Preventive Nutrition and Food Science最新文献_第7页

Inhibitory Effects of Vernonia amygdalina Leaf Extracts on Free Radical Scavenging, Tyrosinase, and Amylase Activities. 扁桃叶提取物对自由基清除、酪氨酸酶和淀粉酶活性的抑制作用。

Preventive Nutrition and Food Science Pub Date : 2023-09-30 DOI: 10.3746/pnf.2023.28.3.302

Supawadee Patathananone, Mahinthorn Pothiwan, Boontida Uapipatanakul, Wuttisak Kunu

{"title":"Inhibitory Effects of Vernonia amygdalina Leaf Extracts on Free Radical Scavenging, Tyrosinase, and Amylase Activities.","authors":"Supawadee Patathananone, Mahinthorn Pothiwan, Boontida Uapipatanakul, Wuttisak Kunu","doi":"10.3746/pnf.2023.28.3.302","DOIUrl":"10.3746/pnf.2023.28.3.302","url":null,"abstract":"Cytotoxicity and instability are the limitations when using bioactive compounds in cosmetic and pharmacology products. This study assesses Vernonia amygdalina leaf extracts for their antityrosinase, antiamylase, and antioxidant activities. Group A extracts were obtained using an aqueous solvent system [70% (v/v) of methanol (BTL70ME), ethanol (BTL70ET), and acetone (BTL70AC)]. Group B extracts were obtained using organic solvents of varying polarities. The results displayed that all extracts exhibited antityrosinase, antiamylase, and antioxidant activities in vitro. The most potent antityrosinase activity was observed in BTL70AC, with a half-maximal inhibitory concentration (IC50) value of 20 μg/mL. BTL_Ethyl acetate and BTL70AC showed potential antiamylase activity. BTL_Isopropanol and BTL_Ethanol exhibited potential antioxidant activity, with IC50 values of 4.0 μg/mL. The total phenolic content of BTL70ME, BTL70ET, and BTL70AC was 72.29±14.14, 65.98±11.91, and 69.37±7.72 mg gallic acid/g extract, respectively. The total flavonoid content was 53.04±5.22, 44.35±13.17, and 61.74±13.17 mg quercetin/g extract, respectively. Group A extracts contained polyphenols, flavonoids, saponins, terpenoids, steroids, and cardiac glycosides. These biological properties can potentially be attributed to the types and quantities of phytochemicals present. Bioactive compounds in the extracts may exert synergistic effects in vitro by interfering with the conformational changes of tyrosinase during substrate binding. Both groups of extracts have the potential to suppress biomolecule degradation, promote antiaging and antimelasma effects, and their phytochemicals can help lower blood glucose levels in diabetes.","PeriodicalId":20424,"journal":{"name":"Preventive Nutrition and Food Science","volume":"28 3","pages":"302-311"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/a6/89/pnfs-28-3-302.PMC10567596.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41237994","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

The Inhibitory Effects of Protaetia brevitarsis seulensis Larvae Extract on Human Platelet Aggregation and Glycoprotein IIb/IIIa Expression. 短尾原幼虫提取物对人血小板聚集和糖蛋白IIb/IIIa表达的抑制作用。

Preventive Nutrition and Food Science Pub Date : 2023-09-30 DOI: 10.3746/pnf.2023.28.3.328

Hyuk-Woo Kwon, Man Hee Rhee, Jung-Hae Shin

引用次数: 0

Unripe Carica papaya Fresh Fruit Extract Protects against Methylglyoxal-Mediated Aging in Human Dermal Skin Fibroblasts. 未成熟的番木瓜鲜果提取物对人皮肤成纤维细胞中甲基乙二醛介导的衰老具有保护作用。

Preventive Nutrition and Food Science Pub Date : 2023-09-30 DOI: 10.3746/pnf.2023.28.3.235

Suvara K Wattanapitayakul, Wattanased Jarisarapurin, Khwandow Kunchana, Vasun Setthawong, Linda Chularojmontri

