1) 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。
2) 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。
3) water activity(Aw)
水分活度(Aw)
4) water activity value
水分活度值
5) instrument of water activity
水分活度仪
6) water activity lowering agent
水分活度降低剂
1.
Based on the single factor experiment, research was made of the application of different water activity lowering agents in the production of dried prawns by adopting the L9(34) orthogonal experiment.
在单因素试验的基础上,采用L9(34)正交优化试验,研究了不同水分活度降低剂在虾干加工中的应用。
2.
Selection of water activity lowering agents for low sugar preserved fruit and vegetables were studied in this paper.
对低糖果蔬脯水分活度降低剂进行了选择研究。
补充资料:表面活度计量
表面活度计量
area-activity measurement
boa飞lian hL汇心u JIliang表面活度计.(~一activityn丫努ISurelr犯nt)对平面源表面放射性活度(表面粒子.数或表面粒子发射率),即单位面积在既球面度(立体角)内发射的粒子(。或p射线)数的测量。单位是‘’·cm一2,只能用于辐射防护中使用的发射。射线或p射线的平面源。 常用的测量方法是2二计数法、2邓计数法。将放射性物质电沉积在平面金属衬托板上,经校准成为标准平面源。常用的放射性核素有脚几、洲人m、洲叭、如Sr+如Y和I4C,其放射性活性面积可达100~x150~。(吕维纯李莱)
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参考词条