Journal of Food Biochemistry最新文献

{"title":"Role of Gallic Acid in Counteracting Depleted Uranium–Induced Renal Toxicity in Rats: Participation of Redox Stabilizers, Nrf2, NF-Kb, and Caspase-3","authors":"Sohair M. M. Ragab,&nbsp;Alshaimaa A. I. Alghriany,&nbsp;Mohamed Afifi,&nbsp;Fahad O. Alenezi,&nbsp;Nasser S. Abou Khalil,&nbsp;Elham A. Abd-Allah","doi":"10.1155/jfbc/6847587","DOIUrl":"https://doi.org/10.1155/jfbc/6847587","url":null,"abstract":"<div>\u0000 <p>Uranyl acetate (UA), a form of depleted uranium (DU) extensively applied for military and civilian purposes, poses a health threat to exposed populations. Gallic acid (GA), a phytochemical present in various edible sources, has the potential to restore redox balance and exhibit anti-inflammatory and antiapoptotic effects. Thus, we highlighted the potential protective role of GA in mitigating UA-induced renal cytofunctional impairments in rats. To achieve this objective, the rats were randomly divided into three groups. The first group was left untreated and served as the control. The second group (UA group) was administered a single intraperitoneal injection of UA at a dose of 5 mg/kg body weight. The third group (GA + UA) GA was orally administrated GA via a gastric tube at a dose of 20 mg/kg body weight for 14 days prior to the UA injection. In both the second and third groups, UA was administered on the 15th day, and the rats were euthanized on the 17th day of the experiment. At the end of the experiment, plasma renal damage biomarkers, renal redox parameters, and histopathological examination were estimated, along with immunohistochemical analysis of caspase-3, nuclear factor kappa B (NF-kB), and nuclear factor erythroid 2-related factor 2 (Nrf2). Our findings indicated that GA supplementation in UA-intoxicated rats reduced plasma urea and creatinine levels while increased total antioxidant capacity. It also restored normal kidney levels of superoxide dismutase, catalase, reduced glutathione, and nitric oxide. Additionally, it restored kidney glycogen reserves and decreased collagen fiber deposition. In the GA + UA group, immunoreaction levels of caspase-3 and NF-kB decreased, while those of Nrf2 increased. In summary, GA has the potential to mitigate DU-associated nephrotoxicity by enhancing the antioxidant defense mechanism, as well as modulating protein expression related to cell death pathways and proinflammatory transcription factors.</p>\u0000 </div>","PeriodicalId":15802,"journal":{"name":"Journal of Food Biochemistry","volume":"2025 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2025-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/jfbc/6847587","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143793697","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Correlation Between Circulating Fetuin-A Levels and Fetuin-A to Adiponectin Ratio With Obesity in a Turkish Population: A Case-Control Study","authors":"Mehmet Arif Icer,&nbsp;Tevfik Koçak,&nbsp;Duygu Ağagündüz,&nbsp;Hilal Yıldıran","doi":"10.1155/jfbc/6154914","DOIUrl":"https://doi.org/10.1155/jfbc/6154914","url":null,"abstract":"<div>\u0000 <p>The relationship between serum fetuin-A levels and obesity has not been fully understood. This study aims to elucidate the levels of serum fetuin-A and F/A ratio in obesity and contribute to the literature on whether they could be novel clinical predictors modulated through body composition and nutrition. The study included 73 participants who were obese and 71 participants with normal weight, aged between 18 and 65 years. Certain anthropometric measurements of the individuals were taken, and a body composition analysis was performed. In addition, 3-day food records (consecutive days: 2 weekdays and one weekend day) were taken. Serum levels of fetuin-A (ng/mL) and adiponectin (μg/mL) were measured using an enzyme-linked immunosorbent assay (ELISA) method. The F/A ratio was obtained by dividing fetuin-A (ng/mL) by adiponectin (μg/mL). Serum fetuin-A (ng/mL) level and F/A ratio are higher in obese participants than in normal weight (<i>p</i> &lt; 0.05). Body weight (kg) (<i>r</i> = 