Recovery of polyphenols from camu-camu (Myrciaria dubia H.B.K. McVaugh) depulping residue by cloud point extraction

Carlos Eduardo de Araújo Padilha; Juliana Chris Silva de Azevedo; Francisco Canindé de Sousa Júnior; Sérgio Dantas de Oliveira Júnior; Domingos Fabiano de Santana Souza; Jackson Araújo de Oliveira; Gorete Ribeiro de Macedo; Everaldo Silvino dos Santos

doi:10.1016/j.cjche.2017.10.032

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Recovery of polyphenols from camu-camu (Myrciaria dubia H.B.K. McVaugh) depulping residue by cloud point extraction

Separation Science and Engineering | Updated：2026-01-06

- Recovery of polyphenols from camu-camu (Myrciaria dubia H.B.K. McVaugh) depulping residue by cloud point extraction
- Chinese Journal of Chemical Engineering Vol. 26, Issue 12, Pages: 2471-2476(2018)
- Affiliations：
  
  2 Laboratory of Food Bioactive Compounds and Dairy Technology, Chemical Engineering Department, Federal University of Rio Grande do Norte(UFRN), Natal,RN,Brazil
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2017.10.032
  CLC：
- Published：2018
- Accepted：
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H.B.K. McVaugh) depulping residue by cloud point extraction[J]. Chinese Journal of Chemical Engineering, 2018, 26(12): 2471-2476.
DOI：

H.B.K. McVaugh) depulping residue by cloud point extraction[J]. Chinese Journal of Chemical Engineering, 2018, 26(12): 2471-2476. DOI： 10.1016/j.cjche.2017.10.032.

摘要

Abstract

In this study the potential of cloud point extraction formed by a non-ionic surfactant was used in order to separate polyphenols from industrial residues of camu-camu. The effects of operational conditions of the cloud point extraction (CPE) on the polyphenol recovery and volumetric ratio were investigated. The results showed a maximum recovery of 95.71% that was obtained using 7.0 wt% Triton X-114

native pH (3.25)

and 80 wt% polyphenol extract at 30℃. The use of cloud point extraction was successful to recover the polyphenols from agroindustrial residue since it is a simple as well as of low-cost technique.

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