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Characterization of aroma-active compounds in Chinese quince (Pseudocydonia sinensis Schneid) by aroma dilution analyses.
Food Res Int. 2018 03; 105:828-835.FR

Abstract

Aroma-active compounds in the peel and pulp of Chinese quince fruits were extracted by high-vacuum distillation (HVD) and headspace solid-phase microextraction (HS-SPME) methods and identified by gas chromatography-olfactometry (GC-O) combined with aroma dilution analyses. Ethyl 2-methylpropanoate, ethyl (E)-2-butenoate, ethyl 2-methylbutanoate, methional, (Z)-3-hexenyl acetate, β-ionone, ethyl nonanoate, and γ-decalactone were detected as the potent aroma-active compounds (log3FD factors≥5) in the peel of Chinese quince, while hexanal, (Z)-3-hexenal, and (Z)-3-hexenol, which have a green odor note, were potent aroma-active compounds with high log3FD factors (≥3) in the pulp of Chinese quince. In particular, ethyl propanoate, ethyl (E)-2-butenoate, and (Z)-3-hexenyl acetate-which had sweet and fruity aroma notes with relatively high FD factors-were detected in the samples extracted by HS-SPME.

Authors+Show Affiliations

Department of Agricultural Biotechnology, Seoul National University, Seoul 151-921, Republic of Korea.Department of Food Science and Engineering, Ewha Womans University, Seoul 120-750, Republic of Korea.Department of Agricultural Biotechnology, Seoul National University, Seoul 151-921, Republic of Korea. Electronic address: leehyjo@snu.ac.kr.Department of Food Science and Engineering, Ewha Womans University, Seoul 120-750, Republic of Korea. Electronic address: yskim10@ewha.ac.kr.

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

29433279

Citation

Choi, Ji Young, et al. "Characterization of Aroma-active Compounds in Chinese Quince (Pseudocydonia Sinensis Schneid) By Aroma Dilution Analyses." Food Research International (Ottawa, Ont.), vol. 105, 2018, pp. 828-835.
Choi JY, Lee SM, Lee HJ, et al. Characterization of aroma-active compounds in Chinese quince (Pseudocydonia sinensis Schneid) by aroma dilution analyses. Food Res Int. 2018;105:828-835.
Choi, J. Y., Lee, S. M., Lee, H. J., & Kim, Y. S. (2018). Characterization of aroma-active compounds in Chinese quince (Pseudocydonia sinensis Schneid) by aroma dilution analyses. Food Research International (Ottawa, Ont.), 105, 828-835. https://doi.org/10.1016/j.foodres.2017.12.015
Choi JY, et al. Characterization of Aroma-active Compounds in Chinese Quince (Pseudocydonia Sinensis Schneid) By Aroma Dilution Analyses. Food Res Int. 2018;105:828-835. PubMed PMID: 29433279.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Characterization of aroma-active compounds in Chinese quince (Pseudocydonia sinensis Schneid) by aroma dilution analyses. AU - Choi,Ji Young, AU - Lee,Sang Mi, AU - Lee,Hyong Joo, AU - Kim,Young-Suk, Y1 - 2017/12/10/ PY - 2017/05/01/received PY - 2017/12/04/revised PY - 2017/12/08/accepted PY - 2018/2/14/entrez PY - 2018/2/13/pubmed PY - 2019/10/16/medline KW - Aroma dilution analyses KW - Aroma-active compound KW - Chinese quince KW - Gas chromatography-olfactometry KW - Gas chromatography–mass spectrometry KW - Headspace solid phase microextraction KW - High vacuum distillation SP - 828 EP - 835 JF - Food research international (Ottawa, Ont.) JO - Food Res Int VL - 105 N2 - Aroma-active compounds in the peel and pulp of Chinese quince fruits were extracted by high-vacuum distillation (HVD) and headspace solid-phase microextraction (HS-SPME) methods and identified by gas chromatography-olfactometry (GC-O) combined with aroma dilution analyses. Ethyl 2-methylpropanoate, ethyl (E)-2-butenoate, ethyl 2-methylbutanoate, methional, (Z)-3-hexenyl acetate, β-ionone, ethyl nonanoate, and γ-decalactone were detected as the potent aroma-active compounds (log3FD factors≥5) in the peel of Chinese quince, while hexanal, (Z)-3-hexenal, and (Z)-3-hexenol, which have a green odor note, were potent aroma-active compounds with high log3FD factors (≥3) in the pulp of Chinese quince. In particular, ethyl propanoate, ethyl (E)-2-butenoate, and (Z)-3-hexenyl acetate-which had sweet and fruity aroma notes with relatively high FD factors-were detected in the samples extracted by HS-SPME. SN - 1873-7145 UR - https://www.unboundmedicine.com/medline/citation/29433279/Characterization_of_aroma_active_compounds_in_Chinese_quince__Pseudocydonia_sinensis_Schneid__by_aroma_dilution_analyses_ DB - PRIME DP - Unbound Medicine ER -