Pectin from carrot pomace: Optimization of extraction and physicochemical properties

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• 作者：Faeghe Jafari^a ; Faramarz Khodaiyan^a ; ^b ; ^{khodaiyan@ut.ac.ir} ; Hossein Kiani^b ; Seyed Saeid Hosseini^b
• 关键词：Carrot pomace ; Pectin ; Optimization ; Central composite design
• 刊名：Carbohydrate Polymers
• 出版年：2017
• 出版时间：10 February 2017
• 年：2017
• 卷：157
• 期：Complete
• 页码：1315-1322
• 全文大小：2238 K
• 卷排序：157

文摘

Maximum extraction yield of pectin was 15.6 ± 0.5% at optimal conditions. Optimum extraction conditions were 90 °C for 79.8 min with LSR 23.3 and pH 1.3. Carrot pomace pectin is classified as low methoxyl pectin. Carrot pomace pectin showed a suitable emulsifying activity (60.3%). Carrot pectin solutions exhibited viscous and pseudoplastic behavior.