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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Flavour and Fragranc...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Flavour and Fragrance Journal
Article . 2021 . Peer-reviewed
License: Wiley Online Library User Agreement
Data sources: Crossref
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Contribution of aroma‐active compounds to the aroma of Lu'an Guapian tea

Authors: Mingji Xiao; Fangling Zheng; Mengxuan Xiao; An Qi; Huiqiang Wang; Qianying Dai;

Contribution of aroma‐active compounds to the aroma of Lu'an Guapian tea

Abstract

AbstractIn China, Lu'an Guapian (LAGP) tea consists of tea leaves without tea buds or stems. In this study, we evaluated the aromatic characteristics of LAGP by sensory analysis, aroma extract dilution analysis (AEDA), and odor activity values. The sensory analysis revealed that LAGP had cooked soybean‐like, cooked chestnut‐like, roasted, cooked corn‐like, fishy, fruity, floral, and grass aromas. Aroma‐active compounds from LAGP were identified by solvent extraction‐solid phase extraction (SE‐SPE) and headspace‐solid phase microextraction (HS‐SPME), and subjected to AEDA. A total of 91 aroma‐active compounds were identified by SE‐SPE‐AEDA with flavor dilution (FD) factors ranging from 1 to 4096. A total of 66 aroma‐active compounds were identified by HS‐SPME‐AEDA with FD of 1 to 128. Nine compounds with FD ≥64 and OAVs ≥1 were major aroma‐active compounds to the aroma of LAGP tea: raspberry ketone (raspberry), (E)‐β‐ionone (floral, raspberry), dimethyl sulfide (cooked corn‐like), indole (animal), phenylacetaldehyde (floral, honey‐like), 2‐ethyl‐3,5‐dimethylpyrazine (roasted), (Z)‐4‐heptenal (cooked soybean‐like, fishy), (Z)‐jasmone (jasmine), and geraniol (rose).

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
27
Top 10%
Top 10%
Top 10%
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