Authors:Imen Fguiri; Amel Sboui, Nahed Yousfi, Samira Arroum, Mohamed Dbara, Mohamed Hammadi, Touhami Khorchani Abstract: The current study aimed to enhance the coagulation properties of camel milk using enzymatic extracts derived from Moringa oleifera seeds. Experiments were conducted to evaluate the clotting activities of Moringa extract on camel milk and compare them with cow milk. Our results regarding the characterisation of the enzymatic extract showed an extraction yield of 54.3±1.8%. The optimum coagulation conditions were determined to be pH 5 and a temperature of 55°C. In addition, the enzymes exhibited substantial clotting activity (2.54 RU) on both camel and cow milk. The cheese samples showed significant oxidative and antibacterial activity. PubDate: Wed, 31 Jul 2024 00:00:00 +000
Authors:Le Qi; Lili Zhu Abstract: This research explores the potential of leonine, a component found in motherwort, to inhibit intestinal inflammatory response in patients of inflammatory bowel disease (IBD) through dietary means with a particular emphasis on how it influences the nuclear factor erythroid 2-related factor 2 (Nrf2) signaling pathway. Using colon epithelial cell lines, HT29 and Caco-2, we set up models to study the impact of inflammation, oxidative stress, and apoptosis induced by lipopolysaccharide (LPS). In addition, we employed Nrf2 knockout cell lines to understand its function in a better way. The introduction of leonurine is aimed to evaluate its ability to reduce cell damage and inflammatory reactions by activating the Nrf2–heme oxygenase-1 (HO-1) pathway. Results indicated that LPS exposure led to inflammation, oxidative stress, apoptosis, and potential ferroptosis. It was observed that Nrf2 acted as a suppressor in this scenario; its absence increased cell susceptibility to these challenges. Treatment with leonurine notably decreased inflammation, oxidative stress, and apoptosis; however, these protective effects were significantly reduced in cells lacking Nrf2. This confirms that leonurine can inhibit oxidative stress, inflammatory response, apoptosis, and potential ferroptosis mechanism of colon epithelial cells by activating Nrf2. This study not only enhances our understanding of how leonurine regulates IBD but also highlights the importance of Nrf2 by shedding light on IBD development and potential nutritional approaches for its management. PubDate: Tue, 30 Jul 2024 00:00:00 +000
Authors:Supachai Pisuchpen; Worapong Usawakesmanee, Sunisa Siripongvutikorn, Nicha Khatcharin, Chanonkarn Rujirapong Abstract: This study investigates a novel leaf sheet snack from liang, an indigenous vegetable in Southern Thailand. The prepared snack has high protein, fiber, calcium, and vitamins A and B2. Storage conditions and packaging impact its shelf life. Based on the calculation, laminated aluminum foil extended shelf life to 1 year at 30°C and relative humidity (RH) of 60%. Moisture absorption during storage led to physicochemical changes, including reduced vitamin content, while total polyphenols, flavonoids, and antioxidant activity remained stable. Microbiological quality was acceptable over a period of 12 weeks but high RH during storage deteriorated sensory attributes. Liang leaves showed promise of being a functional food ingredient. PubDate: Mon, 29 Jul 2024 00:00:00 +000
Authors:Badriyah S. Alotaibi; Uzma Saleem, Maryam Farrukh, Sadaf Waseem, Zunera Chauhdary, Ifat Alsharif, Wedad Saeed Alqahtani, Abdullah R. Alanzi, Mona N. BinMowyna, Muhammad Ajmal Shah, Khairul Anam, Yasmene F. Alanazi, Abdulelah M. Almuwallad, Abdulmajid M. Almuwallad, Pharkphoom Panichayupakaranant, Ana Sanches Silva Abstract: Chamuangone is an exotic medicinal compound isolated from Garcinia cowa leaves. It shows great potential against inflammation, neurodegeneration, and oxidation. Through green extraction method, chamuangone-rich rice bran oil (CRBO) containing 1.97 mg/mL of chamuangone was obtained. This research study investigates the therapeutic effects of CRBO on D-galactose- and aluminum chloride (AlCl3)-induced Alzheimer’s disease in rat model. In all, 30 rats were divided into six groups and treated for 42 days as follows: control group (vehicle), disease control group (AlCl3 150 mg/kg + D-galactose 150 mg/kg p.o.), standard group (rivastigmine 3 mg/kg p.o.), and