The enzymes from microbial sources are more stable and obtained cheaply. Amylases are among the most important enzymes and are of great significance in present day industry. Starch degrading bacteria are most important for industries such as food, fermentation, textile and paper. Thus isolating and manipulating pure culture from various soil and waste materials has manifold importance for vario...

Eighty one pregnant women (20 +/- 2 weeks of gestation) were assessed for their nutritional status. They were divided into three groups; Group I women (n = 30) were given 200 mg ferrous sulphate (FeSO4) tablet per day for 15 weeks, Group II women (n = 25) were given FeSO4 tablets along with 2,000,000 IU of vitamin A as single dose in beginning of study; and Group III women (n = 26) were not giv...

Malvolio (Mvl) encodes the sole Drosophila melanogaster homologue of divalent metal transporter-1 (DMT1). The Drosophila transporter has been implicated in iron, manganese and copper cellular import. Indeed, the extent of metal specificity for this family of transporters is still under investigation in many eukaryotic species. Here, we revisit metal accumulation in Mvl mutants raised under norm...

Metals are the oldest toxins known to human. Particularly, occupational and environmental exposure to aluminium, lead, mercury, cadmium, and manganese cause serious health problems by interaction with biological systems. Cellular targets of these metals are mostly specific biochemical processes (enzymes) and/or membranes of cells and organelles. To prevent and/or reduce the untoward or irrevers...

The main aim of the study was to evaluate the various minerall and heavy metals parameters of seaweeds present in the south coastal line. The five red seaweeds namely Acanthophora deliei, Scinaia furcellata, Porphyra tenera, Gracilaria verucosa and Hypnea species were collected from the Pamban, South east coast India. These samples were analyzed for its mineral contents such as sodium, potassiu...

Wastewater was collected from the Dheradun industrial area situated in capital of uttrakhand. Samples were collected between the periods of November 2010 to Aug.2011 determine the following parameters, pH, temperature, turbidity, chemical oxygen demand (COD), Biological oxygen demand(BOD), dissolved oxygen (DO), conductivity, total dissolved solid (TDS), total suspended solid (TSS), sulphate, n...

The need for alternative and environmental friendly methods of waste clean-up has led to the use enzymes in bioremediation. In this study, white rot fungi were isolated from decaying plant parts using standard microbiology biochemical techniques. fungal mycelial identified screened substrates (2, 6-DMP) determine their capability production Manganese peroxidase. Pure manganese peroxidase was ac...

Yeast biomass as well as biomass enriched with trace minerals have been demonstrated to be useful in improving animal health and growth performance. In this work, process for the production of Saccharomyces cerevisiae biomass enriched with manganese, a microelement with antioxidant properties in the form of high bioavailable Mn-protein complex, has been studied. Th e infl uences of media compos...

OBJECTIVES The aim of this study was to evaluate the effects of chemical activation of hydrogen peroxide (HP) gel on colour changes and penetration through the tooth structure. METHODS One hundred and four bovine incisors were used. One dentine (CD) disc and one enamel-dentine (ED) disc were prepared from each tooth. They were positioned over artificial pulpal chambers and the bleaching was p...

A general overview on the prospective of various oxidation and combined processes in the treatment of tannery industry effluent are reported. Various oxidation and combined processes such as UV/H2O2/Hypochlorites, Fenton and Electro-oxidation, photo-chemical, photo-catalytic, electro-catalytic oxidation, wet air oxidation, ozonation, biological followed by ozone/UV/ H2O2, coagulation or electro...