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[Morphological and commercial identification on semen torreyae].
Zhong Yao Cai = Zhongyaocai = Journal of Chinese Medicinal Materials
|February 11, 2003
Summary
This study identifies Semen Torreyae commercial sources, finding Torreya grandis is most common. Other Torreya species like T. fargesii, T. yunnanensis, and T. jackii are also utilized regionally.
Area of Science:
- Botany
- Pharmacognosy
- Ethnobotany
Background:
- Semen Torreyae, derived from Torreya species, is used in traditional medicine and commerce.
- Accurate identification of commercial Semen Torreyae is crucial for quality control and preventing adulteration.
Purpose of the Study:
- To investigate the morphological characteristics of Semen Torreyae.
- To identify the species used in the commercial trade of Semen Torreyae.
Main Methods:
- Morphological analysis of Semen Torreyae samples.
- Comparative identification of commercial samples against known Torreya species.
Main Results:
- Morphological data were collected for Semen Torreyae identification.
- Commercial samples primarily consisted of Torreya grandis.
- Torreya fargesii, Torreya yunnanensis, and Torreya jackii were identified as regional sources.
Conclusions:
- Torreya grandis is the predominant species in the commercial Semen Torreyae market.
- Regional variations exist in the sourcing of Semen Torreyae, with specific species utilized in their native areas.