Subjects -> FOOD AND FOOD INDUSTRIES (Total: 395 journals)
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    - FOOD AND FOOD INDUSTRIES (277 journals)

FOOD AND FOOD INDUSTRIES (277 journals)                  1 2     

Showing 1 - 62 of 62 Journals sorted alphabetically
Acta Alimentaria     Full-text available via subscription   (Followers: 3)
Acta Universitatis Cibiniensis. Series E: Food Technology     Open Access   (Followers: 2)
Acta Universitatis Sapientiae, Alimentaria     Open Access   (Followers: 3)
adhäsion KLEBEN & DICHTEN     Hybrid Journal   (Followers: 10)
Advances in Food and Nutrition Research     Full-text available via subscription   (Followers: 67)
Advances in Nutrition     Hybrid Journal   (Followers: 60)
African Journal of Drug and Alcohol Studies     Full-text available via subscription   (Followers: 5)
African Journal of Food, Agriculture, Nutrition and Development     Open Access   (Followers: 17)
Agricultural and Food Science     Open Access   (Followers: 15)
Agriculture & Food Security     Open Access   (Followers: 24)
Agriculture and Food Sciences Research     Open Access   (Followers: 12)
Agro-Science     Full-text available via subscription   (Followers: 2)
Agroecology and Sustainable Food Systems     Hybrid Journal   (Followers: 14)
Agrosearch     Open Access  
Alimentos Hoy     Open Access   (Followers: 2)
American Journal of Food and Nutrition     Open Access   (Followers: 53)
American Journal of Food Science and Technology     Open Access   (Followers: 4)
American Journal of Food Technology     Open Access   (Followers: 9)
Amerta Nutrition     Open Access   (Followers: 2)
Amino Acids     Hybrid Journal   (Followers: 6)
Animal Production     Open Access   (Followers: 3)
Animal Production Science     Hybrid Journal   (Followers: 8)
Annual Review of Food Science and Technology     Full-text available via subscription   (Followers: 13)
Anthropology of food     Open Access   (Followers: 16)
Applied Food Biotechnology     Open Access   (Followers: 4)
Applied Food Research     Open Access   (Followers: 3)
Archaeology of Food and Foodways     Full-text available via subscription   (Followers: 8)
Archiva Zootehnica     Open Access  
Arquivos Brasileiros de Alimentação     Open Access  
Asian Food Science Journal     Open Access   (Followers: 1)
Asian Journal of Animal and Veterinary Advances     Open Access   (Followers: 8)
Asian Journal of Cell Biology     Open Access   (Followers: 4)
Asian Journal of Clinical Nutrition     Open Access   (Followers: 12)
Asian Journal of Crop Science     Open Access   (Followers: 4)
Asian Plant Research Journal     Open Access  
Bangladesh Rice Journal     Open Access   (Followers: 1)
Bioactive Compounds in Health and Disease     Open Access   (Followers: 1)
Biotechnology and Genetic Engineering Reviews     Hybrid Journal   (Followers: 7)
British Food Journal     Hybrid Journal   (Followers: 16)
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca : Food Science and Technology     Open Access   (Followers: 2)
Canadian Food Studies / La Revue canadienne des études sur l'alimentation     Open Access   (Followers: 1)
Chemical Research in Chinese Universities     Hybrid Journal   (Followers: 4)
COCOS : The Journal of the Coconut Research Institute of Sri Lanka     Open Access   (Followers: 1)
Cogent Food & Agriculture     Open Access   (Followers: 1)
Comprehensive Reviews in Food Science and Food Safety     Hybrid Journal   (Followers: 4)
Critical Reviews in Food Science and Nutrition     Hybrid Journal   (Followers: 29)
Cuizine: The Journal of Canadian Food Cultures / Cuizine : revue des cultures culinaires au Canada     Open Access   (Followers: 4)
Culture, Agriculture, Food and Environment     Hybrid Journal   (Followers: 24)
Culture, Agriculture, Food and Environment     Hybrid Journal   (Followers: 8)
Current Botany     Open Access   (Followers: 1)
Current Opinion in Food Science     Hybrid Journal   (Followers: 3)
Current Research in Dairy Sciences     Open Access   (Followers: 4)
Current Research in Food Science     Open Access  
Current Research in Microbiology     Open Access   (Followers: 20)
Current Research in Nutrition and Food Science     Open Access   (Followers: 7)
CyTA - Journal of Food     Open Access  
Detection     Open Access   (Followers: 3)
EFSA Journal     Open Access   (Followers: 2)
EFSA Supporting Publications     Open Access  
Emirates Journal of Food and Agriculture     Open Access   (Followers: 1)
Enzyme Research     Open Access   (Followers: 4)
Estudios sociales : Revista de alimentación contemporánea y desarrollo regional     Open Access  
EUREKA : Life Sciences     Open Access  
European Food Research and Technology     Hybrid Journal   (Followers: 8)
European Journal of Nutrition & Food Safety     Open Access   (Followers: 3)
Flavour and Fragrance Journal     Hybrid Journal   (Followers: 3)
Focusing on Modern Food Industry     Open Access   (Followers: 2)
Food & Function     Hybrid Journal   (Followers: 6)
Food & Nutrition Research     Open Access   (Followers: 36)
Food Additives & Contaminants Part A     Hybrid Journal   (Followers: 8)
Food Additives and Contaminants: Part B: Surveillance     Hybrid Journal   (Followers: 2)
Food Analytical Methods     Hybrid Journal   (Followers: 2)
Food and Applied Bioscience Journal     Open Access  
Food and Bioprocess Technology     Hybrid Journal   (Followers: 5)
Food and Bioproducts Processing     Hybrid Journal   (Followers: 3)
Food and Chemical Toxicology     Hybrid Journal   (Followers: 16)
Food and Ecological Systems Modelling Journal     Open Access  
Food and Energy Security     Open Access   (Followers: 4)
Food and Environment Safety     Open Access   (Followers: 3)
Food and Nutrition Bulletin     Hybrid Journal   (Followers: 6)
Food and Nutrition Sciences     Open Access   (Followers: 25)
Food and Public Health     Open Access   (Followers: 11)
Food and Waterborne Parasitology     Open Access  
Food Biology     Open Access   (Followers: 1)
Food Biophysics     Hybrid Journal   (Followers: 2)
Food Bioscience     Hybrid Journal   (Followers: 1)
Food Biotechnology     Hybrid Journal   (Followers: 8)
Food Chemistry     Hybrid Journal   (Followers: 16)
Food Chemistry : Molecular Sciences     Open Access   (Followers: 8)
Food Chemistry : X     Open Access   (Followers: 1)
Food Control     Hybrid Journal   (Followers: 11)
Food Digestion     Hybrid Journal   (Followers: 6)
Food Economics     Hybrid Journal   (Followers: 2)
Food Ethics     Hybrid Journal   (Followers: 2)
Food Frontiers     Open Access   (Followers: 3)
Food Hydrocolloids     Hybrid Journal   (Followers: 2)
Food Hydrocolloids for Health     Open Access  
Food Microbiology     Hybrid Journal   (Followers: 16)
Food New Zealand     Full-text available via subscription   (Followers: 1)
Food Packaging and Shelf Life     Hybrid Journal   (Followers: 3)
Food Quality and Preference     Hybrid Journal   (Followers: 4)
Food Quality and Safety     Open Access   (Followers: 2)
Food Research International     Hybrid Journal   (Followers: 6)
Food Reviews International     Hybrid Journal   (Followers: 3)
Food Science & Nutrition     Open Access   (Followers: 61)
Food Science and Biotechnology     Hybrid Journal   (Followers: 5)
Food Science and Human Wellness     Open Access   (Followers: 4)
Food Science and Quality Management     Open Access   (Followers: 4)
Food Science and Technology     Open Access   (Followers: 3)
Food Science and Technology International     Hybrid Journal   (Followers: 3)
Food Security     Open Access   (Followers: 13)
Food Structure     Hybrid Journal   (Followers: 4)
Food Technology and Biotechnology     Open Access  
Foodborne Pathogens and Disease     Hybrid Journal   (Followers: 11)
Foodnews     Partially Free   (Followers: 2)
Foods     Open Access  
Frontiers in Sustainable Food Systems     Open Access   (Followers: 3)
Functional Foods in Health and Disease     Open Access  
Future of Food : Journal on Food, Agriculture and Society     Open Access   (Followers: 21)
Gastroia : Journal of Gastronomy And Travel Research     Open Access   (Followers: 1)
Global Food History     Hybrid Journal   (Followers: 2)
Global Food Security     Hybrid Journal   (Followers: 3)
GM Crops and Food: Biotechnology in Agriculture and the Food Chain     Open Access   (Followers: 4)
Grain & Oil Science and Technology     Open Access  
Grasas y Aceites     Open Access  
Himalayan Journal of Science and Technology     Open Access  
Indonesian Food and Nutrition Progress     Open Access  
Indonesian Food Science & Technology Journal     Open Access   (Followers: 1)
INNOTEC : Revista del Laboratorio Tecnológico del Uruguay     Open Access   (Followers: 1)
Innovative Food Science & Emerging Technologies     Hybrid Journal   (Followers: 3)
International Journal of Agricultural Science and Food Technology     Open Access  
International Journal of Agriculture, Environment and Food Sciences     Open Access   (Followers: 1)
International Journal of Dairy Science     Open Access   (Followers: 5)
International Journal of Food Contamination     Open Access  
International Journal of Food Design     Hybrid Journal   (Followers: 1)
