企源知识库
专业知识收录平台
简述水分活度对脂肪氧化的影响。
分类:
食品加工与保藏(本)(05767)
发表:2024年08月09日 05时08分34秒
作者:
admin
阅读:
(1)
简述水分活度对脂肪氧化的影响。
【正确答案】:①当水分活度为0.3~0.4之间时酸败变化最小;
②当水分活度小于0.1时,干燥产品因氧气与油脂结合的机会多,氧化速度非常快;
③当水分活度大于0.55时,水的存在提高了催化剂的流动性而使油脂氧化的速度增加。
上一篇
表示数据元素之间的关联方式主要有顺序存储方式和()存储方式。
下一篇
Great soccer player
1 Soccer is played by millions of people all over the world, but there have only been a few player who were truly great. How did these players get great? Was it through training and practice? Or were great players born not trai
Top
首页
后台登录
×
×