Quality Assurance and Safety of Crops & Foods最新文献_第9页

Essential elements in the different type of fruits, soil and water samples collected from Markazi province, Iran: a health risk assessment study 从伊朗马卡齐省收集的不同类型水果、土壤和水样中的基本元素:健康风险评估研究

IF 4 3区农林科学

Quality Assurance and Safety of Crops & Foods Pub Date : 2020-08-28 DOI: 10.15586/qas.v12i3.777

M. Rezaei, A. Malekirad, M. Jabbari, M. Karimi-Dehkordi, Bahareh Ghasemidehkordi, H. Teimoory, Y. Fakhri, A. Khaneghah

{"title":"Essential elements in the different type of fruits, soil and water samples collected from Markazi province, Iran: a health risk assessment study","authors":"M. Rezaei, A. Malekirad, M. Jabbari, M. Karimi-Dehkordi, Bahareh Ghasemidehkordi, H. Teimoory, Y. Fakhri, A. Khaneghah","doi":"10.15586/qas.v12i3.777","DOIUrl":"https://doi.org/10.15586/qas.v12i3.777","url":null,"abstract":"Fruits could contain elements in various concentrations, which can have both positive and negative impacts on human health. The concentrations of essential elements, including Iron (Fe), Copper (Cu), Zinc (Zn), Manganese (Mn), and Chromium (Cr) in five types of fruits, namely, peach, apple, grape, nectarine, and golden plum, and the soil and irrigation water from six industrial zones of Markazi province, Iran, were evaluated using an inductively coupled plasma-optical emission spectroscopy (ICP-OES) technique. The noncarcinogenic risk was assessed by determining the target hazard quotient and the Monte Carlo simulation model. The highest concentrations of Fe, Mn, and Cr were observed in golden plum, while the highest concentrations of Cu and Zn were noted in grape and apple, respectively. The order of the mean of concentrations of elements in the soil and water samples were Fe > Mn > Zn > Cu > Cr. The transfer factor (TF) results indicate that studied fruits could not absorb a high amount of these elements from the soil (TF < 1). Target hazard quotient values of these elements in both adults and children were ranked as Cr > Cur > Fe > Mn > Zn. The target hazard quotient was 95% and total target hazard quotient was <1, meaning that the consumption of fruits is safe for consumers.","PeriodicalId":20868,"journal":{"name":"Quality Assurance and Safety of Crops & Foods","volume":"12 1","pages":"111-125"},"PeriodicalIF":4.0,"publicationDate":"2020-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45884557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 20

Impact of thermal processing methods on the composition and content of 4'-O-methylpyridoxine analogues in Ginkgo biloba seeds 热处理方法对银杏种子中4′- o -甲基吡哆醇类似物组成及含量的影响

IF 4 3区农林科学

Quality Assurance and Safety of Crops & Foods Pub Date : 2020-08-22 DOI: 10.15586/qas.v12i3.746

Hao Gong, Cai-E. Wu, X. Kou, Gongjian Fan, Tingting Li, Jia-Hong Wang, Tao Wang

引用次数: 3

Safety evaluation on defatted soybean particles after nanofabrication 脱脂大豆颗粒纳米加工后的安全性评价

IF 4 3区农林科学

Quality Assurance and Safety of Crops & Foods Pub Date : 2020-08-14 DOI: 10.15586/qas.v12i3.760

Shenguang Tong, Hao Hongjiang, Xiaofei Li, Hongbo Li, Zhiyong Liao, Wu Zhihua, Chen Hongbing

引用次数: 2

Potassium–calcium antagonistic interaction under tomato magnesium deficiency and magnesium fertiliser regulation in solar greenhouse 番茄缺镁条件下钾钙拮抗作用及日光温室镁肥调控

IF 4 3区农林科学

Quality Assurance and Safety of Crops & Foods Pub Date : 2020-07-25 DOI: 10.15586/qas.v12i3.723

B. Yan, Y. Y. Sun, Y. Wei

引用次数: 6

Effects of chitosan treatment on the texture parameters of okra fruit (Abelmoschus esculentus L. Moench) 壳聚糖处理对秋葵果实结构参数的影响

IF 4 3区农林科学

Quality Assurance and Safety of Crops & Foods Pub Date : 2020-07-24 DOI: 10.15586/qas.v12i3.716

Jiyue Wang, Denghong Shi, Yunqin Bai, Bocheng Ouyang, Yan Liu

{"title":"Effects of chitosan treatment on the texture parameters of okra fruit (Abelmoschus esculentus L. Moench)","authors":"Jiyue Wang, Denghong Shi, Yunqin Bai, Bocheng Ouyang, Yan Liu","doi":"10.15586/qas.v12i3.716","DOIUrl":"https://doi.org/10.15586/qas.v12i3.716","url":null,"abstract":"In recent years, due to its medicinal properties and reputation as a healthy vegetable, consumption of okra (Abelmoschus esculentus L.) has considerably increased in China. In this study, texture parameters (hardness, springiness, cohesiveness, gumminess, chewiness, and resilience) of okra fruit subjected to chitosan (CTS) treatment and control were determined during storage. The changing pattern of texture properties and the differences between three different cultivars (Kariba, ACF, and Xianzhi) were observed at three testing stages (0, 15, and 30 days of storage), which indicated a significant cultivar-dependent pattern. The hardness, cohesiveness, gumminess, chewiness, and resilience of the fruit, both in the 1% CTS treatment group and the control group, declined along with storage time. The small fruits (length < 10 cm) scored relatively low in most of the texture parameters and rate of intact when compared with large (length ≥ 15 cm) and medium-sized fruits (10 ≤ length < 15 cm). There was a significant, positive correlation between firmness, cohesiveness, gumminess, chewiness, and resilience. Our results revealed that a 1% N, O-carboxymethyl CTS solution can effectively delay softening and maintain the texture profile of the okra fruit. In the case of Kariba (A) and Xianzhi (C), the medium-sized fruits showed better storage resistance, while the large fruit of ACF (B) showed the best storage resistance.","PeriodicalId":20868,"journal":{"name":"Quality Assurance and Safety of Crops & Foods","volume":"12 1","pages":"66-75"},"PeriodicalIF":4.0,"publicationDate":"2020-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48706669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 4

Persistence and dissipation behavior of pesticide residues in parsley (Petroselinum crispum) under field conditions 田间条件下欧芹(Petroselinum crispum)农药残留的持久性和耗散行为

IF 4 3区农林科学

Quality Assurance and Safety of Crops & Foods Pub Date : 2020-07-21 DOI: 10.15586/qas.v12i3.755

A. Heshmati, H. A. Komacki, Fatemeh Nazemi, A. Khaneghah

{"title":"Persistence and dissipation behavior of pesticide residues in parsley (Petroselinum crispum) under field conditions","authors":"A. Heshmati, H. A. Komacki, Fatemeh Nazemi, A. Khaneghah","doi":"10.15586/qas.v12i3.755","DOIUrl":"https://doi.org/10.15586/qas.v12i3.755","url":null,"abstract":"The residue level, dissipation behavior, and dietary intake risk of chlorpyrifos-methyl, dimethoate, permethrin, iprodione, metalaxyl, and propargite in parsley (Petroselinum crispum) were investigated under field conditions. Extraction and determination of pesticide residues were carried out by a quick, easy, cheap, effective, rugged, and safe (QuEChERS) method and a gas chromatography/tandem mass spectrometry (GC/MS/MS) system, respectively. Dissipation of chlorpyrifos-methyl, dimethoate, permethrin, iprodione, metalaxyl, and propargite in parsley followed the first-order kinetics with a half-life (t1/2) of 3.33, 3.30, 2.94, 3.52, 4.10, and 3.38 days, respectively. Based on the dissipation pattern and the maximum residue limits (MRL), preharvest intervals (PHI) of 25, 13, 18, 24, 1, and 16 days are suggested for chlorpyrifos-methyl, dimethoate, permethrin, iprodione, metalaxyl, and propargite in parsley, respectively. The estimated daily intake (EDI) of pesticides ranged from 7.37E-05 (dimethoate) to 8.00E-04 (metalaxyl) mg/kg. The chronic risk assessment showed that the hazard quotient (HQ) was <1 and Hazard Index (HI, indicating the cumulative exposure to pesticide residues) was <100%, demonstrating that an intake of pesticide residues from parsley was safe for humans.","PeriodicalId":20868,"journal":{"name":"Quality Assurance and Safety of Crops & Foods","volume":"12 1","pages":"55-65"},"PeriodicalIF":4.0,"publicationDate":"2020-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67104597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 16