CRBO treatment groups with doses of 2.5, 5.0, and 7.5 mg/kg p.o. Neurobehavioral studies were performed on completion of 42 days. Furthermore, biochemical, neurochemical, and histopathological analyses were performed. CRBO treatment mitigated impairment in neuromuscular coordination, mentation and cognition in behavioral tasks. It potentially recovered (p < 0.001) the declined level of catalase, superoxide dismutase, reduced glutathione and lipid peroxidation. Neurochemical analysis revealed the restoration of serotonin, noradrenaline, and dopamine concentration in the brain after CRBO treatment. Histopathological examination of vital organs revealed recovery in CRBO-treated rats in a dose-dependent manner. Owing to neurotoxic effects of inducing agents, the level of acetylcholinesterase decreased in disease control group; however, CRBO treatment recovered the declined activity of this enzyme. Therefore, it is concluded that CRBO significantly recovered the neuro-degenerative effects through multiple pathways, such as amelioration of oxidative stress and neuronal plasticity. Therefore, this innovative green remedy can be considered as a natural alternative for treating neurodegenerative disorders. PubDate: Mon, 22 Jul 2024 00:00:00 +000
Authors:Lorabi Touil; Rahmani Rami, Sameh Sassi Aydi, Djilani Ghemam Amara, Mohammed Messaoudi, Barbara Sawicka, Maria Atanassova, Wafa Zahnit, Samir Aydi, Sheikh F. Ahmad, Mohamed Mars Abstract: Quinoa, scientifically known as Chenopodium quinoa Willd., is well recognized for its exceptional nutritional composition and potential benefits for human health. This research aims to conduct a phytochemical analysis of nutraceutical properties and biologcal activities of seven different quinoa cultivars, namely, red, white, Amarilla marangani, kancolla, Giza 02, Amarilla sacaca, and black. The analysis of ground seeds revealed that Giza 02, white, and A. marangani had the most significant protein, fat, ash, and carbohydrates, respectively. Furthermore, the MeOH extracts of the various quinoa genotypes exhibited high levels of total phenolic, flavonoid, condensed tannin and reducing sugar contents in the seed extracts obtained using consecutive solvents. In addition, HPLC-DAD analysis revealed the presence of seven phenolic compounds, which may be classified into four families: phenolic acid, flavonoids, coumarins, and stilbenes. The IC50 values for the antioxidant activity ranged from 6.4 to 7.7 µg/mL. Furthermore, the variability in the antibacterial activity across different genotypes and gram-positive and gram-negative bacterial species was observed, and the efficacy of the CYHA-red extract against Micrococcus luteus was the highest. The findings of this study indicate that the incorporation of quinoa into the arid and Saharan cultivation system has the potential to enhance the nutritional and nutraceutical characteristics of the seeds. PubDate: Fri, 12 Jul 2024 00:00:00 +000
Authors:Niloofar Shafieiyoun; Mahshid Jahadi, Kianoush Khosravi-Darani Abstract: The main problem of using natural blue pigment of phycocyanin produced by Arthrospira platensis (spirulina) is its instability in the food matrix because of environmental stress. This study aimed to investigate the stability of phycocyanin under simulated conditions in food formulations against osmotic, acid, and temperature stress conditions. Thermal degradation constant (Dc) and half-life (t½) of phycocyanin extracted from Arthrospira platensis were analyzed using response surface methodology followed by a first-order kinetic reaction. The stability of phycocyanin was assessed under various temperature (50–98ºC), NaCl (0–2% w/w), and pH (4–7) values. Results showed that the stability of phycocyanin extracted from Arthrospira platensis is high at neutral pH and concentration of 1% (w/w) NaCl. The stability decreased with increase in temperature at ≥75°C. The highest stability of phycocyanin (the lowest Dc and the maximum t½ were 0.011 min-1 and 54.03 min, respectively) was achieved at 66.89°C, pH = 6.6, and NaCl of 0.40% w/w. According to processing conditions, content of phycocyanin required for a food matrix is successfully calculated by the response surface method. This research showed that phycocyanin is stable at thermal shock in a neutral pH medium and low content of NaCl (0.40% w/w). PubDate: Fri, 12 Jul 2024 00:00:00 +000
