食品与营养科学(英文)最新文献_第8页

Impact of Extraction on Biochemical Properties and Antioxidant Potential of Momordica charantia L. Seeds’ Oil 提取对苦瓜籽油生化特性及抗氧化潜能的影响

食品与营养科学(英文) Pub Date : 2022-01-01 DOI: 10.4236/fns.2022.132014

B. Samba, Ayessou Nicolas Cyrille, Khadim Niane, B. Ndiaye, M. Cissé, Codou Mar Diop

引用次数: 2

Phytochemical Study and Evaluation of the Antiradical Activity of Extracts of Oleaginous Seeds of Panda oleosa and Isolona hexaloba from Gabon 加蓬产油熊猫籽和独角龙籽提取物的植物化学研究及抗自由基活性评价

食品与营养科学(英文) Pub Date : 2022-01-01 DOI: 10.4236/fns.2022.132015

M.-A. N’negue ép Mezui-Mbeng, Darina Medza, P. Edou Engonga, Ognane Bikoro Lié, Lyne Mengome, Nestor Engone, Abougone Sophie

引用次数: 0

Study to Solve the Problem of Color Reversion in Refined Soybean Oil 解决精制大豆油返色问题的研究

食品与营养科学(英文) Pub Date : 2022-01-01 DOI: 10.4236/fns.2022.133019

N. Atta, Mohamed Fawzy Al-Okaby

引用次数: 2

Validation of Two Real-Time PCR Approaches for the Relative Quantitation of Pork and Horse DNA in Food Samples 两种实时荧光定量PCR方法对食品中猪肉和马DNA相对定量的验证

食品与营养科学(英文) Pub Date : 2022-01-01 DOI: 10.4236/fns.2022.134029

M. Burns, G. Nixon

{"title":"Validation of Two Real-Time PCR Approaches for the Relative Quantitation of Pork and Horse DNA in Food Samples","authors":"M. Burns, G. Nixon","doi":"10.4236/fns.2022.134029","DOIUrl":"https://doi.org/10.4236/fns.2022.134029","url":null,"abstract":"Two real-time PCR methods for the relative quantitation of DNA from meat species in food samples are described: these methods are applicable for horse in processed beef meat products, and pork in raw/processed beef meat products. Test samples were prepared using raw meat admixtures or processed horse/pork in beef food products made to an industry-standard recipe. The methods were subjected to single laboratory method validation, evaluating the performance characteristics of specificity, PCR efficiency and r-squared (r 2 ), Limit of Detection (LOD), Limit of Quantitation (LOQ), and precision and trueness. A limited UK-based inter-laboratory trial of the two methods was completed involving four participating laboratories. Full statistical analysis of the data qualified the applicability of the methods for accurate and sen-sitive trace-level analysis. The methods were deemed fit for purpose for re-producibly distinguishing between adventitious contamination at 0.1% (w/w), the level for further enforcement action at 1% (w/w), and a level representative of deliberate economically motivated adulteration (10% (w/w)). The data provided evidence that the precision of the two methods was applicable for qualitative and quantitative detection at topically important levels of adulteration. This work has added significant value to the current state of the art in quantitative determination of topical meat species adulteration, allowing analysts to distinguish between adventitious contamination and deliberate adulteration. The resulting methods described in this paper can easily be deployed and used by analytical laboratories for controls and due-diligence testing based on standard laboratory equipment.","PeriodicalId":69581,"journal":{"name":"食品与营养科学(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70564267","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

Optimization Studies in Simultaneous Saccharification and Fermentation of Wheat Bran Flour into Ethanol 麦麸粉同时糖化发酵制乙醇工艺的优化研究

食品与营养科学(英文) Pub Date : 2022-01-01 DOI: 10.4236/fns.2022.135034

K. Manikandan, S. Rengadurai, Elango Babu, Shanmugam Sothivanan

引用次数: 0

Socioeconomic Characteristics of Child-Bearing Mothers and Feeding Practices of Under-Five Children in Kori Chiefdom, Sierra Leone 塞拉利昂科里酋长地区生育母亲的社会经济特征和五岁以下儿童的喂养方式

