ArticleMicrobial cell factories2021
Degradation of epigallocatechin and epicatechin gallates by a novel tannase Tan
Article in Microbial cell factories, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed, 9 citations in OpenAlex.
- From rhizosphere to gut: microbial drivers of tea flavor and bioactivity.NPJ science of food · 2026Article
- Pectin Supplementation Improves Probiotic Survival and Preserves Bioactive Compounds of Fermented Pear Juice.Foods (Basel, Switzerland) · 2026Article
- Metabolomics and microbial community analysis provides new insights into tea quality in different oolong tea cultivars.Food chemistry: X · 2025Article
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
Abstract
backgroundHerbaspirillum camelliae is a gram-negative endophyte isolated from the tea plant. Both strains WT00C and WT00F were found to hydrolyze epigallocatechin-3-gallate (EGCG) and epicatechin-3-gallate (ECG) to release gallic acid (GA) and display tannase activity. However, no tannase gene was annotated in the genome of H. camelliae WT00C.
resultsThe 39 kDa protein, annotated as the prolyl oligopeptidase in the NCBI database, was finally identified as a novel tannase. Its gene was cloned, and the enzyme was expressed in E. coli and purified to homogeneity. Moreover, enzymatic characterizations of this novel tannase named Tan
conclusionA novel tannase Tan
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.