Discrimination of Storage Periods for Macrocybe gigantea (Massee) Pegler & Lodge using UV Spectral Fingerprints
文献类型: 外文期刊
作者: Li, Yan 1 ; Zhang, Ji 1 ; Liu, Hong-Gao 3 ; Jin, Hang 1 ; Wang, Yuan-Zhong 1 ; Li, Tao 4 ;
作者机构: 1.Yunnan Acad Agr Sci, Inst Med Plants, Kunming 650200, Peoples R China
2.Yunnan Univ Tradit Chinese Med, Coll Tradit Chinese Med, Kunming, Peoples R China
3.Yunnan Agr Univ, Coll Food Sci & Technol, Kunming, Peoples R China
4.Yuxi Normal Univ, Coll Resources & Environm, Yuxi 653100, Peoples R China
关键词: mushrooms;storage time;differentiation;UV spectroscopy;multivariate analyses
期刊名称:CZECH JOURNAL OF FOOD SCIENCES ( 影响因子:1.279; 五年影响因子:1.829 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Macrocybe gigantea (Massee) Pegler & Lodge is a species of edible mushrooms which has important nutritional, medicinal, and economic values. Discrimination of M. gigantea with different storage periods is helpful to guarantee the authenticity and to promote marketing of this species. We focused on the establishment of the fingerprints based on UV spectroscopy to discriminate the wild-grown M. gigantea samples stored for different years and to distinguish the wild-grown and cultured samples which were stored for the same years. The analyses of the data were performed by multivariate analyses such as principal component analysis (PCA) and cluster analysis (CA). UV spectral fingerprints showed that the major composition and content of the main components were significantly variable over time. All the M. gigantea samples which were stored for different years could be successfully grouped by PCA and CA. The results demonstrated that this qualitative assessment could be regarded as a rapid and reliable method for discrimination of M. gigantea with different storage times.
- 相关文献
作者其他论文 更多>>
-
Suitable habitat prediction and identification of origin of Lanxangia tsao-ko
作者:He, Gang;Yang, Shao-bing;Wang, Yuan-zhong;He, Gang
关键词:Medicinal plant; FT-NIR spectroscopy; Machine learning; Suitable habitats; Origin identification
-
Applications of chemical fingerprints and machine learning in plant ecology: Recent progress and future perspectives
作者:Zhong, Chen;Wang, Yuan-Zhong;Zhong, Chen;Li, Li
关键词:Chemical fingerprints; Chemometrics; Plant ecology; Analytical techniques; Machine learning algorithms
-
A rapid method for identification of Lanxangia tsaoko origin and fruit shape: FT-NIR combined with chemometrics and image recognition
作者:He, Gang;Yang, Shao-bing;Wang, Yuan-zhong;He, Gang;Yang, Shao-bing;Wang, Yuan-zhong
关键词:chemometrics; classification; Fourier transform-near infrared spectroscopy; image recognition; Lanxangia tsaoko
-
Aloperine-Type Alkaloids with Antiviral and Antifungal Activities from the Seeds of Sophora alopecuroides L.
作者:Hu, Zhan-Xing;Zhang, Ji;Zhang, Tong;Tian, Cai-Yan;An, Qiao;Yi, Ping;Yuan, Chun-Mao;Hao, Xiao-Jiang;Hu, Zhan-Xing;Zhang, Ji;Zhang, Tong;Tian, Cai-Yan;An, Qiao;Yi, Ping;Yuan, Chun-Mao;Hao, Xiao-Jiang;Zhang, Zhong-Kai;Zhao, Li-Hua;Hao, Xiao-Jiang
关键词:Sophora alopecuroides L.; aloperine-typealkaloids; anti-TMV; antifungal activities
-
Rare earth contamination of edible vegetation: Ce, La, and summed REE in fungi
作者:Falandysz, Jerzy;Kilanowicz, Anna;Fernandes, Alwyn R.;Zhang, Ji
关键词:Edible fungi; Environment; Health; Metallic elements; Pollution; Soil
-
Quinolizidine Alkaloids and Isoflavones from the Herb of Thermopsis lupinoides and Their Antiviral, Antifungal, and Insecticidal Activities
作者:Zhang, Tong;Tian, Cai-Yan;Zhang, Ji;An, Qiao;Yi, Ping;Yuan, Chun-Mao;Hao, Xiao-Jiang;Hu, Zhan-Xing;Zhang, Tong;Tian, Cai-Yan;Zhang, Ji;An, Qiao;Yi, Ping;Yuan, Chun-Mao;Hao, Xiao-Jiang;Hu, Zhan-Xing;Zhang, Tong;Zhang, Ji;Tian, Cai-Yan;Zhang, Zhong-Kai;Zhao, Li-Hua;Hao, Xiao-Jiang
关键词:Thermopsis lupinoides; quinolizidinealkaloids; isoflavones; anti-TSWV; antifungalactivity; insecticidal activity
-
Analysis of Chemical Changes during Maturation of Amomum tsao-ko Based on GC-MS, FT-NIR, and FT-MIR
作者:He, Gang;Yang, Shao-bing;Wang, Yuan-zhong;He, Gang
关键词: