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[Determination of morusin in cortex mori].
Zhongguo Zhong Yao Za Zhi. 2007 Jun; 32(11):1038-40.ZZ

Abstract

OBJECTIVE

To determine the contents of morusin in Sangbaipi (Cortex Mori) of different commercial grades and species and obtained from different regions.

METHOD

Contents of morusin were determined by HPLC on an Alltima C18 column (4.6 mm x 250 mm, 5 microm) with acetonitrile-water (58:42) as mobile phase. UV detection was conducted at 270 nm.

RESULT

The amounts of morusin were found to vary among samples of Cortex Mori bearing a yellow-brown outer layer and those without the yellow-brown cork layer. The morusin contents were also related to the thickness of Cortex Mori.

CONCLUSION

The method was simple, reproducible and reliable. It can be applied to the quality assessment of Cortex Mori.

Authors+Show Affiliations

Zong YY
School of Chinese Medicine, The Chinese University of Hongkong, Shatin, Hongkong, China.
Ip SP
No affiliation info available
Dong TX
No affiliation info available
Che CT
No affiliation info available

MeSH

ChinaChromatography, High Pressure LiquidDrugs, Chinese HerbalEcosystemFlavonoidsMorusPlant RootsPlants, MedicinalQuality ControlReproducibility of ResultsSpectrophotometry, Ultraviolet

Pub Type(s)

English Abstract
Journal Article

Language

chi

PubMed ID

17672337

Citation

Zong, Yu-ying, et al. "[Determination of Morusin in Cortex Mori]." Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica, vol. 32, no. 11, 2007, pp. 1038-40.
Zong YY, Ip SP, Dong TX, et al. [Determination of morusin in cortex mori]. Zhongguo Zhong Yao Za Zhi. 2007;32(11):1038-40.
Zong, Y. Y., Ip, S. P., Dong, T. X., & Che, C. T. (2007). [Determination of morusin in cortex mori]. Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica, 32(11), 1038-40.
Zong YY, et al. [Determination of Morusin in Cortex Mori]. Zhongguo Zhong Yao Za Zhi. 2007;32(11):1038-40. PubMed PMID: 17672337.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Determination of morusin in cortex mori]. AU - Zong,Yu-ying, AU - Ip,Siu-po, AU - Dong,Ting-xia, AU - Che,Chun-tao, PY - 2007/8/4/pubmed PY - 2008/10/23/medline PY - 2007/8/4/entrez SP - 1038 EP - 40 JF - Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica JO - Zhongguo Zhong Yao Za Zhi VL - 32 IS - 11 N2 - OBJECTIVE: To determine the contents of morusin in Sangbaipi (Cortex Mori) of different commercial grades and species and obtained from different regions. METHOD: Contents of morusin were determined by HPLC on an Alltima C18 column (4.6 mm x 250 mm, 5 microm) with acetonitrile-water (58:42) as mobile phase. UV detection was conducted at 270 nm. RESULT: The amounts of morusin were found to vary among samples of Cortex Mori bearing a yellow-brown outer layer and those without the yellow-brown cork layer. The morusin contents were also related to the thickness of Cortex Mori. CONCLUSION: The method was simple, reproducible and reliable. It can be applied to the quality assessment of Cortex Mori. SN - 1001-5302 UR - https://www.unboundmedicine.com/medline/citation/17672337/[Determination_of_morusin_in_cortex_mori]_ DB - PRIME DP - Unbound Medicine ER -