TY - GEN
T1 - Manufacture of glycerol monostearate surfactant using microwave
AU - Qadariyah, Lailatul
AU - Kusuma, Rafly Ario
AU - Saskara, Firas Yodha
N1 - Publisher Copyright:
© 2023 Author(s).
PY - 2023/2/28
Y1 - 2023/2/28
N2 - The purpose of this study was to produce glycerol monostearate according to standard specifications by studying the effect of the variable reactant ratio, amount of catalyst, power and esterification reaction time between glycerol and stearic acid on glycerol monostearate yield using microwave for 40-80 minutes to accelerate reaction temperature. The esterification reaction is the reaction between stearic acid and glycerol using HCl as catalyst in this research. The resulting product is glycerol monostearate which will then be recrystallized and analyzed with AOCS Ca 5a-40 to know the content of glycerol monostearate. In this study, the variables are mole ratio (1:1, 2:1,3:1), amount of catalyst (0,5%wt, 1%wt, 1,5%wt), temperature (120°C, 130°C, 140°C, 150°C, 160°C) and reaction time (40, 50, 60, 70, 80 minutes). By using reactant ratio 3:1, catalyst weight 1%wt, heating time 80 minutes and temperature 160°C, the product is glycerol monostearate with FFA content of 25.80% and yield 88.35%.
AB - The purpose of this study was to produce glycerol monostearate according to standard specifications by studying the effect of the variable reactant ratio, amount of catalyst, power and esterification reaction time between glycerol and stearic acid on glycerol monostearate yield using microwave for 40-80 minutes to accelerate reaction temperature. The esterification reaction is the reaction between stearic acid and glycerol using HCl as catalyst in this research. The resulting product is glycerol monostearate which will then be recrystallized and analyzed with AOCS Ca 5a-40 to know the content of glycerol monostearate. In this study, the variables are mole ratio (1:1, 2:1,3:1), amount of catalyst (0,5%wt, 1%wt, 1,5%wt), temperature (120°C, 130°C, 140°C, 150°C, 160°C) and reaction time (40, 50, 60, 70, 80 minutes). By using reactant ratio 3:1, catalyst weight 1%wt, heating time 80 minutes and temperature 160°C, the product is glycerol monostearate with FFA content of 25.80% and yield 88.35%.
KW - Esterification
KW - Glycerol Monostearate
KW - HCl
KW - Microwave
UR - http://www.scopus.com/inward/record.url?scp=85149977280&partnerID=8YFLogxK
U2 - 10.1063/5.0112815
DO - 10.1063/5.0112815
M3 - Conference contribution
AN - SCOPUS:85149977280
T3 - AIP Conference Proceedings
BT - 2nd International Symposium of Indonesian Chemical Engineering 2021
A2 - Purbasari, Aprilina
A2 - Ariyanti, Dessy
A2 - Suherman, null
A2 - Kumoro, Andri Cahyo
A2 - Kusworo, Tutuk Djoko
A2 - Djaeni, Mohamad
PB - American Institute of Physics Inc.
T2 - 2nd International Symposium of Indonesian Chemical Engineering 2021: Enhancing Innovations and Applications of Chemical Engineering for Accelerating Sustainable Development Goals, ISIChem 2021
Y2 - 6 October 2021 through 7 October 2021
ER -