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Validating polyphenol intake estimates from a food-frequency questionnaire by using repeated 24-h dietary recalls and a unique method-of-triads approach with 2 biomarkers
Adventist Health Study method of triads phytochemicals polyphenols urinary polyphenols
2018/11/13
Background: The assessment of polyphenol intake in free-living subjects is challenging, mostly because of the difficulty in accurately measuring phenolic content and the wide presence of phenolics in ...
Development of an Indirect Competitive Enzyme-linked Immunosorbent Assays Method Based on Immunomagetic-bead for Analyzing Listeria monocytogenes in Food
Indirect Competitive Enzyme-linked Immunosorbent Assays Method
2016/6/2
Listeria monocytogenes is an emerging bacterial food borne pathogen, which could survive common stress levels and often cause listeriosis. To control its infection, it is necessary to establish a sens...
Microbiological method using Bacillus megaterium with fusidic acid for detection of macrolides in milk
microbiological test antibiotic erytromycin tylosin tilmicosin
2016/2/23
The microbiological method to attain a sensitive detection of macrolides using Bacillus megaterium in agar medium with fusidic acid was designed. To this aim, Mueller-Hinton medium fortified with gluc...
The use of products containing a phage in food industry as a new method for Listeria monocytogenes elimination from food (Listeria monocytogenes phages in food industry) – a review
Listeria monocytogenes bacteriophages food safety
2016/2/23
Increased detection records of Listeria monocytogenes in foods have been recently observed. Standard methods of L. monocytogenes elimination from food products including pasteurisation or acidificatio...
Physico-chemical and structural properties of four rice bran protein fractions based on the multiple solvent extraction method
rice bran protein fractions functional properties multiple solvent extract
2015/5/18
The physicochemical and structural properties of the concentrated rice bran protein (CRBP) and rice bran protein fractions – RBPF (albumin, globulin, prolamin, and glutelin) were investigated on the b...
Accessing The Bioavailability Of Phytochemicals In CACO-2 Cell Model And Developing A Sensitive Method For The Detection And Quantification Of These Compounds
Polymethoxyflavones Transport Permeability
2014/10/22
Numerous studies have found certain unmethylated phytochemicals to possess anti-carcinogenic activity; however, they have been associated with poor oral bioavailability which is a major limiting facto...
A plate diffusion method for detecting fluoroquinolone residues in raw cow’s milk
residues milk quinolones microbiological method
2014/7/10
The plate diffusion method is a reference method in the Czech Republic for determination of residues of antimicrobial agents in raw materials and foodstuffs of animal origin. A new method using the E....
Determination of mercury species in foodstuffs using LC-ICP-MS: the applicability and limitations of the method
mercury speciation liquid chromatography inductively coupled plasma-mass spectrometry
2014/7/10
Reversed-phase liquid chromatography hyphenated with inductively coupled plasma mass spectrometry (LC-ICP-MS) was used for mercury speciation analysis in food samples. A short chromatographic column (...
Evaluation of Antioxidant Activity in Foods with Special Reference to TEAC Method
TEAC Method Foods
2016/6/2
The antioxidant capacity of complex heterogeneous foods and biological systems is affected by many factors. Considering the importance of antioxidants, it is of great interest to know the antioxidant ...
Effect of drying method on the phenolic content and antioxidant capacity of spearmint
air-drying freeze-drying hydroxycinammic acid Mentha viridis microwave drying phytochemical
2014/2/24
The changes in total phenolics, hydroxycinammic acid derivatives, and antioxidant properties of spearmint after five drying treatments (convection oven drying, freeze-drying, microwave drying, and air...
Use of chemometric techniques to design a microbiological method for sulfonamide detection in milk
B. subtilis microbial inhibition method bioassay experimental design logistic regression model
2014/2/24
We proposed an experimental design of a microbial bioassay of dichotomous response (positive or negative) using Bacillus subtilis BGA for the detection of sulfonamide residues. In the first stage, the...
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,...
A Simple and Sensitive Polymerase Chain Reaction Method for the Detection of Food-Related Bacteria
food achromopeptidase DNA preparation
2009/7/8
We devised a simple and efficient method of preparing chromosomal DNA from Gram-positive bacteria for use as a template in PCR, which consists of achromopeptidase treatment followed by Chelex 100 trea...
A Method for Preparation of Soluble Carthamin, Red Pigment from Safflower, Using Glycosyl Hesperidin
Biochemical Research Laboratory, Ezaki Glico Co., Ltd.
2009/7/7
Carthamin, the red pigment from Carthamus tictorius L. (safflower) is almost water-insoluble, so the compounds which solubilized it were screened from polysaccharides, flavonoids, and so on. When glyc...
Preparation of a Bispecific Antibody to Ovomucoid and Horseradish Peroxidase by Chemical Recombination Method
bispecific antibody ovomucoid peroxidase ELISA
2009/7/7
Antibodies capable of binding two different antigens are termed bispecific antibodies. In this study, we prepared a bispecific antibody reactive to ovomucoid and horseradish peroxidase by a chemical r...