{"title":"Unripe Carica papaya Fresh Fruit Extract Protects against Methylglyoxal-Mediated Aging in Human Dermal Skin Fibroblasts.","authors":"Suvara K Wattanapitayakul, Wattanased Jarisarapurin, Khwandow Kunchana, Vasun Setthawong, Linda Chularojmontri","doi":"10.3746/pnf.2023.28.3.235","DOIUrl":"10.3746/pnf.2023.28.3.235","url":null,"abstract":"The glycolytic metabolite methylglyoxal (MGO) initiates the formation of advanced glycation end products and oxidative stress, leading to cellular senescence and skin aging. This study focuses on the anti-aging properties of unripe Carica papaya L. (UCP) fresh fruit extract on MGO-induced human dermal fibroblast senescence. We pretreated human foreskin fibroblasts with UCP before incubating them with MGO (400 μM) for 72 h. We used the glycation inhibitor aminoguanidine hydrochloride (AG) as the positive control. Senescent fibroblasts were detected using senescence-associated beta-galactosidase activity and collagen type I expression (COL1A1). We investigated the changes in the Akt, JNK/p38 mitogen-activated protein kinase (MAPK), c-Jun, and nuclear factor kappa B (NF-κB) signaling pathways using Western blotting. UCP significantly suppressed MGO-induced senescent fibroblasts (from 20.90±2.00% to 11.78±2.04%) when compared with the baseline level at 7.10±0.90% (P<0.05). While COL1A1 was diminished by 43.35±1.56% (P<0.001) in the MGO-treated fibroblasts, UCP and AG could recover COL1A1 to 63.22±4.78% and 64.39±3.34%, respectively. MGO triggered overactivation of Akt, JNK/p38 MAPK, c-Jun, and NF-κB by 2.10±0.09, 8.10±0.37, 6.60±0.29, 2.18±0.23, and 3.74±0.37 folds, respectively. UCP and AG significantly abolished these changes. Consistently, MGO increased matrix metalloproteinase-1 (MMP-1) levels by 2.58±0.04 folds, which was significantly suppressed by UCP and AG pretreatment to 1.87±0.11 and 1.69±0.07 folds, respectively. In summary, UCP controlled MGO-induced fibroblast senescence by suppressing the JNK/c-Jun/MMP and p38/NF-κB/COL1A1 pathways, similar to the action of the glycation inhibitor AG. Therefore, UCP can be considered a functional fruit for preventing and delaying skin aging.","PeriodicalId":20424,"journal":{"name":"Preventive Nutrition and Food Science","volume":"28 3","pages":"235-245"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/f4/19/pnfs-28-3-235.PMC10567595.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41238001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of Selenium Supplementation on Biochemical Markers of Women with Polycystic Ovarian Syndrome: A Systematic Review. 补硒对多囊卵巢综合征妇女生化指标的影响：系统回顾

IF 1.6

Preventive Nutrition and Food Science Pub Date : 2023-06-30 DOI: 10.3746/pnf.2023.28.2.121

Robab Kazempour, Parvin Abedi, Shahla Faal Siahkal, Foruzan Sharifipour, Maryam Zahedian

