Lalita Singh

9 Questions 16 Answers 0 Followers

Questions related from Lalita Singh

Extraction of Artemisin from Artemisia scoparia?

I I want to extract Artemisin from Artemisia scoparia can anyone help me how can i extract out the artemisin -A sesqueterpene lactones from this plant.

02 February 2020 9,374 2 View

I want to ask how to interpret the results of GC-MS?

i performed GC-MS of my plant extract samples now i want to know that how to find out the compounds from that data it is having peak area, Area %, peak height, retention time etc. How to use the...

01 January 2019 9,995 5 View

I have used 15 mM H2O2 to carry out the catalase assay from plant tissues . how can i calculate the EC of H2O2?

I have used 1.5 ml phosphate buffer and 0.1 ml enzyme extract.

12 December 2018 7,689 2 View

I carried out SOD assay finding problem in the calculations ?

here am attaching a file of readings ,Total rxn volume is 3 ml, enzyme volume is 0.1ml.

12 December 2018 6,815 6 View

Carried out catalse assay (OD/Time) finding problem in calculations?

i used 3 ml total Rxn volume ,15mM 30 % H2o2, 0.1 ml enzyme extract how to calculate Unit/ml FW? and how to present the data Attaching file of my readings

12 December 2018 6,972 3 View

Which statistical test can i use for Disc diffusion assay and MIC ?

I have performed the disc diffusion assay against the plant material extracted in four solvents (Methanol,Acetone, chloroform, pet ether) against six bacterial strains and i used four different...

06 June 2018 620 3 View

Antioxidant enzyme activity?

I carried out SOD, GST and Catalase activity from the different plants of family Asteraceae in normal condition no stress nd all. Now i want to know should i use a standard(i.e Enzyme SOD and...

06 June 2018 7,842 15 View

How can i prepare the 100mM Potassium Phosphate buffer (pH-7.0 and 7.8)?

I am carrying out the antioxidant enzymatic activity of plant extracts for that i want pot phosphate buffer of pH- 7 and 7.8.

06 June 2018 8,504 5 View

Green synthesis from the plant extracts?

I want to prepare Nanoparticals from the plant extracts (Family Asteraceae) so i want to know the criteria of selection for different metal Nanoparticals for my plant extracts. In some previous...

06 June 2018 9,939 15 View