Eco-Friendly Extraction of Pectin and Essential Oils from Orange and Lemon Peels
Eco-Friendly Extraction of Pectin and Essential Oils from Orange and Lemon Peels
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DOI：
10.1021/acssuschemeng.5b01716
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发表时间：
2016-04-01
影响因子：
8.4
通讯作者：
Pagliaro, Mario
中科院分区：
文献类型：
--
作者：
Fidalgo, Alexandra;Ciriminna, Rosaria;Pagliaro, Mario
以废橙子皮和柠檬皮为原料，采用微波为能源，以水为分散介质，采用环保型工艺提取果胶和d-柠檬烯。这两种生物产品的特点是漫反射红外（DRIFT）光谱，和果胶样品也通过扫描电子显微镜（SEM）。对于从废柠檬皮中提取的果胶和精油，在实验室和半工业规模上获得的结果进行了比较。所获得的高产量、生物产品的质量和该工艺的环境可行性支持该技术即将商业化。
Pectin and d-limonene were extracted from waste orange and lemon peel by an innovative eco-friendly process using only water as dispersing medium and microwaves as energy source. Both bioproducts were characterized by diffuse reflectance infrared (DRIFT) spectroscopy, and the pectin samples also by scanning electron microscopy (SEM). For pectin and essential oils extracted from waste lemon peel, the results obtained at laboratory and semi-industrial scales are compared. The high yields obtained, the quality of the bioproducts and the environmental viability of the process support forthcoming commercialization of the technology.