List of top Pharmacognosy Questions asked in GPAT

Phytosomes improve the bioavailability by:

Identify the class of compound that contains the structure shown in the document image

The quantitative value determined for the identification of leaf drug remains constant throughout the age of the plant EXCEPT:

Ginkgo biloba should be avoided with:

Taxol is primarily semi-synthesized from which of the following precursors:

Which of the following tests of aloe is based upon fluorescence

Which of the following alkaloids are found as salts of meconic acid?

Choose the correct statement from the following:
(P) Anthraquinone derivatives are generally detected by Borntrager’s test
(Q) Anthrone is yellow colored and soluble in alkali
(R) Anthranol is insoluble in alkali and shows strong red fluorescence
(S) Borntrager’s test gives negative result with Anthranol (Reduced form)

Match the pair of drugs and their family:
Column A (Drugs):
1. Snake root
2. Artemisia
3. Bitter almond
4. Myrrh
Column B (Family):
(P) Compositae
(Q) Rosaceae
(R) Apocynaceae
(S) Burseraceae

ISO for quality assurance of Design, Development, Processing, Installation, and Servicing is:

Choose the correct statement from the following:
(A) Tannin solution precipitate alkaloid
(B) Hydrolysable tannin produce gallic and ellagic acid by enzymatic and acid hydrolysis
(C) Condensed tannin converted into red color substance known as phlobaphene on acid and enzymatic hydrolysis
(D) Tannin are insoluble in water

Partial hydrogenation of vegetable oils in the presence of Ni catalyst at 200°C gives:

Size of a pilot plant batch is:

Enzyme commonly targeted by drugs to treat hypertension is:

Etoposide and Teniposide are the semi-synthetic derivatives of:

Central Government approved factory premises where Opium alkaloids are processed is situated at: