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Browsing by Subject "Thermal stability"

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Kinetics and thermal stability of two peroxidase isozymes from Eupatorium odoratum

Nisha Rani, D; Emilia Abraham, T (Humana Press, 2006)

The Eupatorium odoratum leaf peroxidase exists as at least seven distinct isozymes (three cationic, three anionic, and one neutral). These isozymes were identified and separated by preparative iso-electric focusing. Thermal ...
Microbial synthesis of chitinase in solid cultures and its potential as a biocontrol agent against phytopathogenic fungus Colletotrichum gloeosporioides

Sandhya, C; Binod, P; Nampoothiri, K M; Szakacs, G; Pandey, A (Humana Press Inc.(Springer), 2005)

Antifungal activity of chitinase can be effectively utilized in biologic pest control strategies. Because solid-state cultivation has been termed a cost-effective means for fungal growth and metabolite production, chitinase ...
Oxidative Stability, Thermal Stability and Acceptability of Coconut Oil Flavored with Essential Oils from Black Pepper and Ginger

Janu, C; Nayana, N; Roshini, N; Nisha, P (Springer, 2017-01)

The present study investigates the oxidative and thermal stability of flavoured oils developed by incorporating essential oils from black pepper and ginger to coconut oil (CNO) at concentrations of 0.1 and 1.0% (CNOP-0.1, ...
Preparation and characterization of cross-linked enzyme aggregates (CLEA) of subtilisin for controlled release applications

Sangeetha, K; Emilia Abraham, T (Elsevier, 2008)

Enzyme stabilization is one of the major challenges in the biocatalytic process optimization. Subtilisin was aggregated using ammonium sulphate and polyethylene glycol with surfactants like triton X-100 and tween 20. The ...
Preparation and characterization of cross-linked enzyme crystals of laccase

Jegan Roy, J; Emilia Abraham, T (Elsevier, 2006)

Laccase from Trametes versicolor was crystallized using ammonium sulphate and the resultant crystals on cross-linking with glutaraldehyde produced insoluble and catalytically active enzyme. These cross-linked enzyme crystals ...
Studies on crystallization and cross-linking of lipase for biocatalysis

Akhila Rajan; Emilia Abraham, T (Springer, 2008)

The development of robust biocatalysts with increased stability and activity is a major challenge to industry. A major breakthrough in this field was the development of cross-linked enzyme crystals with high specificity ...
Studies on fly-ash-filled natural rubber modified with cardanol derivatives: Processability, mechanical properties, fracture morphology, and thermal decomposition characteristics

Menon, A R R; Sonia, T A; Sudha, J D (Wiley, 2006)

Fly ash, a by-product of thermal power stations, was used as a filler in natural rubber (NR) in presence of 5-10 phr of phosphorylated cardanol prepolymer (PCP) and hexamethylene tetramine cured PCP (PCPHM). The compositions ...
Syndiotactic polystyrene/hybrid silica spheres of POSS siloxane composites exhibiting ultralow dielectric constant

Angel Mary Joseph; Nagendra, B; Surendran, K P; Bhoje Gowd, E (American Chemical Society, 2015)

Homogeneously dispersed hybrid silica/syndiotactic polystyrene composites were investigated for low-κ dielectric applications. The composites were prepared by a solution blending method, and their microstructures were ...
Synthesis, characterization and thermal studies of boron containing phenolic and cardanolic polymers

Rosy Antony; Pillai, C K S (NISCAIR, 2007)

Boron containing phenolic and cardanolic polymers were synthesized by transesterification and further polymerization with hexamethylenetetramine. Flammability and thermal stability of these polymers were evaluated by LOI ...

Now showing items 1-9 of 9

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