International Journal of Food Microbiology     Hybrid Journal   (Followers: 17)
International Journal of Food Properties     Open Access   (Followers: 1)
International Journal of Food Safety, Nutrition and Public Health     Hybrid Journal   (Followers: 21)
International Journal of Food Science     Open Access   (Followers: 3)
International Journal of Food Science & Technology     Hybrid Journal   (Followers: 5)
International Journal of Food Science and Agriculture     Open Access   (Followers: 13)
International Journal of Food Science and Nutrition Engineering     Open Access   (Followers: 7)
International Journal of Gastronomy and Food Science     Open Access   (Followers: 6)
International Journal of Meat Science     Open Access   (Followers: 1)
International Journal of Poultry Science     Open Access   (Followers: 5)
International Journal on Food System Dynamics     Open Access   (Followers: 2)
International Journal on Food, Agriculture and Natural Resources : IJ-FANRES     Open Access   (Followers: 1)
Investigación Pecuaria     Open Access   (Followers: 2)
Italian Journal of Food Safety     Open Access   (Followers: 1)
Italian Journal of Food Science     Open Access   (Followers: 1)
itepa : Jurnal Ilmu dan Teknologi Pangan     Open Access  
JDS Communications     Open Access   (Followers: 1)
JOT Journal für Oberflächentechnik     Hybrid Journal   (Followers: 1)
Journal für Verbraucherschutz und Lebensmittelsicherheit     Hybrid Journal  
Journal of Agriculture and Food Research     Open Access   (Followers: 4)
Journal of Agriculture and Food Sciences     Full-text available via subscription   (Followers: 2)
Journal of Agriculture and Natural Resources     Open Access  
Journal of Agriculture, Food Systems, and Community Development     Open Access   (Followers: 3)
Journal of AOAC International     Hybrid Journal   (Followers: 3)
Journal of Applied Botany and Food Quality     Open Access   (Followers: 3)
Journal of Aquatic Food Product Technology     Hybrid Journal   (Followers: 3)
Journal of Culinary Science & Technology     Hybrid Journal   (Followers: 1)
Journal of Ethnic Foods     Open Access   (Followers: 1)
Journal of Fisheries and Aquatic Science     Open Access   (Followers: 3)
Journal of Food and Drug Analysis     Open Access  
Journal of Food Biochemistry     Hybrid Journal   (Followers: 3)
Journal of Food Chemistry & Nanotechnology     Open Access   (Followers: 1)
Journal of Food Chemistry and Nutrition     Open Access   (Followers: 6)
Journal of Food Composition and Analysis     Hybrid Journal   (Followers: 1)
Journal of Food Engineering     Hybrid Journal   (Followers: 4)
Journal of Food Industry     Open Access  
Journal of Food Lipids     Hybrid Journal  
Journal of Food Measurement and Characterization     Hybrid Journal  
Journal of Food Microbiology     Open Access   (Followers: 7)
Journal of Food Process Engineering     Hybrid Journal  
Journal of Food Processing & Beverages     Open Access   (Followers: 1)
Journal of Food Processing & Technology     Open Access   (Followers: 1)
Journal of Food Processing and Preservation     Hybrid Journal   (Followers: 2)
Journal of Food Products Marketing     Hybrid Journal   (Followers: 1)
Journal of Food Protection(R)     Full-text available via subscription   (Followers: 7)
Journal of Food Quality     Hybrid Journal   (Followers: 5)
Journal of Food Research     Open Access   (Followers: 3)
Journal of Food Safety     Hybrid Journal   (Followers: 12)
Journal of Food Science     Hybrid Journal   (Followers: 8)
Journal of Food Science and Nutrition Therapy     Open Access   (Followers: 2)
Journal of Food Science and Technology     Hybrid Journal   (Followers: 4)
Journal of Food Science and Technology Nepal     Open Access  
Journal of Food Science Education     Hybrid Journal   (Followers: 4)
Journal of Food Security     Open Access   (Followers: 4)
Journal of Food Security and Agriculture     Open Access   (Followers: 1)
Journal of Food Studies     Open Access   (Followers: 6)
Journal of Food Technology, Siam University     Open Access  
Journal of Foodservice     Hybrid Journal  
Journal of Functional Foods     Hybrid Journal   (Followers: 2)
Journal of Future Foods     Full-text available via subscription   (Followers: 4)
Journal of Halal Product and Research     Open Access  
Journal of Hydrogels     Full-text available via subscription  
Journal of Ichthyology     Full-text available via subscription   (Followers: 5)
Journal of Insects as Food and Feed     Hybrid Journal  
Journal of Maize Research and Development     Open Access   (Followers: 2)

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Grasas y Aceites
Journal Prestige (SJR): 0.325
Citation Impact (citeScore): 1
Number of Followers: 0  

  This is an Open Access Journal Open Access journal
ISSN (Print) 0017-3495 - ISSN (Online) 1988-4214
Published by CSIC Homepage  [33 journals]
  • Antioxidant capacity of value-added sandwich cookie creams based on red
           palm olein during storage

    • Authors: N.K. Mohamad Shah, M. Sanny, N.A. Ab Karim, K. Kuppan, N.A. Yahaya, M. Mat Yusof
      Pages: e510 - e510
      Abstract: Red palm olein (RPOL) is naturally rich in antioxidants, yet changes in its antioxidant capacity during storage were uncertain, which limited the application of RPOL in fat-based food products. Therefore, this study incorporated shortenings composed of 0, 5, and 10% (w/w) RPOL into sandwich cookie creams of SCC-0, SCC-5, and SCC-10, respectively, and determined their antioxidant capacity during storage for six months at 20, 30, and 35 ºC. Both SCC-5 and SCC-10 exhibited higher carotene, tocopherol, tocotrienol, and total phenolic content (TPC) than that of SCC-0, yet all SCCs were comparable in their free fatty acid (FFA) and UV-total oxidation values. After six months, the SCCs exhibited low TPC and FFA, yet were high in DPPH scavenging activity. At 20 and 30 ºC, both SCC-5 and SCC-10 oxidized more slowly than that of SCC-0. These findings proved the antioxidant capacity of RPOL, which delayed oxidation reactions in the SCCs during storage.
      PubDate: 2023-10-10
      DOI: 10.3989/gya.0909212
      Issue No: Vol. 74, No. 3 (2023)
       
  • Palm olein and perilla seed oil blends for the improvement of nutritional
           and thermal stability

    • Authors: A. Dhyani, R. Chopra, P.K. Singh, M. Garg
      Pages: e511 - e511
      Abstract: This study aimed to develop a healthy blended oil with a balanced fatty acid ratio, as well as high thermal and oxidative stability. The blending of highly saturated Palm olein (PO) with polyunsaturated fatty acid-rich (PUFA) Perilla seed oil (PeO) in two different proportions, 70:30 (B1) and 80:20 (B2) v/v was studied. The physicochemical parameters, fatty acid composition, and oxidative stability of cold-pressed perilla seed oil (PeO), palm olein, and their blends were analyzed. The blends presented higher oxidative stability (6.5 h) with enhanced α-linolenic acid content (18%) than pure oils. The fatty acid ratio in both blend (B1- 1:1.4:1 and B2- 1.5:1.5:1) was found close to the WHO recommended ratio i.e., 1:1-5:1. The evaluation of the thermal stability of the blended oils revealed that PeO oxidized quickly during heating (Peroxide value-15.16 meq O2/kg); whereas thermal stability improved with blending (Peroxide value: B1-7.92 and B2- 7.69 meq O2/kg).
      PubDate: 2023-10-10
      DOI: 10.3989/gya.0220221
      Issue No: Vol. 74, No. 3 (2023)
       
  • Untargeted lipidomics approach using LC-Orbitrap HRMS to discriminate lard
           from beef tallow and chicken fat for the authentification of halal

    • Authors: A. Windarsih, N.K.A. Bakar, A. Rohman, F.D.O. Riswanto, Y. Erwanto
      Pages: e512 - e512
      Abstract: This research aimed to perform a lipidomics study using liquid chromatography-high resolution mass spectrometry (LC-HRMS) to identify lard, beef tallow and chicken fat. A total of 292, 345, and 403 lipid compounds were observed in lard, beef tallow, and chicken fat, respectively. The lipid groups of AcHexStE (acyl hexosyl stigmasterol ester), biotinylPE (biotinylphosphoetanolamine), LPC (lysophosphatidylcholine), MePC (monoetherphosphatidylcholine), PC (phosphatidylcholine) and PI (phosphoinocitol) were found to be specific for lard. The principal component analysis (PCA) and partial least square-discriminant analysis (PLS-DA) successfully differentiated lard from beef tallow and chicken fat. This research suggested that the untargeted lipidomics technique using LC-HRMS combined with chemometrics could be used to discriminate lard from beef tallow and chicken fat. This method is a promising technique for the detection of lard adulteration in beef tallow and chicken fat for halal authentication purposes.
      PubDate: 2023-10-10
      DOI: 10.3989/gya.0980221
      Issue No: Vol. 74, No. 3 (2023)
       
  • The degradation of some volatile compounds in evening primrose oil under
           UV/TiO2 process

    • Authors: F.G. Pan, X.M. Chen, E.Q. Yang, B.Q. Liu
      Pages: e514 - e514
      Abstract: Off-flavor is one of the limiting factors in the quality and commercial acceptability of evening primrose oil (EPO). The results of this study demonstrated that ultraviolet light irradiated with titanium dioxide (UV/TiO2) was able to effectively reduce odorous aldehyde concentrations, which would produce undesired flavors. Specifically, reductions in the E-2-Decenal, 1-octen-3-ol and hexanoic acid in EPO reached 50, 75.2 and 61.4% after a UV/TiO2 process of 5 min, respectively. The odor active values (OAV) and hierarchical cluster analysis (HCA) showed that the result of the 5 min group was similar to that of the original oil. In addition, the physicochemical characteristics of EPO after processing did not change significantly. The result of the aroma profile analysis was consistent with the OAV and HCA results. Therefore, it has been concluded that 5 min UV/TiO2 treatment could degrade some volatile compounds and provide a potential deodorization method for industry.
      PubDate: 2023-10-10
      DOI: 10.3989/gya.0992221
      Issue No: Vol. 74, No. 3 (2023)
       
  • Optimization and evaluation of a hydration method for producing high
           quality oil and defatted meal from hemp seed kernels

    • Authors: S. Wang, W. Wu
      Pages: e515 - e515
      Abstract: A green and efficient method for producing high quality oil and defatted meal is in high demand, which has promoted the development of a hydration method for extracting oils from hem seed kernels. The hydration method optimized in this study recovered > 96% oil, which was further proved by infrared spectra, and extracted > 91% tocopherols, vitamin A, carotenoids, coenzyme Q10, phytosterols and squalene into the oil phase; while only small portions of flavonoids, other phenolic compounds and free fatty acids were extracted. The defatted meal was rich in water-soluble vitamins (including thiamin, riboflavin, niacin, pyridoxine, folate and vitamin C), proteins, dietary carbohydrates and phospholipids. The hydration method produced oils with lower AV or PV compared to solvent extraction, supercritical CO2 and cold-pressing methods and a defatted meal with a protein content (52.69%) which was significantly higher than that obtained by supercritical CO2 and cold-pressing methods. The hydration method is a type of green technology for sustainablly processing hempseeds.
      PubDate: 2023-10-10
      DOI: 10.3989/gya.1128212
      Issue No: Vol. 74, No. 3 (2023)
       
  • Stabilization of organic extra virgin olive oil using maceration and
           ultrasound-assisted extraction of natural antioxidants from Artemisia
           absinthium leaves

    • Authors: A. Bezzezi, M. Boulares, M. Arfaoui, O. Ben Moussa, M. Hassouna
      Pages: a516 - a516
      Abstract: Olive oil is the most popular product derived from Olea europaea L. due to its organoleptic characteristics and its beneficial effects on human health. Nowadays, there is a growing interest in olive oil enrichment with medicinal plants. In this regard, Artemisia absinthium L. is an edible source of antioxidants. The aim of the present study was to improve the oxidative stability and the nutritional value of Organic Tunisian Chetoui Olive oil by its enrichment with the phenolic compounds in Artemisia absinthium. The enrichment carried out by maceration and ultrasound-assisted extraction did not affect the organic criteria of olive oil. The comparative study, performed during one year of storage, showed that ultrasound-assisted extraction led to the lowest final peroxide and extinction coefficient values. At the end of storage, this method increased oleic acid content and biophenol contents. Furthermore, the anti-radical activities of enriched samples were higher than the control.
      PubDate: 2023-10-10
      DOI: 10.3989/gya.0984221
      Issue No: Vol. 74, No. 3 (2023)
       
  • Antioxidant and anticancer activities of peanut (Arachis hypogaea L.) skin
           ultrasound extract

    • Authors: K.S.M. Hammad, A.M. El-Roby, S.M. Galal
      Pages: e517 - e517
      Abstract: This study evaluates the effect of ultrasound-assisted extraction on the extractability of polyphenols from peanut skins (PS) and their antioxidant, and anticancer activities. The extraction was performed with solid/solvent ratios of 1:20 and 1:30 (w/v) at ultrasound intensity ranging from 5.8 to 15.4 W/cm2 for different extraction times (10, 20, 30 and 40 min). The highest polyphenol yield was 167.46 mg GAE/g dried PS. The most abundant polyphenols were catechin, syringic acid, and vanillic acid. The PS ultrasound extract (PSUE) increased the oxidative stability of sunflower oil by four times its initial level. PSUE possessed high inhibitory activity against MCF-7, HepG-2, HCT-116, and PC-3 cancer cell lines, with IC50 ranging from 1.85 ± 0.13 to 6.1 ± 0.43 μg/ml. In addition, the cytotoxicity of PSUE was examined on HFB4 human normal melanocytes using the MTT assay. These results suggest that PSUE can be used as a natural antioxidant and anticancer agent.
      PubDate: 2023-10-10
      DOI: 10.3989/gya.0990221
      Issue No: Vol. 74, No. 3 (2023)
       
  • What are the most effective biotic and abiotic factors affecting fatty
           acid composition of Garra rufa (Heckel, 1843)'

    • Authors: N. Şen Özdemir
      Pages: e518 - e518
      Abstract: Specimens of Garra rufa were collected from a warm river and a cool stream in the Bingöl Province, Turkey, once a month over a period of one year. The effects of month, season, gender and location on the fatty acid composition in the muscle and the lipid content were investigated and dietary marker fatty acids were used to obtain dietary preferences in different locations (Ilıcalar, Garip) and periods. Total lipid change was seasonally significant (ANOSIM-R=0.49) at both locations and 18:1ω9, 20:5ω3 and 20:6ω3 were the most abundant dietary fatty acids. Although G. rufa are predominantly herbivores, they can also feed omnivorously on mixed diets depending on the presence and absence of their primary diet. The effect of season was significant on fatty acid composition, regardless of the location (Pperm=0.001). Significant seasonal changes in all the fatty acid compositions could be attributed to seasonal changes in the abundance and diversity of dietary sources in the environment due to the effect of temperature.
      PubDate: 2023-10-10
      DOI: 10.3989/gya.0224221
      Issue No: Vol. 74, No. 3 (2023)
       
  • Estimation of mass transfer terms in the lycopene recovery employing
           Moringa oleifera Lam oil as solvent

    • Authors: Y. Sariego, A. Pita, M. González, G. Acosta, B. Zumalacárregui, L. Cruz
      Pages: e519 - e519
      Abstract: The aim of this work was to assess the terms associated with mass transfer in the lycopene recovery from the waste of a tomato canning plant. Moringa oleifera Lam oil was employed as solvent. An ultrasonic extraction was carried out on skin and seeds. The operational variables were temperature (skin: 45, 60, 75, 90 ºC; seed: 45, 60, 75 ºC), matrix/solvent ratio (m/v) (1:20, 1:25, 1:30), particle size (skin: < 1, 1-2, > 3.15 mm; seed: < 1, 1-2, > 2 mm) and extract separation method (filtration and centrifugation). Kinetic constant, lycopene concentration on the solid surface, volumetric coefficient of mass transfer and effective diffusivity were determined. The more the kinetic constant increased, the higher the volumetric coefficient of mass transfer was. Effective diffusivity increased with temperature. Activation energy values suggest a possible deterioration of lycopene at temperatures higher than the optimum. The use of M. oleifera oil as solvent should increase the biological value of the lycopene extracts.
      PubDate: 2023-10-10
      DOI: 10.3989/gya.0223221
      Issue No: Vol. 74, No. 3 (2023)
       
