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[Study on fingerprint spectrum of loquat leaf by HPLC].
Zhong Yao Cai. 2007 Oct; 30(10):1234-7.ZY

Abstract

OBJECTIVE

To establish the fingerprint spectrum of Loquat Leaf of Fujian authentic medicinal herbs by HPCE.

METHODS

The HPLC fingerprints of Loquat Leaf were obtained from instrument HP1100. The HPLC separation was performed on a Eclipse XDB-C18 (4.6 mm x 150 mm, 5 microm) analytical column diluted with methanol-l% glacial acetic acid (90:10) at the flow rate of 1.0 ml/min. The temperature of column was room temperature. The UV detection wavelength was 215 nm.

RESULTS

Detected 12 batches samples of different species Lopuat Leaf Fingerprint by the method of HPLC. Eight peaks in the chromatogram were common. All the similarity were above 0.9, the fingerprints integer feature were coincident essentially.

CONCLUSION

The method is convenient, quick and exact, and its reproducibility is good. It will be a scientific reference for qualitation identification and quality evaluation of Loquat Leaf.

Authors+Show Affiliations

Lin YL
Fujian Putian Institute of Traditional Chinese Medicine, Putian 351100, China. PTZYYLin@163.com
Xu RQ
No affiliation info available
Lin WJ
No affiliation info available
Lin LQ
No affiliation info available
Deng SS
No affiliation info available

MeSH

Chromatography, High Pressure LiquidDrugs, Chinese HerbalEriobotryaPlant LeavesPlants, MedicinalQuality ControlReproducibility of ResultsTriterpenes

Pub Type(s)

English Abstract
Journal Article
Research Support, Non-U.S. Gov't

Language

chi

PubMed ID

18300490

Citation

Lin, Yu-lin, et al. "[Study On Fingerprint Spectrum of Loquat Leaf By HPLC]." Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials, vol. 30, no. 10, 2007, pp. 1234-7.
Lin YL, Xu RQ, Lin WJ, et al. [Study on fingerprint spectrum of loquat leaf by HPLC]. Zhong Yao Cai. 2007;30(10):1234-7.
Lin, Y. L., Xu, R. Q., Lin, W. J., Lin, L. Q., & Deng, S. S. (2007). [Study on fingerprint spectrum of loquat leaf by HPLC]. Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials, 30(10), 1234-7.
Lin YL, et al. [Study On Fingerprint Spectrum of Loquat Leaf By HPLC]. Zhong Yao Cai. 2007;30(10):1234-7. PubMed PMID: 18300490.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Study on fingerprint spectrum of loquat leaf by HPLC]. AU - Lin,Yu-lin, AU - Xu,Rong-qing, AU - Lin,Wen-jin, AU - Lin,Li-qiang, AU - Deng,Si-shan, PY - 2008/2/28/pubmed PY - 2008/7/29/medline PY - 2008/2/28/entrez SP - 1234 EP - 7 JF - Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials JO - Zhong Yao Cai VL - 30 IS - 10 N2 - OBJECTIVE: To establish the fingerprint spectrum of Loquat Leaf of Fujian authentic medicinal herbs by HPCE. METHODS: The HPLC fingerprints of Loquat Leaf were obtained from instrument HP1100. The HPLC separation was performed on a Eclipse XDB-C18 (4.6 mm x 150 mm, 5 microm) analytical column diluted with methanol-l% glacial acetic acid (90:10) at the flow rate of 1.0 ml/min. The temperature of column was room temperature. The UV detection wavelength was 215 nm. RESULTS: Detected 12 batches samples of different species Lopuat Leaf Fingerprint by the method of HPLC. Eight peaks in the chromatogram were common. All the similarity were above 0.9, the fingerprints integer feature were coincident essentially. CONCLUSION: The method is convenient, quick and exact, and its reproducibility is good. It will be a scientific reference for qualitation identification and quality evaluation of Loquat Leaf. SN - 1001-4454 UR - https://www.unboundmedicine.com/medline/citation/18300490/[Study_on_fingerprint_spectrum_of_loquat_leaf_by_HPLC]_ DB - PRIME DP - Unbound Medicine ER -