Absolute Quantification of Carminic Acid in Cochineal Extract by Quantitative NMR
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چکیده
منابع مشابه
Absolute quantification of dehydroacetic acid in processed foods using quantitative ¹H NMR.
An absolute quantification method for the determination of dehydroacetic acid in processed foods using quantitative (1)H NMR was developed and validated. The level of dehydroacetic acid was determined using the proton signals of dehydroacetic acid referenced to 1,4-bis (trimethylsilyl) benzene-d4 after simple solvent extraction from processed foods. All the recoveries from three processed foods...
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ژورنال
عنوان ژورنال: Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi)
سال: 2010
ISSN: 0015-6426,1882-1006
DOI: 10.3358/shokueishi.51.19