Physicochemical properties and oxidative stabilities of mealworm (Tenebrio molitor) oils under different roasting conditions

  • Jeon, Yu-Ho; 
  • Son, Yang-Ju; 
  • Kim, Soo-Hee; 
  • Yun, Eun-Young; 
  • Kang, Hee-Jin; 
  • 외 1명
Citations

WEB OF SCIENCE

70
Citations

SCOPUS

81

초록

Physicochemical properties and oxidative stabilities of mealworm (Tenebrio molitor) oils under different roasting conditions were investigated. Oils were extracted using n-hexane from mealworms roasted at 200A degrees C for 0, 5, 10, and 15 min and physicochemical properties and oxidative stabilities of oils were analyzed. Roasting increased the color intensity and the oleic acid and delta-tocopherol contents, but decreased linoleic acid, and alpha- and gamma-tocopherol contents. An improvement in oxidative stability was observed in roasted mealworm oils, demonstrated by induction time and peroxide values. Mealworm oil contained abundant essential fatty acids and exhibited a superior oxidative stability.

키워드

mealworm; oil; roasting; physicochemical property; oxidative stability; CHEMICAL-COMPOSITION; MAILLARD REACTION; LIPID OXIDATION; EDIBLE INSECTS; FRYING OILS; SEED OIL; FOOD; BIODIESEL; TOCOPHEROLS; ACIDS
제목
Physicochemical properties and oxidative stabilities of mealworm (Tenebrio molitor) oils under different roasting conditions
저자
Jeon, Yu-Ho; Son, Yang-Ju; Kim, Soo-Hee; Yun, Eun-Young; Kang, Hee-Jin; Hwang, In-Kyeong
DOI
10.1007/s10068-016-0015-9
발행일
2016-02
유형
Article
저널명
Food Science and Biotechnology
권
25
호
1
페이지
105 ~ 110