PEMURNIAN DAN UJI AKTIVITAS PROTEASE SULFIHIDRIL BATANG KAMBOJA (Plumeria obusta)
نویسندگان
چکیده
Batang kamboja (Plumeria obtusa) merupakan bagian terbesar dari tanaman yang mengandung protease sulfihidril, namun masih belum banyak dimanfaatkan. Pemanfaatan sulfihidril batang dilakukan karena memiliki aktivitas proteolisis baik. Pada penelitian ini uji agar dapat mengetahui efektivitasnya dalam menghidrolisis protein. Uji enzim ditentukan dengan metode caseein assay menggunakan kasein sebagai substrat. Selain itu juga pemurnian untuk memisahkan protein tertentu ekstrak kasar unsur lainnya. Pemurnian pengendapan ammonium sulfat konsentrasi 20% sampai 80%. Hasil tertinggi sulfhidril terdapat pada 60% nilai 132,5485 µg, total sebesar 0,4389 U/ml, purification factor 1,0066 dan yield 40,9790%.
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ژورنال
عنوان ژورنال: Jurnal Ilmiah Agribios
سال: 2022
ISSN: ['2723-7044']
DOI: https://doi.org/10.36841/agribios.v20i2.2232