Pengaruh Matriks Pendukung Kitosan-Ca Terhadap Aktivitas Enzim Papain Immobil

Handayani, Sulastri and , Hamid Abdillah, S.T., M.T. (2016) Pengaruh Matriks Pendukung Kitosan-Ca Terhadap Aktivitas Enzim Papain Immobil. Diploma thesis, Universitas Muhammadiyah Surakarta.

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Abstract

Papain is a protease enzyme contained in papaya latex. Papain was immobilized on chitosan by using cross-linking method with calcium matrix. Immobile papain that comes from papain immobilization used chitosan-Ca matric, its activity is tested to be compared with the free papain. Variable that use is pH and temperature. The result of the study shows an optimum activity of immobile papain at pH 8 and optimum temperature at 60°C. While the activity of free papain at pH 8 and optimum temperature at 50°C, the immobile papain can be used for 2 times and free papain just once time.

Item Type:	Karya ilmiah (Diploma)
Uncontrolled Keywords:	chitosan-Ca matrix, enzyme, enzyme activity, immobilization, papain
Subjects:	Q Science > Q Science (General) T Technology > TP Chemical technology
Divisions:	Fakultas Teknik > Teknik Kimia
Depositing User:	SULASTRI HANDAYANI
Date Deposited:	05 Jan 2018 01:47
Last Modified:	05 Jan 2018 01:47
URI:	http://eprints.ums.ac.id/id/eprint/57936

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