Food Bioscience最新文献

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Supplementation with cysteine improved metabolic syndrome in rats by increasing antioxidant potential in the liver and adipose tissue, as well as decreasing hepatic NF-κB expression 补充半胱氨酸可提高肝脏和脂肪组织的抗氧化潜力,减少肝脏 NF-κB 的表达,从而改善大鼠的代谢综合征
IF 4.8 1区 农林科学
Food Bioscience Pub Date : 2024-09-17 DOI: 10.1016/j.fbio.2024.105123
{"title":"Supplementation with cysteine improved metabolic syndrome in rats by increasing antioxidant potential in the liver and adipose tissue, as well as decreasing hepatic NF-κB expression","authors":"","doi":"10.1016/j.fbio.2024.105123","DOIUrl":"10.1016/j.fbio.2024.105123","url":null,"abstract":"<div><p>Insulin resistance is a key characteristic of metabolic syndrome (MetS). The hepatic nuclear factor- κB (NF-κB) signaling pathway plays a crucial role in insulin resistance and the development of type 2 diabetes. Our study aimed to examine the impact of cysteine (Cys) on various biochemical and histopathological parameters in the liver and kidney, hepatic NF-kβ expression, oxidative stress, inflammation, glycation, carbonyl stress markers, and insulin resistance. The study involved four groups of rats, each consisting of seven rats: a control group, a MetS group, and two similar groups receiving Cys treatment. Metabolic syndrome was induced in rats by administering a 40% sucrose solution, while, the treated groups received 50 mg/L Cys in their drinking water. Various factors, including body weight, hepatic NF-kβ expression, levels of antioxidants, <em>anti</em>-glycation, oxidative stress, carbonyl stress, inflammatory, <em>anti</em>-glycation, and glycation markers were assessed in blood and tissues. Liver and kidney function parameters and metabolic profiles were measured. Finally, liver tissue was also evaluated by a pathologist. The results showed that Cys reduced hepatic NF-kβ expression, oxidative stress, inflammation, glycation and carbonyl stress markers, as well as liver fatty content, blood sugar levels, insulin resistance, cardiovascular risk index, and body weight. The treatment also mitigated histopathological liver changes and acute hepatitis <em>(p &lt; 0.001).</em> Cysteine exhibited anti-obesity and anti-atherosclerotic effects, improved β-cell function, insulin sensitivity, and lipid metabolism, and enhanced liver and kidney function, as well as prevented acute hepatitis by restoring the GSH/GSSG ratio, hepatic NF-kβ signaling, and carbonyl stress.</p></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142241118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dietary oxygenated water mitigates type 2 diabetes mellitus by modulating gut microbiota and enhancing glucose metabolism in skeletal muscle 膳食含氧水通过调节肠道微生物群和增强骨骼肌的葡萄糖代谢缓解 2 型糖尿病
IF 4.8 1区 农林科学
Food Bioscience Pub Date : 2024-09-16 DOI: 10.1016/j.fbio.2024.105110
{"title":"Dietary oxygenated water mitigates type 2 diabetes mellitus by modulating gut microbiota and enhancing glucose metabolism in skeletal muscle","authors":"","doi":"10.1016/j.fbio.2024.105110","DOIUrl":"10.1016/j.fbio.2024.105110","url":null,"abstract":"<div><div>Type 2 diabetes mellitus (T2DM) is a significant health concern resulting from dysregulation of glucose metabolism, emphasizing the need for effective dietary interventions. Emerging evidence suggests a correlation between diabetes and hypoxia, indicating that oxygenated water (ORW) may hold promise in mitigating T2DM. This study employed a multifaceted approach involving physiological, genomic, metabolomic, transcriptomic, and molecular biological analyses to investigate the effects of ORW on T2DM and its underlying mechanisms. The results demonstrated that ORW effectively ameliorated key symptoms of T2DM by improving polydipsia and polyphagia, reducing fasting blood glucose, enhancing glucose tolerance, and increasing insulin levels. Notably, the beneficial effects of ORW appeared to be mediated through modulation of gut-muscle interactions by influencing gut microbiota composition and metabolite profiles. Transcriptomic and molecular analyses revealed that ORW activated the Akt signaling pathway and upregulated key genes involved in glucose uptake and utilization in skeletal muscle, as evidenced by increased p-AKT/AKT ratio and upregulation of <em>Irs1</em>, <em>Glut4</em>, <em>Hk2</em>, and <em>Pfk</em>. Collectively, these findings demonstrate that ORW alleviates T2DM by modulating gut microbiota while enhancing glucose uptake/utilization in skeletal muscle, supporting its potential use as an effective adjuvant strategy for targeted regulation of T2DM.</div></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142312114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Chemical compositions and health promoting effects of wild edible mushroom milk-cap (Lactarius deliciosus): A review 野生食用菌奶盖(Lactarius deliciosus)的化学成分和对健康的促进作用:综述
IF 4.8 1区 农林科学
Food Bioscience Pub Date : 2024-09-15 DOI: 10.1016/j.fbio.2024.105118
{"title":"Chemical compositions and health promoting effects of wild edible mushroom milk-cap (Lactarius deliciosus): A review","authors":"","doi":"10.1016/j.fbio.2024.105118","DOIUrl":"10.1016/j.fbio.2024.105118","url":null,"abstract":"<div><p><em>Lactarius deliciosus</em> is a kind of nutritious edible and medical wild mushroom, belonging to <em>Lactarius</em> genus and Russualaceae family. It has a symbiotic relationship with the roots of the host plant, forming symbiotic bodies and producing fruiting bodies. Due to the potential value for medicinal use, the health effects of <em>L. deliciosus</em> have been studied widely. In this paper, chemical compositions of <em>L. deliciosus</em> and the health effects related to the bioactive components are summarized. The literatures in this article are from ScienceDirect, Jane, Bing Academic, CNKI, ResearchGate, and PubMed. It is rich in protein, minerals, carbohydrates and taste compounds with lower calories and fat content. In addition, it had been confirmed that <em>L. deliciosus</em> have health effects such as antihyperglycemic, immune regulatory, and anti-tumor activity. For its future application and development, its molecular mechanisms and clinical trials in the field of immunity still need to be explored.</p></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142241042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Phenolic compounds in dietary target the regulation of gut microbiota: Role in health and disease 膳食中的酚类化合物可调节肠道微生物群:在健康和疾病中的作用
IF 4.8 1区 农林科学
Food Bioscience Pub Date : 2024-09-14 DOI: 10.1016/j.fbio.2024.105107
{"title":"Phenolic compounds in dietary target the regulation of gut microbiota: Role in health and disease","authors":"","doi":"10.1016/j.fbio.2024.105107","DOIUrl":"10.1016/j.fbio.2024.105107","url":null,"abstract":"<div><div>Mechanisms of interaction between phenolic compounds (PCs) and gut microbiota have received widespread attention. Excluding individual differences in absorption and metabolism, the bioavailability and stability of PCs depend on the composition of the gut microbiota and the short-chain fatty acid content, producing a series of enzymatic hydrolytic, splitting and reduction reactions. Meanwhile, PCs can be used as prebiotics, and alter the <em>Firmicutes</em>/<em>Bacteroidetes</em>, reduce harmful bacteria and enrich short-chain fatty acids (SCFAs)-producing bacteria, thereby protecting and regulating the intestinal barrier and immune system. In various diseases, such as metabolic disease, cardiovascular diseases, neurological diseases and cancer, PCs can reduce clinical symptoms and reverse the disease through different pathways, such as facilitating metabolic inflammation mainly through the Lipopolysaccharide (LPS)/Toll-like receptor 4/Nuclear Factor Kappa B signaling pathway. SCFAs and LPS can be also used as two major biomarkers for the interaction PCs and gut microbiota. Based on recent findings, a comprehensive review of PCs biotransformation and gut microbiota interaction mechanisms is summarized. It will provide some perspective on selecting and consuming PCs with probiotic activity.</div></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142312037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Viola stocksii: A rich source of antioxidant and anti-inflammatory flavonoid glycosides with converged therapeutic potential against SARS-CoV-2 MPro, spike trimer, and surface glycoproteins Viola stockii:抗氧化和抗炎黄酮苷的丰富来源,对 SARS-CoV-2 MPro、尖峰三聚体和表面糖蛋白具有共同的治疗潜力
IF 4.8 1区 农林科学
Food Bioscience Pub Date : 2024-09-13 DOI: 10.1016/j.fbio.2024.105095
{"title":"Viola stocksii: A rich source of antioxidant and anti-inflammatory flavonoid glycosides with converged therapeutic potential against SARS-CoV-2 MPro, spike trimer, and surface glycoproteins","authors":"","doi":"10.1016/j.fbio.2024.105095","DOIUrl":"10.1016/j.fbio.2024.105095","url":null,"abstract":"<div><p>This research presents the first comprehensive investigation into the phytochemical and nutraceutical properties of <em>Viola stocksii.</em> The study aimed to identify the therapeutic efficacy and bioactive constituents of this medicinal herb, traditionally used as an herbal tea for managing respiratory and abdominal issues in remote areas of Pakistan. The therapeutic efficacy of the plant was assessed as an anti-oxidant-rich health tonic coupled with anti-inflammatory and immunomodulatory activities against COVID-19 and its evolving variants. The study involved sequential extraction, bio-assay guided fractionation, isolation, characterization, and biological evaluation. Preliminary <em>in vitro</em> studies have demonstrated that polar fractions of the plant possess significant antioxidant and antiinflammatory potential. A diverse combination of chromatographic techniques (Diaion resin HP-20, Sephadex LH-20, ODS-C18, and RP-HPLC) facilitated the purification of active constituents of the plant. Comprehensive analysis of NMR (<sup>1</sup>H, <sup>13</sup>C, and 2D NMR) and mass (EIMS, HR-EIMS, and FAB-HRMS) spectral data lead to characterize the isolated compounds (<strong>1</strong>–<strong>4</strong>) as flavonoid glycosides. Results from <em>in vitro</em> and <em>in-silico</em> evaluations revealed that the isolated glycosides exhibit high antioxidant, antiinflammatory, and immunomodulatory activities, which synergistically show promising potential in combating SARS-CoV-2 variants. Besides M<sup>Pro</sup>, therapeutic potential against two unexplored proteins i.e. the spike trimer (7WZ1) and surface glycoproteins (7QTJ) was studied for the first time. Kaempferol (<strong>KamGluαRh</strong>) and quercetin (<strong>QurGluαRh</strong>) carrying rutinoside, were identified as the most active constituents of the plant, with the highest binding affinities in the range of −10 to −13 kcal/mol. Ten distinct active regions were explored on the spike trimer, including strong binding affinity with the essential RBD region, spike head, and tail of the protein. MD simulation validated the stability of <strong>M</strong><sup><strong>pro</strong></sup>-<strong>KamGluαRh</strong> and <strong>M</strong><sup><strong>pro</strong></sup><strong>-QurGluαRh</strong> complexes evidenced by an average RMSD of 0.2 nm led to the mechanistic understanding of M<sup>pro</sup> inhibition. ADMET and pharmacokinetic studies authenticated the therapeutic ability and drug-likeness profiling of all extracted compounds. Results revealed the beneficial role of glycosides in boosting the medicinal effectiveness of flavonoids and the potential of <em>Viola stocksii</em> as an immunity booster against respiratory infections like COVID-19.</p></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2212429224015256/pdfft?md5=0677c54d568d48c4bdc8a7af9f9c2dfa&pid=1-s2.0-S2212429224015256-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142232208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessment of the potential susceptibility of planktonic cells and bacterial biofilms by diosgenin 评估浮游细胞和细菌生物膜对双歧因子的潜在敏感性
IF 4.8 1区 农林科学
Food Bioscience Pub Date : 2024-09-13 DOI: 10.1016/j.fbio.2024.105106
{"title":"Assessment of the potential susceptibility of planktonic cells and bacterial biofilms by diosgenin","authors":"","doi":"10.1016/j.fbio.2024.105106","DOIUrl":"10.1016/j.fbio.2024.105106","url":null,"abstract":"<div><p>Bacterial biofilms are formed by a complex community of microorganisms, held together by a matrix that provides structural support and stability to microbial communities, making infections associated with biofilms more difficult to treat. In the face of growing research in the health area in search of antibiotics with action against biofilms, natural products present an effective alternative strategy. In this context, the aim of this study was to evaluate bacterial biofilm formation, assess the susceptibility of planktonic cells to diosgenin, and examine its efficacy on inhibiting and treating biofilms. The broth microdilution method was used to determine the Minimum Inhibitory Concentration (MIC). Six bacterial strains were tested: <em>Staphylococcus aureus</em> ATCC 25923, <em>Pseudomonas aeruginosa</em> ATCC 9027, <em>Pseudomonas aeruginosa</em> 24, <em>Enterococcus faecalis</em> INCQS 0017, <em>Enterococcus faecalis</em> INCQS 00018, and <em>Enterococcus faecalis</em> INCQS 654. The crystal violet method was employed to evaluate the potential of diosgenin in biofilm inhibition and eradication. Chlorhexidine gluconate served as a reference standard for the antibiofilm assays, along with the antibiotics norfloxacin, ampicillin, and gentamicin. MIC determination revealed that diosgenin exhibited intrinsic antimicrobial activity, with an MIC of 406 μg/mL against <em>S. aureus</em> ATCC 25923. The antibiofilm activity showed significant inhibition for <em>E. faecalis</em> 17 and moderate inhibition against <em>E. faecalis</em> 654 and <em>S. aureus</em> 25923. Furthermore, diosgenin effectively eradicated preformed biofilms of <em>S. aureus</em> 25923 and <em>P. aeruginosa</em> 9027, indicating its ability to interfere with biofilm biomass. These results suggest that diosgenin not only inhibits bacterial biofilm formation but also eradicates established biofilms, highlighting it as a promising candidate for the development of products aimed at combating bacterial biofilms.