Food chemistry advances最新文献

筛选
英文 中文
Isolation of unique fluorinated coumarins from new mexico green chile seeds: a novel green extraction approach and bioevaluation against oxidative stress disorders 从新墨西哥绿辣椒种子中分离出独特的氟化香豆素:一种新的绿色提取方法和抗氧化应激障碍的生物评价
Food chemistry advances Pub Date : 2025-07-12 DOI: 10.1016/j.focha.2025.101057
Ayman Faris Faisal, Yasser Fakri Mustafa
{"title":"Isolation of unique fluorinated coumarins from new mexico green chile seeds: a novel green extraction approach and bioevaluation against oxidative stress disorders","authors":"Ayman Faris Faisal,&nbsp;Yasser Fakri Mustafa","doi":"10.1016/j.focha.2025.101057","DOIUrl":"10.1016/j.focha.2025.101057","url":null,"abstract":"<div><div>New Mexico Green Chile seeds, often discarded as waste, represent a novel source of bioactive compounds. This study aimed to isolate and characterize new coumarin derivatives from these seeds using a sustainable kinetic thermomagnetic extraction technique. This green method was optimized using five variables: solvent type, extraction time, temperature, rotation speed, and magnetic field intensity, generating 243 extracts. From these, four fluorinated coumarins (<strong>N1</strong>–<strong>N4</strong>) with rare substitution patterns were purified via column chromatography and structurally characterized using UV–Vis, FTIR, NMR, and HR-MS. Among the isolated compounds, <strong>N2</strong> showed superior biological activity. In SH-SY5Y neuroblastoma cells, it exhibited strong antioxidant effects by significantly reducing reactive oxygen species levels. <strong>N2</strong> also demonstrated potent anticancer effects, particularly against HeLa and MCF-7 cell lines, with relatively low IC<sub>50</sub> values. All isolated coumarins showed selective COX-2 inhibition over COX-1, suggesting potential anti-inflammatory activity with reduced gastrointestinal risk. Additionally, moderate inhibition of α-amylase and α-glucosidase enzymes by <strong>N2</strong> indicates possible antidiabetic benefits. This study highlights New Mexico Green Chile seeds as a sustainable source of unique fluorinated coumarins with therapeutic potential. It also introduces a novel, eco-friendly extraction method suitable for natural product research. The potent bioactivities observed, particularly for <strong>N2</strong>, warrant further preclinical evaluation and exploration of these compounds as potential leads for pharmaceutical or nutraceutical development.</div></div>","PeriodicalId":73040,"journal":{"name":"Food chemistry advances","volume":"8 ","pages":"Article 101057"},"PeriodicalIF":0.0,"publicationDate":"2025-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144604545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Investigation of physicochemical characterization, thermal inactivation kinetics of enzymes, and shelf-life study of pandan coconut water with honey addition 蜂蜜香兰椰子水理化性质、酶热失活动力学及保质期研究
Food chemistry advances Pub Date : 2025-07-12 DOI: 10.1016/j.focha.2025.101052
Z.Q. Sum, A.S. Yusri, N.M. Sarbon
{"title":"Investigation of physicochemical characterization, thermal inactivation kinetics of enzymes, and shelf-life study of pandan coconut water with honey addition","authors":"Z.Q. Sum,&nbsp;A.S. Yusri,&nbsp;N.M. Sarbon","doi":"10.1016/j.focha.2025.101052","DOIUrl":"10.1016/j.focha.2025.101052","url":null,"abstract":"<div><div>The physicochemical, thermal inactivation, enzyme kinetics, and shelf-life study of pandan coconut water with various honey incorporations (0–15 %) and with and without heat treatment (80 °C and 25 °C) are examined in this study. The findings showed that pandan coconut water with Kelulut and Tualang honey increased in sugar, minerals, and phenolic content as the honey concentration (0–15 %) increased. The turbidity of the pandan coconut water increased, and its pH significantly decreased (<em>p</em> &lt; 0.05) with the addition of Kelulut and Tualang honey. Polyphenol oxidase and peroxidase in pandan coconut water undergo thermal inactivation kinetics after being heated to 80 °C due to the increasing honey concentration within the formulation. Compared to Tualang honey, pandan coconut water containing Kelulut honey exhibited reduced total plate, yeast, and mold levels. Therefore, this study found that incorporating Kelulut honey into pandan coconut water enhanced its composition and physicochemical properties. It also contributed to the effective thermal inactivation of enzymes, resulting in a longer shelf-life.</div></div>","PeriodicalId":73040,"journal":{"name":"Food chemistry advances","volume":"8 ","pages":"Article 101052"},"PeriodicalIF":0.0,"publicationDate":"2025-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144613843","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ligand-protein docking of phytochemicals in their plausible binding to alpha-amylase and alpha-glucosidase enzymes and ligand bioavailability 植物化学物质与α -淀粉酶和α -葡萄糖苷酶结合的配体与蛋白质对接以及配体的生物利用度
Food chemistry advances Pub Date : 2025-07-11 DOI: 10.1016/j.focha.2025.101051
Siba Shanak , Shahd Abu Naim , Beesan AlArdah , Najlaa Bassalat , Hilal Zaid
{"title":"Ligand-protein docking of phytochemicals in their plausible binding to alpha-amylase and alpha-glucosidase enzymes and ligand bioavailability","authors":"Siba Shanak ,&nbsp;Shahd Abu Naim ,&nbsp;Beesan AlArdah ,&nbsp;Najlaa Bassalat ,&nbsp;Hilal Zaid","doi":"10.1016/j.focha.2025.101051","DOIUrl":"10.1016/j.focha.2025.101051","url":null,"abstract":"<div><div>Diabetes mellitus is a chronic epidemic disease. Due to the imbalance of both glucose and insulin levels in the body, severe health problems develop, such as retinopathy, nephropathy, and others. The most prominent form of the disease is Type II diabetes, a consequence of insulin resistance. One direct way in alleviating the disease symptoms is by hindering the action of intestinal enzymes that breakdown the polysaccharides into simpler sugar forms that can be absorbed via the intestinal wall to the bloodstream. Two major intestinal enzymes are α-glucosidase and α-amylase. In this study, we elucidate the plausible action of phytochemicals (extracted from <em>Abelmoschus esculentus, Orthosiphon stamineus,</em> and <em>Hypericum triqerdriftium</em>) in binding to α-glucosidase and α-amylase <em>in silico</em>. Our work is based on docking protocols and ADME/Tox (Absorption, distribution, metabolism and elimination) properties for understanding the mechanisms of action of the protein-ligand binding, as well as the prediction of drug likeness and bioavailability. More than a few chemicals presented varying degrees of stable binding, seen in the equilibrium constant of binding as well as the free energy of binding, i.e., beta-sitosterol, gamma-tocopherol, phytol and stigmasterol, 11,14,17-eicosatrienoic acid. The results indicated that the above-mentioned phytochemicals extracted from <em>Abelmoschus esculentus, Orthosiphon stamineus</em>, and <em>Hypericum triqerdriftium</em> can be starting compounds for launching effective antidiabetic drugs.</div></div>","PeriodicalId":73040,"journal":{"name":"Food chemistry advances","volume":"8 ","pages":"Article 101051"},"PeriodicalIF":0.0,"publicationDate":"2025-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144604695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Grape marc biotransformation to protein-rich food ingredients using fungal fermentation 利用真菌发酵将葡萄马克生物转化为富含蛋白质的食品成分
Food chemistry advances Pub Date : 2025-07-08 DOI: 10.1016/j.focha.2025.101058
Luziana Hoxha , Patrik R. Lennartsson , Mohammad J. Taherzadeh
