Characteristic volatile compounds, fatty acids and minor bioactive components in oils from green plum seed by HS-GC-IMS, GC-MS and HPLC
文献类型： 外文期刊
作者： Xu, Lirong 1 ; Wang, Shihao 1 ; Tian, Ailing 1 ; Liu, Taorong 2 ; Benjakul, Soottawat 3 ; Xiao, Gengsheng 4 ; Ying, Xiaoguo 4 ; Zhang, Yuhong 4 ; Ma, Lukai 4 ;
作者机构： 1.Qingdao Univ, Inst Nutr & Hlth, Qingdao 266071, Peoples R China
2.Jiangnan Univ, Sch Food Sci & Technol, Wuxi 214122, Peoples R China
3.Prince Songkla Univ, Fac Agroind, Int Ctr Excellence Seafood Sci & Innovat, Hat Yai 90110, Thailand
4.Zhongkai Univ Agr & Engn, Coll Light Ind & Food, Key Lab Green Proc & Intelligent Mfg Lingnan Speci, Minist & Rural Affairs, Guangzhou 510225, Peoples R China
5.Zhejiang Ocean Univ, Coll Food & Pharm, Collaborat Innovat Ctr Seafood Deep Proc, Zhejiang Prov Key Lab Hlth Risk Factors Seafood, Zhoushan, Peoples R China
6.Tibet Acad Agr & Anim Husb Sci, Inst Agr Prod Dev & Food Sci, Lhasa 850000, Peoples R China
关键词： Green plum seed oil; Flavor compounds; Fatty acids; Bioactive compounds
期刊名称：FOOD CHEMISTRY-X （ 影响因子：6.1； 五年影响因子：6.4 ）
ISSN： 2590-1575
年卷期： 2023 年 17 卷
页码：
收录情况： SCI
摘要： Green plum is popular due to its tasty flavor and nutritional benefits. This study investigated the volatiles of oils extracted from the green plum seed using the headspace-gas chromatography-ion mobility spectrometry. A total of 42 volatiles were identified in the oil of green plum seed kernel and shell. By principal component analysis, a distinct separation between the seed kernel oil and shell oil was observed. The gallery plot showed that seed kernel oil had more desirable flavor compounds, such as ethyl acetate, 1-pentanol, 2-pentylfuran, and 2-hepta-none. However, seed shell oil contained more alkenals with a fatty odor and acetic acid with a pungent odor. The green plum seed oils were rich in oleic acid (>45 g/100 g), linoleic acid (>35 g/100 g), and minor bioactive components, i.e., tocopherol, phytosterol, and squalene. The shell oil had more total tocopherol (95.35 mg/kg) and beta-Sitosterol (80.70 %) compared to kernel oil. Therefore, green plum seed oil can be sustainably used as an edible oil.
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