干旱区生态环境知识资源中心(Arid): EFFECT OF MICROWAVE PRETREATMENT ON BIOACTIVE COMPOUNDS EXTRACTION FROM XOCONOSTLE (Opuntia joconostle) BY-PRODUCTS

Arid

DOI	10.24275/uam/izt/dcbi/revmexingquim/2019v18n1/Davila
	EFFECT OF MICROWAVE PRETREATMENT ON BIOACTIVE COMPOUNDS EXTRACTION FROM XOCONOSTLE (Opuntia joconostle) BY-PRODUCTS
	Davila-Hernandez, G.1; Sanchez-Pardo, M. E.1; Gutierrez-Lopez, G. F.1; Necoechea-Mondragon, H.2; Ortiz-Moreno, A.1
通讯作者	Ortiz-Moreno, A.
来源期刊	REVISTA MEXICANA DE INGENIERIA QUIMICA
ISSN	1665-2738
出版年	2019
卷号	18 期号:1 页码:191-204
英文摘要	Xoconostle is a common feature of the Mexican landscape in semi-arid regions. Its mesocarp is processed into jellies, sauces and other products but the endocarp is discarded as waste; in spite of containing appreciable amounts of bioactive compounds with antioxidant activity. This study aimed to evaluate the effect of microwave pretreatment on the extraction of phenolic and flavonoids compounds from xoconostle's endocarp and to determine their antioxidant capacity and microstructural changes. According to the surface response methodology applied, the optimum conditions for phenolic compounds and flavonoid extraction from endocarp using microwave pre-treatment (297 W for 5.5 min) were: 0% ethanol, 5 degrees C and 10 min of stirring. The total phenolic, total flavonoid, betalains and ascorbic acid contents, as well as the antioxidant capacity were higher in the microwave pretreated samples compared with non-pretreated ones. The following phenolic acids and flavonoids were identified in the endocarp extracts obtained under optimal conditions: gallic, caffeic. protocatechuic, coumaric and, vanillic acids, epicatechin and catechin. Our results suggested that the application of a microwave pretreatment improves compounds extraction in xoconostle's endocarp, which could be an alternative source of bioactive substances with high antioxidant capacity.
英文关键词	xoconostle phenolic compounds microwaves extraction antioxidant capacity microstructure
类型	Article
语种	英语
国家	Mexico
开放获取类型	hybrid
收录类别	SCI-E
WOS记录号	WOS:000466247100016
WOS关键词	DIFFERENT COOKING METHODS ; ASSISTED EXTRACTION ; ANTIOXIDANT ACTIVITY ; PHENOLIC-COMPOUNDS ; PHYSICOCHEMICAL PROPERTIES ; FUNCTIONAL-PROPERTIES ; FICUS-INDICA ; OPTIMIZATION ; POLYPHENOLS ; ULTRASOUND
WOS类目	Chemistry, Applied ; Engineering, Chemical
WOS研究方向	Chemistry ; Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/218515
作者单位	1.Inst Politecn Nacl, Natl Sch Biol Sci, Dept Biochem Engn, Unidad Profes Adolfo Lopez Mateos, Av Wilfrido Massieu,Esq Cda Miguel Stampa S-N, Mexico City 07738, DF, Mexico; 2.Inst Politecn Nacl, Coordinat Network Operat Res & Postgrad, Miguel Bernard S-N, Mexico City 07320, DF, Mexico
推荐引用方式 GB/T 7714	Davila-Hernandez, G.,Sanchez-Pardo, M. E.,Gutierrez-Lopez, G. F.,et al. EFFECT OF MICROWAVE PRETREATMENT ON BIOACTIVE COMPOUNDS EXTRACTION FROM XOCONOSTLE (Opuntia joconostle) BY-PRODUCTS[J],2019,18(1):191-204.
APA	Davila-Hernandez, G.,Sanchez-Pardo, M. E.,Gutierrez-Lopez, G. F.,Necoechea-Mondragon, H.,&Ortiz-Moreno, A..(2019).EFFECT OF MICROWAVE PRETREATMENT ON BIOACTIVE COMPOUNDS EXTRACTION FROM XOCONOSTLE (Opuntia joconostle) BY-PRODUCTS.REVISTA MEXICANA DE INGENIERIA QUIMICA,18(1),191-204.
MLA	Davila-Hernandez, G.,et al."EFFECT OF MICROWAVE PRETREATMENT ON BIOACTIVE COMPOUNDS EXTRACTION FROM XOCONOSTLE (Opuntia joconostle) BY-PRODUCTS".REVISTA MEXICANA DE INGENIERIA QUIMICA 18.1(2019):191-204.