{"title":"Effect of Selenium Supplementation on Biochemical Markers of Women with Polycystic Ovarian Syndrome: A Systematic Review.","authors":"Robab Kazempour, Parvin Abedi, Shahla Faal Siahkal, Foruzan Sharifipour, Maryam Zahedian","doi":"10.3746/pnf.2023.28.2.121","DOIUrl":"10.3746/pnf.2023.28.2.121","url":null,"abstract":"Polycystic ovary syndrome (PCOS) is a widespread endocrine disorder among fertile women and may be induced by nutritional deficiencies. In this study, we assess the impact of selenium supplementation (SS) on biochemical markers in women with PCOS. To gather relevant literature, we searched the Web of Science, Cochrane Library, Scopus, Embase, and MEDLINE databases from inception up to July 24, 2022. Subsequently, we included all published full-text randomized clinical trials examining the effects of SS versus placebo on biochemical changes in women with PCOS. Review Manager 5.3 was used to collect and analyze data and assess the risk of bias. Seven articles, comprising 413 women, were ultimately involved in the study. According to the results, SS could increase the level of quantitative insulin sensitivity check index [standardized mean difference (SMD)=0.34, 95% confidence interval (CI)=0.04∼0.65], total antioxidant capacity (SMD=0.89 mmol/L, 95% CI=0.52∼1.26), and glutathione (SMD=1.00 μmol/L, 95% CI=0.22∼1.78). Conversely, SS could decrease triglyceride, cholesterol, fasting plasma glucose, insulin, and the homeostasis model of assessment-insulin resistance levels compared with the placebo. Furthermore, there were no significant differences regarding sex hormone-binding globulin level, testosterone level, malondialdehyde, and body mass index between the two groups. In addition, the results suggest that SS improves biochemical markers in women with PCOS and thus is recommended for treating biochemical disorders among these women in addition to standard treatment.","PeriodicalId":20424,"journal":{"name":"Preventive Nutrition and Food Science","volume":"28 2","pages":"121-133"},"PeriodicalIF":1.6,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/17/a9/pnfs-28-2-121.PMC10321446.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9803538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Production of Dipeptidyl Peptidase-IV Inhibitory Peptides from Germinated Jack Bean [Canavalia ensiformis (L.) DC.] Flour. 发芽豆荚生产二肽基肽酶- iv抑制肽[j]直流。]面粉。

Preventive Nutrition and Food Science Pub Date : 2023-06-30 DOI: 10.3746/pnf.2023.28.2.149

Friska Citra Agustia, Agnes Murdiati, Supriyadi, Retno Indrati

{"title":"Production of Dipeptidyl Peptidase-IV Inhibitory Peptides from Germinated Jack Bean [Canavalia ensiformis (L.) DC.] Flour.","authors":"Friska Citra Agustia, Agnes Murdiati, Supriyadi, Retno Indrati","doi":"10.3746/pnf.2023.28.2.149","DOIUrl":"https://doi.org/10.3746/pnf.2023.28.2.149","url":null,"abstract":"An alternate plant-based protein, jack bean sprout, was explored as a source of bioactive peptides. Germination to increase dipeptidyl peptidase-IV (DPP-IV) inhibitory peptide in jack bean sprout flour has yet to be reported. Therefore, this study aimed to investigate the optimal condition to maximize the content of bioactive peptides with maximum DPP-IV inhibitory activity. The relationship between germination and DPP-IV inhibitory activity was determined by analyzing the proteolytic activity, percentage of degree of hydrolysis (%DH), and peptide content. Peptide samples with the most potent DPP-IV inhibitory activity were subsequently fractionated, identified, and characterized. The 60-h germinated jack bean had the best DPP-IV inhibitory activity (41.57%; half maximal inhibitory concentration=2.24 mg/mL). Proteolytic activity (15.24 unit/g), %DH (11.43%), and peptide content (59.71 mg/g) supported this result. Furthermore, the <1.0 kDa peptide fraction of this sprouted flour had the highest molecular weight (MW) distribution (32.60%) and DPP-IV inhibitory activity (71.99%). Peptide sequences identified from MW <1.0 and 1.0∼3.5 kDa peptide fractions had valine, leucine, isoleucine, glycine, and tryptophan at the N-terminal and also had alanine at the penultimate N-terminal, verifying their presence as DPP-IV inhibitors. Furthermore, peptide sequences generated exhibited other biological activities, including angiotensin-converting enzyme, renin, and α-glucosidase inhibitors.","PeriodicalId":20424,"journal":{"name":"Preventive Nutrition and Food Science","volume":"28 2","pages":"149-159"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/15/68/pnfs-28-2-149.PMC10321440.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9803541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Application and Acceptability of Microbiomes in the Production Process of Nigerian Indigenous Foods: Drive towards Responsible Production and Consumption. 微生物组在尼日利亚本土食品生产过程中的应用和可接受性:推动负责任的生产和消费。