Authors:Xiwu Jia; Xiaohua Luo, Katsuno Nakako , Nishizu Takahisa Abstract: This study investigated the effects of moisture content and the proposed storage method on the physical properties of dried persimmon during frozen storage. The samples with 35.21% moisture content exhibited more rapid changes in surface color, thickness, and hardness of the secondary surface than those with 41.11% and 32.09%. The samples with 35.21% moisture content also exhibited faster sugar crystal formation than those with 41.11% and 32.09% moisture content during frozen storage. Moreover, the three samples’ proportions of freezable and bound water differed. The results indicate that controlling the dried persimmon’s moisture content between 32.09% and 35.21% is optimal for frozen storage. According to the surface sugar and sensory evaluations, the proposed storage method (samples receive kneading treatment without brushing during the drying process, have an initial moisture content of 33.25%, and are stored in a thermal insulation box) in the present study could maintain the quality of dried persimmon better compared with the common storage method (samples are subjected to kneading and brushing treatment during the drying process, have an initial moisture content of 36.02%, and are stored directly in a freezer). PubDate: Wed, 10 Jul 2024 00:00:00 +000
Authors:Elif Özer Abstract: This study evaluated the effects of exopolysaccharide (EPS)-producing and non-EPS-producing culture varieties and the enriching of apricot pulp to the post-acidification process and microbiological, viscosity, antioxidant, and sensory properties of yogurt. Two groups of yogurts were produced in terms of culture variety. One of the yogurts in both groups was enriched with apricot pulp at a ratio of 10%. The natural sweetener, stevia, was added at a ratio of 0.1% to all yogurts. The lowest pH and highest acidity values were determined for the non-EPS sample produced without apricot pulp. The dry matter content of the yogurts was increased with whey protein powder. Between the yogurts produced with EPS-producing strains, the bacteria counts were higher for those enriched with apricot pulp. The highest Streptococcus thermophilus counts were determined for the sample produced with EPS-producing culture and apricot pulp at the beginning and end of the storage. Total phenolic content (TPC) was higher for the samples produced with conventional culture and enriched with apricot pulp. Similar results were observed in the antioxidant activity. Sensory attributes were considered taste, odor, appearance, texture, and overall acceptability. The yogurts produced with EPS-producing culture were preferred regarding taste, texture, and overall acceptability. PubDate: Wed, 10 Jul 2024 00:00:00 +000
Authors:Tahani M. Alqahtani ; Ebtisam G. R. Ebrahim, Abeer S. Aloufi, Sayed S. El-Saadany, Enas A. Almanzalawi, Ahmed Awad, Gehad S. Eldeeb, Lamiaa M. El-Maghraby Abstract: Phytochemicals and bioactive compounds in medicinal plants significantly benefit human health and well-being. Cardamom essential oil (CEO) exhibits potential as a broad-spectrum antimicrobial and anticancer agent. A modified Kirby-Bauer disc diffusion technique was used to test cardamom essential oil’s antimicrobial activity and identify the inhibition zone. Staphylococcus aureus (ATCC 6538) and Bacillus cereus (ATCC6629) are two examples of Gram-positive bacteria against which the essential oil was evaluated for antibacterial activity. Gram-negative microorganisms such as Pseudomonas aeruginosa (ATCC 27853), Escherichia coli (ATCC25922), and yeast Candida albicans were also evaluated for antimicrobial activity. The essential oil was assessed further against human liver (HEPG-2) and breast (MCF7) cell lines for anticancer properties. The findings suggest that, compared to the control, cardamom essential oil exhibits a significant zone of inhibition against all types of microbes except Pseudomonas aeruginosa. Additionally, for anti-cancer actions, the IC50 values were 42.3 µg/ml for MCF7 and 54 µg/ml for HEPG-2 cell lines, while IC90 results for MCF7 were 68.9 µg/ml and for HEPG-2 cell line were 80.7 µg/ml. The essential oil was developed in functional coating to preserve the postharvest mango fruit for 60 days at cold storage. The treated fruit showed reduced weight loss (10%), with a relative reduction of 78% compared to the control, chilling injury incidence (2.5%) at day 45, and rind pitting (3%) at day 30 compared to the control. This therapeutic plant may yield novel compounds for broad-spectrum antimicrobial and anticancer medicines and be transformed into economical and secure standardized herbal products. PubDate: Wed, 03 Jul 2024 00:00:00 +000
Authors:Havva Eylem Polat ; Ozan Zambi, Yalçın Güçer, Alper Serdar Anli Abstract: This research examines the impact of treated and untreated wastewater on eggplant cultivation, focusing on the aroma profile and phenolic composition. The results demonstrate significant alterations in dry matter content, pH levels, and total phenolic compounds in eggplant varieties irrigated with wastewater, compared to tap water. Regarding total phenolic content, the highest result was 120.14 mg kg–¹ in the Kemer variety irrigated with waste-water. The amount of water-soluble dry matter in eggplant varieties irrigated with physical treatment (WW1), physical + biological treatment, and municipal (tap) water (MW) was found to vary between 7.80% and 5.20%. The aromatic analysis identifies variations in volatile compounds with higher concentrations of specific components, such as farnesene <(E, E)- alpha-> (30.60%), benzene <para-dichloro-> (22.05%), and non-(2E)-enal (26.89%), under different qualities of water irrigation treatments. An increase in the purification level of irrigation water increased the percentage of farnesene <(E, E)-, alpha->, ranging from 15.13% (Aydın Siyahi, WW1) to 30.60% (Kemer, MW). The results underline the importance of sustainable water management practices and highlight the need to quality of irrigation water in agricultural areas to ensure soil health, environmental sustainability and food safety. PubDate: Mon, 01 Jul 2024 00:00:00 +000
Authors:Parul Sood; Richa Shri, Varinder Singh, Sheikh F. Ahmad, Sabry M. Attia Abstract: Mulberry or Morus alba fruits, belonging to the Moraceae family, are well recognized for their distinct taste and high nutritional content. Nevertheless, studies revealing the toxic effects of fruits are scanty. This study aimed to examine the adverse effects of methanolic fruit extract (MFME) derived from M. alba on mice following OECD 425 guidelines. The female Swiss albino mice were divided into two distinct categories. One group was designated as the control group (administered vehicle), while the other was assigned as the test group (administered 2000 mg/kg MFME orally). Subsequently, behavioral changes were monitored daily, and body weights, relative organ weights, and biochemical and hematological parameters were measured. Additionally, liver, kidney, heart, brain, and ovary assessments were conducted on the 14th day to detect any signs of toxicity. A histopathological investigation was conducted on the anesthetized animals’ vital organs (heart, liver, kidney, brain, and ovary). The study’s findings indicate that the oral administration of MFME did not result in any mortality. Additionally, no significant changes were seen in behavior, food and water intake, biochemical parameters, hematological investigations, and organ weights. Furthermore, the histological analysis revealed no notable pathological alterations in the separated essential organs of mice treated with MFME. The results of this study indicate that the oral administration of MFME is deemed safe up to the maximum test dosage of 2000 mg/kg. PubDate: Mon, 01 Jul 2024 00:00:00 +000
Authors:Riccardo Nunzio Barbagallo; Chiara Alessandra Carmen Rutigliano, Valeria Rizzo, Giuseppe Muratore Abstract: This review aims to explore the latest innovations in beer supply chain. Innovation is defined as the combined application of strategies that enhance intrinsic and extrinsic product characteristics while optimizing complementary aspects for a modern approach to the food market. The study is structured around key themes that define the overall quality of the beer supply chain: safety (wholesomeness and authenticity), biological quality (chemical composition, sensory profile, and nutritional quality), process quality, convenience, and commodities. The goal is to promote accurate dissemination of information within the beer community and dispel common misconceptions. These misconceptions often arise from flawed approaches, leading to the creation of urban legends and unfounded prejudices. Special attention is given to innovation and research in the craft beer sector, which is rapidly growing in Italy and the global market. PubDate: Mon, 01 Jul 2024 00:00:00 +000
Authors:Mehran Hayat; Bushra Khan, Javaid Iqbal, Muhammad Nauman Ahmad, Ayaz Ali Khan, Taqweem-ul Haq, Tariq Aziz, Thamer H. Albekairi Abstract: This research study focused on the primary freshwater surface sources of Khyber Pakhtunkhwa (KP) province, Pakistan—Swat and Kabul rivers. The study aimed to assess microplastic (MP) contamination of fish in the Swat and Kabul rivers. Understanding this contamination is vital for evaluating the environmental and health risks associated with consuming contaminated fish and contributing to the ongoing conservation efforts. The study’s objective was to investigate the presence of MPs in the gastrointestinal tracts (GIT) of fish and to delineate the identified MP types. Samples of local dominant fish (Schizothorax plagiostomus [Swatay] and Racoma labiata [Chunr], Cyprinus carpio [Common Carp], and Clupisoma naziri [Sher Mayai]) were collected, and their body weight and length assessed to gauge the overall health. The GIT samples were processed, digested and filtered before microscopic examination to detect MPs. Subsequently, the identified MPs were subjected to attenuated total reflectance–Fourier transform infrared spectroscopy for characterization by analyzing their absorption bands. Results of the study showed the presence of MPs in fish samples, predominantly identified as polyethylene (PE), with polypropylene (PP) being the subsequently prevalent plastic type, which manifested fish contamination with MPs. The study revealed MP pollution in both Swat and Kabul rivers, with fish ingesting these particles. This poses potential health risks for fish and health of the ecosystem. PubDate: Mon, 01 Jul 2024 00:00:00 +000
Authors:Zhihua Yu; Zehao Sun Abstract: This paper briefly introduces plant extracts and their combinations with sports drinks. The research involved 40 sportsmen who are affiliated with the Track and Field Department of the School of Physical Education in South-Central Minzu University. This paper aimed to explore the influence of sports drinks enhanced with extracts of Codonopsis pilosula and Acanthopanax senticosus on the endurance levels of long-distance runners. The participants were divided into four groups: a placebo group, a group receiving only C. pilosula, a group receiving A. senticosus, and a composite group. Endurance performance indices for long-distance running were evaluated both before and after the training. Before training, the heart rate, blood lactate level, and maximum oxygen uptake of the placebo group were 159.53 ± 2.21 times/min, 9.7 ± 1.2 mmol/L, and 66.18 ± 2.35 mL/kg/min, respectively; the single Codonopsis pilosula group was 158.33 ± 2.24 times/min, 9.6 ± 1.1 mmol/L, and 65.87 ± 1.88 mL/kg/ min, respectively; the single Acanthopanax senticosus group was 159.66 ± 3.67 times/min, 9.7 ±1.0 mmol/L, and 66.32 ± 1.47 mL/kg/min, respectively; the Codonopsis pilosulae and Acanthopanax senticosus composite group was 158.21 ± 1.28 times/min, 9.6 ± 0.9 mmol/L, and 66.87 ± 1.12 mL/kg/min, respectively. After training, the corresponding values of the placebo group were 162.53 ± 3.21 times/min, 9.6 ± 0.8 mmol/L, and 68.85 ± 3.25 mL/kg/min, respectively; the single Codonopsis pilosula group was 145.33 ± 2.25 times/min, 9.1 ± 0.5 mmol/L, and 73.69 ± 2.58 mL/kg/min, respectively; the single Acanthopanax senticosus group was 142.66 ± 3.69 times/min, 9.1 ± 0.8 mmol/L, and 73.84 ± 2.19 mL/kg/min, respectively; the composite group was 131.21 ± 1.36 times/min, 8.3 ± 0.3 mmol/L, and 77.19 ± 3.14 mL/kg/min, respectively. Sports drinks that include extracts of C. pilosula and A. senticosus significantly increased endurance levels. The concurrent use of C. pilosula and A. senticosus was more beneficial in enhancing endurance performance for long-distance running in comparison to using each extract individually. PubDate: Mon, 01 Jul 2024 00:00:00 +000
