可确定的

1.The synergy effects of glycos-esterifiable koji and Aspergillus oryzae on fermentation of low-salt soy sauce were investigated.

研究糖化增香曲在低盐浇林酱油中与米曲霉的协同发酵作用,确了可应用于低盐浇淋酱油中的糖化增香曲的添加量。

2.Results showed that internal electrolysis pre-treatment of yeast-producing wastewater were effective on the removal of COD and colority.What is more important is that the biod...

在确条件下试验,内电解对色度、COD的去除有一的效果,重要的是提高了废水的可生化性,有利于生物处理。

3.Methyl thioacetate was prepared by using acetyl chloride and methyl mercaptan as starting raw material in this paper.The yield of product is 69.3%.Itcan be used in seasoning flavor.

对可用于各种调味香精的食用香料硫代乙酸甲酯的合成进行了初步研究，产率达到693％，对所合成的产品做了红外光谱分析和质子核分析，确了其化学结构。