The effects of inulin combined with galacto-oligosaccharide on the various properties of synbiotic soy cheese containing Lactobacillus acidophilus KLDS 1.0738 菊粉与低聚半乳糖复合对含嗜酸乳杆菌KLDS-1.0738的合生大豆干酪各项性能的影响

IF 4 3区农林科学

Quality Assurance and Safety of Crops & Foods Pub Date : 2020-07-15 DOI: 10.15586/qas2019.740

X. Zhang, Y. Li, J. Yang, X. Ma, X. Jia, A. L. Li, P. Du

引用次数: 1

Determination of fomesafen and quizalofop-p-ethyl in beans using modified QuEChERS-HPLC-DAD 改良QuEChERS-HPLC-DAD法测定大豆中氟沙芬和对乙酯的含量

IF 4 3区农林科学

Quality Assurance and Safety of Crops & Foods Pub Date : 2020-07-10 DOI: 10.15586/qas.v12i3.660

Huacheng Tang, J. Qu, Cao Dongmei, Weisong Wang, Y. Lou

引用次数: 0

Consumers’ response to different shelf life food labelling 消费者对不同保质期食品标签的反应

IF 4 3区农林科学

Quality Assurance and Safety of Crops & Foods Pub Date : 2020-07-06 DOI: 10.15586/qas2019.646

D. Dordević, R. M. Cazalilla, Z. Javůrková, H. Buchtová, S. Jančíková

引用次数: 5

Identifying rice grains with premium nutritional quality among on-farm germplasm in the highlands of Northern Thailand 在泰国北部高地的农场种质中鉴定营养品质优良的稻米

IF 4 3区农林科学

Quality Assurance and Safety of Crops & Foods Pub Date : 2020-07-05 DOI: 10.15586/qas2020.699

T. Sreethong, C. Prom-u-thai, B. Rerkasem, B. Dell, S. Jamjod

{"title":"Identifying rice grains with premium nutritional quality among on-farm germplasm in the highlands of Northern Thailand","authors":"T. Sreethong, C. Prom-u-thai, B. Rerkasem, B. Dell, S. Jamjod","doi":"10.15586/qas2020.699","DOIUrl":"https://doi.org/10.15586/qas2020.699","url":null,"abstract":"Local rice varieties with premium nutritional quality grains are beneficial to consumers, and their genetic traits may be deployed in breeding programmes for many purposes. This study explores grain quality characteristics with health implications of rice germplasm maintained and used by farmers in the highlands of Northern Thailand. Concentrations of iron (Fe), zinc (Zn), phenols and anthocyanin and anti-oxidative capacity were determined in the caryopsis without husk of 77 samples of rice seed collected from farmers. Entries with the highest grain quality characteristics identified were grown together with four standard check varieties at two different elevations in a farmer’s field at Mae Wang District of Chiang Mai province (800 m above mean sea level), as well as in pots at Chiang Mai University (CMU) (330 m above mean sea level). The grain quality characteristics were determined at maturity, separately for 10 individual plants grown at CMU. A wide variation in all the grain quality characteristics was found among samples grown in the farmer’s field. There were approximately twofold differences in the lowest and highest Fe and Zn concentrations, especially high variation in contents of phenols and anthocyanin and anti-oxidative capacity found in grain with purple pericarp. The top entries identified from the farmer’s seed had significantly higher anthocyanin concentration and anti-oxidative capacity than the check varieties when grown together at Mae Wang and CMU, in spite of the strong locality-specific effects on these characteristics. Further variation was found in the grain quality characteristics within each of the selected farmer’s seed samples. Quality improvement could thus be made by either eliminating the poorest performing lines or development of single-seed descent lines from the top-performing plants. The desirable genetic traits can also be used in breeding programme for improvement of grain yield as well as cooking and nutritional quality.","PeriodicalId":20868,"journal":{"name":"Quality Assurance and Safety of Crops & Foods","volume":" ","pages":""},"PeriodicalIF":4.0,"publicationDate":"2020-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49499073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 6