Aderonke Abd'Quadri-Abojukoro

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Questions related from Aderonke Abd'Quadri-Abojukoro

Are phenols with unsubstituted resorcinol/ phloroglucinol condensed or hydrolysable tannins?

Phytochemical analysis of plant extract, tannin proportion

11 November 2018 6,778 1 View

Can i make use of Potassium ferrocyanide in place of potassium ferricyanide?

Can i make use of Potassium ferrocyanide in place of potassium ferricyanide in the assay of sterol color development for UV-Vis spectrophotometer reading. using it along with sulfuric acid and FeCl3.

04 April 2018 4,326 0 View

Step by step laboratory standard procedure for using Standards (eg atropine catechinetc) to determine phytochemicals in plant extract?

i want to know the step by step process and how to eventually construct the graph and calculate the Quantity of the phytochemicals from the curve in mg/g

01 January 2018 6,883 3 View

How can i freeze my plant extract?

I extracted plant material using 80% ethanol and i want to dry the extract. I have condensed the the extracts on water bath to remove some of the solvent.I put the thick extract in the freezer but...

11 November 2017 8,511 8 View