@inproceedings{d901b4dbab7f4a25a54a515dbfe291de,
title = "Bromelain encapsulation on hydrogel chitosan-poly(N-vinyl pirrolidone) full-IPN",
abstract = "Bromelain is an enzymes that has many benefits when absorbed in intestine. However bromelain is damaged pH of the gastric, so bromelain should be coated to passing through the pH of the gastric and could be released in the intestine. Full-Interpenetrating Network oh hydrogel of chitosan-poly(N-vinyl pyrolidone) is selected to encapsulate bromelain and then release bromelain in intestine. The average efficiency of post encapsulation of full-IPN hydrogel chitosan-poly(N-vinyl pyrolidone) full-IPN by Lowry method is obtained 99%. While the in vitro average disolution value of bromelain by using lowry method at pH 7,4 and at pH 1,2 and then at pH of 7,4 consecutively 24,11%, 25,8% and 13,57% respectively. Specific of the bromelain which is in vitro released at pH 7,4 is decreased 47,23%. The specific activity of bromelain is determined by using kunitz method.",
keywords = "bromelain, chitosan, hydrogel, kunitz, lowry",
author = "Sandhy, {Palagan Paksina} and Emil Budianto and Sumi Hudiyono",
note = "Publisher Copyright: {\textcopyright} 2018 Author(s).; 3rd International Seminar on Chemistry: Green Chemistry and Its Role for Sustainability, ISOC 2018 ; Conference date: 18-07-2018 Through 19-07-2018",
year = "2018",
month = dec,
day = "14",
doi = "10.1063/1.5082441",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Fredy Kurniawan and Yuly Kusumawati and Sri Fatmawati and Hendro Juwono and Purnomo, {Adi Setyo}",
booktitle = "3rd International Seminar on Chemistry",
}