These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Study on the chemical constituents in the volatile oils of the flowers of Tibetan medicine Rhododendron anthopogon].
    Author: Zhou XL, Lai YX, Ping A, Wu NZ, Huang S.
    Journal: Zhong Yao Cai; 2010 Jan; 33(1):50-3. PubMed ID: 20518303.
    Abstract:
    OBJECTIVE: To study the chemical constituents of the volatile oils from the flowers of Rhododendron anthopogon D. Don. METHODS: The volatile oils from the flowers of Rhododendron anthopogon D. Don were extracted by water steam distillation and its chemical constituents were separated and identified by GC-MS. The content of each constituent was determined by area normalizetion method. RESULTS: Fifty peaks were separated and forty seven components were identified, which constituted about 97.44% of the total essential oils. CONCLUSIONS: The main compounds are N-acetyl-1, 2, 3, 4-tetrahydro-isoquinoline (29.23%), 2-Ethoxypropane (12.47%), 3-Methyl-6-tert-butylphenol (10.83%), 3-Methyl-5-phenyl-isothiazole (6.38%), Diphenylamine (4.20%), N-ethyl-1, 2,3,4-tetrahydro-naphthalenamine (3.62%), Pentacosane (3.12%) and Tricosane (3.06%).
    [Abstract] [Full Text] [Related] [New Search]