The full biotechnological exploitation of enzymes is still hampered by their low activity, low stability and high cost. Temperature-dependent catalytic properties of enzymes are a key to efficient and cost-effective translation to commercial applications. Organisms adapted to temperature extremes are a rich source of enzymes with broad ranging thermal properties which, if isolated, characterize...

The pulp and paper industry is applying new, ecologically sound technology in its manufacturing processes. Many interesting enzymatic applications have been proposed in the literature. Implemented technologies tend to change the existing industrial process as little as possible. Commercial .applications include xylanases in prebleaching kraft pulps and various enzymes in recycling paper. In the...

Enzymes can catalyze various reactions with high selectivity and are involved in many important biological processes. However, the general instability of enzymes against high temperature often limits their application. To address this, we synthesized a trehalose-based hydrogel in two steps from commercial starting materials with minimal purification procedures. Mono- and multi-functional trehal...

Pectinases are most significant enzymes of commercial sector. Among all the commercially produced industrial enzymes, pectinases occupy 25% share in overall enzyme market. have wide applications various processes such as fruit juice clarification, wastewater remediation and textile paper industry etc. Pectinase is suitable environment friendly tool nature for sustainable development. Although, ...

Molecularly imprinted polymers (MIPs) have gained growing interest among researchers worldwide, due to their key features that make these materials interesting candidates for implementation as receptors into sensor applications. In fact, MIP-based glucose sensors could overcome the stability issues associated with enzymes present in commercial devices. Various reports describe successful develo...

Industrial applications require enzymes highly stable and economically viable in terms of reusability. Enzyme immobilization is an exciting alternative to improve the stability of enzymatic processes. The immobilization of two commercial enzymes is reported here (cellulase and xylanase) using three chemical methods (adsorption, reticulation, and crosslinking-adsorption) and two polymeric suppor...

Plant biomass represents a renewable and practically inexhaustible bio resource for production of fuels and chemicals, and in the coming years it is considered to play the same role in human civilization as oil in 20th and beginning of the 21st century. For the last three decades, the production of first-generation liquid biofuels (mainly, ethanol from food crops in the USA and that from sugarc...

This paper describes the experience and the results of using the VigilAgent agent methodology to develop surveillance systems. This work is based on the suitability of agent characteristics for developing surveillance systems. It is usual to develop them following an ad-hoc approach instead of using a methodology to guide stakeholders in achieving quality standards expected from commercial soft...

Department of Chemistry, Avinashilingam Deemed University for Women, Coimbatore641 043 ABSTRACT Lipophilicity which plays an important role in research into the structure-activity relationship of drug action has been theoretically predicted for few chromen-2-ones and chromen-2-thiones using commercial software HyperChem 7.0 and an internet computational software ALOGPS 2.1. In the compounds ana...

GASTRIC STABILITY STUDY OF SUPPLEMENTAL DIGESTIVE ENZYMES In order to meet the cellular demands of adequate nutrients, there must be a good selection of the foods containing the nutrients and also a good digestion/absorption within the gastrointestinal tract. This awareness to ensure good bioavailability of nutrients is gaining more interest. As a result, the administration of supplemental dige...