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KMID : 0352719920160010001
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Journal of Ginseng Research
1992 Volume.16 No. 1 p.1 ~ p.6
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Chemical Composition of Panax Ginseng-Leaf Tea
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권중호
변명우/최종욱/윤형식
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Abstract
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Chemical composition was determined to evaluate the quality of Panax ginseng-leaf tea over green teas. Ginseng-leaf tea was shown to contain higher contents of soluble matter, ascorbic acid and lower contents of tannins, as compared to tea
leaves.
The
profiles of ginsenoside and sugar of ginseng-leaf tea were noticeably different from those of ginseng roots and the sample maintained high levels of these components under the manufacturing process. Total unsaturated fatty acids and free amino
acids
were estimated to be decreased in ginseng-leaf tea as compared to those of ginseng leaves. The compositions of amino acids and minerals in ginseng-leaf tea were similar to those of tea leaves and glutamic acid, aspartic acid leucine, potassium,
sodium,
and copper were found to be major components
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KEYWORD
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