TY - JOUR T1 - Identification of dihydro-β-ionone as a key aroma compound in addition to C8 ketones and alcohols in Volvariella volvacea mushroom. AU - Xu,Xiaodong, AU - Xu,Rui, AU - Jia,Qian, AU - Feng,Tao, AU - Huang,Qingrong, AU - Ho,Chi-Tang, AU - Song,Shiqing, Y1 - 2019/05/02/ PY - 2019/02/01/received PY - 2019/04/30/revised PY - 2019/05/01/accepted PY - 2019/6/2/entrez PY - 2019/6/4/pubmed PY - 2019/8/16/medline KW - Aroma reconstitution KW - Dihydro-β-ionone KW - Gas chromatography-olfactometry KW - Solvent assisted flavor evaporation KW - Volvariella volvacea SP - 333 EP - 339 JF - Food chemistry JO - Food Chem VL - 293 N2 - The volatile compounds of Volvariella volvacea mushroom were investigated by solvent assisted flavor evaporation (SAFE)/gas chromatography-mass spectrometry (GC-MS), gas chromatography-olfactometry (GC-O), odor activity value (OAV), combined with aroma reconstitution and omission. The results showed that a total of 63 compounds were detected after SAFE extraction. A total of 26 compounds were determined after GC-O and 17 compounds whose OAV greater than 1 were subjected to reconstitution and omission experiments. The results showed that dihydro-β-ionone, 1-octen-3-one, 1-octen-3-ol, γ-undecalactone, 3-octanol, 2-octanone, hexanal, 2-methylbutanal, camphene, carvone, 2-nonanone, and phenylacetaldehyde have been successfully identified as the key aroma compounds. More significantly, dihydro-β-ionone as a key aroma compound was first found in Volvariella volvacea mushroom. SN - 1873-7072 UR - https://www.unboundmedicine.com/medline/citation/31151620/Identification_of_dihydro_β_ionone_as_a_key_aroma_compound_in_addition_to_C8_ketones_and_alcohols_in_Volvariella_volvacea_mushroom_ DB - PRIME DP - Unbound Medicine ER -