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pro vyhledávání: '"Kumi Suzuki"'
Publikováno v:
Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan. 45(3)
Spectrophotometrically determined substances in Yucca extract, listed as "Yucca foam extract" in the "List of Existing Food Additives in Japan", were investigated by GC/MS, TLC and GC. A TLC method using an anisaldehyde color developing reagent simil
Publikováno v:
Food additives and contaminants. 19(4)
Residual levels of 12 solvents in 87 natural food additives (66 samples of food colours, 19 samples of natural antioxidants and two natural preservatives) collected between 1997 and 1999 were determined by automated head-space GC using FID, with a po