Nisha S

7 Questions 16 Answers 0 Followers

Questions related from Nisha S

Can someone provide clarification on Total Ca estimation?

The procedure for total Ca estimation says that a known quantity of sample mixture was dissolved using conc. HCl & diluted to make up to 100 ml with H2O. From this solution, 20 ml were...

08 August 2015 3,859 16 View

How might I calculate the activity of immobilized cellulase?

I have a doubt in calculating the activity of immobilized cellulase i've used the formula Activity of cellulase (μmol/ml min) = 1000 w/Mvt; where, w is the amount of glucose produced, M is the...

07 July 2015 200 6 View

If a solid powder sample contains both calcium carbonate and calcium hydroxide, how can we quantify each in percentage?

Present methods are used to characterize as cations and anions, but i would like to know how to characterize calcium carbonate and calcium hydroxide as a compound.

02 February 2015 3,993 11 View

Does enzyme denature when high voltage is applied?

High voltage is applied in enzyme solution.

04 April 2013 1,609 1 View

How can an immobilized Enzyme separated from the industrial effluent be reused?

Normally immobilization is mainly done to improve stabilization and for reuse, how immobilized enzyme separated from an industrial effluent?

11 November 2012 4,335 11 View

How does Dinitrosalicylic Acid stops the enzyme-substrate reaction, in enzyme assay?

Normally it is said that dns is added to stop the reaction in enzyme assay, what happens to the enzyme.

09 September 2012 3,015 8 View

Why does DNS precipitate when added with sodium acetate buffer pH 4.8, while doing enzyme assay for finding glucose concentration?

Cellulase enzyme assay using DNS

08 August 2012 1,785 4 View