1) water activity(Aw)

水分活度(Aw)
2) water activity aw

水活度aw
1.
Influencing factors and the change of the water activity aw of solid state culture medium by using agricultural by products and forest fiber such as bran to produce cellulase in closed rotating axis solid state fermentation bioreactor is introduced in the paper, and it also introduces the effect of aw on the microbial growth and the production of the cellulase.
研究了在密闭的转轴固态发酵罐中,以麸皮等农林纤维为主要原料生产纤维素酶的过程中,固态培养基水活度aw的影响因数及其变化;以及在其它工艺参数不变的情况下,不同培养基水活度aw对纤维素酶生长和产酶的影响。
3) Aw

水分活度
1.
The Analysis on AW of Solid Beverage and the Control of the Growth of Moulds;

浅析固体饮料的水分活度与霉菌生长的控制
2.
The chilled meat packaged in plastic tray stored under 5℃, 10℃ and 15℃ were investigated on microorganism quantity, and the parameters of pH and aw of the chilled meat were investigated also at 5℃ and 10℃.
对在5℃、10℃和15℃条件下托盘包装的冷鲜肉进行了微生物数量的测定与分析,对5℃和10℃条件下pH值与水分活度(aw)进行了测定,结果表明:低温有利于延长冷鲜肉的货架期,且在低温条件下pH值、水分活度对微生物的生长影响较小。
3.
It was shown that at the addition of 6% sucrose, glycerol 3%, Aw below 0.

研究表明:当蔗糖使用量为6%、丙三醇的使用量为3%、水分活度达到0。
4) water activity

水分活度
1.
Application of water activity measurement based on the ERH principle;

平衡相对湿度ERH原理在水分活度测量中的应用
2.
The water activity lowering effect of the sausages added with the humectant was determined.
采用响应面分析方法研究了酶法水解大米蛋白制取持水剂的工艺条件,并对产品应用于香肠中的水分活度降低效果进行了试验。
5) water activity value

水分活度值
6) instrument of water activity

水分活度仪
补充资料:活度
活度 activity 化学热力学中一个与组成有关的量。定状态下的液体混合物中,物质B的活度aB定义为: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
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参考词条