搜索结果: 1-3 共查到“农业系统工程 Optimization”相关记录3条 . 查询时间(0.093 秒)
龙眼多糖树脂脱色工艺优化(Optimization of De-coloration Technology for Polysaccharides from Longan Pulp)
龙眼 多糖 脱色 树脂 工艺
2010/12/28
以脱色率、多糖保留率、蛋白质去除率及3个指标的加权综合评分比较8种树脂对龙眼多糖的脱色效果,并筛选出效果较好的离子交换树脂D301-F,通过单因素和正交试验进一步优化其脱色工艺条件。结果表明:当龙眼多糖溶液质量分数为4%时,选用离子交换树脂D301-F,在料液比为0.16g/mL、溶液pH值为5、温度为50℃条件下的脱色率可达90.21%,多糖保留率为85.75%,蛋白质去除率为73.12%。龙...
为提高梨酒专用酵母Saccharomyces cerevisiae DJ02的出酒率,通过单因素试验初步确定Saccharomyces cerevisiae DJ02的发酵条件为:装液量80mL、接种量(体积分数)11%、初始pH值5.5、培养温度20℃、发酵时间8d。探讨了陈皮等20种中药作为刺激因子对Saccharomyces cerevisiae DJ02的出酒率的影响,得出...
Optimization of frameworks by means of fem use
framework welded construction Finite Element Method (FEM) optimization procedure Fully Stressed Design (FSD)
2014/2/28
The paper presents an application of an optimization procedure for a mass optimization of a welded framework of a special tractor trailer designed for transport of seeding machines. The used optimizat...