Preventive Nutrition and Food Science Pub Date : 2023-06-30 DOI: 10.3746/pnf.2023.28.2.108

Abiola Folakemi Olaniran, Osarenkhoe Osemwegie, Ezekiel Abiola Taiwo, Clinton Emeka Okonkwo, Oluwafemi Adeleke Ojo, Moses Abalaka, Adekunbi Adetola Malomo, Yetunde Mary Iranloye, Ogenerobor Benjamin Akpor, Oluwaseun Peter Bamidele, Towobola Michael

{"title":"Application and Acceptability of Microbiomes in the Production Process of Nigerian Indigenous Foods: Drive towards Responsible Production and Consumption.","authors":"Abiola Folakemi Olaniran, Osarenkhoe Osemwegie, Ezekiel Abiola Taiwo, Clinton Emeka Okonkwo, Oluwafemi Adeleke Ojo, Moses Abalaka, Adekunbi Adetola Malomo, Yetunde Mary Iranloye, Ogenerobor Benjamin Akpor, Oluwaseun Peter Bamidele, Towobola Michael","doi":"10.3746/pnf.2023.28.2.108","DOIUrl":"https://doi.org/10.3746/pnf.2023.28.2.108","url":null,"abstract":"In Nigeria, the use of microorganisms for food product modulation, development, and commercialization through biotechnological innovations remains unexplored and unaccepted. The microbiome-based sustainable innovation in the production process of Nigerian indigenous food requires a vigorous drive toward responsible consumption and production. The production process of locally fermented beverages and foods culturally varies in terms of fermentation techniques and is characterized by the distinctiveness of the microbiomes used for food and beverage production. This review was conducted to present the use of microbiome, its benefits, and utility as well as the perspectives toward and mediatory roles of biotechnology on the processing of locally fermented foods and their production in Nigeria. With the current concerns on global food insecurity, the utilization of modern molecular and genetic sciences to improve various rural food processing technologies to acceptable foreign exchange and socioeconomic scales has been gaining attention. Thus, further research on the various types of processing techniques for locally fermented foods using microbiomes in Nigeria is needed, with a focus on yield optimization using advanced techniques. This study demonstrates the adaptability of processed foods locally produced in Nigeria for the beneficial control of microbial dynamics, optimal nutrition, therapeutic, and organoleptic characteristics.","PeriodicalId":20424,"journal":{"name":"Preventive Nutrition and Food Science","volume":"28 2","pages":"108-120"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/dc/ac/pnfs-28-2-108.PMC10321447.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9797172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Nutraceuticals as Modulators of Immune Function: A Review of Potential Therapeutic Effects. 作为免疫功能调节剂的营养药品:潜在治疗效果的综述。

Preventive Nutrition and Food Science Pub Date : 2023-06-30 DOI: 10.3746/pnf.2023.28.2.89

Alessandro Medoro, Sergio Davinelli, Alessandro Colletti, Valentina Di Micoli, Elisa Grandi, Federica Fogacci, Giovanni Scapagnini, Arrigo F G Cicero

