期刊
JOURNAL OF FOOD SCIENCE AND TECHNOLOGY-MYSORE
卷 55, 期 10, 页码 4212-4222出版社
SPRINGER INDIA
DOI: 10.1007/s13197-018-3357-x
关键词
Essential oil; Bio-enrichment; Olive oil; Packaging; Photooxidation
This study was performed to determine the effect of the addition of Laurus nobilis L. essential oil (EO) (at 0.01% v/v) and of the packaging material (brown and transparent glass or PET) on the oxidative stability of Algerian extra-virgin olive oil (EVOO) stored for 90 days at 25 +/- 2 A degrees C under continuous exposure to fluorescent light (similar to 900 lux). Control and enriched EVOO was analysed after 30, 60 and 90 days for various parameters. Bio-enrichment of EVOO with EO combined with packaging in brown glass enabled maintenance of the highest amounts of chlorophyll and carotenoids after 90 days of accelerated photo-oxidation. The lowest total phenols content was found in EVOO without EO packed in transparent glass. EO enrichment and brown packaging preserved higher levels of antioxidant activity but could not preserve the oxidation indices until the end of the period of light exposition.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据