菲汀

由玉米浸泡水提取菲汀，最适宜的条件是：酸浸液的pH值为2～3，碱沉液的pH值为6，在最佳条件下菲汀的收率为1.1～1.2%。

The best conditions of extracting phytin from soaked corn water were that the pH value of the acid extracting solution was 2 ~ 3 and the pH value of the alkaline precipitating solution was 6 ; The yield of phytin was 1.1-1.2 % .

玉米浸泡液超滤提取菲汀

The extraction of phytin from maize soak by ultrafiltration

菲汀的性质及制备方法

The properties and method for manufacturing phytin

另外，采用铁盐法进行菲汀含量测定提取效果。

The content of phytic is determined with iron-salt technique to identify the extracting results .

结果表明：沉淀剂的变化对菲汀收率的影响非常显著。

The results show that different kinds of precipitant have a great impact on phytin yield .

用正交设计法设计了菲汀提取条件的方案，并对试验结果进行了方差分析。

Precept of extractive conditions was designed by orthogonal design , and the results of experiments were discussed with analysis of variance .

介绍了菲汀的性质、生产工艺、产品质量检测方法和质量标准，以及菲汀滤渣的利用。

The properties and the method of manufacturing and determining phytin and the quality standard of phytin were introduced and the use of the dregs of phytin was expounded .

通过已报道技术的对比分析，可见在解决酒糟对环境污染的同时又取得较大的经济效益的最优技术是首先提取植酸和植酸钙镁（菲汀），然后再利用酒糟生产高蛋白多酶菌体饲料。

Through study and references , the optimum technology on both area of the abatement against distillers ' grains pollution and economical benefit was preparation of protein rich and multi enzymes containing feed thallus from distillers ' grains after extraction of phytic acid and phytin .