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Irdawati Irdawati
Departemen Biologi, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Negeri Padang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Education Energy Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Journal : Bioscience

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Starter Concentration of SSA4 Thermophilic Bacteria in Producing Xylanase Irdawati Irdawati; Jannah Koftiah; Dwi Hilda Putri; Linda Advinda
Bioscience Vol 7, No 1 (2023): Biology
Publisher : UNIVERSITAS NEGERI PADANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/0202371117423-0-00

Abstract

Advances in the field of biotechnology have led to the use of enzymes in industry increasingly. The high public awareness of environmental pollution makes enzyme technology as an alternative to replace various chemical processes. Enzymes can be used in various industrial sectors such as textiles, food, detergents, paper and cosmetics, as well as biofuels. One of the enzymes that is often used is the enzyme xylanase. Thermophilic microorganisms that can produce thermostable enzymes are thermophilic bacteria. One of the important factors affecting the success of the manufacturing process of the production of the xylanase enzyme is the concentration of the starter. The production of the thermophilic bacterial xylanase enzyme SSA 4 produced the highest specific enzyme activity at a concentration of 4% which was 0.137 U/mg. This shows that low starter concentrations can overwhelm microbial growth well. The increase in the concentration of the starter causes the enzyme activity to decrease, this happens.
Co-Authors Abdul Razak Anthoni Agustien Ardi Ardi Azwir Anhar Bob Refianto Des M Des Desi Nurmayenti Dezi Handayani Dwi Hilda Putri Elsa Sri Handayani Eria Marina Sepriyani Faradilla Rattriana Feby Yeriska Fitri Angraini Fitri Arsih Heffi Alberida Ilsa Septia Putri Indrawani Matondang Jannah Koftiah Khalif Alfajri Kurnia Wulansari Linda Advinda Lufri Lufri Mades Fifendy Mei Niarti Monhartini Monhartini Moralita Chatri Muhamad Sholichin Mulia Mulia Mulia Nada Nafion Nia Ramadhanti Nisa Afifah Nur Shofiatun Nisa Nur Vaizi Putri Ardila Sari Putri Erianti Putri Rachma Auliya Putri Rahma Padilla Putri Sarinami Refni Syahleli Afni Rizka Putri Alti Roza Yolanda Sasmeri Sasmeri Selaras, Ganda Hijrah Sri Wahyuni Suci Fajrina Syamsuardi Syamsuardi Syamsurizal Vauzia Vauzia Violeta Violita Violota Violita Windi Nopitasari Witri Nofita Safitri Y Yusrizal Yetria Rilda Yuni Ahda Yusrizal Y Yusrizal Y Yusrizal Yusrizal Zulyusri, Zulyusri