| 不同产地龙骨生品及煅制品质量比较 |
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| 引用本文： | 刘玉红,刘玉国. 不同产地龙骨生品及煅制品质量比较[J]. 山东中医杂志, 2014, 0(11): 924-925 |
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| 作者姓名： | 刘玉红 刘玉国 |
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| 作者单位： | 1. 山东中医药大学药学院,山东 济南,250355
2. 山东省肿瘤医院药学部,山东 济南,250117 |
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| 基金项目： | 山东省中药材标准与饮片炮制规范标准研究项目 |
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| 摘 要： | 目的:对不同产地龙骨生品及煅制品质量比较。方法:采用比色法和古蔡氏法测定重金属和砷含量,采用EDTA法测定总钙含量和水煎液中钙含量。结果:各地龙骨生品和煅制品含重金属均小于1.5×10-5,含砷量小于1.0×10-5;总钙按碳酸钙计,不同产地龙骨生品含量范围68%~84%,煅制品70%~89%;龙骨经煅制后,水煎液中钙含量显著增加。结论:不同产地龙骨质量差别较大;龙骨煅制可使有效成分煎出率增加。
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| 关 键 词： | 龙骨 煅龙骨 钙含量 不同产地 |
Comparision of Os Draconis and Forging Os Draconis from Different Producing Area |
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| LIU Yuhong,LIU Yuguo. Comparision of Os Draconis and Forging Os Draconis from Different Producing Area[J]. Shandong Journal of Traditional Chinese Medicine, 2014, 0(11): 924-925 |
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| Authors: | LIU Yuhong LIU Yuguo |
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| Affiliation: | LIU Yuhong,LIU Yuguo (1.Shandong University of Traditional Chinese Medicine,Jinan 250355,China;2.Department of Pharmacy, Shandong Tumor Hospital, Jinan 250117, China) |
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| Abstract: | Objective：To compare the quality of Os Draconis and forging Os Draconis from different producing area. Methods ：Heavy metals and arsenic content were determined by colorimetry and Gutzeit method,respectively. Contents of total calcium in Os Draconis and calcium in water decoction were determined using EDTA method. Results：Both heavy metals and arsenic content were less than 1.5×10^-5 in Os Draconis and forging Os Draconis from different producing area. The content range of total calcium was 68%-84% in Os Draconis and the content range of calcium in water decoction was 70%-89%. The calcium content of water decoction increased significantly after Os Draeonis was forged. Conclusion： The quality of Os Draconis from different producing area shows obvious difference. The forging of Os Draconis can make the effective ingredient to be extracted easily. |
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| Keywords: | Os Draconis forging Os Draconis content of calcium different producing area |
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