食品与营养科学(英文) Pub Date : 2022-01-01 DOI: 10.4236/fns.2022.136040

V. Blango, S. Weekes, Kadijatu B. Sheriff, Alpha Sesay

引用次数: 0

Socio-Cultural Perception, Attitude and Behavior That Affects Malnutrition Incidence among Children in Maiduguri, Borno State, Nigeria 影响尼日利亚博尔诺州迈杜古里儿童营养不良发生率的社会文化观念、态度和行为

食品与营养科学(英文) Pub Date : 2022-01-01 DOI: 10.4236/fns.2022.136044

C. Nwoke

引用次数: 0

Advocacy and Use of Advocates as a Quick Win in Scaling Up Biofortification in Nigeria: The Case of Building Nutritious Food Basket (BNFB) Project 倡导和利用倡导者作为尼日利亚扩大生物强化的速效手段:以建立营养食品篮子项目为例

食品与营养科学(英文) Pub Date : 2022-01-01 DOI: 10.4236/fns.2022.139057

O. Phorbee, Oguzor Gift, A. Ojo, G. Olatunde, Adeyinka Onabolu

引用次数: 1

Anaphylactic Shock Due to Psyllium (Plantago ovate Seed) Allergy: A Case Report 车前草(车前草)过敏致过敏性休克1例

食品与营养科学(英文) Pub Date : 2022-01-01 DOI: 10.4236/fns.2022.131001

P. Morales, Marta Velasco Azagra, Carlota Martel Martin, Marta Gutiérrez Niso, Nagore Bernedo Belar, M. Berasategui

引用次数: 1

Microbiological Assessment and Shelf-Life Determination of Wheat Muffins Enriched with Domesticated African Emperor Moth (Gonimbrasia zambesina Walker) Caterpillar Flour 添加驯化非洲皇蛾(Gonimbrasia zambesina Walker)毛虫粉的小麦松饼微生物学评价及保质期测定

食品与营养科学(英文) Pub Date : 2022-01-01 DOI: 10.4236/fns.2022.138053

Fedinand Opondo, Alice Nakhumicha, J. Anyango

{"title":"Microbiological Assessment and Shelf-Life Determination of Wheat Muffins Enriched with Domesticated African Emperor Moth (<i>Gonimbrasia zambesina</i> Walker) Caterpillar Flour","authors":"Fedinand Opondo, Alice Nakhumicha, J. Anyango","doi":"10.4236/fns.2022.138053","DOIUrl":"https://doi.org/10.4236/fns.2022.138053","url":null,"abstract":"African emperor moth (Gonimbrasia zambesina) caterpillars are considered healthy food as they are rich in protein and unsaturated fats. In Kenya, G. zambesina caterpillars are predominantly found along the coastal region, where they emerge in during the short and the long rains. The caterpillars forage in the wild on mango (Mangifera indica) leaves and Euclea natalensis (Ericales: Ebenaceae) leaves. The caterpillars are consumed whole or may be transformed into fine flour. The caterpillars’ flour can be utilized in the bakery industry for the enrichment of bakery products since wheat (the major component of bakery products) is low in protein. However, consumers are concerned about the microbiological quality of bakery products enriched with insect flour. There are also concerns about the effect of these insects’ flour on the shelf life of bakery products since they have unsaturated fats. Therefore, this study evaluated the microbial quality and shelf life of wheat muffins enriched with G. zambesina caterpillar flour at 0%, 5%, 10%, 15%, and 20%. For all the samples analyzed, total viable count (TVC) was <30 cfu/g, total co-liform count (TCC) was <30 cfu/g,","PeriodicalId":69581,"journal":{"name":"食品与营养科学(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70564248","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: 1