0.553, <i>p</i> ≤ 0.001), body mass index (kg/m²) (<i>r</i> = 0.492, <i>p</i> ≤ 0.001), waist circumference (cm) (<i>r</i> = 0.522, <i>p</i> ≤ 0.001), body fat percentage (%) (<i>r</i> = 0.203, <i>p</i> = 0.015), serum fasting blood glucose levels (mg/dL) (<i>r</i> = 0.317, <i>p</i> ≤ 0.001), and dietary protein intake (kg) (<i>r</i> = 0.165, <i>p</i> = 0.048) were observed to be positively correlated with serum fetuin-A levels. Positive correlations were also observed between these parameters and the F/A ratio (<i>p</i> &lt; 0.05). Negative correlations were found between serum adiponectin and these parameters (<i>p</i> &lt; 0.05). In addition, when dietary cholesterol intake was kept constant, a 1-unit increase in dietary energy intake (kcal) resulted in a 0.043-fold increase in serum fetuin-A (<i>p</i> &lt; 0.05). The study results support theories suggesting the involvement of serum fetuin-A levels and the F/A ratio in the pathogenesis of obesity. The higher serum fetuin-A levels and F/A ratio found in obese participants may be considered as new clinical determinants that could be regulated through body composition and nutrition.</p>\u0000 </div>","PeriodicalId":15802,"journal":{"name":"Journal of Food Biochemistry","volume":"2025 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2025-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/jfbc/6154914","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143770449","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rapidly and Efficiently Screening and Identification of Xanthine Oxidase Inhibitory Peptides From Protein Hydrolysate of Antarctic Krill","authors":"Xue Liu,&nbsp;Wenya Meng,&nbsp;Jing Zhang,&nbsp;Ye Wang,&nbsp;Long Xing,&nbsp;Huiyang Yu,&nbsp;Hu Hou,&nbsp;Ping Dong","doi":"10.1155/jfbc/9735450","DOIUrl":"https://doi.org/10.1155/jfbc/9735450","url":null,"abstract":"<div>\u0000 <p>With increasing public awareness of gout and hyperuricemia, the quest for xanthine oxidase (XOD) inhibitors to alleviate elevated uric acid levels has emerged as a central approach in hyperuricemia treatment. Defatted Antarctic krill meal, a cost-effective byproduct of krill oil production, is enriched with high-quality protein. This study aimed to evaluate the inhibition of the peptides from protein hydrolysate of Antarctic krill against XOD. Alcalase was implemented for the enzymatic preparation of proteins, and the optimal hydrolysis conditions were optimised. Utilising affinity ultrafiltration and molecular docking techniques, innovative XOD inhibitory peptides were isolated and identified from the protein hydrolysate of defatted Antarctic krill meal (AKAP). The inhibitory activities of these peptides were validated in vitro. A total of 943 peptides were identified by LC-MS/MS analysis, and their binding affinity to XOD was assessed using molecular docking. Among the peptides screened, Leu-Pro-Pro-Tyr-Ser-Lys-Glu (LPPYSKE, 832.43 Da, IC₅₀ = 0.332 ± 0.05 mg/mL) exhibited the highest XOD inhibitory activity. Molecular docking results revealed that salt bridges, hydrocarbon bonding and π–alkyl groups significantly affected the interaction between XOD inhibitory peptides and key residues, namely, GLU802, PHE914 and PHE1009. Overall, these results underscore the potential of AKAP as a promising candidate for the development of functional foods against hyperuricemia.</p>\u0000 </div>","PeriodicalId":15802,"journal":{"name":"Journal of Food Biochemistry","volume":"2025 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/jfbc/9735450","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143762232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Long-Term Pretreatment With D-Limonene Protects Gastric Lipid Composition by Reducing Oxidative Damage and Inflammation in Indomethacin-Induced Gastric Injury","authors":"Mehmet Alkanat,&nbsp;Hafize Özdemir Alkanat","doi":"10.1155/jfbc/6639397","DOIUrl":"https://doi.org/10.1155/jfbc/6639397","url":null,"abstract":"<div>\u0000 <p>D-Limonene is a monoterpene compound that is widely contained in citrus plants. It has been demonstrated to have several beneficial properties. The present