Fenol Total

What is meant by the compound phenol?

• Compound with a non-aromatic ring and one hydroxyl group

• Compound with an aromatic ring and one hydroxyl group

• Compound with an aromatic ring and two hydroxyl groups

• Compound with two aromatic rings and one hydroxyl group

What are the characteristics of phenol compounds?

• Not including aromatic compounds

• Can cause a cool sensation when in contact with the skin

• Can darken due to the influence of light and air

• Not toxic to insects

What is meant by phenolate compounds?

• Phenol compounds that are bound to carboxylate

• Phenol compounds that are toxic

• Phenol compounds with a side chain of three carbon atoms

• Phenol compounds that bind with sugar to form glycosides

What is the benefit of the compound phenol?

• Causes cardiovascular disease

• Lowers blood sugar

• Increases cancer risk

• Reduces memory power

What method is used for the determination of total phenol content?

• Folin Chiocalteau Method

• Vanillin Acid Chloride Method

• Gibbs Method

• Color Reagent Method

What is done in the making of standard solutions?

• Making a test solution of simplicia

• Making a standard solution of gallic acid

• Making a stock solution of gallic acid

• Making a test solution of extract

What is used as the color reagent in the identification test of phenol compounds?

• Folin Ciocalteau

• Vanillin Acid Chloride Concentrated

• Gibbs

• Vanillin Acid Sulfate Concentrated

How to calculate the concentration in the test solution?

• Y = a + bx

• Y = ab + x

• Y = ax + b

• Y = bx + a