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目前多数厂生产的人参精是采用渗漉法。这种方法生产的人参精优点是参味浓、澄明度好、质量符合标准。缺点是渗漉时间长,产生大量的含有皂甙的废渣。按传统工艺,这些废渣都被扔掉。近年来我们与东北师大协作采用渗漉与煮提相结合方法生产人参精,这样除保证原有质量优点外,可以使人参中皂甙提取较完全,比原工艺增加人参精收率3～4%,同时,还可以从废渣中提取出8～10%水溶性人参多糖。从动物实验证明,人参多糖能增强机体的免疫功能,对小鼠S-180有40～60%的抑瘤率。操作方法:人参精渗漉法按传统工艺。
At present, the ginseng extract produced by most factories is osmotic. The advantages of ginseng extract produced by this method are rich flavor, good clarity and quality standards. The disadvantage is that it takes a long time to seep, producing a lot of waste residue containing saponins. According to traditional techniques, these wastes are thrown away. In recent years, we have collaborated with Northeast Normal University in the production of ginseng extract using a combination of osmotic and boiled extraction methods. This way, in addition to ensuring the original quality advantages, it can make ginseng saponin extraction more complete and increase the ginseng extract yield 3 to 4 %, At the same time, 8 to 10% of water-soluble ginseng polysaccharide can also be extracted from the waste residue. It has been proved from animal experiments that ginseng polysaccharide can enhance the body’s immune function, and it has a 40-60% tumor inhibition rate for mouse S-180. Operation method: Ginseng essence percolation method according to the traditional process.