• Journal of Ginseng Research
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• v.27 no.2
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• pp.62-65
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• 2003

Mineral that is included to wild ginseng rhizomes that is assumed that is born at X-ray diffraction(XRD) analysis result 20 appears as is different according to each part by whewellite. Whewellite is accumulated much on rhizomes in wild ginseng, but do not exist hardly from mail body of root. The 6 years that in rhizomes of ginseng yet whewellite decision unobserved. This is considered by thing associated with ingredient of growth period of mineral and soil of plantation. For from, may present possibility of years distinction if analyze ginseng, wild ginseng etc. variously. Whewellite's chemical formula seems to be decision that combine with carbon(C) of air by photosynthesis function that Ca because is CaC$_2$O$_4$(H$_2$O) in rises by rhizomes through radices and is formed.