</p></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142233893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The role of Bacillus strains and growth medium in shaping γ-glutamyl peptide production 芽孢杆菌菌株和生长培养基在影响γ-谷氨酰肽生产中的作用
IF 4.8 1区 农林科学
Food Bioscience Pub Date : 2024-09-13 DOI: 10.1016/j.fbio.2024.105103
{"title":"The role of Bacillus strains and growth medium in shaping γ-glutamyl peptide production","authors":"","doi":"10.1016/j.fbio.2024.105103","DOIUrl":"10.1016/j.fbio.2024.105103","url":null,"abstract":"<div><p>To compare γ-glutamyl di- and tripeptides generated by different <em>Bacillus</em> strains and investigate the impact of substrates on the production of γ-glutamyl peptides, six strains of four species, including <em>B. subtilis</em>, <em>B. velezensis</em>, <em>B. amyloliquefaciens</em> and <em>B. paralicheniformis</em>, were cultivated in a standard brain heart infusion (BHI) broth and a medium consisting of hemoglobin hydrolysates (HH) for six days. Quantitative analysis of free amino acids and γ-glutamyl peptides, as well as determination of bacterial growth and γ-glutamyltransferase activity were carried out. Results revealed that all <em>Bacillus</em> strains could generate a series of γ-glutamyl dipeptides in both media. Most strains produced higher concentrations of target peptides in the HH medium (up to 83.56 μM), which correlated with higher levels of free amino acids in the medium. Glutathione was detected only in the BHI medium with <em>B. subtilis</em> PRO84, <em>B. velezensis</em> PRO76, <em>B. altitudinis</em> PRO107, and <em>B. paralicheniformis</em> PRO109 (up to 0.61 μM), indicating the glutathione-forming ability of these <em>Bacillus</em> strains. Production of γ-glutamyl peptides was influenced by both the choice of strain and growth medium, with the medium exerting a more pronounced impact than the strain. This study highlights the importance of selecting the appropriate substrate and <em>Bacillus</em> strains to produce desired γ-glutamyl peptides as enhancers of koku, potentially inspiring the conversion of meat side streams into valuable kokumi seasonings.</p></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2212429224015335/pdfft?md5=e548cafeb42669c32cbc3faca2d7d9bb&pid=1-s2.0-S2212429224015335-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142240947","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Protective effects of Weizmannia coagulans LBK against acute cadmium toxicity in mice 地黄 LBK 对小鼠急性镉中毒的保护作用
IF 4.8 1区 农林科学
Food Bioscience Pub Date : 2024-09-13 DOI: 10.1016/j.fbio.2024.105111
{"title":"Protective effects of Weizmannia coagulans LBK against acute cadmium toxicity in mice","authors":"","doi":"10.1016/j.fbio.2024.105111","DOIUrl":"10.1016/j.fbio.2024.105111","url":null,"abstract":"<div><p>Cadmium (Cd) is an environmental non-biodegradable pollutant that induces toxic effects in humans. Therefore, there is a pressing need to identify new methods to relieve cadmium-induced toxic damage. In this study, <em>Weizmannia coagulans</em> (formerly termed <em>Bacillus coagulans</em>) LBK, which was isolated from silage feed, exhibited robust Cd tolerance and adsorption capabilities. In vitro experiments demonstrated that its scavenging rate for 1,1-diphenyl-2-picryl-hydrazyl radical (DPPH) and hydroxyl radicals was 40% and 39%, respectively. In vivo, LBK significantly reduced the mortality rate of cadmium-exposed mice. Moreover, LBK increased the hepatic levels of superoxide dismutase (SOD) and catalase (CAT), and histopathology examination suggested that LBK could attenuate liver damage. <em>W</em>. <em>coagulans</em> LBK significantly altered the composition of the intestinal microbiota and increased the abundance of beneficial bacteria such as <em>Leptospirillaceae</em> and <em>Lactobacillus</em>. Metabolomics analysis of cecal contents revealed that LBK regulated amino acid metabolic disorders caused by Cd exposure and restored the levels of glutamic acid, leucine, and aspartic acid. Based on the aforementioned advantages, <em>W. coagulans</em> LBK may be considered a promising candidate for alleviating oxidative stress caused by acute Cd exposure.</p></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142240949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Preparation and characterization of chitosan-rice starch films incorporating Amomum verum Blackw essential oil for grape preservation 壳聚糖-大米淀粉薄膜的制备和特性分析,其中含有用于葡萄保鲜的黑毛茛精油
IF 4.8 1区 农林科学
Food Bioscience Pub Date : 2024-09-13 DOI: 10.1016/j.fbio.2024.105072
{"title":"Preparation and characterization of chitosan-rice starch films incorporating Amomum verum Blackw essential oil for grape preservation","authors":"","doi":"10.1016/j.fbio.2024.105072","DOIUrl":"10.1016/j.fbio.2024.105072","url":null,"abstract":"<div><p>The preservation of perishable food items presents a significant challenge in the food industry. In this study, we investigated the development and characterization of chitosan-starch films incorporated with <em>A</em>. <em>verum</em> essential oil for application in grape preservation. The films were prepared using a solvent casting method, and their physical and antibacterial properties were thoroughly evaluated. The films demonstrated tensile strength values ranging from 21.28 MPa to 27.64 MPa and elongation at break between 71.24% and 84.23%. The water vapor permeability values for chitosan-starch films were from 2.04 kg/Pa·s·m to 2.51 kg/Pa·s·m. In addition, the antibacterial activity of the films was assessed against <em>Escherichia coli</em> and <em>Staphylococcus aureus</em>. The results revealed notable inhibitory effects, with inhibition zones ranging from 14.41 mm to 21.00 mm. The films' efficacy in grape preservation was evaluated through storage experiments at room temperature for 9 days, comparing them with polypropylene film and unwrapped samples. The chitosan-starch films, particularly those containing 1.0% <em>A. verum</em> essential oil, exhibited superior performance in reducing weight loss and maintaining grape firmness compared to common packaging materials. Moreover, grapes covered with these current active bio-based films demonstrated higher antioxidant activity, indicating potential benefits for extending shelf life and preserving fruit quality. Chitosan-starch films incorporated with <em>A. verum</em> essential oil hold promise as effective and environmentally friendly packaging materials for grape preservation.</p></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142240945","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimizing carotenoids NaHDES extraction for enhancing spreadable chocolate's nutritional value 优化类胡萝卜素 NaHDES 提取,提高涂抹巧克力的营养价值
IF 4.8 1区 农林科学
Food Bioscience Pub Date : 2024-09-13 DOI: 10.1016/j.fbio.2024.105109
{"title":"Optimizing carotenoids NaHDES extraction for enhancing spreadable chocolate's nutritional value","authors":"","doi":"10.1016/j.fbio.2024.105109","DOIUrl":"10.1016/j.fbio.2024.105109","url":null,"abstract":"<div><p>The potential to directly fortify food products using extracts obtained through green solvents is both innovative and promising. In pursuit of this goal, this study evaluated the possibility of directly fortifying spreadable chocolate with an optimized carotenoid-rich Natural Hydrophobic Deep Eutectic Solvent (NaHDES) extract formulated with monoterpenes. The optimized extract (3.545 ± 0.126, 3.341 ± 0.023, and 0.049 ± 0.001 mg/mL for total carotenoids, β-carotene and lutein, respectively) was obtained using a thymol/DL-menthol molar ratio of 1:4, a solvent:sample ratio of 10 (v/w), and an extraction time of 30 min. Subsequently, commercial no-sugar-added spreadable chocolate was fortified with the selected extract at 14 and 28 % (v/w). The fortified products were analyzed for carotenoid content, antioxidant activity, physicochemical and textural properties. The findings revealed that the lower extract addition minimally impacts the investigated characteristics of spreadable chocolate. Considering the preserving effect of the selected NaHDES on carotenoids and antioxidant activity, this innovative approach holds great promise for enhancing fortified food products' nutritional value and stability.</p></div>","PeriodicalId":12409,"journal":{"name":"Food Bioscience","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2212429224015396/pdfft?md5=4d6508cc70f00999eb92616ca3ab69de&pid=1-s2.0-S2212429224015396-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142240944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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