Simultaneous determination of B-Group vitamins in enriched cookies
نویسندگان
چکیده
منابع مشابه
Urinary excretion of B-group vitamins reflects the nutritional status of B-group vitamins in rats
We have reported previously that the urinary excretion of B-group vitamins reflects recent dietary intakes of these vitamins. We also proposed reference values for the urinary levels of B-group vitamins for human subjects, and used these for evaluating human nutritional status. However, the question arises as to whether the urinary excretion of B-group vitamins in animals or human subjects decr...
متن کاملSimultaneous determination of B-vitamins and ascorbic acid in multi-vitamin preparations by reversed-phase HPLC.
The tedious and time consuming methods employed for the analysis of individual B-vitamins can now be replaced by ion-pair reversed-phase high-performance liquid chromatographic (HPLC) methods. This laboratory has previously reported the simultaneous determination of eight water-soluble vitamin standards that is, B1, B2, B6, B12, C, niacin, niacinamide and folic acid. The proposed isocratic HPLC...
متن کاملfreshwater green algae chlorella sp. and scenedesmus obliquus enriched with b group of vitamins can enhance fecundity of daphnia magna
one of the most important aims of aquatic hatcheries is availability to mass produce of daphnia magna as a live food with high nutritional value in the shortest time. in the present study, d. magna fed with two freshwater green algae species, chlorella sp. and scenedesmus obliquus, enriched with different dosages of a mixture b group vitamins (0, 0.5, 1 and 2 ml.l-1) were compared at two stages...
متن کاملFreshwater green algae Chlorella sp. and Scenedesmus obliquus enriched with B group of vitamins can enhance fecundity of Daphnia magna
One of the most important aims of aquatic hatcheries is availability to mass produce of Daphnia magna as a live food with high nutritional value in the shortest time. In the present study, D. magna fed with two freshwater green algae species, Chlorella sp. and Scenedesmus obliquus, enriched with different dosages of a mixture B group vitamins (0, 0.5, 1 and 2 ml.l) were compared at two stages (...
متن کاملReplacement of Vitamins of the B-group by Amino Acids
rats. Since lathyrus peas are grown extensively as a forage crop, this problem is important also in animal husbandry. It is evident that the nutrition of the peoples of other continents than our own will become a matter of increasing concern to us in the years ahead. For this reason, it is desirable to understand the nut,ritive value of many foods not commonly used in America. The problems of l...
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ژورنال
عنوان ژورنال: Química Nova
سال: 2008
ISSN: 0100-4042
DOI: 10.1590/s0100-40422008000300016