Geeta Yadav

4 Questions 8 Answers 0 Followers

Questions related from Geeta Yadav

How to make an o/w emulsion of perfume which is stable for 2 days atleast?? The emulsion is to be dried later??

Want to make a perfume emulsion for microencapsulation purpose. Have tried tweens, spans and other but emulsion is breaking in 1 h. The emulsion contains starch, maltodextrin as carriers. Thanks...

30 May 2018 7,791 4 View

How to add Vitamin C with water in semisolid formulation?

Vitamin C is known to undergo redox reaction and become unstable. However, the complete mechanism is not available on internet. Also, I would like to incorporate Vit C with water in a formulation,...

28 December 2017 1,538 4 View

Can we use some other solvent for DPPH assay instead of methanol?

I am working with some oils which are not soluble in methanol, but soluble in IPA, etc. Can anyone help me the complete procedure regarding the use of IPA for DPPh assay to be done in microplate...

03 February 2015 2,290 27 View

Can anyone suggest a simple method for determining cellulose, hemicellulose and lignin content of dried leaves?

The conventional methods are available for feeds and fodders. Please provide some article for the determination in leaves.

29 January 2015 9,715 35 View