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Integrative analysis of metabolome and transcriptome provide new insights into the bitter components of Lilium lancifolium and Lilium brownii
Qin, You1,2; Jin, Jian1; Zhou, Rong rong1; Fang, Liang zi1; Liu, Hao1; Zhong, Can1; Xie, Yi1; Liu, Ping an1; Qin, Yu hui1; Zhang, Shui han1
2022-06-05
Source PublicationJournal of Pharmaceutical and Biomedical Analysis
ISSN0731-7085
Volume215
Abstract

Lilium, a perennial crop with great ornamental, medicinal and edible value, has been frequently used as functional food and medicine. Lilium lancifolium Thunb. (L. lancifolium) and Lilium brownii F.E.Brown var.viridulum Baker (L. brownii) are the most used medicinal species in China. However, the flavor compounds of these two species have not yet been clear. Here, metabolomics and transcriptome analysis were used to reveal the difference of the bitter substances of L. lancifolium and L. brownii. Qualitative results indicated that nine compounds are commonly existed in L. lancifolium and L. brownii, while nine compounds are unique in L. lancifolium and eight compounds are unique in L. brownii. Furthermore, quantitative results revealed that the content of regaloside A in L. lancifolium was nearly 2–7 folds higher than that of L. brownii, and the content of regaloside B in L. lancifolium was about 4–16 folds higher than that of L. brownii. Regaloside C and E were not detected in L. brownii. Transcriptome analysis showed that there were 90 unique genes up-regulated in L. lancifolium samples in the pathway of phenylpropanoid biosynthesis and 75 unique genes up-regulated in L. brownii samples, which could be related to the different content and chemical structure specificity of phenylpropanoid glycerol glucosides in L. lancifolium and L. brownii. The results of our in-deep research provide new insights into the bitter substances of L. lancifolium and L. brownii, and a further consideration for the chemical consistency and quality evaluation for Lilii bulbus.

KeywordBitter Components Lilium Brownii Lilium Lancifolium Metabolome Transcriptome
DOI10.1016/j.jpba.2022.114778
URLView the original
Language英語English
Scopus ID2-s2.0-85129196688
Fulltext Access
Citation statistics
Document TypeJournal article
CollectionUniversity of Macau
Corresponding AuthorQin, Yu hui; Zhang, Shui han
Affiliation1.Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, 410013, China
2.State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, 999078, China
First Author AffilicationInstitute of Chinese Medical Sciences
Recommended Citation
GB/T 7714
Qin, You,Jin, Jian,Zhou, Rong rong,et al. Integrative analysis of metabolome and transcriptome provide new insights into the bitter components of Lilium lancifolium and Lilium brownii[J]. Journal of Pharmaceutical and Biomedical Analysis,2022,215.
APA Qin, You,Jin, Jian,Zhou, Rong rong,Fang, Liang zi,Liu, Hao,Zhong, Can,Xie, Yi,Liu, Ping an,Qin, Yu hui,&Zhang, Shui han.(2022).Integrative analysis of metabolome and transcriptome provide new insights into the bitter components of Lilium lancifolium and Lilium brownii.Journal of Pharmaceutical and Biomedical Analysis,215.
MLA Qin, You,et al."Integrative analysis of metabolome and transcriptome provide new insights into the bitter components of Lilium lancifolium and Lilium brownii".Journal of Pharmaceutical and Biomedical Analysis 215(2022).
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