LIU Minmin,LIU Ying,ZHANG Tao,et al.Effect of Wine Processing on Odour Formation of Polygonatum cyrtonema Rhizoma by GC-MS[J].Chinese Journal of Experimental Traditional Medical Formulae,2023,29(17):166-173.
LIU Minmin,LIU Ying,ZHANG Tao,et al.Effect of Wine Processing on Odour Formation of Polygonatum cyrtonema Rhizoma by GC-MS[J].Chinese Journal of Experimental Traditional Medical Formulae,2023,29(17):166-173. DOI: 10.13422/j.cnki.syfjx.20230561.
Effect of Wine Processing on Odour Formation of Polygonatum cyrtonema Rhizoma by GC-MS
By exploring the volatile components, polysaccharide composition and changes in the contents of five carbohydrate components of
Polygonatum cyrtonema
rhizoma before and after processing, and then the effect of yellow rice wine on the odour formation of
P. cyrtonema
rhizoma was investigated.
Method
2
The volatile components of
P. cyrtonema
rhizoma before and after processing were detected by headspace gas chromatography-mass spectrometry(HS-GC-MS), and sample data were subjected to principal component analysis(PCA) and orthogonal partial least squares-discriminant analysis(OPLS-DA) using SIMCA 14.1, then the differences between these components of
P. cyrtonema
rhizoma before and after processing were screened according to the principle of variable importance in the projection(VIP) value
>
1. Crude carbohydrate components in raw and wine-processed
P. cyrtonema
rhizoma were subjected to oxime and silylation, the carbohydrate components were analyzed by gas chromatography-mass spectrometry(GC-MS/MS), and the relative contents of various components were calculated by peak area normalization, then quantitative analysis of four carbohydrate components was also carried out.
Result
2
A total of 23 volatile components were identified from the raw products and the wine-processed products, including 15 components in raw products and 20 components in wine-processed products. Among them, 2-methylbutyraldehyde and isovaleraldehyde had a sweet odor and their contents increased after processing, but the contents of hexanal and caproic acid decreased, new components such as 2-acetylfuran and 5-methylfuranal were produced after processing. PCA and OPLS-DA results showed that there were significant differences between raw products and the wine-processed products, a total of 13 differential compounds were screened out, of which 7 showed an upward trend in relative content and 6 showed a downward trend. A total of 7 carbohydrate components, including 5 monosaccharides and 2 disaccharides, were identified in raw products and the wine-processed products. The results of determination showed that the contents of fructose, glucose, mannose and sucrose in
P. cyrtonema
rhizoma increased after wine-processing, and their increases were 4.54, 1.51, 2.93, 3.66 times, respectively.
Conclusion
2
After processing, the increase of aromatic flavor of
P. cyrtonema
rhizoma may be related to the increase of the contents of aldehydes such as 2-methylbutyraldehyde and isovaleraldehyde, while the decrease of raw flavor may be related to the decrease of the contents of volatile components such as hexanal and hexanoic acid, the increase of sweet flavor may be related to the increase of the contents of monosaccharides and oligosaccharides such as fructose and sucrose.
MIGNÉ C , DURAND S , PUJOS-GUILLOT E . Exploratory GC/MS-based metabolomics of body fluids [J]. Methods Mol Biol , 2018 , 1730 : 239 - 246 .
XIONG X Y , SHENG X Q , LIU D , et al . A GC/MS-based metabolomic approach for reliable diagnosis of phenylketonuria [J]. Anal Bioanal Chem , 2015 , 407 ( 29 ): 8825 - 8833 .
Dynamic Changes of Volatile Components During Processing Process of Jianchangbang Characteristic Ginger Processed Xingpo Pieces Based on HS-GC-MS
Comparison on Differences of Volatile Components in Chuanxiong Chatiaosan with Different Compatibility of Chuanxiong Rhizoma Decoction Pieces
Content Determination of Polysaccharides in Cucumber seed and its processed product
Influence of Processing on Volatile Components in Viticis Fructus by GC-MS
Related Author
CHEN Yuxun
XU Wanai
WU Jingyu
LU Meiqi
MENG Lingbang
XU Cheng
ZHENG Hailian
ZHANG Xian
Related Institution
School of Pharmacy, Jiangxi University of Chinese Medicine
Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences
Laocheng District Center for Disease Control and Prevention in Luoyang
Institute of Pharmacology,Shandong First Medical University,Taian
State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs,National Resource Center for Chinese Materia Medica,China Academy of Chinese Medical Sciences