  • Rapid detection of argan oil adulteration by frying oils using laser
           induced fluorescence spectroscopy combined with chemometrics tools

    • Authors: S. Farres, L. Srata, M. Chikri, S. Addou, F. Fethi
      Pages: e520 - e520
      Abstract: There is a contentious need for robust and rapid methodologies for maintaining the authenticity of foods. The aim of this study was to detect and quantify argan oil adulteration using Laser Induced Fluorescence (LIF) spectroscopy coupled with chemometric methods. Principal Component Analysis (PCA) and Partial Least Squares Regression (PLSR) were used to assess argan oil authenticity; PCA was used to classify samples according to their quality and the PLS model to determine the amount of adulterants in pure argan oil. The correlation coefficient of the obtained model was about 0.99, with Root Mean Square Error of Prediction (RMSEP) and Standard Error of Prediction (SEP) of 2%. This study demonstrated the feasibility of LIF spectroscopy combined with chemometric tools to identify adulterants in pure argan oil from a percentage of adulteration, of 0.35 % without the need to destruct samples.
      PubDate: 2023-10-10
      DOI: 10.3989/gya.0565221
      Issue No: Vol. 74, No. 3 (2023)
       
  • Seasonal effect on fatty acid composition in phospholipid classes and
           triacylglycerols of male Capoeta umbla

    • Authors: S. Kaçar, H. Kayhan Kaya, M. Başhan
      Pages: e521 - e521
      Abstract: The seasonal changes in muscle tissue, total lipids and fatty acid composition of phospholipids (PL), triacylglycerol (TAG), and phospholipid classes of male Capoeta umbla were investigated in this study. Phosphatidylcholine (PC), phosphatidylethanolamine (PE), phosphatidylinositol (PI), and phosphatidylserine (PS) were identified as the major phospholipids (PLs) in the muscle tissue (PS). Triacylglycerols showed high contents of MUFA, 14:0, 16:1n-7, 18:1n-9, 18:2n-6, and 18:3n-3; while phospholipids presented high contents of AA, DHA, and 18:0. Myristic acid, 16:1n-7, 18:1n-9, monounsaturated fatty acids (MUFA), linoleic acid (18:2n-6), and linolenic acid (18:3n-3) were shown to be present in larger concentrations in TAG than in PL classes. In PL classes, 16:0, 18:0, arachidonic acid (20:4n-6) (AA), eicosapentaenoic acid (EPA) (20:5n-3), docosahexaenoic acid (DHA) (22:6n-3) and polyunsaturated fatty acid (ΣPUFA) were higher than the TAG fraction. The fatty acid composition of total lipid and lipid classes (TAG and PL) were affected by the seasonal variations and lipid fraction.
      PubDate: 2023-10-10
      DOI: 10.3989/gya.0452221
      Issue No: Vol. 74, No. 3 (2023)
       
  • Effects of diets rich in monounsaturated fatty acids on the management and
           prevention of insulin resistance: A systematic review

    • Authors: E.L.L. Ramos, M.F.C. Lima, A.C.S.F. Azevedo, M.G.F. Lopes, A.P.B. Moreira, C.T. Souza
      Pages: e522 - e522
      Abstract: Insulin resistance (IR), which is linked to obesity, is a mechanism associated with metabolic diseases, mainly type 2 diabetes mellitus. Studies have shown that monounsaturated fatty acids (MUFAs) have anti-inflammatory and anti-oxidative properties which positively affect IR. This systematic review examined the effects of MUFAs from different sources on IR in obese or overweight patients with or without metabolic syndrome. A search was carried out in the PubMed/Medline and Bireme/VHL databases, and data from 16 studies were analysed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The intervention time ranged from 1 day to 5.2 years. All participants were overweight or obese; some had central obesity, a moderate risk of cardiovascular disease, low high-density lipoprotein levels, altered fasting glucose levels, prediabetes or type 2 diabetes mellitus. This systematic review provides evidence that MUFA-rich diets can improve IR.
      PubDate: 2023-10-10
      DOI: 10.3989/gya.1125212
      Issue No: Vol. 74, No. 3 (2023)
       
 
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