Diacylglycerol-enriched oil production using chemical glycerolysis

Satriana, Normalina Arpi, Yanti Meldasari Lubis, Adisalamun, Muhammad Dani Supardan, Wan Aida Wan Mustapha

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Diacylglycerol (DAG)-enriched oils have been drawing increased global attention from researchers and food manufacturers. The production of DAG-enriched oils have been investigated extensively because of its health benefit. DAG is commonly produced chemically through glycerolysis processes. This paper attempts to review and summarize the chemical glycerolysis methods for DAG-enriched oils production. The critical process parameters of the DAG synthesis are also presented and discussed. In addition, a process intensification for DAG-enriched oils production has been developed with an objective of reducing required temperature with better reaction yields, and also lowering energy requirement and cost of processing. Practical applications: Diacylglycerol (DAG) has been widely used at different purity levels as an additive for enhancing fats' plasticity, an emulsifier and stabilizer in food as well as in medicine and cosmetic industries. DAG can be produced chemically through a glycerolysis process. Chemical production of DAG oil avoids a number of complex steps required in the enzymatic method. Important parameters in chemical glycerolysis must be fully considered to gain a better performance of chemical glycerolysis. Diacylglycerol (DAG) is ester of glycerol in which two of the hydroxyl group are esterified with fatty acids. DAG-enriched oil is commonly produced chemically through a glycerolysis process. Important process parameters in chemical glycerolysis as well as process intensification for DAG-enriched oil production are summarized in this review article.

Original languageEnglish
JournalEuropean Journal of Lipid Science and Technology
DOIs
Publication statusAccepted/In press - 2016

Fingerprint

Diglycerides
diacylglycerols
Oils
oils
Cosmetics
Oils and fats
Glycerol
Fatty acids
Medicine
Plasticity
Esters
Food
Health
acylglycerols
emulsifiers
energy costs
Insurance Benefits
cosmetics
energy requirements
purity

Keywords

  • Chemical glycerolysis
  • Diacylglycerol
  • Intensification process

ASJC Scopus subject areas

  • Food Science
  • Chemistry(all)
  • Biotechnology
  • Industrial and Manufacturing Engineering

Cite this

Diacylglycerol-enriched oil production using chemical glycerolysis. / Satriana; Arpi, Normalina; Lubis, Yanti Meldasari; Adisalamun; Supardan, Muhammad Dani; Wan Mustapha, Wan Aida.

In: European Journal of Lipid Science and Technology, 2016.

Research output: Contribution to journalArticle

Satriana ; Arpi, Normalina ; Lubis, Yanti Meldasari ; Adisalamun ; Supardan, Muhammad Dani ; Wan Mustapha, Wan Aida. / Diacylglycerol-enriched oil production using chemical glycerolysis. In: European Journal of Lipid Science and Technology. 2016.
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