期刊
INDUSTRIAL CROPS AND PRODUCTS
卷 83, 期 -, 页码 329-338出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.indcrop.2016.01.021
关键词
By-products; Fruit seed oils; Fatty acids; Phytosterols; Squalene; Biodiesel
资金
- National Research Programme of Latvia AgroBioRes [10-4/VPP-7/3]
The composition of fatty acids and phytosterols of oils recovered from the seeds of nine industrial fruit by-products: watermelon (Citrullus lanatus), honeydew melon (Cucumis melo), sea buckthorn (Hippophae rhamnoides), red currant (Ribes rubrum), pomegranate (Punica granatum), Japanese quince (Chaenomeles japonica), grape (Vitis vinifera), gooseberry (Ribes uva-crispa) and apple (Malus domestica) were studied. The oil yield in the investigated fruit seeds ranged from 11.8% (sea buckthorn) to 28.5% (watermelon). The main phytosterol identified in all fruit seed oils was beta-sitosterol with the concentration ranging between 0.5 and 3.1 mg/g of oil, in watermelon and Japanese quince, respectively. The fatty acid composition was unique for each fruit seed oil. The majority of samples had high linoleic acid content (38.0-70.7%), whereas the pomegranate seed oil was extremely rich in punicic acid (86.2%). Japanese quince seed oil had the highest potential value for biodiesel production; while the unique profile of bioactive compounds recorded in pomegranate seed oil indicated great potential for utilization in cosmetic and/or pharmaceutical industries. The Sigma PUFA/(Sigma SFA + Sigma MUFA) ratio of nine fruit seed oils highly correlated (r > 0.9, p < 0.0001) with all biodiesel properties, with the exception of the cold filter plugging point. (C) 2016 Elsevier B.V. All rights reserved.
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