Extraction of Oil from Rosehip Seed: Kinetics, Thermodynamics, and Optimization,Chemical Engineering & Technology

当前位置： X-MOL 学术 › Chem. Eng. Technol. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Extraction of Oil from Rosehip Seed: Kinetics, Thermodynamics, and Optimization
Chemical Engineering & Technology ( IF 1.8 ) Pub Date : 2020-08-28 , DOI: 10.1002/ceat.201900689
Slavica M. Milić ₁ , Milan D. Kostić ₁ , Petar S. Milić ₂ , Vesna M. Vučić ₃ , Aleksandra Č. Arsić ₃ , Vlada B. Veljković _{1,

4} , Olivera S. Stamenković ₁

Affiliation

Rosehip (Rosa canina L.) oil (RSO) was recovered from waste rosehip seeds by cold pressing as well as maceration and Soxhlet extraction using n‐hexane. The influence of the extraction temperature, the solvent‐to‐seed ratio (SSR), and the extraction time on RSO yield was examined for the maceration process. The extraction technique did not influence the fatty acid profile of the RSO. All process factors had a significant effect on the oil yield. The kinetics was described using the model involving instantaneous washing followed by diffusion. The RSO maceration was spontaneous, endothermic, and irreversible.

中文翻译：

从玫瑰果种子中提取油的动力学，热力学和优化

玫瑰果（狗蔷薇L.）油（RSO）通过冷压以及浸渍和索氏提取利用从废物玫瑰果种子回收Ñ正己烷。在浸渍过程中，考察了萃取温度，溶剂/种子比（SSR）和萃取时间对RSO收率的影响。提取技术不影响RSO的脂肪酸谱。所有工艺因素均对油产量产生重大影响。使用涉及瞬时洗涤然后扩散的模型来描述动力学。RSO浸渍是自发的，吸热的且不可逆的。

更新日期：2020-08-28

点击分享查看原文

点击收藏

阅读更多本刊最新论文本刊介绍/投稿指南11