Preliminary study of odor change mechanism in Crataegi fructus stir-fried process based on correlation analysis / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 3283-3286, 2014.
Article
em Zh
| WPRIM
| ID: wpr-244580
Biblioteca responsável:
WPRO
ABSTRACT
In order to investigate the mechanism, the correlation between the odor change in Crataegi Fructus stir-fried process and 5-HMF were studied. Required samples were retrieved from Crataegi Fructus stir-fried process. Statistical quality control (SQC) was used to analyze the response values acquired by the electronic nose. At the same time, the content of 5-HMF was detected by high performance liquid chromatography (HPLC). Correlation analysis was used to analyze the relationship between the above two. Experimental results showed that SQC model established by response values of all samples could show the change law of odor in Crataegi Fructus stir-fried process and changes of 5-HMF content was dropped after the first increase. Correlation analysis showed that the odor change in Crataegi Fructus stir-fried process and 5-HMF were significantly correlated (P < 0.05). Sugar degradation reaction and the Maillard reaction may be one of the mechanisms of the odor change in Crataegi Fructus stir-fried process.
Texto completo:
1
Base de dados:
WPRIM
Assunto principal:
Extratos Vegetais
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Química
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Cromatografia Líquida de Alta Pressão
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Tecnologia Farmacêutica
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Crataegus
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Furaldeído
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Temperatura Alta
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Métodos
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Odorantes
Idioma:
Zh
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2014
Tipo de documento:
Article