Evidence map›Paper›PMID 36613243›Full record

ArticleFoods (Basel, Switzerland)2022

Characterization of the Key Aroma Compounds in Different Aroma Types of Chinese Yellow Tea.

Xin Hong, Chao Wang, Ronggang Jiang, Tengfei Hu, Xuexue Zheng, Jianan Huang, Zhonghua Liu, Qin Li

Open access · goldAbstract read
In one paragraph

Article in Foods (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
4.1field-weighted citation impact, top 5% of its field
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

10 citing papers in PubMed, 29 citations in OpenAlex.

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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

8 authors at 1 institution in 1 country.

Xin HongKey Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha 410128, China.
Chao WangKey Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha 410128, China.
Ronggang JiangKey Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha 410128, China.
Tengfei HuKey Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha 410128, China.
Xuexue ZhengKey Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha 410128, China.
Jianan HuangKey Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha 410128, China.
Zhonghua LiuKey Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha 410128, China.
Qin LiKey Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha 410128, China.
Hunan Agricultural University · CN

Funding

National Natural Science Foundation of China 31871764National Natural Science Foundation of China 32272773
6 · The paper itself

Abstract

Yellow tea is one of the six major tea categories in China. The floral fragrance type, high-fired fragrance type, fresh fragrance type, and corn-like fragrance type were the main aroma types of yellow tea screened by QDA. A total of 103 volatiles were identified in yellow teas by HS-SPME/GC-MS analysis. Using multivariate analysis and OAVs, forty-seven aroma compounds were identified as key aroma compounds for the formation of different aroma types of yellow teas. Among them, 8, 14, 7, and 18 key aroma compounds played an important role in the formation of aroma characteristics of floral fragrance, high-fired fragrance, fresh fragrance, and corn-like fragrance types of yellow teas, respectively. Furthermore, PLS analysis revealed that 12 aroma compounds were the key contributors to the 'floral and fruity' and 'sweet' attributes, five aroma compounds contributed to the 'roasted' attribute, and four aroma compounds related to the 'fresh' and 'grassy' attributes. This study provides new insights into the aroma characteristics formation of different aroma types of yellow teas and will provide a valuable theoretical basis for improving the flavor quality of yellow tea during the manufacturing process.

Indexed as

aroma typeskey aroma compoundsmultivariate analysissensory attributesyellow tea

Identifiers

PMID36613243
PMCPMC9818532
OpenAlexW4313511308

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.