Authors:Martina Torricelli; Anna Fratto, Silvia Costarelli, Hovirag Lancioni, Alessandra Torina, Carmen Panzieri, Carla Sebastiani, Marcella Ciullo, Deborah Cruciani, Silvia Crotti, Piera Mazzone, Massimo Biagetti Abstract: Toxoplasmosis is a re-emerging food-borne zoonosis of warm-blooded animals caused by Toxoplasma gondii, an obligate intracellular parasite with a complex biological cycle. Until now, the genotypic approach for discovering putative resistance immuno-genetic markers has never been adopted for T. gondii infection. Thus, this study aimed, for the first time, to deepen these novel insights. In particular, pigs, reared in different farms in Central Italy, were phenotypically characterized by serological assays performed on diaphragm meat juice. Out of 179 tested animals, 98 resulted seropositive (54.74%), 57 seronegative (31.84%), and 24 doubtful (13.40%), underlining a possible re-emerging diffusion of this protozoan in the investigated areas. Contextually, an RT-PCR assay, followed by Sanger sequencing for IL-18, a pro-inflammatory cytokine with a key role upstream of the infection, was developed. At this stage, for this interleukin, significant polymorphic variations were not detected compared to the reference sequence, except in a seropositive animal. However, the starting outcomes of this novel and preliminary study will be investigated in depth with different approaches also on other target genes, with a crucial activity in the immunity pathway towards T. gondii, to unveil the possible presence of resistance genetic mechanisms and, finally, to make pork derived food safer. PubDate: Mon, 01 Jul 2024 00:00:00 +000
Authors:Nour Elhouda Mekhadmi ; Randa Mlik, Asma Abidd, Aicha Adaikae, Assia Bentahar , Safia Ben Amour, Aicha Mouane , Walid Boussebaa, Messaoud Ramdani, Djilani Ghemam Amara, Ayomide Victor Atoki, Barbara Sawicka, Sheikh F. Ahmad, Sabry M. Attia , Mohammed Messaoudi Abstract: Anacyclus pyrethrum, a native Algerian medicinal plant, demonstrates notable therapeutic efficacy. The bioactive profile of the Anacyclus pyrethrum extract was examined using HPLC-UV-VIS, which showed a high concen-tration of phenolic compounds (33.46 ± 0.57 mg EAG/g EP) and flavonoids (11.08 ± 0.24 mg E Qu/g EP). The Anacyclus pyrethrum extract exhibited significant antioxidant activity in iron chelation (IC50 = 0.019 ± 0.0006 mg/ ml) DPPH (IC50 = 0.142± 0.001 mg/ml), ABTS+ (IC50 = 0.079 ± 0.0005 mg/ml) and OH (IC50 = 0.845 ± 0.052mg/ ml) radicals. Anti-inflammatory investigations were conducted using both in vitro and in silico methods. The in vitro testing involved evaluating the denaturation of egg albumin and BSA, while the in silico tests focused on measuring the effect of caffeic acid on the COX-2 protein. The anti-inflammatory capacity of the substance was similar to that of Aspirin, with a value of 76.1 ± 1.04% compared to Aspirin’s 81.11 ± 1.6%. Our extract exhibited a fatal dose (LD50) of 45.847 ± 1.661 mg/ml and showed significant antibacterial activity with minimum inhibitory concentrations (MICs) ranging from 2.5 to 27.5 mg/ml. The findings emphasize the wide range of medicinal uses of Anacyclus pyrethrum, underscoring its significance in both traditional and modern pharmacology. PubDate: Mon, 01 Jul 2024 00:00:00 +000
Authors:Ayman Younes Allam; Mohamed Farouk Elsadek , Khalid S. Al-Numair , Adel Abdelrasoul A. Badr , Sunita Singh, Mohamed Rafat Elkabary Abstract: This study aims to determine the influence of adding lemon verbena leaf (LVL) extract on meat samples’ physicochemical, microbiological, and sensory properties. The ethanolic extracts (LVL-1, LVL-2, LVL-3, and LVL-4) revealed higher (p ≤ 0.05) content of phenolics and flavonoids than the aqueous extract (LVL-5). Then, LVL-1 extract was selected for antioxidant activity (DPPH) analysis (75.73%). LVLs’ ethanolic extracts at concen-trations of 0.0%, 0.5%, and 1.0% were added to meat samples. Redness parameters and organoleptic properties were significantly affected. However, LVL-1.0% was more efficient in reducing microbial growth up to day 12 of the storage period; therefore, 0.5% LVL reduced discoloration and lipid oxidation without affecting organoleptic properties. Cooking yield and hardness were decreased effectively at a concentration of LVL-1.0%. LVL extract effectively delayed the lipid oxidation of meat samples. Redness parameters were affected, and this was also noted in sensory analysis. Adding 0.5% (LVL-0.5%) revealed high efficiency in retarding lipid oxidation and improv-ing color stability in meat samples. In addition, no significant difference in sensory characteristics was identified between the experimental group and control treatments. Despite the beneficial effects on the fat peroxidation of meat patties, no level of LVL extract could delay microbiological degradation during storage at 4°C for 12 days. In this context, LVL extract is an alternate technique for producing meat and meat products with lower synthetic conservatives. Therefore, adding 0.5% LVL extract reduced discoloration and lipid oxidation without impacting sensory parameters, making it a viable option for processing meat samples. Finally, because no significant impacts (p ≥ 0.05) were found during the storage period when higher concentrations were utilized (LVL-1.0 %), the addi-tion of LVLs (LVL-0.5%) is more recommended for application in meat and meat products. PubDate: Mon, 01 Jul 2024 00:00:00 +000
Authors:Xiuqing Li ; Ka Bian , Ji Zhang , Kaili Luo , Tao Dong , Chenglin Luo Abstract: Esophageal cancer (EC) poses a significant challenge among tract tumors worldwide due to its complex molecular composition, which remains largely unexplored. Kanglaite (KLT), a medicine known for its anti-tumor properties, is emerging as a potential ally in the culinary world. Plasmacytoma Variant translocation 1 (PVT1) plays a significant role in the complex nature of esophageal cancer, showing high expression levels in tumor tissues. During our investigation, we discovered a higher presence of PVT1 in cancer tissues, which led us to explore its functions further. Through manipulating techniques, we found that inhibiting PVT1 not only hinders the growth of esoph-ageal cancer cells but also reduces fibrosis. This is similar to enhancing the texture and flavor of a dish. Our study reveals the interactions at play, highlighting how PVT1 orchestrates the TGF β/Smad pathway – a component in the development of esophageal cancer. Introducing KLT, an expert poised to revolutinize the approach to cancer treatment. Our research demonstrates KLT’s effectiveness in regulating the PVT1/TGF-β/Smad axis, uncovering its fibrotic properties, and its ability to hinder the progression of esophageal cancer. With these discoveries, KLT emerges as a promising option for the treatment of esophageal cancer. PubDate: Mon, 01 Jul 2024 00:00:00 +000
Authors:Rehab F.M.Ali; Ayman El-Anany Abstract: Snack foods have experienced substantial growth in consumption globally, appealing to various age groups and becoming a significant segment of the food industry. The current investigation aimed to assess the nutritional, antioxidant, and sensory characteristics of an unconventional pie prepared from brown wheat flour(BWF), carob bean flour (CBF), onion, scallions, and roasted seaweeds. Chemical composition, minerals content, functional properties, total phenolics, total flavonoids, and antioxidants activity (DPPH), and phenolic profile of CBF, BWF, and binary combinations were evaluated. Five pies using different formulas (CGR0, CGR1, CGR2, CGR3, CGR4, and CGR5) were developed, where CGR0 serving as the control sample with 100% BWF. The other formulations (CGR1–CGR5) are binary combinations of BWF and CBF at various ratios (90:10, 80:20, 70:30, 60:40, and 50:50%). The onion pie samples were assayed for proximate composition, minerals, and sensory properties. CBF is rich in dietary fibers, with a content of 12.73%, substantial ash (4.79%), and carbohydrates (74.36%). Blending BWF with CBF significantly enhances the functional properties of the mixture, as indicated by improved WAC, AOC, EA, and FC compared to BWF. The addition of CBF into BWF in produced pie recipes led to significant increases in Fat, fiber, and ash. Additionally, substituting BWF with CBF in pie samples led to substantial decreases in carbo-hydrate content. The highest content of micro- and macro-elements was found in CGR5 samples, whereas the lowest was found in control samples CGR0. The results found that incorporating CBF into onion pie samples at levels between 10% and 40% can positively impact the sensory acceptability of the produced pie samples. PubDate: Sun, 07 Jan 2024 00:00:00 +000
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