| 引用本文: |
杨瑛； 彭艳梅；.市售10种中药饮片中二氧化硫残留量测定[J].湖南中医药大学学报,2012,32(1):38-39[点击复制] |
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| 市售10种中药饮片中二氧化硫残留量测定 |
| 杨瑛；彭艳梅； |
| (湖南中医药大学科技处; 湖南省中医药研究院中药所) |
| 摘要: |
| 目的测定10种常用中药饮片中二氧化硫残留量。方法采用酸蒸馏碘滴定法。结果市售10种中药饮片样品均有二氧化硫残留,且超过国家新标准。结论市售中药二氧化硫残留现象普遍,应引起高度重视,建议以国字食品药品监督局制订的中药材及饮片中控制二氧化硫残留量检测限度为标准,加大监管力度。 |
| 关键词: 中药饮片 二氧化硫残留 酸蒸馏碘滴定法 山药 人参 当归 黄芪 |
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| Determination of sulfur dioxide residue levels in 10 types of prepared Chinese medicines |
| YANG Ying，PENG Yan-mei |
| (1.Science and Technology Department, TCM University of Hunan, Changsha，Hunan 410218, China;
2. Hunan Institute of Chinese Medical Researches, Changsha, Hunan 410013, China) |
| Abstract: |
| [Abstract] Objective To determine the sulfur dioxide residue levels of 10 types of
Chinese herbal medicine. Methods The acid distilled iodine titration method was used. Results The
levels of sulfur dioxide residue in all the prepared Chinese herbal medicine samples from markets
were higher than that in the new national standards. Conclusion The results suggest that the
sulfur dioxide residue levels of Chinese herbal medicine in markets are commonly higher than the
new national standards. This phenomenon should be highlighted and actions should be taken to
negulate the prodution of prepared Chinese herbal medicine. |
| Key words: (Key words〕 prepared Chinese herbal medicine sulfur dioxide residue acid distilled iodine
titration rhizoma dioscoreae rhizoma ginseng radixet rhizoma angelicae
sinensis radix astragali |
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