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KMID : 0861020030180010021
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Korea Journal of Herbology
2003 Volume.18 No. 1 p.21 ~ p.31
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Study for the standardization of Pyritum and comparison composition before and after using processed method on pyritum
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Abstract
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Objectives: This experimental study has been done to compare the pyritum´s composition before and after using processing method. Pyritum has a quality for strengthening the bones and binding the muscles, alleviating pain by removing blood stasis, also.
Methods: I studied the natural copper and processed natural copper by vinegar to compare the compositions and its´ character.
Results: Natural copper(pyritum) is a pyrite which has a sulfide mineral. Natural copper(pyrite) contains a main ingredients Fe_2O_3＞60.00%. Processed natural copper which is heated and soaked in vinegar changes to hematite and small ingredients which ratio is changed to high but not significantly changed in SiO_2, Al_2O_3.
Conclusion: Pyritum is supposed to be a natural products (natural copper) or an oriental medical sulfide mineral (chalcopyrite) of an oriental medical oxide(cuprite) and a steel sulfide which contains copper(pyrite), in fact, pyrite is a steel sulfide and limonite is oxided from pyrite.
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