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南亚松松脂二元树脂酸鉴定及含量测定(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
1988年04期
Page:
89-95
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
IDENTIFICATION AND QUANTITATIVE DETERMINATION OF A DIBASIC RESIN ACID IN OLEORESIN OF PINUS MERKUSⅡ FROM CHINA
Article ID:
1000-2006(1988)04-0089-07
Author(s):
Ma Wenxiu
Department of Chemical Processing of Forest Products
Keywords:
Pinus merkusii) Dibasic resin acid Isolation Idenf if ication
Classification number :
-
DOI:
10.3969/j.jssn.1000-2006.1988.04.014
Document Code:
A
Abstract:
The acidic fraction of Oleoresin of Pinus merkusii De Vriese from Hai Nan island in China contains up to 13% of a dibasic resin acid. The dibasic acid has been isolated by column chromatographic method and its structure has been identified, It is 13 β-Labden-8(17)-oic acid-15,19 (i.e. mercusic acid). The isolated dibasic acid has been uscd as external standard sample in GC quantitative anylysis.

References

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Last Update: 1900-01-01