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Volatile components from the roots of Scrophularia ningpoensis Hemsl.
Author(s) -
Miyazawa Mitsuo,
Okuno Yoshiharu
Publication year - 2003
Publication title -
flavour and fragrance journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.393
H-Index - 70
eISSN - 1099-1026
pISSN - 0882-5734
DOI - 10.1002/ffj.1232
Subject(s) - chemistry , palmitoleic acid , palmitic acid , linolenic acid , oleic acid , terpenoid , linoleic acid , chromatography , fatty acid , organic chemistry , stereochemistry , biochemistry
The composition of the volatile oil from the radix of Scrophularia ningpoensis has been investigated by capillary GC, GC–MS. The oil contained 103 volatile components, of which 3.49% were terpenoids. The main constituents were fatty acids, such as palmitic acid (25.40%), linoleic acid (10.04%), α ‐linolenic acid (6.06%), γ ‐linolenic acid (4.82%), cis ‐palmitoleic acid (3.94%), trans ‐oleic acid (3.52%), cis ‐oleic acid (2.67%) and trans ‐palmitoleic acid (1.20%). Copyright © 2003 John Wiley & Sons, Ltd.