study aimed to investigate the effect of D-limonene against indomethacin-induced gastric ulceration. D-Limonene was administered orally for 21 days. Gastric ulceration was induced by oral administration of 25 mg/kg indomethacin via gastric gavage, five minutes after the administration of Lim or ranitidine. The stomachs of the rats were examined macroscopically and histopathologically to assess gastric lesions. GR, MDA, caspase-3, TNF-α, PGE₂ levels, and iNOS, catalase, and SOD activities were measured using the ELISA method. The lipid composition of gastric tissue was measured using a high-performance thin-layer chromatography method. The alteration observed in the lipid profile of the indomethacin group differed from that of the control group. In contrast, the lipid profile of the Lim-treated groups was similar to that of the control group. Although the L50 group demonstrated a significant difference compared to the Ind group regarding GR, catalase, caspase-3, and iNOS activity, no significant differences were observed in MDA, SOD, TNF-α, and PGE₂ levels when compared to the Ind group. However, no indomethacin-induced gastric damage was observed in the macroscopic and microscopic evaluations of gastric tissues collected from the L100 and L250 groups. Additionally, the gastroprotective activity of these two groups was noted in all tests. This study’s results indicated that a 50 mg/kg dose of D-limonene was subeffective, while 100 and 250 mg/kg doses showed gastroprotective activity in rats.</p>\u0000 </div>","PeriodicalId":15802,"journal":{"name":"Journal of Food Biochemistry","volume":"2025 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2025-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/jfbc/6639397","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143761832","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ameliorative Effect of Glycerol Monolaurate on Glucose Dyshomeostasis in db/db Mice Associated With the PGC-1α Signaling Pathway and Intestinal Microbiota","authors":"Haiying Cai,&nbsp;Menghui Lin,&nbsp;Li Chen,&nbsp;Minjie Zhao,&nbsp;Jing Wang,&nbsp;Fengqin Feng,&nbsp;Junhui Zhang","doi":"10.1155/jfbc/8887109","DOIUrl":"https://doi.org/10.1155/jfbc/8887109","url":null,"abstract":"<div>\u0000 <p>Glycerol monolaurate (GML) has previously been demonstrated to improve insulin resistance in mice fed a high-fat diet (HFD), yet whether GML can enhance glucose homeostasis in diabetic mice remains uncertain. In the current study, BKS mice and BKS-db/db mice were fed a normal chow diet and administered GML solution by gavage for 9 weeks. Weekly postprandial blood glucose, water intake, and weight were recorded at regular intervals. Serum metabolic indicators, liver gene expression, and intestinal microbiota were also assessed. The results revealed that GML significantly decreased the postprandial blood glucose in the later stage of the feeding period, markedly reduced water intake in db/db mice, maintained body weight, and significantly improved glucose and insulin tolerance. Moreover, GML significantly reduced fasting blood glucose and insulin resistance index. GML also significantly inhibited the proliferator-activated receptor-γ coactivator-1α (PGC-1α) signaling pathway, thereby suppressing the gluconeogenic pathway, but activated the gene expression of glucokinase in the glycolysis pathway. GML also significantly altered the gut microbiota, decreasing the abundance of Firmicutes, <i>Lactobacillus</i>, and Lachnospiraceae, while increasing the abundance of Bacteroidetes, <i>Helicobacter</i>, <i>Parabacteroides</i>, and S24-7. Our findings suggest that GML modulates gut microbiota and inhibits the PGC-1α signaling pathway, which may be associated with the improved glucose homeostasis observed.