Encapsulation of Clove Oil within Ca-Alginate-Gelatine Complex: Effect of Process Variables on Encapsulation Efficiency

Jurnal Teknik Kimia dan Lingkungan

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Field Value
 
Title Encapsulation of Clove Oil within Ca-Alginate-Gelatine Complex: Effect of Process Variables on Encapsulation Efficiency
 
Creator Wibowo, Agung Ari
Suryandari, Ade Sonya
Naryono, Eko
Pratiwi, Vania Mitha
Suharto, Muhammad
Adiba, Naila
 
Subject Chemical Engineering
encapsulation; clove oil; Ca-Alginate-Gelatine; microcapsules
Chemical Engineering; Encapsulation Technology
 
Description Karena memiliki khasiat seperti analgesik, minyak cengkeh biasa digunakan sebagai obat, antibakteri, antioksidan, dan antimikroba. Kemungkinan enkapsulasi minyak cengkeh sebagai makrokapsul padat dipelajari dengan pembuatan makrokapsul Ca-Alginate-Gelatine. Variabel proses yang digunakan adalah variasi konsentrasi alginat 1% dan 1,5% b / v, dan perbandingan massa antara alginat-gelatin divariasikan antara 1: 4, 1: 6, dan 1: 8 w /w. Selain itu, variasi konsentrasi CaCl2 (10%, 20% dan 30% w / v) sebagai cross-linking agent pembentukan kompleks Ca-Alginate juga digunakan sebagai variabel proses. Peningkatan konsentrasi alginat, gelatin dan CaCl2 nampaknya menurunkan efisiensi enkapsulasi karena terbatasnya volume ruang bebas yang terbentuk pada matriks Ca-Alginat-Gelatin. Efisiensi enkapsulasi tertinggi (93,08%) diperoleh pada penggunaan Alginat 1% w / v, dengan perbandingan alginat dengan gelatin 1: 4 dan ikatan silang dalam larutan CaCl2 10% w / v selama 15 menit.Owing to the properties such as analgesic, clove oil is commonly used as medicine, antibacterial, antioxidant, and antimicrobial drugs. The possibility of clove oil encapsulation as a solid macrocapsule was studied by making Ca-Alginate-Gelatine macrocapsules. The process variables used were variations in Alginate concentration of 1% and 1.5% w/v, and the mass ratio between alginate-gelatine was varied between 1: 4, 1: 6, and 1: 8 w/w. In addition, variations in the concentration of CaCl2 (10%, 20% and 30% w/v) as a cross-linking agent for the formation of Ca-Alginate complexes were also used as process variables. The increase of alginate, gelatine and CaCl2 concentration seems to decreased the encapsulation efficiency because of the limitation of the free space volume formed in the Ca-Alginate-Gelatine matrix. The highest encapsulation efficiency (93.08%) was obtained in the use of Alginate 1% w/v, with a ratio of alginate to gelatine 1: 4 and cross-linking in a 10% w/v CaCl2 solution for 15 minutes.
 
Publisher Politeknik Negeri Malang
 
Contributor
 
Date 2021-04-29
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion

experiment
 
Format application/pdf
 
Identifier http://jtkl.polinema.ac.id/index.php/jtkl/article/view/214
10.33795/jtkl.v5i1.214
 
Source Jurnal Teknik Kimia dan Lingkungan; Vol 5, No 1 (2021): April 2021; 71-77
2579-9746
2579-8537
 
Language eng
 
Relation http://jtkl.polinema.ac.id/index.php/jtkl/article/view/214/pdf
 
Rights Copyright (c) 2021 Agung Ari Wibowo, Ade Sonya Suryandari, Eko Naryono, Vania Mitha Pratiwi, Muhammad Suharto, Naila Adiba
http://creativecommons.org/licenses/by-nc/4.0
 

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