Aktivitas dan stabilitas radical scavenging l-askorbil palmitat hasil sintesis secara enzimatik

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Title:	Aktivitas dan stabilitas radical scavenging l-askorbil palmitat hasil sintesis secara enzimatik
Other Titles:	Activity and Stability of Radical Scavenging of L- Palmitate Synthesized Enzymatically Jurnal Teknologi dan Industri Pangan Vol 20 No 2 Tahun 2009
Authors:	Siswoyo, Tri Agus Ardiyati, Tri
Issue Date:	2009
Publisher:	IPB (Bogor Agricultural University)
Abstract:	L-ascorbyl palmitate (AsA-Pal-Enz) was synthesized by using an immobilized lipase from Aspergillus niger. A comparison of antioxidative effects between L-ascorbic acid (AsA) and AsA-Pal-Enz was determined in terms of 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical-scavenging. The results indicate that the AsA-Pal-Enz was effective in preventing lipid oxidation, while the antioxidative activity in authentic AsA-Pal was lower. The activity of AsA-Pal-Enz was very stable than AsA-Pal standard during heating.
URI:	http://repository.ipb.ac.id/handle/123456789/45701
Appears in Collections:	Jurnal Teknologi dan Industri Pangan

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Jurnal Teknologi Dan Industri Pangan, Vol 20, No 2 (2009) - aktivitas dan stabilitas radical.doc	Abstract	24 kB	Microsoft Word	View/Open
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