Results 1 to 10 of about 33 (23)

OPTIMASI DAN PEMEKATAN LIPASE Bacillus halodurans CM1 [PDF]

Al-Kauniyah Jurnal Biologi, 2017
Abstrak Lipase diketahui memiliki peranan penting dalam bidang industri. Produksi lipase dapat dihasilkan oleh kapang, khamir, dan bakteri. Penelitian bertujuan untuk meningkatkan aktivitas lipase yang dihasilkan oleh Bacillus halodurans CM1.
Arina Aisyah, Wibowo Mangunwardoyo, Trismilah Trismilah, Dadang Suhendar   +3 more
doaj   +2 more sources

Gene Cloning of Xylanase Glycoside Hydrolase Family 11 from Bacillus halodurans CM1 in Escherichia coli DH5α

Microbiology Indonesia, 2020
Xylanase is an enzyme that can break down xylan into xylose and xylooligosaccharide that is widely used in industry. Seeing the many applications of this enzyme, researchers conducted many studies on how to increase the productivity and effectiveness of ...
Muhamad Taufiqul Naufal, Agustin Krisna Wardani, IS HELIANTI   +2 more
doaj   +2 more sources

Conjugational Transformation of Wild Type Bacillus halodurans CM1 by Methylated Recombinant Plasmid Harbouring a Gene Encoding for Alkaline Protease and the Protease Activity Assay of the Transformant

Hayati Journal of Biosciences, 2022
Protease contributes significantly to various industrial sectors, as shown by its increasing demand. An indigenous previously isolated bacteria, Bacillus halodurans CM1, is a wild-type bacterium whose ability to produce alkalotermophilic protease.
Valerry Athalia Priyanka, Maria Ulfah, Lina Mulyawati, Abinawanto, is helianti   +4 more
doaj   +2 more sources

Production and Characterization of Thermoalkaliphilic Xylanase from Bacillus halodurans CM1 on Degumming Process of Ramie (Boehmeria nivea L.Gaud)Fiber as Textile Raw Material

Microbiology Indonesia, 2021
Ramie fiber is a potential raw material to substitute imported raw materials such as cotton. Due to its higher hemicellulose content, ramie fiber required hydrolysis in a process called degumming.
DEWI NANDYAWATI, DEA INDRIANI ASTUTI, NIKNIK NURHAYATI, ASEP RISWOKO, IS HELIANTI   +4 more
doaj   +4 more sources

Characterization of recombinant Bacillus halodurans CM1 xylanase produced by Pichia pastoris KM71 and its potential application in bleaching process of bagasse pulp

Indonesian Journal of Biotechnology, 2021
Thermoalkalophilic xylanases promise potential application in pulp biobleaching to reduce the use of toxic chlorinated chemical agents, which are harmful to the environment.
Haniyya Haniyya, Lina Mulyawati, Is Helianti, Phitsanu Pinmanee, Kanokarn Kocharin, Duriya Cantasingh, Thidarat Nimchua   +6 more
doaj   +4 more sources

Isolation of a Functional Gene Encoding Homologous Lysophospholipase from Indonesian Indigenous Bacillus halodurans CM1

Microbiology Indonesia, 2019
Lipase is a biocatalyst widely used in industry, for example detergent, pharmaceutical, food, or oil purification. One of the most widely lipase used for oil purification is lysophospholipase.
SHANNI FERNANDA, ABINAWANTO ABINAWANTO, IS HELIANTI   +2 more
doaj   +2 more sources

Coproduction of alkaline protease and xylanase from genetically modified Indonesian local Bacillus halodurans CM1 using corncob as an inducing substrate. [PDF]

Saudi J Biol Sci
The production of corn generates a substantial amount of agro-industrial waste, with corncob accounting for a significant portion of this waste. In this study, we focused on utilizing corncob as a carbon source and inducer to simultaneously produce two valuable industrial enzymes, protease, and xylanase, using a recombinant strain of B. halodurans CM1.
Putra IGEP, Ulfah M, Nurhayati N, Helianti I.   +3 more
europepmc   +3 more sources

Cloning of a Gene Encoding Protease from Bacillus halodurans CM1 into Escherichia coli DH5 and Expression Analyses of the Gene Product

Makara Journal of Science, 2018
Bacillus halodurans strain CM1 is an Indonesia alkalothermophilic bacterium isolated from Cimanggu Hot Spring, Bandung, West Java. This bacterial strain produces high levels of thermoalkalophilic xylanase.
Is Helianti, Natasha Furgeva, Lina Mulyawati, Rejeki Siti Ferniah, Hermin Pancasakti Kusumaningrum   +4 more
doaj   +2 more sources

Application of Response Surface Method in Optimization of Medium Composition for Xylanase Production by Bacillus halodurans CM1 in Submerged Fermentation

Microbiology Indonesia, 2016
A two level factorial design was performed to optimized xylanase production by alkalothermophilic Bacillus halodurans CM1 using response surface method.
SARA GUSTIA WIBOWO, IS HELIANTI, ANI SURYANI, BUDIASIH WAHYUNTARI   +3 more
doaj   +2 more sources

Isolation of An Erythromycin-Resistant (Putative) Gene From Bacillus Halodurans CM1

IOP Conference Series: Earth and Environmental Science, 2020
Abstract Bacillus halodurans CM1 is one of the bacterial strains from BPPT Culture Collection which had been isolated from sediments in the Cimanggu hot spring, West Java, previously. The whole genomic DNA of this strain has not yet been deeply studied despite its potential as host to produce several kinds of useful ...
null Widamayanti, null Haniyya, I Helianti, null Abinawanto   +3 more
openaire   +1 more source