tryptone

MgSO_4 and tryptone have the positive effect on the product synthesis and cell growth respectively .

硫酸镁和胰蛋白胨分别对产物合成和菌体生长有一定的促进作用。

The effect of tryptone to the stability of the HCV genetically engineered antigen

胰蛋白胨对HCV基因工程抗原的稳定作用

The best carbon and nitrogen sources were sucrose and tryptone .

实验结果表明，对于该菌株，最适碳源和氮源分别是蔗糖和蛋白胨；

Best nitrogen source was proved to be tryptone .

氮源单因素试验证明，胰蛋白胨是产胆固醇氧化酶的最佳氮源。

The result shows that the blocking buffer with tryptone obviously improves the stability of the genetically engineered antigen .

结果表明：在封闭液中使用胰蛋白胨可显著提高基因工程抗原的稳定性。

Regression analysis showed that the contents and the proportion of maltose , glucose and tryptone in the medium influenced the content of nucleotides significantly .

经回归分析表明，上述3种因素对核苷类物质的含量有显著影响。

To fermentative medium , the best carbon source is resolutive starch 2 % , the best nitrogen source is tryptone 0.5 % .

发酵培养基的最佳碳源为可溶性淀粉，浓度为2%；最佳氮源为胰胨，浓度为0.5%。

The results showed that the production changed with different nitrogens , e.g. tryptone gave the highest activities with many components , while casein peptone had only one bioactive component , CcC .

如以胰蛋白胨为唯一碳氮源，产物的抑菌活性最高，但组分较多，而以酪蛋白胨等为唯一碳氮源时则仅产生CcC活性组分。

As for the differentiation of shoots , the number of shoots in Tryptone , apple juice and coconut juice treatments were significantly higher than those in peptone and tomato juice treatments , and there existed significant difference between treatments .

在幼苗分化方面，胰蛋白胨、苹果汁和椰子汁处理中，幼苗分化数显著高于蛋白胨和番茄汁处理，并在处理间存在显著性差异。

Results : The optimum growth conditions for Vitreoscilla was in medium of yeast 0.7 % , tryptone 0.3 % , NaAc 0.02 % , pH7.8 and 32 ± 2 ℃, 50ml / 500ml culture flask , in a shaker incubator set at 120 r / min.

结果：在培养温度为32±2℃，50ml/500ml三角瓶，pH7.8，醋酸钠浓度为0.02%，摇床转速120r/min条件下，透明颤菌生长最佳培养基是：酵母粉0.7%，蛋白胨0.3%。