Data · dataset · 2025
Metabolic characteristics of different flue-cured tobacco varieties and grades and quality improvement effects of nicotine-degrading bacteria on tobacco leaves
Listed in ScienceDB
To investigate the metabolite differences among different varieties and grades of flue-cured tobacco, as well as the impacts of nicotine-degrading bacteria on the quality of different grades of tobacco leaves.
Description
This study employed untargeted metabolomics to identify and analyze metabolites in fermented tobacco leaves of ‘Yunyan 87’ and ‘Yunyan 97’, specifically B2F and C2F grades, while also examining the influences of nicotine-degrading bacteria on the quality of different grades of flue-cured tobacco leaves.
[Results] There were significant metabolite differences between tobacco leaves of different varieties and grades. A total of 131 differential metabolites were identified between the samples of ‘Yunyan 87’ and ‘Yunyan 97’, while 138 differential metabolites were identified between B2F and C2F grades.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.j00231.00028 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
- Inferred from text
- Forestry sciences 70%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.j00231.00028 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:3007 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (70%) |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license_text | source · scidb cn | connector:scidb_cn@1.0.0 | |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |