amino nitrogen

and the test indexes included ratio of extract recovery, the content of reducing sugar, α-free amino nitrogen, filtration speed etc.

同时应用Reda软件对试验数据进行图形分析，探讨了各试验因素与麦汁浸出物收得率、还原糖含量、过滤速度、α-氨基氮含量等指标的变化关系。

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determination of amino nitrogen in soy sauce by microtitration

微型滴定分析法测定酱油中氨基氮的含量

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exchange-absorption behavior of amino nitrogen on four kinds of cation exchange resins was investigated in the work;

研究了苹果汁中氨基态氮在四种阳离子交换树脂上的交换吸附行为；

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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.

针对炼油厂含油废水的常规生化处理工艺对氨氮的降解效果较差，采用曝气生物滤池作为二级生化进行试验研究。

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At the same time, researched the metabolic curve of doramectin in the fermentation, excluded the variational of pH value, total sugar, deoxidize sugar, amino nitrogen and packed cell volume.

同时，研究了多拉菌素的发酵代谢曲线，发酵液的pH、总糖含量、还原糖含量、氨基氮含量、菌体浓度的代谢变化。

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simultaneous determination of free acid and free amino nitrogen in soy sauce by spectrophotometric titration

光度滴定法同时测定酱油中游离酸和游离氨基氮的研究

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evaluation of the uncertainty of measurement result for amino nitrogen in sauce

酱油中氨基酸态氮含量测量不确定度的评定

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In this study, the optimal condition for enzymatic hydrolysis of dried shrimps was investigated based on the analysis of amino nitrogen in hydrolysates.

以虾米为原料，对其最佳酶解工艺进行研究，分析酶解后氨基酸态氮含量。

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the results showed that total milk protein, free amino nitrogen and whey protein/ total protein were much significantly positively related with scc.

结果表明，乳中总蛋白、游离氨基氮含量及乳清蛋白/总蛋白与SCC呈显著正相关；

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total nitrogen, amino nitrogen, degree of hydrolysis, recycle rate of protein and heme were measured.

对水解物的总氮、氨基氮、水解率、蛋白质收率和血红素进行了测定。

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study on the series-determine methods of total acid, amino nitrogen, and chloride in soy sauce

酱油中总酸度、氨基酸态氮和氯化物连续测定法的研究

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The results showed that: The high-temperature sterilization after the head-of crude protein, crude fat, amino nitrogen, and other basic components were significantly decreased, but the sterilization of minerals has little effect.

结果表明：经高温杀菌后鱼头汤中的粗蛋白、粗脂肪、氨基态氮等基本成分均呈下降趋势，氨基酸含量也发生显著变化，但杀菌对矿物质的影响很小。

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The influence of bleeding sap and Nitrate-nitrogen, Amino acid in root sap of K4 which grown in the zone is researched in seed treatments and initial bloom stage after spraying on leaf with EDTA-Mn.

以“垦农4号”为材料，利用锰浸种和初花期叶面喷施，在小区试验的条件下研究了锰对大豆根系伤流量、伤流液中硝态氮和氨基酸含量调控的效应。

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the content of fructose, glucose, amino nitrogen, cr and fructose/ glucose ratio were remarkable higher in the second principal component.

果糖含量、葡萄糖含量、果糖/葡萄糖比值、氨基态氮含量以及矿物元素Cr的含量在第二主成分上有较高载荷。

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Bydetermining amino nitrogen and the buffer calculate the content of passionflower juice.

本文通过对氨基氮含量测定与西番莲原汁含量间的相关性、果汁饮料的缓冲系数与西番莲原汁含量的关系式来推算出西番莲果汁饮料中西番莲原汁的含量.

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an approach to the experimental condition of measuring the soy sauce amino nitrogen content by ninhydrin colorimetric method

茚三酮比色法测定酱油氨基氮含量中试验条件的探讨

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The broth contained high concentration of amino nitrogen and fungal polysaccharide.

该发酵液含有较高的氨基态氮,香菇多糖.

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The strain's capability of yield of amino nitrogen can be improved by 30% by mutation and using enzyme aggregately.

经过诱变和酶制剂的使用，共使菌株产氨基氮的能力提高了30%。

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the result indicated that the rate of sterility of ozone in the technique was 51.82%, the removing rate of amino nitrogen was 56.30%.

结果表明，臭氧在该工艺流程中杀菌率可达51.82%，对氨氮+亚硝酸氮的平均去除率达56.30%，这表明臭氧应用于工厂化养殖水处理中具有较好效果。

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The results show that total soluble nitrogen, conversion rate of nitrogen, amino nitrogen and TVB-N increase in the fermentation. But the pH, total acid and protease activity exhibit different trend in different stages.

结果表明，总氮，氮转化率，氨基态氮和TVB-N在整个发酵过程中是不断增加的，而pH，总酸和蛋白酶活在发酵的不同阶段呈现不同的变化趋势。

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the content of reducing sugar presents the change that lowers after increasing, amino nitrogen content is on the rise.

还原糖含量呈先增后降的变化，氨基氮含量呈上升趋势。

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Pilot plant test of refinery wastewater treatment by biological membrane for amino nitrogen removal

膜法A/O生物脱氮工艺处理炼油污水中型试验

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Enriched BCAA support is superior to general amino acids support in improving nitrogen balance.

高支链氨基酸的节氮效果优于平衡氨基酸。

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during fermentation, acidity, soluble protein and amino nitrogen were increased while ph, free sugar and reducing sugar decreased significantly.

在发酵中，酸度、可溶性蛋白质、氨基氮增加而糖明显降低。

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Total Acid and Amino Acid Nitrogen Prediction of Chinese Sauce Using Near Infrared Spectroscopy

酱油中总酸和氨基酸态氮成分的快速检测及研究

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The content of amino nitrogen in yellow serofluid was improved to 156.6% according to the experimental scheme confirmed above. ( 2) The yellow serofluid used as nitrogen source of seeding yeast cultivation outmatch carbamide and ammonium bisulfite.

按此方案进行实验，黄浆水中氨基氮含量提高156.6%。（2）添加黄浆水作为酒母培养的氮源优于尿素和硫酸铵。

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the follow-up operation unit, adsorption, resulted in the removal of amino nitrogen and other dark colored compounds.

吸附操作可以去除果汁中的氨基态氮以及其他色素物质；

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the effects of the contents of polyphenol amino nitrogen, iron ion within the white granulated sugar on the color increasing were studied in this paper.

探讨了白砂糖中酚类物、氨基态氮、铁离子对白砂糖色值的影响。

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the technology study on amino nitrogen water treatment

氨氮水处理技术研究

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on the improvement of determining the amino nitrogen in soy

酱油中氨基氮检测方法的改进

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