the effects of extract and amino nitrogen in wort on growth of yeast and fermentation rate were studied, and the effects of dissolved oxygen in wort were also investigated.
the results showed that the contents of soluble protein, total sugar, reducing sugar and amino nitrogen are almost the same.
结果表明:白灵菇菌丝体和子实体可溶性物质、可溶性蛋白、总糖、还原糖、氨基态氮含量相近;
the broth contained high concentration of amino nitrogen and fungal polysaccharide.
该发酵液含有较高的氨基态氮。
the effects of extract and amino nitrogen in wort on growth of yeast and fermentation rate were studied, and the effects of dissolved oxygen in wort were also investigated.
探讨了高麦汁浓度对酵母生长发酵的影响 ,研究了麦汁溶氧对酵母生长发酵的促进作用。
in this study, the optimal condition for enzymatic hydrolysis of dried shrimps was investigated based on the analysis of amino nitrogen in hydrolysates.
本文研究了荧光法测定虾皮中硒含量的各种影响因素 ,建立了虾皮中微量硒的快速测定方法 。
aiming at the poor effect of amino nitrogen degradation in conventional refinery oil sewage treatment, the secondary biochemical test was carried with biological aeration filter pool.
the amino nitrogen content of products finally raise by 22.5%, and the hardness of products has been reduced by 37.1%.
大豆经此处理后生产的腊八豆与空白处理相比,氨基态氮的含量提高22.5%,产品的硬度降低37.1%。
objective to observe the variation of the contents of chlorogenic acid and other components including flavonoids, total sugar, amino nitrogen and essential oil in chrysanthemum morifolium ramat.
目的观察杭白菊中绿原酸及其他成分(总黄酮、总糖、氨基氮、挥发油)含量在采摘期中的变化。
with concentration of brine increasing, content of sodium chloride in fish-muscle notably increased and content of soluble protein and amino nitrogen in pickling solution significantly decreased.