Amylases from thermophilic bacteria: structure and function relationship

BA Kikani, SP Singh - Critical Reviews in Biotechnology, 2022 - Taylor & Francis
Amylases hydrolyze starch to diverse products including dextrins and progressively smaller
polymers of glucose units. Thermally stable amylases account for nearly 25% of the enzyme …

Diversity and distribution of thermophilic microorganisms and their applications in biotechnology

S Arbab, H Ullah, MIU Khan… - Journal of basic …, 2022 - Wiley Online Library
Hot springs ecosystem is the most ancient continuously inhabited ecosystem on earth which
harbors diverse thermophilic bacteria and archaea distributed worldwide. Life in extreme …

Enzyme stability, thermodynamics and secondary structures of α-amylase as probed by the CD spectroscopy

BA Kikani, SP Singh - International journal of biological macromolecules, 2015 - Elsevier
An amylase of a thermophilic bacterium, Bacillus sp. TSSC-3 (GenBank Number,
EU710557) isolated from the Tulsi Shyam hot spring reservoir (Gujarat, India) was purified to …

Single step purification and characterization of a thermostable and calcium independent α-amylase from Bacillus amyloliquifaciens TSWK1-1 isolated from Tulsi …

BA Kikani, SP Singh - International journal of biological macromolecules, 2011 - Elsevier
A thermophilic bacteria, identified and designated as Bacillus amyloliquifaciens TSWK1-1
(16S rRNA gene sequence, GenBank: GQ121033), was isolated from a hot water reservoir …

The stability and thermodynamic parameters of a very thermostable and calcium-independent α-amylase from a newly isolated bacterium, Anoxybacillus beppuensis …

BA Kikani, SP Singh - Process Biochemistry, 2012 - Elsevier
Anoxybacillus beppuensis TSSC-1 (GenBank Number, EU710556), a thermophilic
bacterium isolated from a hot spring reservoir, was found to optimally secrete a monomeric α …

Characterization and applications of Thermomonas hydrothermalis isolated from Jordan's hot springs for biotechnological and medical purposes

HI Al-Daghistani, BT Mohammad, TA Kurniawan… - Process …, 2021 - Elsevier
We identified and investigated the biological activities of Thermomonas hydrothermalis,
isolated bacteria strains present in Jordan's hot springs, based on their morphological …

Immobilization of α-amylase on GO-magnetite nanoparticles for the production of high maltose containing syrup

RP Desai, D Dave, SA Suthar, S Shah… - International Journal of …, 2021 - Elsevier
Robust amylases with stability and catalysis at multitude of extremities are the need of an
hour. Enzyme immobilization may prove beneficial at commercial scale to achieve such …

Stability and Thermodynamic Attributes of Starch Hydrolyzing α‐Amylase of Anoxybacillus rupiensis TS‐4

BA Kikani, S Kourien, U Rathod - Starch‐Stärke, 2020 - Wiley Online Library
The physicochemical conditions influencing α‐amylase secretion by a thermophilic
bacterium, Anoxybacillus rupiensis TS‐4 (Genbank number, KU360725) are optimized by …

Immobilization of the α-amylase of Bacillus amyloliquifaciens TSWK1-1 for the improved biocatalytic properties and solvent tolerance

BA Kikani, S Pandey, SP Singh - Bioprocess and biosystems engineering, 2013 - Springer
The α-amylase of Bacillus amyloliquifaciens TSWK1-1 (GenBank Number, GQ121033) was
immobilized by various methods, including ionic binding with DEAE cellulose, covalent …

Characteristics and thermodynamics of α-amylase from thermophilic actinobacterium, Laceyella sacchari TSI-2

RJ Shukla, SP Singh - Process Biochemistry, 2015 - Elsevier
A thermophilic actinobacterium, Laceyella sacchari TSI-2 from a hot spring was
characterized for its morphological and cultural features. It optimally produced α-amylase at …