</p>\u0000 </div>","PeriodicalId":15802,"journal":{"name":"Journal of Food Biochemistry","volume":"2025 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2025-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/jfbc/8887109","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143735521","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Transcriptomic Analysis of the Mechanisms Underlying Delayed Quality Deterioration in Fresh-Cut Asparagus Lettuce Using Ascorbic Acid and L-Cysteine in a Sodium Carboxymethyl Cellulose Coating","authors":"Huibo Song,&nbsp;Yi Wang,&nbsp;Yanan Chen,&nbsp;Wei Wang,&nbsp;Guihong Zhao,&nbsp;Lijuan Yu,&nbsp;Yuxing Guo,&nbsp;Xiaoxue Kong,&nbsp;Haibo Luo","doi":"10.1155/jfbc/8824424","DOIUrl":"https://doi.org/10.1155/jfbc/8824424","url":null,"abstract":"<div>\u0000 <p>Browning and green loss are two typical characteristics of quality deterioration in fresh-cut asparagus lettuce (<i>Lactuca sativa</i> var. angustata). In the present study, the mechanism underlying the delay in quality deterioration of fresh-cut asparagus lettuce by the solution was elucidated through transcriptomic analysis. Fresh-cut asparagus lettuce was immersed in a solution containing 0.67% sodium carboxymethyl cellulose (CMC-Na), 0.85% L-cysteine (L-Cys), 0.38% ascorbic acid (AsA), and the distilled water (control) for 10 min, respectively. Both treated and control samples were stored in the dark at 4°C with 80%–90% relative humidity for eight days. The results showed that treatment with the solution retarded the cut surface browning and green color loss and extended the shelf life of fresh-cut asparagus lettuce. In comparison to a control group, the treatment effectively attenuated the upregulation of the <i>LsACO3</i> and <i>LsACS1</i> genes; it downregulated the expression of the phospholipase-related genes <i>LsNPC6</i>, <i>LsPLC2</i>, and <i>At2g42690</i>. Conversely, there was substantial upregulation of gene expression related to <i>L. sativa</i> calmodulin-like proteins and <i>L. sativa</i> calcium-dependent protein kinases, along with activation of the mitogen-activated protein kinase (MAPK) signaling pathway and significant upregulation of genes associated with the <i>L. sativa</i> jasmonic acid biosynthesis pathway involved in the defense response. In conclusion, our findings indicated that treatment with the solution effectively delays the deterioration of fresh-cut asparagus lettuce during storage by inhibiting endogenous ethylene synthesis, mitigating reactive oxygen damage, and enhancing disease resistance, thereby providing superior preservation of its color and texture. The results provide an alternative method for delaying color deterioration of fresh-cut produce.</p>\u0000 </div>","PeriodicalId":15802,"journal":{"name":"Journal of Food Biochemistry","volume":"2025 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/jfbc/8824424","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143726845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Green and Rapid High-Performance Liquid Chromatography–Ultraviolet Method for Determination of Four Organic Acids in Different Parts of Dandelion With Blue Applicability Grade Index Assessment","authors":"Jing Chen,&nbsp;Qinggui Lei,&nbsp;Weiqi Yang,&nbsp;Wenhao Wang,&nbsp;Guang’ e Tan,&nbsp;Zhengming Qian","doi":"10.1155/jfbc/4077536","DOIUrl":"https://doi.org/10.1155/jfbc/4077536","url":null,"abstract":"<div>\u0000 <p>Dandelion is a functional food that serves both medicinal and dietary purposes, which requires quality control to ensure its safety and efficacy. This study established a rapid high-performance liquid chromatography-ultraviolet (HPLC-UV) method for analyzing four organic acids in different parts of dandelion. After ultrasonic extraction with 40% methanol, samples were analyzed using an Agilent InfinityLab Poroshell 120 EC-C₁₈ column with a mobile phase of 0.1% formic acid aqueous-methanol and detection wavelength at 325 nm. The method completed the analysis in 5 min (2 min for extraction and 3 min for chromatographic analysis). The 4 organic acid standards (caftaric acid, chlorogenic acid, caffeic acid, and chicoric acid) showed excellent linearity (<i>r</i> &gt; 0.9995), and the average spiked recoveries were 101.38%, 96.85%, 103.94%, and 100.15% (relative standard deviations were 1.00%, 1.00%, 0.97%, and 0.55%), respectively. The total content of 4 organic acids is highest in dandelion flowers (1.355 mg/g dry weight [DW]), followed by stems/leaves (1.182 mg/g DW), and lowest in roots (0.026 mg/g DW). Additionally, to evaluate the environmental impact of both new and reported methods, this study performed an analysis using the blue applicability grade index. The developed methodology obtained the highest score of 80.0, which indicated that the developed HPLC method was most effective and eco-friendly. In conclusion, this method is rapid, accurate, and eco-friendly, which is help to the product development and quality evaluation of dandelion.