Quality standards for Kangkeling mixture

PENG Min; TONG Xiaodong; YANG Shuiying; XU Yan; JIANG Xiaoyan

doi:10.3969/j.issn.1006-0111.2017.06.014

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Volume 35 Issue 6

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Article Navigation > Journal of Pharmaceutical Practice and Service > 2017 > 35(6): 539-542

PENG Min, TONG Xiaodong, YANG Shuiying, XU Yan, JIANG Xiaoyan. Quality standards for Kangkeling mixture[J]. Journal of Pharmaceutical Practice and Service, 2017, 35(6): 539-542. doi: 10.3969/j.issn.1006-0111.2017.06.014

Citation:

PENG Min, TONG Xiaodong, YANG Shuiying, XU Yan, JIANG Xiaoyan. Quality standards for Kangkeling mixture[J]. Journal of Pharmaceutical Practice and Service, 2017, 35(6): 539-542. doi: 10.3969/j.issn.1006-0111.2017.06.014

Quality standards for Kangkeling mixture

doi: 10.3969/j.issn.1006-0111.2017.06.014

Nantong Hospital of Traditional Chinese Medicine, Nantong 226001, China

Received Date: 2017-01-13
Rev Recd Date: 2017-04-10

Abstract

Objective To establish quality standards for Kangkeling mixture. Methods Ardisiae Japonicae Herba, Stemonae Radix were identified by TLC. The content of bergenin was determined by HPLC. Lichrospher C₁₈ column(5 μm,4.6 mm×250 mm)was used with methanol-water (20:80) as mobile phase. The flow rate was 1.0 ml/min. Column temperature was 30℃ and the detection wavelength at 275 nm. Results The linear range of bergenin was in the range of 0.064 8-0.648 μg (r=0.999 8). The average recovery was 100.24% (RSD=1.9%, n=6). Conclusion The method is simple, specific and sensitive. It can be used to control the quality of Kangkeling mixture.
- Kangkeling mixture,
- TLC,
- HPLC,
- quality standard

References

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通讯作者: 陈斌, [email protected]

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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