Glycerolysis-Interesterification of Palm Olein and Coconut Oil Blend using Two High-Shear Continuous Stirred Tank Reactors

Ardani, Aulia Safrina and Millati, Ria and Yanti, Rini and Rohana, Nanda Legiasa Rabiul Tsani and Hidayat, Chusnul (2023) Glycerolysis-Interesterification of Palm Olein and Coconut Oil Blend using Two High-Shear Continuous Stirred Tank Reactors. Polish Journal of Chemical Technology, 25 (4). 1 -9. ISSN 15098117

[thumbnail of GlycerolysisInteresterification-of-Palm-Olein-and-Coconut-Oil-Blend-using-Two-HighShear-Continuous-Stirred-Tank-Reactors.pdf] Text
GlycerolysisInteresterification-of-Palm-Olein-and-Coconut-Oil-Blend-using-Two-HighShear-Continuous-Stirred-Tank-Reactors.pdf - Published Version
Restricted to Registered users only

Download (505kB) | Request a copy

Abstract

This study aimed to synthesize structured lipids containing high mono- and diacylglycerol by glycerolysisinteresterification of palm olein and coconut oil blend in two high-shear continuous stirred tank reactors in series. The result showed that various flow rates of 11 mL/min to 23 mL/min did not significantly increase mono- and diacylglycerol concentration, while at a flow rate of 26 mL/min only a low concentration of mono- and diacylglycerol was formed. However, a flow rate 20 mL/min and an agitating speed of 2000 rpm produced mono- and diacylglycerol concentration of 61.7 with the highest productivity of 2.1/min and a triacylglycerol conversion of 64.6. The slip melting point, melting point, hardness, emulsion capacity, and stability were 23.77 oC, 30 oC, 14.6 N, 65.15, and 59.15, respectively. The product's solid fat content at 25 oC was lower than cocoa butter. The product contained β' and β crystals, thus it can be applied as a cocoa butter substitute.

Item Type: Article
Additional Information: Cited by: 0; All Open Access, Gold Open Access
Uncontrolled Keywords: oconut oil; Continuous stirred tank reactor; Diacylglycerol; Glycerolysis-interesterification; Monoacylglycerol; Palm olein
Subjects: Q Science > Q Science (General)
T Technology > T Technology (General)
T Technology > T Technology (General) > Industrial engineering. Management engineering
T Technology > TP Chemical technology > Food processing and manufacture
Divisions: Faculty of Agricultural Technology > Master Program in Food and Science Technology
Depositing User: Siti Marfungah Marfungah
Date Deposited: 20 Aug 2024 03:52
Last Modified: 20 Aug 2024 03:52
URI: https://ir.lib.ugm.ac.id/id/eprint/3162

Actions (login required)

View Item
View Item