Effect of Response Surface Methodology-Optimized Ultrasound-Assisted Pretreatment Extraction on the Composition of Essential Oil Released From Tribute citrus Peels

被引：9

作者：

Li, Guoqiang ^{[1
]}

Liu, Shuxun ^{[1
]}

Zhou, Qingqing ^{[1
]}

Han, Jiarun ^{[1
]}

Qian, Cheng ^{[1
]}

Li, Yongquan ^{[1
]}

Meng, Xia ^{[1
]}

Gao, Xin ^{[1
]}

Zhou, Tao ^{[1
]}

Li, Ping ^{[1
]}

Gu, Qing ^{[1
]}

机构：

[1] Zhejiang Gongshang Univ, Coll Food Sci & Biotechnol, Key Lab Food Microbial Technol Zhejiang Prov, Hangzhou, Peoples R China

来源：

FRONTIERS IN NUTRITION | 2022年 / 9卷

关键词：

Tribute citrus; essential oil; response surface methodology; hydrodistillation; ultrasound-assisted extraction; electronic nose; CHEMICAL-COMPOSITION; COMPONENTS; PLANTS; YIELD;

D O I：

10.3389/fnut.2022.840780

中图分类号：

R15 [营养卫生、食品卫生]; TS201 [基础科学];

学科分类号：

100403 ;

摘要：

The traditional hydrodistillation (HD) and ultrasound-assisted pretreatment extraction (UAPE) methods were proposed to obtain essential oil (EO) from Tribute citrus (TC) peels. The Box-Behnken design was employed to optimize the HD and UAPE procedures. Moreover, gas chromatography-mass spectrometry (GC-MS) and electronic nose (E-nose) were applied to identify the discrepancy of the extraction methods. The yield of EO extracted by UAPE (114.02 mg/g) was significantly higher than that by HD (85.67 mg/g) (p < 0.01) undergoing 40 min short time-consuming UPAE. A total of 28 compounds were extracted from the TC peels as terpenes were the predominant components. d-Limonene was the most vital compound in the T. citrus essential oil (TCEO), accounting for 86.38% of the total volatile concentration in HD and 86.75% in UAPE, respectively, followed by alpha-pinene, sabinene, gamma-myrcene, and beta-phellandrene. The chart of radar and graphic of the principal component analysis by E-nose displayed no significance, which was similar to the GC-MS results. This study demonstrated that UAPE is an efficient and short time-consuming method for TCEO extraction, which provides a promising method for the separation of EO from aromatic plant materials.

引用

页数：17

共 45 条

[31] Stabilization of Zataria essential oil with pectin-based nanoemulsion for enhanced cytotoxicity in monolayer and spheroid drug-resistant breast cancer cell cultures and deciphering its binding mode with gDNA [J].