by various methods. Particularly both probiotics and pathogenic bacterial strains have the ability to synthesize selenium nanoparticles under aerobic and anaerobic conditions. Amazingly, dose-dependent selenium nanoparticles have antibacterial activity against their own pathogenic producer, even when added externally. Also, plant extracts and conventional chemical reducing agents continue to make a significant contribution to the production of selenium nanoparticles in an economic, eco-friendly, simple, and rapid way. Biological and chemical methods are suitable for the biological applications of selenium nanoparticles such as functional food or nutritional supplements and nanomedicine.
      PubDate: Fri, 17 Dec 2021 00:00:00 GMT
       
  • Influence of milk used for cheese making on microbiological aspects of
           Camembert-type cheese

    • Abstract: Camembert-type cheeses are surface mould-ripened soft cheeses obtained with Penicillium camemberti. Soft cheeses are more frequently associa ted with foodborne disease outbreaks than hard and semi-hard cheeses. During our work, three Camembert-type cheeses were prepared on a pilot/small industrial scale. The first cheese was made from bulk milk and pasteurized at 74 °C for 15 seconds. The second and third cheese were prepared from one type of milk and were heat-treated at 72 °C for 60 seconds. The microbial contamination with Salmonella spp. and Staphylococcus aureus of the three Camembert-type cheeses was evaluated. The food-related stress survival of Salmonella spp. and S. aureus isolates originated from the cheese samples was assayed. The antibiotic suscep tibility of the bacterial isolates was determined by the disk diffusion method, using 12 and 16 different antibiotics respectively. Based on the results, the first cheese sample contained the highest number of Salmonella bacteria; S. aureus was detected only in the first sample. According to the results of antibiotic susceptibility of the Salmonella, isolates showed susceptibility to the majority of assayed antibiotics and resistance to trimethoprim, chloramphenicol, amikacin, and cefotaxime. The S. aureus isolates showed resistance to trimethoprim and displayed intermediate resistance to levofloxacin and ciprofloxacin.
      PubDate: Fri, 17 Dec 2021 00:00:00 GMT
       
  • Antioxidant capacity of blackcurrant ( L.) leaves and buds

    • Abstract: The antioxidant capacity is the combined free radical scavenging effect of all antioxidant compounds found in the studied system. There is a growing need for accurate, numerical determination of this capacity (for easier comparison), so there are many analytical procedures, methods, and measurement systems available to researchers. Neither one is able to model the totality of real, naturally occurring reactions; therefore, conclusions about the antioxidant power of the studied sample can be drawn only after using several methods. In this work, the total phenolic content (TPC) of blackcurrant leaves and buds was determined, and the antioxidant capacity was tested using the DPPH and FRAP assays. 80% methanol was the most effective in the extraction of phenolics followed by 80% ethanol, while for the antioxidant capacity the acetone (50%)/water/acetic acid (2%) mixture proved to be the best. Significant differences were observed between cultivars and sampling dates, but the pattern of variation during the harvest period was similar for all cultivars.
      PubDate: Fri, 17 Dec 2021 00:00:00 GMT
       
  • The role of r esistant starch in human nutrition

    • Abstract: In this paper, we examine the role and effect of resistant starch (RS) in human nutrition; further, the structure and properties of RS, the food sources based on resistance to digestion in the colon, and the physiological effects of RS are described. The nutritional value of RS, the effect of RS on short-chain fatty acid (SCFA) production, the relationships between RS and colon function, and the relationships between food starch, dietary fibre, and RS content and colon cancer development are reviewed. It has been shown that the use of RS in foods may have some benefits. Resistant starch, digestion of resistant-starch-containing foods have a number of health benefits for colon function but appear to have less effect on lipid-glucose metabolism. It has a positive effect on colon bacterial activity, promotes the growth of beneficial microbes, and reduces the activity of enzymes that are harmful to the digestive system. Under the influence of RS, increased SCFA production lowers the pH of the colon and stimulates bile acid secretion. The decreased pH protects against colon cancer and inhibits the conversion of primary and secondary bile acids, which are cytotoxic to intestinal cells. At the end of the review article, the relationships between RS and the colon microflora, its use as a prebiotic, and the relationship between RS and glucose metabolism are analysed. It was found that the use of RS in the diet might have benefits as it shortens the time it takes food to pass through the colon and increases the amount of stool. It was also found that the physicochemical properties of foods can directly affect the amount of RS and thereby the blood glucose levels and insulin response.
      PubDate: Fri, 17 Dec 2021 00:00:00 GMT
       
  • The comparative analysis of some Hungarian and Moldovan wines: The promise
           of protected geographical indication

    • Abstract: Hungary and Moldova are excelling in unique wines and alcoholic beverages that could qualify for the protected geographical indication (PGI) by emphasizing parameters attributable to the geographical area, production or processing methods. In this study, we have assessed some parameters of wine and brandy samples looking for specificities. The studied samples were of Moldovan and Hungarian Cabernet Sauvignon red wines, Hungarian Furmint white wines, and Moldovan wine distillate/brandy called Divin. The assessed samples were evaluated for: total polyphenol and flavonoid, ethanol, malic, citric, lactic, tartaric acids, reducing sugar, glycerol, carbon dioxide, total and free SO2 content as well as for total acidity, volatile acidity, pH, and wine density.Our results indicate that despite the relatively close geographical vicinity of Hungary and Moldova, the wines produced in the two countries have specific composition, antioxidant activity, and sensorial properties. Thus, the registration of such wines as PGI is clearly justified, and such a label itself does represent a competitive advantage worth promoting.
      PubDate: Fri, 17 Dec 2021 00:00:00 GMT
       
  • Nutritional status and dietary behaviours of Northern Algeria university
           students

    • Abstract: The present study tries to assess the nutritional status and dietary behaviours in a group of undergraduate students in order to characterize their food habits and assess the quality of their diet. A cross-sectional study was conducted with 220 undergraduate university students (110 male and 110 female) aged between 19 and 24 years from the Food Department of Saad Dahlab Blida 1 University (Algeria). The data collection and nutritional evaluation were carried out using DIAL nutritional software. Male participants had significantly (P < 0.005) higher body mass index (BMI) when compared to females. Significantly higher percentages of female students (P < 0.005) had tried a low-fat diet (P = 0.0075) and a low-carbohydrate diet (P < 0.005). The prevalence of overweight was higher among males compared to females. In contrast, a greater percentage of underweight students were observed in the group of female subjects. Related to micronutrient intake, a significant difference by sex was observed for vitamin A, C, folic acid, iron, calcium, and sodium intakes. However, females consumed more food containing vitamins C and A, whereas males’ intake of calcium, sodium, folic acid, and iron was higher than the corresponding values observed in females. To conclude, these students reported a diet characterized by a high variety of cereal products and a moderate amount of vegetables, milk and dairy products, meat, fish and eggs, dietary fats and beverages, whereas the consumption of fruits was highly infrequent.
      PubDate: Fri, 17 Dec 2021 00:00:00 GMT
       
  • Characterization of some bottled Romanian mineral waters on the basis of
           the total mineral content

    • Abstract: Romania has many mineral water sources due to its geological features. In the present study, bottles of 26 Romanian mineral water brands were purchased from the market to make a characterization based on the pH, conductivity, and fixed residue content. Focusing on the total fixed residue, the distribution of low, medium, and highly mineralized water was 43.9%, 41.46%, and 14.63% respectively. The mean of fixed residue concentration was 763.3 mg/L, ranging from 40.37 mg/L to 2,603 mg/L. The pH values of the still mineral waters varied between 6.86 and 7.91, while the pH values of the sparkling mineral waters were the lowest (4.7). The conductivity was strongly related to the concentration of the ions, so the maximum measured conductivity for the still waters was 573 μS/cm, for the partially sparkling waters 2,133 μS/cm, and for the sparkling mineral waters 3,079 μS/cm. The chemical composition of the mineral waters was highly dependent on the rock types. Using the hierarchical cluster analysis, two different clusters were detected according to the main characteristics of mineral waters.
      PubDate: Thu, 05 Nov 2020 00:00:00 GMT
       
  • Impact of refrigerated storage on the bioactive compounds and antioxidant
           capacity of two Algerian carrot varieties ( L.)

    • Abstract: Carrot (Daucus carota L.) is one of the main root vegetables rich in bioactive compounds with appreciable health-promoting properties, largely consumed in Algeria. In the current study, the storage effect (at 4 °C throughout 12 days) on bioactive compound stability and the antioxidant activity of two Algerian orange carrot varieties (Supermuscade and Touchon) were investigated. Total phenolic content of samples was determined by the Folin–Ciocâlteu method. Antioxidant capacity was determined spectrophotometrically, based on the evaluation of Free Radical Scavenging Activity (FRSA) using DPPH radical and Ferric Reducing Power (FRP). The results showed that the Touchon variety is richer in phenolics, flavonoids, and carotenoids and presents higher antioxidant activity in comparison with the Supermuscade variety. At the end of storage, the bioactive compound content and antiradical activity increased significantly (p < 0.05). Also, an extremely significant correlation (p < 0.001) was observed between the antioxidant contents and the antioxidant capacities of aqueous carrot extracts.
      PubDate: Thu, 05 Nov 2020 00:00:00 GMT
       
  • The aflatoxin content of milk and dairy products as well as breast milk
           and the possibilities of detoxification

    • Abstract: Aflatoxins are fungal toxins produced by Aspergillus species, which, due to increasing temperature and climate change in the temperate zone, appeared in the most important feeding plant and food ingredients. The most toxic of them is aflatoxin B1 (AFB1), which hydroxylates to aflatoxin M1 in the body of dairy animals and humans, and excretes in the milk. With the development of analytical methods, researchers are now able to detect toxins with a concentration of ng/kg. It was found that in most countries in Europe both breast milk and cow’s milk may contain AFM1, and therefore increased attention should be paid to the toxin content of milk, and that those above the limit should be excluded from consumption. In addition to cow’s milk, the AFM1 toxin content of breast milk can also be significant, the precursors of which are introduced into the mother’s body with food. Aflatoxins are highly resistant to physical, chemical, and microbiological effects, so the detoxification of foods, especially milk, is almost impossible. The best solution appears to be feeding the animals with toxin-free feeds or feeds containing toxins below the permitted limit, without giving opportunity to the toxins to enter the milk from the feed and from there into the human body.
      PubDate: Thu, 05 Nov 2020 00:00:00 GMT
       
  • Bioprotective potential of lactic acid bacteria

    • Abstract: Acidification in lactic-fermented foods is realized by lactic acid bacteria as an added starter culture or by autochthonous strains. These microbial strains possess different prominent features that define the technological, organoleptic, nutritional, and microbial safety aspects of the product. The bioprotective effect of the bacterial strains may be related to antagonistic properties against food spoilage and/or pathogenic strains. The aim of the present study is to determine the antimicrobial properties of three different food-grade lactic acid bacteria in order to use them as bioprotective cultures. Our findings show that the Lactobacillus pentosus, Enterococcus faecalis, and Pediococcus parvulus exerted a bacteriostatic effect on Escherichia coli and Bacillus cereus, whereas the Saccharomyces cerevisiae growth was not inhibited, which made them susceptible agent for co-culture systems.
      PubDate: Thu, 05 Nov 2020 00:00:00 GMT
       
  • Biotic and abiotic risks of soil biochar treatment for food safety and
           human health

    • Abstract: Pyrolysis technology facilitates the heating of organic waste biomass in a very low oxygen environment to temperatures over 400 °C. The high carbon content and surface area of the char produced via slow pyrolysis makes it suitable for a range of purposes that would sequester the carbon it contains. For example, there is a growing interest in its use as a soil amendment, which enhances plant growth and nutrient use efficiency.
      PubDate: Thu, 05 Nov 2020 00:00:00 GMT
       
