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All Journal JOURNAL OF COASTAL DEVELOPMENT Folia Medica Indonesiana Jurnal Kimia Riset Indonesian Journal of Chemical Science Jurnal Penelitian Pendidikan IPA (JPPIPA) Indonesian Journal of Chemistry Dinamisia: Jurnal Pengabdian Kepada Masyarakat Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Abdi: Media Pengabdian Kepada Masyarakat Studies in Philosophy of Science and Education Berkala Penelitian Hayati Jurnal Pijar MIPA Jurnal Ilmiah Berkala: Sains dan Terapan Kimia Unesa Journal of Chemistry Jurnal Manusia dan Lingkungan Bulletin of Chemical Reaction Engineering & Catalysis Indonesian Journal of Chemical Science Jurnal Pendidikan MIPA
Sari Edi Cahyaningrum
Universitas Negeri Surabaya
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Social Sciences Other

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Journal : Bulletin of Chemical Reaction Engineering

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Immobilization of Pepsin onto Chitosan Silica Nanobeads with Glutaraldehyde as Crosslink Agent Sari Edi Cahyaningrum; Maria Monica Sianita
Bulletin of Chemical Reaction Engineering & Catalysis 2014: BCREC Volume 9 Issue 3 Year 2014 (December 2014)
Publisher : Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9767/bcrec.9.3.7060.263-269

Abstract

Glutaraldehyde crosslinked chitosan - silica nanobeads have been used as a support in the immobiliza-tion process of pepsin. The effect of pH, pepsin concentration, and temperature on the characteristics of both free and immobilized pepsin had been investigated in this study. The results showed that the im-mobilized pepsin has wider pH range, better capacity, performance and stability to high temperatures compared with those of free pepsin. The immobilized pepsin can be used for 8 to 10 times at which the activity remains 20%, whereas the free pepsin can only be used once. These results suggested promis-ing applications of immobilized enzyme as biocatalyst. © 2014 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0)
Co-Authors 'Aisy, Khulud Rihadatul , INSIYAH Achmad Fitriadi Akbar Adriani, Sherly Wahyu Afifah, Fifi Ahmad Rudi Setiawan Akbar, Achmad Fitriadi Amaria Amaria Amaria Amaria Amaria Amaria Amaria Amaria Angelo Ranamanggala, Jonathan Astuti, Tsani Browi Nugroho Dewi Saputri, Ratih Dewinta Intan Laily Dharmawan, Anggi Putra Dina Kartika Maharani Dina Kartika Maharani Dina Kartika Maharani ERIN WARDIANA, APRITA Eryantika Cipta Dewi Fatma Listiandari, Intan Fifi Afifah Filza Qurrota 'Aini Fitriari Izzatunnisa Muhaimin Fitriari Izzatunnisa Muhaimin Hanifa Rachmah Kamila Hasanah Jusman, Nur Heryastuti, Nuniek I GUST MADE SANJAYA ILHAM FADILA RAMADHAN, MUHAMAD Indira Dwi Aulia Jonathan Angelo Ranamanggala Lawarti, Riska Amelia Lazuardi, Gilang Pandu Leny Yuanita Leny Yuanita Lestari, Nanda Revita Dwi Lindawati, Zeti Luklukul Fitriyah Marena, Betari Maria Monica Sianita Maria Monica Sianita Maya Dany Puspitasari Mudasir Muhaimin, Fitriari Izzatunnisa MUSLIMIN IBRAHIM Mustaji Mustaji Mustaji Mustaji, Mustaji N Narsito Nanda Onky Stefani Narsito Narsito Narsito Narsito Narsito Narsito Narsito Narsito Nita Kusumawati Novita Listiyani Nuniek Herdyastuti Nuniek Herdyastuti Nuniek Herdyastuti Nuniek Herdyastuti Nuniek Heryastuti Nur Qomariah Nurhayati Nurhayati Nurrohman Sidiq, Muhammad Nurtikasari, Ayu Wika Nurul Hidajati NURUL HIDAJATI Perintis Gita Susanti Prima Retno Wikandari Ratih Dewi Saputri Riska Amelia Lawarti Rudi Setiawan, Ahmad Rudiana Agustini Rudiana Agustini Rusmini Rusmini Rusmini Rusmini Rusmini Rusmini Sabirin Matsjeh Safira Madaniyah Satriawan, Muhammad Shifa Fauziyah Sin War Naw Soraya, Fathimah Sri Juari Santoso Sri Juari Santoso Sri Juari Santoso Sri Juari Santoso Sri Juari Santoso Sukarmin Sutoyo, Suyatno Suwandi, Sukma Yanti Putri Ayu Syananda Zahra Fadila Teguh Hari Sucipto, Teguh Hari Titik Taufikurohmah Titik Taufikurohmah Titik Taufikurrohmah Titik Taufikurrohmah Tri Joko Raharjo Tukiran Tukiran Wahyudi, Ainaia Deaqiila Wijayanti, Alvia Rachma Yasfin Shafa Nurulisia Yossy Nur Annisa