{"title":"Grape marc biotransformation to protein-rich food ingredients using fungal fermentation","authors":"Luziana Hoxha ,&nbsp;Patrik R. Lennartsson ,&nbsp;Mohammad J. Taherzadeh","doi":"10.1016/j.focha.2025.101058","DOIUrl":"10.1016/j.focha.2025.101058","url":null,"abstract":"<div><div>The increasing global population and rising environmental and nutritional demands require sustainable, alternative protein sources. This study explores the biovalorization of grape marc, a by-product of winery and distillery industries, as cultivation medium for edible filamentous fungi to produce protein-rich biomass for food applications. Three fungal strains, <em>Neurospora intermedia, Aspergillus oryzae,</em> and <em>Rhizopus oryzae</em>, were cultivated at three scales: shake flasks, bench-scale (4.5 L), and demo-scale (1300 L) bubble column reactors. Hydrothermal pretreatment (121 °C, 20 min) was applied to grape marc (GM) prior to fermentation under varying GM concentrations (2–8 % w/v), pH (3.88–6), cultivation times (48–72 h), and supplementation (vitamins, trace metals, yeast extract). The fungal biomass was analyzed for physicochemical properties, crude protein and fat, amino acid and fatty acid profiles, minerals, and polyphenols. The fungal biomass yields reached up to 4.4 g dry weight/L, with crude protein contents up to 60 % dry weight, notably with <em>N. intermedia</em>. Fungal biomass exhibited a complete essential amino acid profile, with high leucine and lysine levels, along with favorable fatty acid, minerals and polyphenols. This study demonstrates the feasibility of producing sustainable, protein-rich fungal biomass from GM, offering a valuable solution for food applications within a circular bioeconomy.</div></div>","PeriodicalId":73040,"journal":{"name":"Food chemistry advances","volume":"8 ","pages":"Article 101058"},"PeriodicalIF":0.0,"publicationDate":"2025-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144596259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Physico-chemical, pasting, antioxidant and sensory properties of custard from Maize (Zea mays L.) and Indian Horse Chesnut (Aesculus indica) starch 玉米(Zea mays L.)和印度马栗子(Aesculus indica)淀粉制蛋奶冻的理化、糊化、抗氧化和感官特性
Food chemistry advances Pub Date : 2025-07-04 DOI: 10.1016/j.focha.2025.101054
Idrees Ahmed Wani , Sumaira Majeed , Nafiya Qadir , Kouser Parveen
{"title":"Physico-chemical, pasting, antioxidant and sensory properties of custard from Maize (Zea mays L.) and Indian Horse Chesnut (Aesculus indica) starch","authors":"Idrees Ahmed Wani ,&nbsp;Sumaira Majeed ,&nbsp;Nafiya Qadir ,&nbsp;Kouser Parveen","doi":"10.1016/j.focha.2025.101054","DOIUrl":"10.1016/j.focha.2025.101054","url":null,"abstract":"<div><div>Custards have been used in confections all over the world. However, there is growing need to replace allergen-containing components (milk, eggs and wheat) in custard. Therefore, custard was prepared using ingredients like Maize starch, Indian Horse Chestnut starch (IHCNS), milk powder, sugar, carrageenan, vanilla essence and water. The prepared custard samples were evaluated for physico-chemical, pasting, antioxidant and sensory properties. The highest ash (0.53 g/100 g), fat (13.30 g/100 g) and protein (8.07 g/100 g) contents were observed for MSC5 % custards. Significant (<em>p</em>&lt;0.05) difference was observed in hunter color <em>‘a’</em> value of all formulated custards, indicating shifting of color values from green to red coordinates. Decrease in peak and break down viscosities were observed for custards with increase in percentage of added starch, irrespective of botanical origin. Indian Horse Chestnut starch custard (IHCNSC5 %) had the highest peak (434.3 cP) viscosity among custard samples. As per the sensory analysis, Maize starch custard had higher overall acceptability score than Indian Horse chestnut starch custard. Furthermore, methanolic extract of IHCNSC sample had the highest DPPH radical scavenging activity (12.04 %). The highest ferric reducing antioxidant power (FRAP) was observed for MSC. It can be concluded that Maize starch (5 %) and Indian Horse Chestnut starch (7 %) could be considered as valuable ingredients in formulating custards with improved techno-functionality.</div></div>","PeriodicalId":73040,"journal":{"name":"Food chemistry advances","volume":"8 ","pages":"Article 101054"},"PeriodicalIF":0.0,"publicationDate":"2025-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144596260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluating green techniques for the extraction of L-citrulline from watermelon rind 从西瓜皮中提取l -瓜氨酸的绿色工艺评价
Food chemistry advances Pub Date : 2025-07-02 DOI: 10.1016/j.focha.2025.101050
Mahsa Mohseni, Seyed Mohammad Mousavi, Hossein Kiani, Yeganeh Azimi
{"title":"Evaluating green techniques for the extraction of L-citrulline from watermelon rind","authors":"Mahsa Mohseni,&nbsp;Seyed Mohammad Mousavi,&nbsp;Hossein Kiani,&nbsp;Yeganeh Azimi","doi":"10.1016/j.focha.2025.101050","DOIUrl":"10.1016/j.focha.2025.101050","url":null,"abstract":"<div><div>L-Citrulline, a non-essential amino acid found abundantly in watermelon, provides potential antioxidant properties and promotes blood vessel dilation in the body. The extraction of L-Citrulline from watermelon rind is a promising approach to valorize agricultural waste, providing significant benefits to both the food and pharmaceutical industries. This paper aims to identify the most effective extraction method that minimizes the degradation of L-Citrulline from watermelon rind by employing various extraction techniques. In this study, advanced methods including ultrasound-assisted extraction (UAE), microwave-assisted extraction (MAE), aqueous two-phase extraction (ATPE), ionic liquid-based microwave-assisted extraction (ILMAE), and ionic liquid-based ultrasonic-assisted extraction (ILUAE) were utilized under optimal conditions. The results were compared with conventional techniques to determine the most efficient green method for extracting L-Citrulline from watermelon rind. The findings revealed that the ATPE, ILMAE, and ILUAE methods achieved the highest extraction efficiencies for L-Citrulline, with rates of 85 %, 88 %, and 90 %, respectively. Compared to conventional methods, ILUAE demonstrated significantly greater extraction efficiency, with enhancements ranging from 30 % to 90 %, and a reduced extraction time from 25 to 15 min. Overall, the findings suggest that ILUAE is an effective, environmentally friendly, and cost-efficient method, making it the superior choice for extracting bioactive compounds from plant sources.</div></div>","PeriodicalId":73040,"journal":{"name":"Food chemistry advances","volume":"8 ","pages":"Article 101050"},"PeriodicalIF":0.0,"publicationDate":"2025-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144562807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Changes in liver function markers and lipid profile of rats administered rainy and dry season Amaranthus spinosus methanol extract and lead acetate 雨季和旱季苋菜甲醇提取物和醋酸铅对大鼠肝功能指标和血脂的影响
Food chemistry advances Pub Date : 2025-07-01 DOI: 10.1016/j.focha.2025.101049
Endurance Fegor Isoje , Israel Oghenevwodokohwo Okoro , Augustine Apiamu , Joel Okpoghono
{"title":"Changes in liver function markers and lipid profile of rats administered rainy and dry season Amaranthus spinosus methanol extract and lead acetate","authors":"Endurance Fegor Isoje ,&nbsp;Israel Oghenevwodokohwo Okoro ,&nbsp;Augustine Apiamu ,&nbsp;Joel Okpoghono","doi":"10.1016/j.focha.2025.101049","DOIUrl":"10.1016/j.focha.2025.101049","url":null,"abstract":"<div><div>Seasonal variations influence the bioactivity of medicinal plants potentially modifying its therapeutic efficacy. This study investigated the effects of season variation of <em>Amaranthus spinosus</em> leaves methanol extract (rainy season <em>A. spinosus</em> leaves methanol extract (RSALME) and dry season <em>A. spinosus</em> leaves methanol extract (DSALME)) on liver function and lipid profile in rats exposed to lead acetate. Adult male rats (45) were divided into nine groups (<em>n</em> = 5) and administered varying doses (high dose (HD), medium dose (MD) and low dose (LD)) of <em>A. spinosus</em> methanol extract and lead acetate for 28 days as follows: Group 1 (Control), Group 2 (lead acetate only), Group 3 (lead acetate + Ethylenediaminetetracetic acid (EDTA)), Group 4, 5 and 6 (lead acetate + RSALME-HD, RSALME-MD and RSALME-LD respectively), Group 7, 8 and 9 (lead acetate + DSALME-HD, DSALME-MD and DSALME-LD respectively). Administration of lead acetate only significantly elevated alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), total cholesterol (T. Chol) and triglyceride (TAG) and reduced total protein (TP), albumin (ALB) and high-density lipoprotein (HDL) levels in the serum. These findings suggest that treatment with RSALME-MD and DSALME-MD significantly (<em>p</em> &lt; 0.05) attenuated the lead acetate induced toxicity suggesting hepatoprotective potential of the plant.