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Optimization of Headspace Solid-Phase Micro-Extraction Conditions (HS-SPME) and Identification of Major Volatile Aroma-Active Compounds in Chinese Chive (Allium tuberosum Rottler).
Molecules. 2022 Apr 08; 27(8)M

Abstract

In order to rapidly and precisely identify the volatile compounds in Chinese chive (Allium tuberosum Rottler), seven key parameters of headspace solid-phase micro-extraction conditions (HS-SPME) from Chinese chive were optimized. A total of 59 volatile compounds were identified by using the optimized method, including 28 ethers, 15 aldehydes, 6 alcohols, 5 ketones, 2 hydrocarbons, 1 ester, and 2 phenols. Ethers are the most abundant, especially dimethyl trisulfide (10,623.30 μg/kg). By calculating the odor activity values (OAVs), 11 volatile compounds were identified as the major aroma-active compounds of Chinese chive. From the analysis of the composition of Chinese chive aroma, the "garlic and onion" odor (OAV = 2361.09) showed an absolute predominance over the other 5 categories of aroma. The results of this study elucidated the main sources of Chinese chive aroma from a chemical point of view and provided the theoretical basis for improving the flavor quality of Chinese chive.

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Authors+Show Affiliations

College of Horticulture, Gansu Agricultural University, Lanzhou 730070, China. State Key Laboratory of Aridland Crop Science, Gansu Agricultural University, Lanzhou 730070, China.

College of Horticulture, Gansu Agricultural University, Lanzhou 730070, China.

College of Horticulture, Gansu Agricultural University, Lanzhou 730070, China.

College of Water Conservancy and Hydropower Engineering, Gansu Agricultural University, Lanzhou 730070, China.

State Key Laboratory of Aridland Crop Science, Gansu Agricultural University, Lanzhou 730070, China.

College of Horticulture, Gansu Agricultural University, Lanzhou 730070, China.

College of Horticulture, Gansu Agricultural University, Lanzhou 730070, China.

College of Horticulture, Gansu Agricultural University, Lanzhou 730070, China.

College of Horticulture, Gansu Agricultural University, Lanzhou 730070, China. State Key Laboratory of Aridland Crop Science, Gansu Agricultural University, Lanzhou 730070, China.

College of Horticulture, Gansu Agricultural University, Lanzhou 730070, China. State Key Laboratory of Aridland Crop Science, Gansu Agricultural University, Lanzhou 730070, China.

MeSH

ChiveEthersGas Chromatography-Mass SpectrometryOdorantsSolid Phase MicroextractionVolatile Organic Compounds

Pub Type(s)

Journal Article

Language

eng

PubMed ID

35458622

Citation

Xie, Bojie, et al. "Optimization of Headspace Solid-Phase Micro-Extraction Conditions (HS-SPME) and Identification of Major Volatile Aroma-Active Compounds in Chinese Chive (Allium Tuberosum Rottler)." Molecules (Basel, Switzerland), vol. 27, no. 8, 2022.

Xie B, Wu Q, Wei S, et al. Optimization of Headspace Solid-Phase Micro-Extraction Conditions (HS-SPME) and Identification of Major Volatile Aroma-Active Compounds in Chinese Chive (Allium tuberosum Rottler). Molecules. 2022;27(8).

Xie, B., Wu, Q., Wei, S., Li, H., Wei, J., Hanif, M., Li, J., Liu, Z., Xiao, X., & Yu, J. (2022). Optimization of Headspace Solid-Phase Micro-Extraction Conditions (HS-SPME) and Identification of Major Volatile Aroma-Active Compounds in Chinese Chive (Allium tuberosum Rottler). Molecules (Basel, Switzerland), 27(8). https://doi.org/10.3390/molecules27082425

Xie B, et al. Optimization of Headspace Solid-Phase Micro-Extraction Conditions (HS-SPME) and Identification of Major Volatile Aroma-Active Compounds in Chinese Chive (Allium Tuberosum Rottler). Molecules. 2022 Apr 8;27(8) PubMed PMID: 35458622.

* Article titles in AMA citation format should be in sentence-case

TY - JOUR T1 - Optimization of Headspace Solid-Phase Micro-Extraction Conditions (HS-SPME) and Identification of Major Volatile Aroma-Active Compounds in Chinese Chive (Allium tuberosum Rottler). AU - Xie,Bojie, AU - Wu,Qian, AU - Wei,Shouhui, AU - Li,Haiyan, AU - Wei,Jinmei, AU - Hanif,Medhia, AU - Li,Ju, AU - Liu,Zeci, AU - Xiao,Xuemei, AU - Yu,Jihua, Y1 - 2022/04/08/ PY - 2022/03/10/received PY - 2022/04/02/revised PY - 2022/04/04/accepted PY - 2022/4/23/entrez PY - 2022/4/24/pubmed PY - 2022/4/27/medline KW - Chinese chive KW - HS-SPME-GC-MS KW - OAVs KW - aroma-active compounds KW - volatile compounds JF - Molecules (Basel, Switzerland) JO - Molecules VL - 27 IS - 8 N2 - In order to rapidly and precisely identify the volatile compounds in Chinese chive (Allium tuberosum Rottler), seven key parameters of headspace solid-phase micro-extraction conditions (HS-SPME) from Chinese chive were optimized. A total of 59 volatile compounds were identified by using the optimized method, including 28 ethers, 15 aldehydes, 6 alcohols, 5 ketones, 2 hydrocarbons, 1 ester, and 2 phenols. Ethers are the most abundant, especially dimethyl trisulfide (10,623.30 μg/kg). By calculating the odor activity values (OAVs), 11 volatile compounds were identified as the major aroma-active compounds of Chinese chive. From the analysis of the composition of Chinese chive aroma, the "garlic and onion" odor (OAV = 2361.09) showed an absolute predominance over the other 5 categories of aroma. The results of this study elucidated the main sources of Chinese chive aroma from a chemical point of view and provided the theoretical basis for improving the flavor quality of Chinese chive. SN - 1420-3049 UR - https://www.unboundmedicine.com/medline/citation/35458622/Optimization_of_Headspace_Solid_Phase_Micro_Extraction_Conditions__HS_SPME__and_Identification_of_Major_Volatile_Aroma_Active_Compounds_in_Chinese_Chive__Allium_tuberosum_Rottler__ DB - PRIME DP - Unbound Medicine ER -