Evidence map›Paper›PMID 37960063›Full record

ArticlePlants (Basel, Switzerland)2023

Decoding the Chemical Signatures and Sensory Profiles of Enshi Yulu: Insights from Diverse Tea Cultivars.

Yating Guo, Yili Shen, Boya Hu, Huichun Ye, Haowei Guo, Qiang Chu, Ping Chen

Abstract read
In one paragraph

Article in Plants (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Yating GuoTea Research Institute, Zhejiang University, Hangzhou 310058, China.ORCID 0000-0001-5888-1611
Yili ShenTea Research Institute, Zhejiang University, Hangzhou 310058, China.
Boya HuTea Research Institute, Zhejiang University, Hangzhou 310058, China.
Huichun YeTea Research Institute, Zhejiang University, Hangzhou 310058, China.
Haowei GuoTea Research Institute, Zhejiang University, Hangzhou 310058, China.
Qiang ChuTea Research Institute, Zhejiang University, Hangzhou 310058, China.ORCID 0000-0002-2559-6387
Ping ChenTea Research Institute, Zhejiang University, Hangzhou 310058, China.ORCID 0000-0001-7995-6168

Funding

Natural Science Foundation of Zhejiang Province Z23C160017"Pioneer" and "Leading Goose" R&D Program of Zhejiang 2023C02041
6 · The paper itself

Abstract

Enshi Yulu, a renowned Chinese steamed green tea, is highly valued for its unique sensory attributes. To enhance our comprehensive understanding of the metabolic variation induced by steaming fixation, we investigated the overall chemical profiles and organoleptic quality of Enshi Yulu from different tea cultivars (Longjing 43, Xiapu Chunbolv, and Zhongcha 108). The relationships between sensory traits and non-volatiles/volatiles were evaluated. A total of 58 volatiles and 18 non-volatiles were identified as characteristic compounds for discriminating among the three tea cultivars, and the majority were correlated with sensory attributes. The "mellow" taste was associated with L-aspartic acid, L-asparagine, L-tyrosine, L-valine, EGC, EC, and ECG, while gallic acid and theobromine contributed to the "astringent" taste. "Kokumi" contributors were identified as L-methionine, L-lysine, and GCG. Enshi Yulu displayed a "pure" and "clean and refreshing" aroma associated with similar volatiles like benzyl alcohol, δ-cadinene, and muurolol. The composition of volatile compounds related to the "chestnut" flavor was complex, including aromatic heterocycles, acids, ketones, terpenes, and terpene derivatives. The key contributors to the "fresh" flavor were identified as linalool oxides. This study provides valuable insights into the sensory-related chemical profiles of Enshi Yulu, offering essential information for flavor and quality identification of Enshi Yulu.

Indexed as

chemical profilesEnshi Yuluflavor contributorssensory traitstea cultivars

Identifiers

PMID37960063
PMCPMC10648715

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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.