</div></div>","PeriodicalId":73040,"journal":{"name":"Food chemistry advances","volume":"8 ","pages":"Article 101049"},"PeriodicalIF":0.0,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144572166","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Essential oils: Advances in extraction techniques, chemical composition, bioactivities, and emerging applications 精油:萃取技术、化学成分、生物活性和新兴应用的进展
Food chemistry advances Pub Date : 2025-07-01 DOI: 10.1016/j.focha.2025.101048
Md. Hassan Bin Nabi, Md. Monir Ahmed, Md. Suhel Mia, Sumon Islam, Wahidu Zzaman
{"title":"Essential oils: Advances in extraction techniques, chemical composition, bioactivities, and emerging applications","authors":"Md. Hassan Bin Nabi,&nbsp;Md. Monir Ahmed,&nbsp;Md. Suhel Mia,&nbsp;Sumon Islam,&nbsp;Wahidu Zzaman","doi":"10.1016/j.focha.2025.101048","DOIUrl":"10.1016/j.focha.2025.101048","url":null,"abstract":"<div><div>Essential oils are complex, unstable compounds processed from aromatic plants. They exhibit a wide spectrum of bioactive properties and are, therefore, routinely used in the food, pharmaceuticals, and cosmetics industries. This review approaches the essential oil extraction processes, their components, and basic biological and technological applications. The usual methods involve hydrodistillation, steam distillation, solid-liquid extraction, solvent extraction, cold pressing, and pressing. Most conventional methods produce disputes in the form of inefficiency and thermal degradation. Newer extraction methods include supercritical fluid extraction, molecular distillation, enzyme-mediated extraction, microwave-assisted hydrodistillation, and microwave-assisted extraction. These methods typically show more yields, selectivities, and sustainability. The bioactive profiles of essential oils mainly include terpenes (mono-, sesqui-, and diterpenes) alcohols, ketones, and esters accountable for their antimicrobial, antioxidant, anti-inflammatory, antifungal, and antiviral actions. Their applications have also extended to biodegradable packaging, food preservation, edible coating, microencapsulation, and nanoencapsulation. In spite of this, they are still hard to use in real life because of things like inefficient extraction, poor stability, and regulatory issues. Further research must be conducted in green extraction techniques, nanoformulation approaches increasing bioavailability, and their synergistic approaches with novel food technologies. If the trail of its modification in this direction is taken, this could guarantee rational use of such oil on a sustainable and effective scale.</div></div>","PeriodicalId":73040,"journal":{"name":"Food chemistry advances","volume":"8 ","pages":"Article 101048"},"PeriodicalIF":0.0,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144572165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Heavy metal contamination in Pangas Catfish of farm ponds aquaculture in different locations in Bangladesh: A risk assessment study 孟加拉国不同地点农场池塘养殖的鲶鱼重金属污染:一项风险评估研究
Food chemistry advances Pub Date : 2025-06-28 DOI: 10.1016/j.focha.2025.101044
Md. Mazedul Haque Sachchu , Mehedi Hasan , Md. Kamrul Hossain , Shanawaz Ahmed , Tanjina Nasrin Eva , Miss Nushrat Jahan Lima , Amir Hossain , Md. Ashraful Alam