</p>\u0000 </div>","PeriodicalId":15802,"journal":{"name":"Journal of Food Biochemistry","volume":"2025 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/jfbc/4077536","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143707441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Apoptotic and Cytotoxic Potential of Carnosic Acid- and Carnosol-Rich Fractions From Salvia dorystaechas on Human Hepatoma (HepG2) Cells","authors":"İlker Çinbilgel,&nbsp;Naciye Erkan,&nbsp;Serap Kocaoğlu Cenkci,&nbsp;Timur Tongur,&nbsp;Taner Erkaymaz,&nbsp;Kudret Akpınar","doi":"10.1155/jfbc/4440039","DOIUrl":"https://doi.org/10.1155/jfbc/4440039","url":null,"abstract":"<div>\u0000 <p>Plant isolates from <i>Salvia dorystaechas</i> (Lamiaceae) were investigated for their apoptotic and cytotoxic effects on human hepatocellular carcinoma (HepG2) cells under various treatment conditions. Chromatographic isolation yielded fractions (Fr C, D, F, and H) rich in carnosic acid (CA) and carnosol (CL), with significantly higher concentrations (26.3–93.5 g/kg) compared to the crude extract (10.0 g/kg). Other phenolic compounds, including caftaric acid, epicatechin, quercetin, and rutin, were also detected in notable amounts via ultra-high-performance liquid chromatography-mass spectrometry/mass spectrometry (UHPLC-MS/MS). CA-/CL-rich fractions effectively induced caspase-9 and caspase-3 activities, decreased cell viability, and increased lactate dehydrogenase (LDH) release. These effects were significant compared to those induced by 0.1 mM hydrogen peroxide (H₂O₂). Notably, Fr D and Fr H, which contained the highest CA/CL concentrations, showed caspase-9/caspase-3 activities of 1.60/1.83 and 1.63/1.94, respectively, at 25 μg/mL after 24 h of treatment, whereas the crude plant extract showed corresponding activity values of 1.33/1.36 under the same conditions. In contrast, the crude extract exhibited its strongest apoptotic and cytotoxic effects under harsher conditions (50 μg/mL and 48 h), with caspase-9/caspase-3 activities of 1.70/2.59, 12.0% cell viability, and 65.4% LDH release. Apoptosis was further supported by superoxide (O₂•⁻) production mediated by NADPH oxidases (NOXs), as the NOX inhibitor diphenyleneiodonium (DPI) reduced O₂•⁻ levels by 28.6%–48.6%. Additionally, nuclei-stained cells revealed morphological changes, including nuclear fragmentation, apoptotic body formation, and loss of adhesion. In conclusion, CA-/CL-rich <i>S. dorystaechas</i> isolates demonstrated strong apoptotic and cytotoxic effects on HepG2 cells, with contributions from other phenolic compounds. These findings highlight the potential therapeutic value of <i>S. dorystaechas</i> isolates in liver cancer treatment.</p>\u0000 </div>","PeriodicalId":15802,"journal":{"name":"Journal of Food Biochemistry","volume":"2025 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/jfbc/4440039","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143707442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Effects of Bitter Melon (Mormordica charantia) on Weight Loss and Body Composition: A Systematic Review and Dose-Response Meta-Analysis of Randomized Controlled Trials","authors":"Mohammad Reza Amini,&nbsp;Sanaz Pourreza,&nbsp;Camellia Akhgarjand,&nbsp;Fatemeh Sheikhhossein,&nbsp;Gholamreza Askari,&nbsp;Azita Hekmatdoost","doi":"10.1155/jfbc/2921435","DOIUrl":"https://doi.org/10.1155/jfbc/2921435","url":null,"abstract":"<div>\u0000 <p>Results from the clinical research about <i>Momordica charantia</i> (MC) benefits on weight loss have been contradictory. This study, which included the most available randomized placebo-controlled trials (RCTs), was the first to investigate the impact of MC supplementation on body weight and composition. The effects of the given MC on weight, body mass index (BMI), waist circumference (WC), and percentage of body fat (PBF) were examined in RCTs up to February 2023 (without limitation on release date). Online databases (PubMed/Medline, Google Scholar, Scopus, and Web of Science) were searched for these studies. The inclusion and exclusion criteria were followed in the screening and evaluation of the literature. The Cochrane tool was used to assess bias risk. There were a total of ten RCTs, including 448 participants. The meta-analysis revealed that MC supplementation had no effect on weight (weighted mean difference (WMD): 0.04 kg; 95% confidence interval ([CI]: −0.16 to 0.25; <i>p</i> = 0.66), BMI (WMD: −0.18 kg/m²; 95% CI: −0.43 to 0.25; <i>p</i> = 0.16), WC (WMD: −0.94 cm; 95% CI: −3.04 to 1.16; <i>p</i> = 0.37), and BFP (WMD: −0.99; 95% CI: −2.33 to 0.35; <i>p</i> = 0.14). According to the subgroup analysis, MC could lower the BMI at a dosage of ≤ 2000 mg/d when compared to a placebo group (<i>p</i>&lt;0.001). The dose-response analysis represented a significant nonlinear connection between the MC dosage and weight reduction (<i>P</i>_{non−linearity} = 0.011); the effect on weight loss was observed the most at doses of 2000 and 4500 mg. Moreover, MC consumption decreased the BMI by the sixth week and then increased the BMI up to the 17th week (<i>P</i>_nonlinearity = 0.03). Our results indicate that MC consumption can reduce the BMI in some dosages and duration of supplementation.</p>\u0000 </div>","PeriodicalId":15802,"journal":{"name":"Journal of Food Biochemistry","volume":"2025 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/jfbc/2921435","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143707705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study on Bacterial Community Changes and Volatile Flavor Correlation During Fermentation of Low-Salt Dry-Cured Ham","authors":"Yijia Sun,&nbsp;Xin Liu,&nbsp;Jingqi Cao,&nbsp;Yingdao Nan,&nbsp;Baide Mu,&nbsp;Guanhao Li,&nbsp;Tingyu Li,&nbsp;Chunxiang Piao","doi":"10.1155/jfbc/9709367","DOIUrl":"https://doi.org/10.1155/jfbc/9709367","url":null,"abstract":"<div>\u0000 <p>The aim of this work is to elucidate the effects of reduced salt content on the microbial ecology and flavor profile of dry-cured ham. To develop the low-salt (LS) treatment group, a curing mixture consisting of 18% potassium lactate, 12% lysine, and 70% sodium chloride was utilized instead of traditional curing salts. On the other hand, the standard protocol for curing the control group (CK) involved the use of 100% sodium chloride. The results demonstrate that the ham in the LS group had a noteworthy 9.01% increase in protein content when compared to the ham in the CK group. Through SPME-GC-MS analysis, 40 distinct types of volatile compounds were identified. The LS group had a much higher nonanal content, which improved the ham’s flavor and rose aroma. Illumina Miseq sequencing indicates that the genus <i>Staphylococcus</i> is the most common microbial genus at the late ripening stage of dry-cured ham. Spearman correlation analysis revealed that <i>Staphylococcus</i> had a significant relationship with the C18:0 concentration and was substantially linked with most metabolites. Finally, instead of utilizing the standard 30% sodium chloride, it is recommended to process dry-cured ham using a formulation that comprises 18% potassium lactate, 12% lysine, and 70% sodium chloride. It is anticipated that this substitution will result in a higher production of volatile compounds and <i>Staphylococcus</i>, which will enhance the overall quality and flavor profile of the finished product.</p>\u0000 </div>","PeriodicalId":15802,"journal":{"name":"Journal of Food Biochemistry","volume":"2025 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2025-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/jfbc/9709367","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143698903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}