1) total ammonia nitrogen(TAN)
总氨态氮
2) content of total amino N
总氨基酸态氮含量
1.
By examing the RBU value and the content of total amino N of filter syrup under this condition,it was proved that filter syrup could be refined by the facto.
检测此条件下滤出糖液的色相、总氨基酸态氮含量等指标，表明糖液可用工厂精制系统精制，同时滤渣干基粗蛋白质含量提高到０７０７ ０ ｋｇ／ｋｇ 。
3) ammonia nitrogen
总氨氮
1.
Effects of Pb(Ⅱ) and Zn(Ⅱ) stress on ammonia nitrogen uptake by sea lettuce Ulva pertusa;
Pb(Ⅱ)、Zn(Ⅱ)对孔石莼吸收总氨氮的影响
4) amino nitrogen
氨基态氮
1.
The amino nitrogen content of products finally raise by 22.
大豆经内源酶作用生产腊八豆,产品的氨基态氮和还原糖的含量都有增加,货架期内产品的硬度明显降低。
2.
Under these conditions,after the procedures of hydrolysised by enzyme,filtration and concentration,the total soluble solid content and amino nitrogen of hydrolyzed liquid ar.
在此条件下,经酶解和过滤,浓缩至酒糟相等质量的水解液,其总可溶性固形物和氨基态氮含量分别为9。
3.
Then,the contents of amino nitrogen was increased from 216.
0,水解3h时,大豆蛋白水解效果较好,酶解液的氨基态氮含量由210。
5) amino acid nitrogen
氨基态氮
1.
The effect of different nitrogen sources, including NaNO3, (NH4)2SO4, (NH4)2CO3 on soluble solid, ferulic acid, oligosac-charides, amino acid nitrogen, riboflavin and protein, etc.
研究了硝酸钠、硫酸铵和碳酸铵等氮源对黑曲霉固体发酵所得的水提液和残渣中的可溶性固形物、阿魏酸、低聚糖、氨基态氮、核黄素和蛋白质含量的影响。
2.
The effect of different nitrogen sources,including NaNO3, (NH4)2SO4,(NH4)2CO3 on soluble solid,ferulic acid,oligosaccharides,amino acid nitrogen, riboflavin and protein,etc.
本文研究了硝酸钠、硫酸铵和碳酸铵等氮源对黑曲霉固体发酵所得的水提液和残渣中的可溶性固形物、阿魏酸、低聚糖、氨基态氮、核黄素和蛋白质含量的影响。
6) ammonia
[英][ə'məʊniə] [美][ə'monɪə]
氨态氮
1.
This paper investigates the acute toxicity of ammonia to several mainly fishes such as hybrid common carp,silver carp,bighead carp,grass carp and others for pond culture in the north at present under conditions of low tempera-ture of 2～10℃ in tanks.
利用北方池塘养殖的几种主要鱼类杂交鲤、鲢、鳙、草鱼等，在水温为２～１０℃的条件下进行氨态氮的急性毒性试验。
补充资料：氰氨态氮
分子式：
CAS号：
性质：呈氰氨形态存在的氮素。氨氰化钙（又称石灰氮）属于这种形态的氮肥，含有20%～22%的氮。是一种碱性肥料。适用于酸性土壤，只能作基肥。
CAS号：
性质：呈氰氨形态存在的氮素。氨氰化钙（又称石灰氮）属于这种形态的氮肥，含有20%～22%的氮。是一种碱性肥料。适用于酸性土壤，只能作基肥。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条