{"title":"Heavy metal contamination in Pangas Catfish of farm ponds aquaculture in different locations in Bangladesh: A risk assessment study","authors":"Md. Mazedul Haque Sachchu ,&nbsp;Mehedi Hasan ,&nbsp;Md. Kamrul Hossain ,&nbsp;Shanawaz Ahmed ,&nbsp;Tanjina Nasrin Eva ,&nbsp;Miss Nushrat Jahan Lima ,&nbsp;Amir Hossain ,&nbsp;Md. Ashraful Alam","doi":"10.1016/j.focha.2025.101044","DOIUrl":"10.1016/j.focha.2025.101044","url":null,"abstract":"<div><div>The Pangas Catfish is one of the most consumed farmed fish and is the most popular fish for the poor and middle-class population in Bangladesh. Due to the high demand for Pangas catfish, different artificial feeds and medicines are required for quick production. There might be a high possibility of any contamination if improper dosing of those substances is followed, which results in heavy metal incorporation with the food cycle of fish and contamination of the farmed fish. Anthropogenic sources contaminate the surface water and also some regions' groundwater contains a high value of trace elements which contaminates farmed fish. Heavy metals from different sources accumulate in farm ponds and mix with water and sediment soils as the heavy metals nature of easy dilution in water and precipitate in sediment. This study assessed heavy metals contamination in Pangas catfish using atomic absorption spectrophotometry (AAS) obtained as Cr 3.74 ± 1.04 mg/kg (Mean±SD) in Jashore region, Copper (Cu) 45.22±15.44 mg/kg in Cumilla region, Arsenic (As) 11.14 ± 1.12 mg/kg in Jashore region, Lead (Pb) 2.22± 1.04 mg/kg in Cumilla region, Cadmium (Cd) 13.51 ± 9.33 mg/kg in BAU area ponds. Regarding human health risk assessment, the obtained ranking of target hazard quotient (THQ) for all heavy metals was as follows: Cu&lt;As&lt;Cd&lt;Cr&lt; Pb in the farm ponds of Pangas catfish, whereas the carcinogenic risk (CR) values of As and Cr identified in Jessore region farm ponds were 4.8 × 10<sup>−2</sup> and 5.35× 10<sup>−3</sup>, both were found to exceed the USEPA regulated threshold limit (1 × 10<sup>−4</sup> -1 × 10<sup>−6</sup>). The correlation and principal component Analysis (PCA) were conducted to identify the source of heavy metals in Pangas catfish from different locations.</div></div>","PeriodicalId":73040,"journal":{"name":"Food chemistry advances","volume":"8 ","pages":"Article 101044"},"PeriodicalIF":0.0,"publicationDate":"2025-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144517897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Integrating experimental design with QuEChERS for comprehensive pesticide screening and assessing health risk for okra using GC-MS/MS 将实验设计与QuEChERS结合,采用GC-MS/MS技术对秋葵进行农药综合筛选和健康风险评估
Food chemistry advances Pub Date : 2025-06-28 DOI: 10.1016/j.focha.2025.101047
Dhyan Vyas , Rupal Thasale , Sivaperumal Perumal
{"title":"Integrating experimental design with QuEChERS for comprehensive pesticide screening and assessing health risk for okra using GC-MS/MS","authors":"Dhyan Vyas ,&nbsp;Rupal Thasale ,&nbsp;Sivaperumal Perumal","doi":"10.1016/j.focha.2025.101047","DOIUrl":"10.1016/j.focha.2025.101047","url":null,"abstract":"<div><div>A modified QuEChERS method combined with GC–MS/MS was developed for faster and economic analysis of 200 pesticide residues in okra. The QuEChERS method was optimized using two models, Plackett-Burman (P-B) and Central Composite Design (CCD) which improved the accuracy and making the optimization process more efficient and precise. The significant factor included MWCNTs, PSA, magnesium sulfate, and activated charcoal which were used as d-SPE sorbents in a sample clean-up step to remove matrix interference. Calibration curves for the studied pesticides exhibited good linearity (r² &gt; 0.99), with back-calculated concentrations within ≤±20 % across the tested range. The method was validated as per SANTE/11312/2021v2 and recoveries at 10 and 25 μg/kg were within 70 to 120 % with RSD ≤ 20 % for 188 compounds respectively. However, those outside the range were reproducible. LOQ for all targeted pesticide residues was set at 10 μg/kg. The method is rapid, efficient and offer high sensitivity to meet the analytical requirements for pesticide residue analysis and it was applied to analyse 120 okra samples from Ahmedabad and the subsequent health risk assessment shows minimal risk to consumers.</div></div>","PeriodicalId":73040,"journal":{"name":"Food chemistry advances","volume":"8 ","pages":"Article 101047"},"PeriodicalIF":0.0,"publicationDate":"2025-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144562806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信