搜索结果: 1-15 共查到“食品科学技术 identification”相关记录54条 . 查询时间(0.223 秒)
Identification of dietary patterns associated with obesity in a nationally representative survey of Canadian adults: application of a priori, hybrid, and simplified dietary pattern techniques
dietary patterns partial least squares simplified dietary pattern Dietary Guidelines for Americans Adherence Index obesity chronic diseases Canadian
2018/11/13
Background: Analyzing the effects of dietary patterns is an important approach for examining the complex role of nutrition in the etiology of obesity and chronic diseases.
Direct identification of bifidobacteria from probiotic supplements
Bifidobacterium species-specific identification
2014/7/10
The DNA of 14 probiotic supplements was isolated directly from various products without previous cultivation. The bifidobacteria composition declared by the manufacturer was determined by species-spec...
Identification and classification of bulk paddy, brown, and white rice cultivars with colour features extraction using image analysis and neural network
stepdisc analysis HSI HSV back propagation algorithm, bulk images
2014/7/10
We identify five rice cultivars by mean of developing an image processing algorithm. After preprocessing operations, 36 colour features in RGB, HSI, HSV spaces were extracted from the images. These 36...
Isolation, identification and antibiotic susceptibility of nis+ Lactococcus lactis from dairy and non-dairy sources
Lactococcus lactis subsp lactis antimicrobial agent nisin
2014/2/24
Eight isolates of Lactococcus lactis subsp. lactis were isolated and identified by phenotypic and molecular characterisation out of 23 isolates of lactic acid bacteria (LAB) from different dairy and n...
Emulsion Stability and Vegetable Oil Identification and Adulteration
Oil Identification and Adulteration Emulsion Stability
2016/6/1
The emulsion stability of nitromethane/vegetable oil is use for the rapid identification and quality control of vegetable oils. Using a volume ratio of nitromethane to vegetable oil of 3:7, the emulsi...
Utilization of DNA microarrays for detection and identification of selected Fusarium species from the Czech Republic
DNA microarrays fluorescent labelling Fusarium oligonucleotide probe PCR
2014/2/26
Fusarium is a serious phytopathogenic fungal genus with producting of many kinds of highly toxic secondary metabolites – mycotoxins. The consumption of Fusarium contaminated food and feed can cause da...
Composition analysis and structural identification of anthocyanins in fruit of waxberry
waxberry (Myrica rubra Sieb. et Zucc.) anthocyanin natural product pigment identification composition analysis
2014/2/25
Anthocyanin pigments in the fruit of waxberry (Myrica rubra Sieb. et Zucc.), were extracted with 0.1% HCl in ethanol, and the crude anthocyanin extract was purified by C18 Sep-Pak cartridge open-colum...
Development of a Benchtop Baking Method for Chemically Leavened Crackers. I. Identification of a Diagnostic Formula and Procedure
Development Benchtop Baking Method Chemically Leavened Crackers I. Identification of a Diagnostic Formula Procedure
2014/5/23
A benchtop baking method has been developed to predict the contribution of gluten functionality to overall flour performance for chemically leavened crackers. To identify a diagnostic cracker formula,...
Methods for Culture-Independent Identification of Lactic Acid Bacteria in Dairy Products
culture-independent identification molecular methods lactic acid bacteria dairy products
2010/8/11
Culture-independent molecular tools have been introduced into food microbiology during the last ten years. Most of them are based on the amplification of a bulk bacterial DNA extracted directly from a...
Reliability of PCR based screening for identification and quantification of GMOs
GMO (Genetically Modified Organism) identification PCR real-time PCR screening RR soya
2014/2/27
Handling with genetically modified organisms (GMOs) is regulated namely in EC. Laboratories often use polymerase chain reaction (PCR) based screening methods to monitor the presence of GM particles in...
Exopolysaccharide from Lactobacillus helveticus: identification of chemical structure and effect on biscuit duality
exopolysaccharide Lactobacillus helveticus biscuits xanthan LB-gum rheological properties chemical quality attributes sensory evaluation
2014/2/27
Exopolysaccharide (LB-gum) was produced from Lactobacillus helveticus by ethanol precipitation and gel-permeation chromatography. The structures of LB1 and LB2 were estimated by sugar composition anal...
Identification of Filamentous Fungi Isolated from Aseptic Filling System for Tea Beverages and Their Microbiological Characteristics
Arthrinium sacchari aseptic filling basic heat resistance
2009/7/8
Two filamentous fungi isolated from contaminated samples which were thought to have occurred stochastically in the medium fill test in the aseptic filling production line for tea beverage were identif...
Investigation and Identification of Antioxidative Flavonols, Quercetin and Kaempferol Glycosides in the Unused Parts of 10 Types of Food Plants Commonly Consumed in Japan
quercetin and kaempferol natural antioxidative flavonols unused part of food plant
2009/7/7
The antioxidative flavonols, quercetin and kaempferol in the unused parts of 10 types of food plants commonly consumed in Japan were determined by paper chromatography and ultraviolet spectroscopy. Th...
Isolation and Identification of Glucosinolates in Edible Parts of Chinese Cabbages（Brassica campestris L. ssp. Peckinensis）
Chinese cabbage glucobrassicanapin gluconapin gluconasturtiin
2009/6/18
Chinese cabbage (Brassica campestris L. ssp. Peckinensis) is the most widely consumed Brassica vegetable in Asian countries including Korea. Brassica vegetables contain glucosinolates, which have been...
Identification of the Major Polyphenols in Boysenberry Leaves and Their Suppressive Effect on Carbon Tetrachloride-Induced Liver Injury in Mice
boysenberry polyphenol flavonoid liver injury
2009/6/18
Seven polyphenols were isolated from leaves of New Zealand boysenberry. On the basis of spectroscopic analysis, the structures of these compounds were elucidated to be quercetin 3-O-glucuronide, querc...