Candelilla Wax as Natural Slow-Release Matrix for Fertilizers Encapsulated by Spray Chilling

查看全文 作　　者：Noe Navarro-[1]Guajardo;Edgar Miguel Garcia-[2]Carrillo;Carlos Espinoza-[2]Gonzalez;Ruben Tellez-[1]Zablah;Fatima Davila-[2]Hernandez;Jorge Romero-[2]Garcia;Antonio Ledezma-[2]Perez;Jesus Alfonso Mercado-[3]Silva;Claudia Anahi Perez [4]Torres;Nicolaza [5]Pariona

机构地区：[1]Technological Institute of Saltillo,Blvd.Venustiano Carranza 2400,C.P.25280,Saltillo,Coahuila,México;[2]Research Center for Applied Chemistry,Sonomimetikos Research Group,Blvd.Enrique Reyna Hermosillo 140,C.P.25294,Saltillo,Coahuila,México;[3]Research Center for Applied Chemistry,National Laboratory of Graphene,Blvd.Enrique Reyna Hermosillo 140,C.P.25294,Saltillo,Coahuila,México;[4]CONACyT–Institute of Ecology A.C.,Carretera antigua a Coatepec 351,El Haya,C.P.91070,Xalapa,Veracruz,México;[5]Network for Advanced Molecular Studies,Institute of Ecology A.C.,Carretera antigua a Coatepec 351,El Haya,C.P.91070,Xalapa,Veracruz,México

出　　处：《Journal of Renewable Materials》索引2018年第6卷第3期,共11页

摘　　要：Efforts to improve crop yields with efficient use of fertilizers are needed to guarantee global food security.Enhanced slow-release fertilizer systems(SRFs)encapsulated in biodegradable matrices are being developed to address this global concern.From a wide range of strategies for SRFs development,we explored a natureinspired solution based on the plant cuticle model and its function as a membrane for water and nutrient transport control.Here,Candelilla wax,extracted from Candelilla wild plants(Euphorbia antisyphilitica),is studied as a renewable slow-release matrix for fertilizers encapsulated by a modified spray chilling process.From this process,microencapsulates containing 40 wt%of phosphorus fertilizer are obtained with distinctive sizes and chemical characteristics,presenting a slow-release behavior.Considering the abovementioned features,novel insights into fertilizer release mechanisms based on plant cuticle models are discussed. 关键词：Candelilla wax ENCAPSULATION PHOSPHORUS slow-release fertilizers(SRFs) spray chilling

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Candelilla Wax as Natural Slow-Release Matrix for Fertilizers Encapsulated by Spray Chilling

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