  • Physico-chemical and sensory properties of and analogues from co-fermented
           cassava () and breadfruit () blends

    • Abstract: The physico-chemical and sensory qualities of pupuru analogues produced from co-fermented cassava and breadfruit blends were investigated. Cassava and breadfruit were processed separately and cofermented at different proportions to produce pupuru and pupuru analogues. Seven different samples were produced with the ratios of 100:0, 90:10, 80:20, 50:50, 20:80, 10:90, and 0:100 cassava:breadfruit respectively. The proximate composition, bulk density, hydrogen cyanide, pH, TTA, and sensory properties of the sample were determined using standard methods. The results showed that the protein (2.86–6.41%), fat (0.43–2.05%), ash (0.36–1.17%), crude fibre (0.68–2.83%), and energy values (393.84 to 399.38 kcal/100 g) increased together with breadfruit substitution. The bulk density, pH, total titratable acidity, and hydrogen cyanide content of the sample was in the ranges of 0.47–0.60 g/ml, 4.30–5.30, 0.18–0.31%, and 0.56–1.68 mg/100 g respectively. The pupuru analogues had lower hydrogen cyanide content than pupuru. The pupuru analogues up to 50% breadfruit substitutions had acceptable sensory attributes, comparable to pupuru. The study concluded that pupuru analogues of acceptable quality can be produced from co-fermented cassava and breadfruit; this entails increasing the utilization of breadfruit.
      PubDate: Thu, 05 Nov 2020 00:00:00 GMT
       
  • Functional and pasting characteristics of and analogues from cassava ()
           and breadfruit () blends

    • Abstract: Pupuru and pupuru analogues are fermented, smoked food products usually produced from cassava or cassava substituted with a varying ratio of breadfruit. This study aims at determining and comparing the functional and pasting characteristics of pupuru and pupuru analogues with a view to expanding the utilization of breadfruit as pupuru analogue. The functional properties (water absorption capacity (%), swelling power (g/g), solubility (%)) and pasting characteristics were determined using standard methods. The results showed that the yield of the products ranged between 24.66 and 29.65%, and it was not affected by the amount of breadfruit substituted. The water absorption capacities of the pupuru and pupuru analogues ranged between 216.0 and 449.0%; this parameter increased with temperature increase. Both swelling power and solubility had a rapid increase from 80 °C to 90 °C. Pasting temperature ranged between 73.15 and 83.66 °C, with peak time between 4.58 and 5.33 min. The final viscosity ranged between 94.08 and 391.83 RVU, and it decreased with increase in breadfruit substitution. The study concluded that adding breadfruit to cassava in pupuru analogue production improved some of the functional and pasting properties of the product.
      PubDate: Thu, 05 Nov 2020 00:00:00 GMT
       
  • Antibacterial activity of plant extracts against isolated from
           ready-to-eat salads

    • Abstract: Ready-to-eat salads are becoming more and more popular. However, due to their ingredients, they represent a suitable growth environment for different microbes. In the prevention of foodborne diseases, hygienic food preparation and appropriate storage conditions are very important. During this study, ten different ready-to-eat salads were analysed for the presence of Listeria monocytogenes. Five different selective agar mediums were used for the enumeration and isolation of Listeria monocytogenes. The isolated bacterial strains were subjected to morphological and biochemical confirmation tests. The antibacterial effects of five different freshly squeezed vegetable juices (carrots, celery, beets, horseradish, and onions) and of five essential oils (dill, thyme, oregano, lemongrass, and sage) were determined against Listeria monocytogenes, Listeria innocua, and L. monocytogenes strains isolated from ready-to-eat salads. Based on the results obtained from fresh vegetable juices, carrot juice exerted the highest antibacterial effect, while the others showed no or slight inhibitory effect (horseradish, beets, onions) against Listeria species. Among the essential oils, thyme, lemongrass, and oregano showed the strongest antibacterial effect against the studied Listeria species.
      PubDate: Thu, 05 Nov 2020 00:00:00 GMT
       
 
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