[Comparison of green coffee beans volatiles chemical composition of Hainan main area].
Guang Pu Xue Yu Guang Pu Fen Xi
; 33(2): 548-53, 2013 Feb.
Article
em Zh
| MEDLINE
| ID: mdl-23697152
ABSTRACT
Chemical component of Hainan green coffee beans was analyzed with solid phase microextraction-gas chromatography-mass spectrometry, and the discrepancy between two green coffee beans was differentiated through the spectrum database retrieval and retention index of compound characterization. The experimental results show that the chemical composition of Wanning coffee beans and Chengmai coffee beans is basically the same. The quantity of analyzed compound in Wanning area coffee is 91, and in Chengmai area coffee is 106, the quantity of the same compound is 66, and the percent of the same component is 75.52%. The same compounds accounted for 89.86% of the total content of Wanning area coffee, and accounted for 85.70% of the total content of Chengmai area coffee.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Café
/
Compostos Orgânicos Voláteis
/
Cromatografia Gasosa-Espectrometria de Massas
País/Região como assunto:
Asia
Idioma:
Zh
Ano de publicação:
2013
Tipo de documento:
Article