Jiahui Zhao
Nanchang University
FermentationSaponificationHigh-performance liquid chromatographyChemistryRaw materialPrincipal component analysisSqualeneStarterStigmasterolBrassicasterolSteamingVegetable oilPhytosterolAromaCampesterolFood scienceMathematicsChromatographyIdentification (information)Kovats retention index
Publications 2
#1Shanshan LiuH-Index: 1
#2Hu Huiyu (NCU: Nanchang University)H-Index: 2
Last. Mingyue ShenH-Index: 29
view all 9 authors...
Vegetable oil is one of the principal sources of minor bioactive substances such as tocopherol, phytosterol, and squalene. In order to obtain the distribution of these substances in vegetable oil, this study developed and validated high performance liquid chromatography-tandem mass spectrometry (HPLC-MS) method for the simultaneous analysis of tocopherols (α-, β-, γ-, and δ-tocopherol), phytosterols (β-sitosterol, stigmasterol, brassicasterol, and campesterol), and squalene in vegetable oils. An...
#1Lichun Liu (NCU: Nanchang University)
#2Hu Huiyu (NCU: Nanchang University)H-Index: 2
Last. Mingyue Shen (NCU: Nanchang University)H-Index: 29
view all 10 authors...
In this study, volatile components of 40 Chinese fermented vinegar samples, made from different raw materials, starters, and processing technologies, were collected from different geographic origins in China (Shanxi, Jiangsu, Sichuan, and Fujian Province) and their volatile components were analyzed by headspace-solid-phase microextraction-gas chromatography-mass spectrometry. Sixty-two aroma compounds have been identified by NIST library combined with retention index, mainly including esters, he...