{"title":"Nutraceuticals as Modulators of Immune Function: A Review of Potential Therapeutic Effects.","authors":"Alessandro Medoro, Sergio Davinelli, Alessandro Colletti, Valentina Di Micoli, Elisa Grandi, Federica Fogacci, Giovanni Scapagnini, Arrigo F G Cicero","doi":"10.3746/pnf.2023.28.2.89","DOIUrl":"https://doi.org/10.3746/pnf.2023.28.2.89","url":null,"abstract":"Dietary supplementation with nutraceuticals can promote optimal immune system activation, modulating different pathways that enhance immune defenses. Therefore, the immunity-boosting effects of nutraceuticals encompass not only immunomodulatory but also antioxidant, antitumor, antiviral, antibacterial, and antifungal properties, with therapeutic effects against diverse pathological conditions. However, the complexity of the pathways that regulate the immune system, numerous mechanisms of action, and heterogeneity of the immunodeficiencies, and subjects treated make their application in the clinical field difficult. Some nutraceuticals appear to safely improve immune system function, particularly by preventing viral and bacterial infections in specific groups, such as children, the elderly, and athletes, as well as in frail patients, such as those affected by autoimmune diseases, chronic diseases, or cancer. Several nutraceuticals, such as vitamins, mineral salts, polyunsaturated omega-3 fatty acids, many types of phytocompounds, and probiotic strains, have the most consolidated evidence in humans. In most cases, further large and long-term randomized clinical trials are needed to confirm the available preliminary positive data.","PeriodicalId":20424,"journal":{"name":"Preventive Nutrition and Food Science","volume":"28 2","pages":"89-107"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/37/ff/pnfs-28-2-89.PMC10321448.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9797173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Shelf Life Prediction of Vacuum-Packaged Grilled Mackerel. 真空包装烤鲭鱼的保质期预测。

Preventive Nutrition and Food Science Pub Date : 2023-06-30 DOI: 10.3746/pnf.2023.28.2.200

Jae-Hee Park, Yong-Jun Cha, Seo-Jin Kim, Eun-Jin Lee, Jeong-Eon Lee, Hye Kyung Moon

{"title":"Shelf Life Prediction of Vacuum-Packaged Grilled Mackerel.","authors":"Jae-Hee Park, Yong-Jun Cha, Seo-Jin Kim, Eun-Jin Lee, Jeong-Eon Lee, Hye Kyung Moon","doi":"10.3746/pnf.2023.28.2.200","DOIUrl":"https://doi.org/10.3746/pnf.2023.28.2.200","url":null,"abstract":"The current study aimed to establish the shelf life of vacuum-packaged grilled mackerel stored at 5, -5, and -20°C for 70 days. To this end, physicochemical analyses, which involved determining the pH, volatile basic nitrogen, amino nitrogen, trimethylamine (TMA), and thiobarbituric acid levels; microbiological analyses (aerobic plate count and coliform); and sensory quality determination were performed. Regression analysis on the relationship between physicochemical properties and storage time at various temperatures revealed TMA level was the most suitable parameter (R2=0.9769) for predicting changes in the quality of grilled mackerel during storage, with a quality limit value of 8.74 mg/100 g. The shelf life of vacuum-packaged grilled mackerel according to temperature was 21, 53, 62, and 75 days for 5, -5, -15, and -20°C, respectively, with the use-by date being 23 days at 5°C and 74 days at -5°C. In conclusion, TMA was the most suitable parameter for predicting changes in the quality of grilled mackerel during storage.","PeriodicalId":20424,"journal":{"name":"Preventive Nutrition and Food Science","volume":"28 2","pages":"200-208"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/b1/e9/pnfs-28-2-200.PMC10321445.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9797170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Formulation of Edible Coatings from Alfalfa Saponins to Enhance the Postharvest Quality of Tomatoes. 以苜蓿皂苷为原料制备可食用涂层以提高番茄采后品质。

Preventive Nutrition and Food Science Pub Date : 2023-06-30 DOI: 10.3746/pnf.2023.28.2.178

