摘要
The volatile and semi-volatile components in flower of Elaeagnus angustifolia were extracted by using simultaneous distillation-extraction and extraction respectively from steam and water residue, and the chemical compositions were determined by GC-MS. The results indicated that the components from water residue were different from those obtained from simultaneous distillation-extraction, which were similar to the literature results. The components in water residue contained benzoic acid(6.94%), benzeneacetic acid(5.49%), salicylic acid(1.21%),cis-cinnamic acid(5.35%), trans-cinnamic acid(20.37%), cis-p-hydroxycinnamic acid(3.96%), trans-p-hydroxylcinnamic acid(1.77%), 3-(3-hydroxyphenyl)-2-propenoic acid(1.66%), cis-3-(4-hydroxy-3-methoxyphenyl)-2-propen-oic acid(1.19%), 4-hydroxy-3-methoxybenzoic acid(6.77%), 4-hydroxybenzoic acid(2.43%), alpha-(phenylmethyl)-benzeneethanol(4.46%), 3,5-dimethoxy-4-hydroxyphenylacetic acid(1.7%), 2,6-dimethyl-1,7-octadiene-3-ol(5.29%), (Z,Z)-9,12-octadecadienoic acid(1.66%), et al. The analysis results showed that flower of Elaeagnus angustifolia is importance plant resource to extract nature perfume, antimicrobial and antioxidant.
The volatile and semi-volatile components in flower of Elaeagnus angustifolia were extracted by using simultaneous distillation-extraction and extraction respectively from steam and water residue, and the chemical compositions were determined by GC-MS. The results indicated that the components from water residue were different from those obtained from simultaneous distillation-extraction, which were similar to the literature results. The components in water residue contained benzoic acid （6.94%）, benzeneacetic acid （5.49%）, salicylic acid （1.21%）, cis-cinnamic acid （5.35%）, trans-cinnamic acid （ 20.37 % ）, Cis-p-hydroxycinnamic acid（3.96 % ）, trans-p- hydroxylcinnamic acid（ 1.77 % ）, 3- （3-hydroxyphenyl） -2-propenoic acid（ 1.66% ）, cis-3-（4-hydroxy-3-methoxyphenyl）-2-propen-oic acid（ 1.19% ）, 4-hydroxy-3-methoxybenzoic acid（ 6.77% ）, 4-hydroxybenzoic acid （ 2.43 % ）, alpha-（phenylmethyl） -benzeneethanol （4.46 % ）, 3,5-dimethoxy-4-hydroxyphenylacetic acid （ 1.7% ）, 2,6-dimethyl-1,7-octadiene-3-ol（5.29% ）, （Z, Z）-9, 12-octadecadienoic acid（ 1.66% ）, et al. The analysis results showed that flower of Elaeagnus angustifolia is importance plant resource to extract nature perfume, antimicrobial and antioxidant.
出处
《林业科学》
EI
CAS
CSCD
北大核心
2007年第3期122-126,共5页
Scientia Silvae Sinicae
基金
淮安市科技资助项目(SN0634)。
关键词
沙枣花
GC-MS
挥发性和半挥发性成分
flower of Elaeagnus angnstifolia, GC-MS
volatile and semi-volatile components
