Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/108361
Type: Artigo de periódico
Title: Optimization Of Saponin Extraction Conditions From Ampelozizyphus Amazonicus By Using Experimental Design And Surface Response Methodology [otimização Das Condições De Extração De Saponinas Em Ampelozizyphus Amazonicus Usando Planejamento Experimental E Metodologia De Superfície De Resposta]
Author: Dos Santos F.M.
Simoes J.C.
Silva J.R.A.
Barthus R.C.
Poppi R.J.
Amaral A.C.F.
Abstract: METHODOLOGY. This works describes the use of experimental design and surface response methodology for optimization of saponin extraction from Ampelozizyphus amazonicus. For this purpose, a method employing extraction based on maceration assisted by ultrasound technique was utilized. The following factors were studied: extraction length of time and solvent composition. The total saponin was determined by using a gravimetric method and the results expressed by their relative proportion to total crude extract. For the specific condition, 60% hydro-alcoholic solution and 18 minutes extraction length of time has shown the best results. This method can be useful for extraction of substances with biological importance.
Editor: 
Rights: aberto
Identifier DOI: 10.1590/S0100-40422011000900023
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-82155175329&partnerID=40&md5=a802d9f66db246af641b3cfc22f2bb5e
Date Issue: 2011
Appears in Collections:Unicamp - Artigos e Outros Documentos

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