Recovery of Mint Essential Oil through Pressure-releasing Distillation during Subcritical Water Treatment

被引：5

作者：

Chiou, Tai-Ying ^{[1
]}

Konishi, Masaaki ^{[1
]}

Nomura, Shiori ^{[2
]}

Shimotori, Yasutaka ^{[1
]}

Murata, Miki ^{[3
]}

Ohtsu, Naofumi ^{[3
]}

Kohari, Yoshihito ^{[3
]}

Nagata, Yuichi ^{[4
]}

Saitoh, Tohru ^{[3
]}

机构：

[1] Kitami Inst Technol, Sch Reg Innovat & Social Design Engn, Kitami, Hokkaido 0908507, Japan

[2] Kitami Inst Technol, Dept Biotechnol & Environm Chem, Kitami, Hokkaido 0908507, Japan

[3] Kitami Inst Technol, Sch Earth Energy & Environm Engn, Kitami, Hokkaido 0908507, Japan

[4] Kitami Hakka Tsusho Co Ltd, Oroshi Machi, Kitami, Hokkaido 0900056, Japan

来源：

FOOD SCIENCE AND TECHNOLOGY RESEARCH | 2019年 / 25卷 / 06期

关键词：

essential oil; Japanese mint; subcritical water treatment; pressure-releasing distillation; superheated steam; ANTIOXIDATIVE ABILITY; EXTRACTION; FORMULATION; SUBSTANCE;

D O I：

10.3136/fstr.25.793

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

Subcritical water treatment with pressure-releasing distillation was proposed as a method to obtain essential oil from Japanese mint (Mentha arvensis L. var. piperascens Malinv. cv.). The extraction and fractionation were carried out between 100 degrees C and 220 degrees C, and extraction times of 5 to 60 min were investigated. Quantitative analysis of volatile component was conducted by gas chromatography. The yields of both 1-menthol and l-menthone converged in the initial fractions as the extraction temperature was increased. The yields of l-menthol, l-limonene, l-menthone, and piperitone increased as the temperature was increased from 100 degrees C to 180 degrees C, but decreased as it was raised further to 220 degrees C. The yields of iso-menthone, 3-octanol, and l-menthyl acetate increased as temperature was increased up to 220 degrees C. The extraction time of 60 min showed a negative effect on the extraction, and the highest total yield (30.5 mg/g-dry leaves) was obtained at 180 degrees C with an extraction time of only 5 min.

引用

页码：793 / 799

页数：7

共 24 条

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