Article Per Year (5 Year)
p-Index From 2019 - 2024
0
P-Index
This Author published in this journals
All Journal Jurnal Teknologi Dan Industri Pangan Forum Pasca Sarjana
Suhardi .
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Education Industrial & Manufacturing Engineering

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Jurnal Teknologi Dan Industri Pangan

 1 
Synthesis of Xylitol-Polyester from Palm Fatty Acid Distillate(PFAD) Suhardi .; Tranggono .; Amanda Hardiyani SN
Jurnal Teknologi dan Industri Pangan Vol. 14 No. 1 (2003): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (248.591 KB)

Abstract

This study of xylitol-polyester synthesis was carried out using palm fatty acid distillate as the a source fatty acids. The objective of this study was to obtain the optimum condition with regard to reaction kinetis during synthesis. In the experiment, temperatures were varied at 110, 120, 130, 140 and 150oC; while during reactions samples were drawn at 0, 3, 6, 9 and 12 hours for determination of hydroxil value. Results showed that the optimum condition for synthesis was found at 145„b2.5oC for 3.5„b0.5 hours. It was noted, that the reaction was reversible, first order with the activation energy 4475.57 cal/mol for synthesis and 4499.21 cal/mol for hydrolisis.
Co-Authors Amanda Hardiyani SN Budi Indra Setiawan Hidayat Pawitan Roh Santoso B. Waspodo Tranggono .