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An Automated System for the Stage of Hydrolysis and Filtration in the Extraction of Pectin from the Cocoa Shell

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Authors
Ccencho, Maritza
Quijada, Valeria
Vinces, Leonardo
Issue Date
2021-01-01
Keywords
Cocoa shell
Hydrolysis
Pectin extraction
Shell filtering
Automation
Passive filters
Structural design
AISI-304 stainless steel
Automated systems
Extraction process

Metadata
Show full item record
Journal
Smart Innovation, Systems and Technologies
URI
http://hdl.handle.net/10757/653786
DOI
10.1007/978-3-030-57566-3_26
Additional Links
https://www.scopus.com/record/display.uri?eid=2-s2.0-85098153892&doi=10.1007%2f978-3-030-57566-3_26&origin=inward&txGid=06d4b7d329047de7d9f5f86b2f27ea10
Abstract
Pectin obtained from cocoa husks has recently been investigated because of its gelling and stabilizing properties that have great potential for the food, cosmetic and pharmaceutical industries. However, its production at the industrial level has not been studied or developed in Peru. A fundamental part of the extraction process is the stage of hydrolysis and filtering of the cocoa shell. Because of this, an automated system for acid-thermal hydrolysis and shell filtration is proposed. The control of both processes is of great importance because the quality and efficiency of the extracted pectin will depend on it. The tests will be carried out in a cylindrical taper with a 100 L capacity which is adapted to contain a 20 L cylindrical filter, both made of AISI 304 stainless steel. The filter has a motor to homogenize the temperature and pH of the mix. The pH of the process is 2 and the temperature is 90 ± 2 °C, since in these ranges the pectin is released more easily from the cocoa shell. The method consists of the structural design of the tank and the filter, and in the design of the pH regulator and the heating system. The yield of the extraction process was achieved by 10%.
Type
info:eu-repo/semantics/article
Rights
info:eu-repo/semantics/openAccess
Language
eng
Description
El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado.
ISSN
21903018
EISSN
21903026
ae974a485f413a2113503eed53cd6c53
10.1007/978-3-030-57566-3_26
Scopus Count
Collections
Ingeniería Mecatrónica

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