Mahnoor Akhtar, Aqsa Akhtar, Wahab Nazir, Nauman Khalid

{"title":"Formulation of Edible Coatings from Alfalfa Saponins to Enhance the Postharvest Quality of Tomatoes.","authors":"Mahnoor Akhtar, Aqsa Akhtar, Wahab Nazir, Nauman Khalid","doi":"10.3746/pnf.2023.28.2.178","DOIUrl":"https://doi.org/10.3746/pnf.2023.28.2.178","url":null,"abstract":"Tomatoes are a major crop for global exports and have significant nutritional benefits. However, their lifespan is limited due to various biotic and abiotic factors. This study aimed to formulate an edible coating using crude alfalfa saponins coupled with decaglycerol monolaurate (ML-750) and polyoxyethylene (20) sorbitan monolaurate (Tween 20), to enhance the postharvest quality and shelf life of tomatoes by preventing spoilage. The effectiveness of alfalfa saponins coatings, both alone, and with ML-750 and Tween 20, was evaluated by comparing their impact on color, texture, overall acceptability, and % weight loss at 4°C and 25°C for 7 days. Significant improvements were observed in the quality attributes of tomatoes, including firmness, aroma, color, texture, and overall acceptability. Crude alfalfa saponins in emulsified form with Tween 20 increased the shelf stability of tomatoes more effectively than uncoated and ML-750 combined coatings. The total soluble solids (TSS) and pH also play a crucial role in determining the quality of the fruits. The results indicated no significant changes in the TSS of tomatoes coated with encapsulated saponins. Subsequently, a gradual increase in the pH of the coated tomatoes was observed on days 5 and 7, respectively. The findings of this study revealed that alfalfa saponins coupled with synthetic emulsifiers may be a beneficial strategy for prolonging the shelf life and improving the postharvest quality of tomatoes.","PeriodicalId":20424,"journal":{"name":"Preventive Nutrition and Food Science","volume":"28 2","pages":"178-188"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/31/a3/pnfs-28-2-178.PMC10321443.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9803539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Functional Bioactivities of Soluble Seed Proteins from Two Leguminous Seeds. 两种豆科植物种子中可溶性种子蛋白的功能生物活性。

IF 1.6

Preventive Nutrition and Food Science Pub Date : 2023-06-30 DOI: 10.3746/pnf.2023.28.2.160

Taiwo Scholes Adewole, Boluwatife Bolanle Dudu, Johnson Olaleye Oladele, Oyedotun Moses Oyeleke, Adenike Kuku

{"title":"Functional Bioactivities of Soluble Seed Proteins from Two Leguminous Seeds.","authors":"Taiwo Scholes Adewole, Boluwatife Bolanle Dudu, Johnson Olaleye Oladele, Oyedotun Moses Oyeleke, Adenike Kuku","doi":"10.3746/pnf.2023.28.2.160","DOIUrl":"10.3746/pnf.2023.28.2.160","url":null,"abstract":"Storage proteins from Sphenostylis stenocarpa and Phaseolus lunatus were fractionated, and their in vitro bioactivities were investigated. Albumin, globulin, prolamin, and glutelin constituents of the respective seeds were successively fractionated using the modified Osborne method. Phenylmethylsulfonyl fluoride (1 mM) was used as a protease inhibitor. The antioxidant, anti-inflammatory, and acetylcholinesterase-inhibitory activities of the protein fractions were evaluated using different appropriate techniques. Globulin was the predominant fraction, with a yield of 43.21±0.01% and 48.19±0.03% for S. stenocarpa and P. lunatus, respectively, whereas prolamin was not detected in both seeds. The protein fraction markedly scavenges hydroxyl radicals, nitric oxide radicals, and 2,2-diphenyl-1-picryldydrazyl radicals with concomitant high free radical-reducing power. Albumin and globulin fractions elicited the highest acetylcholinesterase-inhibitory potential of 48.75% and 49.75%, respectively, indicating their great application potential in managing neurodegenerative diseases. In this study, the albumin, globulin, and glutelin fractions of these underutilized legumes showed great analeptic bioactivities, which could be utilized as health-promoting dietary supplements/products.","PeriodicalId":20424,"journal":{"name":"Preventive Nutrition and Food Science","volume":"28 2","pages":"160-169"},"PeriodicalIF":1.6,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/5d/d5/pnfs-28-2-160.PMC10321450.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9809880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0