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KMID : 0380619760080020095
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Korean Journal of Food Science and Technology
1976 Volume.8 No. 2 p.95 ~ p.106
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Approach to the Extraction Method on Minerals of Ginseng Extract .
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최영희/Choi, Young Hee
조한옥/조성환/이중화/Cho, Han Ok/Cho, Sung Hwan/Lee, Joong Hwa
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Abstract
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In order to investigate chemical components and mineral of ginseng cultivated in Korea and to establish an appropriate extraction method, the present work was carried out with Raw ginseng(SC), White ginseng(SB) and Ginseng tail(SA).
The results determined could be summarized as follows :
1. Among the proximate components, moisture content of SC, SB and SA were 66.37%, 12.61% and 12.20% respectively.
The content of crude ash in SA was the highest value of three kinds of ginseng root: SA 6.04%, SB 3.52% and SC 1.56%.
The crude protein of Dried ginseng root(SA and SB) was about 12-14%, which was more than two times compared with that of SC(6.30%)
The content of pure protein seemed to be in similar tendency with that of crude protein in three kinds of ginseng root: 2.26% in SC, 5.94% in SB and 5.76% in SA.
There was na significant difference in the content of fat among the kinds of ginseng root. (1.1∼2.5%)
2. The highest Ginseng extract was obtained by use of Continuous extractor which is a modified Soxhlet apparatus for 60 hours extraction with 60-80% ethanol.
3. Ginseng and the above-mentioned ginseng extract (Ginseng tail extract: SAE, White Ginseng extract : SBE, Raw Ginseng extract: SCE) were analyzed by volumetric method for the determination of Chlorine and Calcium, by colorimetric method for that of Iron and Phosphorus, by Atomic Absorption Spectrophotometer for that of Zinc, Copper and Manganese.
The results were as follows :
1. The content of phosphorus in SA, SB and SC were 1.818%, 1.362%, 0.713% respectively and phosphorus content in three kinds of extract were in low level (SAE: 0.03%, SBE: 0.063%, SCE: 0.036%)
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