Soy beverage was prepared with a tap water or 0.25% sodium bicarbonate blanch. Retentions of vitamins B, , B,, niacin, pantothenic acid, folacin and the amino acids lysine, methionine and tryptophan were determined from samples taken after various process steps. The results indicate that bicarbonate blanch reduces the retention of most of the B vitamins but slightly increases the retention of tryptophan in the soy beverage. More than 50% of niacin, pantothenic acid and vitamin B, was lost in the blanch water, irrespective of treatment. Reuse of blanch water in latter stages of the soy beverage process could result in 95% or more recovery of all measured nutrients, with the exception of thiamine.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.