适碱性的

The results showed that the strain HH407 was gram negative, rod shaped, aerobic, with a single polar flagellum, neither endospore nor capsule formed, about 0.4 ～0.7 μm×1.0～1.8 μm in size.

对从连云港海域筛选的一株产低温碱性蛋白酶的海洋适冷菌HH407进行的鉴定和生长特性研究结果表明，该菌为革兰氏阴性杆菌，好氧，端生鞭毛，无芽孢及荚膜，大小为0.4～0.7μm 1.0-1.8μm，在酪蛋白培养基的菌落特征为椭圆金黄色、光滑、半透明、四周隆起。

A strain HH407 which could production cold-active alkaline protease, was isolated from the sea area of Lianyungang. Then, the identification and physiological characterization of the strain HH407 were studied. The results showed that the strain HH407 was gram negative, rod shaped, aerobic, with a single polar flagellum, neither endospore nor capsule formed, about 0.4~0.7 μm×1.0~1.8 μm in size. The colony on screening medium were circular, yellow color, smooth, translucent, convex with regular edges.

对从连云港海域筛选的一株产低温碱性蛋白酶的海洋适冷菌HH407进行的鉴定和生长特性研究结果表明，该菌为革兰氏阴性杆菌，好氧，端生鞭毛，无芽孢及荚膜，大小为0.4~0.7μm×1.0-1.8μm，在酪蛋白培养基的菌落特征为椭圆金黄色、光滑、半透明、四周隆起。

The properties of Mucor protease are studied. The Mucor protease are multienzymes that contain neutral and alkaline protease that have optimum pH in 9. 4 and a stable pH range 5. 5～10.The optimum temperature for neutral is in 60 ℃ and alkaline in 50℃. The activity of enzymes is stable for 100min in 40℃ and 50℃ incubation.

二、检测了毛霉蛋白酶的性质，结果表明毛霉蛋白酶系以中性及碱性蛋白酶为主，该酶系的最适pH为9.4，在PH5.5～10的范围内稳定，中性蛋白酶的最适温度为60℃，碱性蛋白酶的最适温度为50℃，在40℃、50℃保温100min酶活稳定，属于中高温型蛋白酶。

The optimum pH for amylase in yellowfin black porgy were were 5.2,4.8 and 6.8 in stomach, hepatopancreas and intestinal canal, respectively.

淀粉酶的最适pH值都在酸性范围，脂肪酶的最适pH都在碱性范围。

And distiller's grains could be used to produce xylan enzyme as liquor-making zymin.

木聚糖酶为分子量在8～30 kD间的碱性蛋白酶，具有反应最适pH和温度范围大等性质，广泛应用于食品、饲料、造纸等多个领域。

The results showed that under the optimum conditions, the optimum conditions were determined that the microwave power for the two protases was 500W, and the microwave temperature was 46℃for Alcalase and 50℃ for Flavourzyme; the enzyme dosage was 9000U/g for Alcalase and 37.5LAPU/g for Flavourzyme, and the hydrolysis time was just 3min for Alcalase and 13min for Flavourzyme.

结果表明，在最适微波条件下（碱性蛋白酶的微波温度46℃，风味蛋白酶50℃，微波功率均为500W），碱性蛋白酶加酶量9000U/g，酶解3min，风味蛋白酶加酶量37.5LAPU/g，酶解13min，得到的酶解产物的水解度为50.94%，氮收率为96%，多肽得率34.45%，氮溶指数84.22%，三氯乙酸氮溶指数77.99%。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。