A study on talc Production of Ginseng Extracts 2. Production of extracts from tail ginseng

인삼엑기스 제조에 관한 연구, 제2보. 미삼엑기스 제조

In order to establish effective production o( ginseng extracts from tail ginseng, the tail ginseng was soaked in the different concentration and the amount of ethanol, and iii course of the time and duration of the extraction. The yield of ginseng extract, proximate chemical components and its saponin pattern were investigated. The results obtained are as follows: 1. The amount of tail ginseng extracts decreased in accordance with the increment of ethanol concentration. The yield of the extracts were 50.86%, 44.42%, 37.82%, 35.52% and 33.42% extracted by water.30%. 50%, 70%, and 90% ethanol, respectively. 2. The reasonable proportion of tail ginseng and solvent (35% ethanol) u·as 1 : 4 (42.68%)∼1 : 6 (45.92%) 3. The yield of tail ginseng extract increased according to the extraction time, but it was the most suitable that the tail ginseng extracted for 5 hour (43.32%)∼10 hour (45.60%). 4. The chemical composition and viscosity of tail ginseng extract was decreased but it's transmittance was increased, and the saponin pattern of T.L.C. showed same tendency in the course of extraction time.