Comprehensive Extraction Technology of Ginsenoside, the total Amino Acid and Polysaccharide of Gynistemma Pentaphyllum Makino With Sweet Taste

This technology can extract the total ginsenoside, the total amino acid and the total polysaccharide at the same time. It uses advanced physical extraction equipment, deionized water and a small amount of alcohol made from grain without any synthetic chemical reagent. The extracting temperature is lower than 80℃. It does not destroy the extracted components. The obtained ratio of ginsenoside, the amino acid and the polysaccharide are 91.1%, 80% and 82%, respectively. And the purity ratio is 92%, 90% and 93%, respectively. The extracted components are of high quality with lower production costs and higher extracting speed with high equipment utilization ratio. It is an effective technological process for industries extracting composition of Gynistemma Pentaphyllum Makino.