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All Journal JURNAL KIMIA SAINS DAN APLIKASI
Salsabila Aqila Putri
Chemistry Department, Faculty of Mathematics and Natural Science, Lambung Mangkurat University Banjarbaru 70714|Lambung Mangkurat University|Indonesia
Chemical Engineering, Chemistry & Bioengineering Chemistry Engineering

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Encapsulation of Gemor Bark Extract Using Cetyltrimethylammonium bromide-Modified Nanocellulose Salsabila Aqila Putri; Sunardi Sunardi
Jurnal Kimia Sains dan Aplikasi Vol 24, No 7 (2021): Volume 24 Issue 7 Year 2021
Publisher : Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (478.017 KB) | DOI: 10.14710/jksa.24.7.252-258

Abstract

Gemor (Nothaphoebe coriacea) is one of the plants of Non-Timber Forest Product typical of wetlands with secondary metabolite compounds such as alkaloids, steroids, flavonoids, triterpenoids, and phenolics. Besides being used as an insecticide, gemor bark also has antioxidant activities, anti-influenza, antivirus, antiherpes, and anti-inflammatory. This study aimed to encapsulate gemor bark extract using cetyltrimethylammonium bromide (CTAB)-modified nanocellulose to increase the effectiveness of its use. The result showed that gemor bark extract had an IC50 value of 39.97 ppm. In comparison, encapsulated gemor bark extract (Gemor-Nc-4 mM CTAB) had an excellent antioxidant activity with an IC50 value of 98.41 ppm and encapsulation efficiency of 53.70 %.
Co-Authors Sunardi, Ph.D., Sunardi