Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Summer 6th Sem New 2163605 Technology Of Solid Dosage Forms And Medicinal Natural Products Previous Question Paper
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ?VI(NEW) ? EXAMINATION ? SUMMER 2019
Subject Code:2163605 Date:21/05/2019
Subject Name:Technology of Solid Dosage forms & Medicinal Natural
Products
Time:10:30 AM TO 01:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
MARKS
Q.1 (a) Briefly mention the side effects of alkaloid- Hyoscyamine on human body 03
(b) Write a note on supercritical fluid extraction. Mention the advantages of
Carbon dioxide.
04
(c) Describe how Phenylalanine and Tyrosine are made from Shikkimic acid
pathway biosynthetically
07
Q.2 (a) Write a short note on Extraction of drug mentioning the steps involved in
extraction process.
03
(b) Write short notes on (i). Countercurrent extraction, (ii). Comminution 04
(c) Describe Morphological, Chemical & Chemo-taxonomical classifications
of drug.
07
OR
(c) Enlist the method of microencapsulation. Explain in detail air suspension
method
07
Q.3 (a) Differentiate between Hard & soft gelatin capsule 03
(b) Write a note on sugar coating of tablet 04
(c) Describe isolation of (1).Nicotine & (2).Bromolain 07
OR
Q.3 (a) List out the uses of TLC in phytochemical analysis of herbal drugs 03
(b) Illustrate briefly how steroid (Lanosterol) is made biosynthetically from
mevalonate pathway?
04
(c) Enlist quality control test of tablets and describe disintegration test in detail 07
Q.4 (a) Mention: (i). an example of Lignan, (ii). Any two tests for detecting cardiac
glycoside.(iii).the secondary metabolite in plants
03
(b) What is microencapsulation? Give the advantages of microencapsulation 04
(c) Define tablet and describe various method of granulation 07
OR
Q.4 (a) Suggest a method for the conversion of Morphine to Codeine
03
(b) Write in brief about gelatin manufacturing process along with the types of
gelatin
04
(c) Explain Maceration, Infusion, Digestion and Decoction 07
Q.5 (a) Describe the synthesis of menthol 03
(b) What are the defects of tablet coating. Explain. 04
(c) Describe the isolation of two antineoplastic drugs derived from Periwinkle
plant
07
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1
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ?VI(NEW) ? EXAMINATION ? SUMMER 2019
Subject Code:2163605 Date:21/05/2019
Subject Name:Technology of Solid Dosage forms & Medicinal Natural
Products
Time:10:30 AM TO 01:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
MARKS
Q.1 (a) Briefly mention the side effects of alkaloid- Hyoscyamine on human body 03
(b) Write a note on supercritical fluid extraction. Mention the advantages of
Carbon dioxide.
04
(c) Describe how Phenylalanine and Tyrosine are made from Shikkimic acid
pathway biosynthetically
07
Q.2 (a) Write a short note on Extraction of drug mentioning the steps involved in
extraction process.
03
(b) Write short notes on (i). Countercurrent extraction, (ii). Comminution 04
(c) Describe Morphological, Chemical & Chemo-taxonomical classifications
of drug.
07
OR
(c) Enlist the method of microencapsulation. Explain in detail air suspension
method
07
Q.3 (a) Differentiate between Hard & soft gelatin capsule 03
(b) Write a note on sugar coating of tablet 04
(c) Describe isolation of (1).Nicotine & (2).Bromolain 07
OR
Q.3 (a) List out the uses of TLC in phytochemical analysis of herbal drugs 03
(b) Illustrate briefly how steroid (Lanosterol) is made biosynthetically from
mevalonate pathway?
04
(c) Enlist quality control test of tablets and describe disintegration test in detail 07
Q.4 (a) Mention: (i). an example of Lignan, (ii). Any two tests for detecting cardiac
glycoside.(iii).the secondary metabolite in plants
03
(b) What is microencapsulation? Give the advantages of microencapsulation 04
(c) Define tablet and describe various method of granulation 07
OR
Q.4 (a) Suggest a method for the conversion of Morphine to Codeine
03
(b) Write in brief about gelatin manufacturing process along with the types of
gelatin
04
(c) Explain Maceration, Infusion, Digestion and Decoction 07
Q.5 (a) Describe the synthesis of menthol 03
(b) What are the defects of tablet coating. Explain. 04
(c) Describe the isolation of two antineoplastic drugs derived from Periwinkle
plant
07
2
OR
Q.5 (a) What are the types of tablet coating 03
(b) Briefly describe the role of genetic marker in herbal drug technology. 04
(c) 1. Draw a neat-labeled diagram of the layout of tablet manufacturing facility.
Describe each section in brief.
07
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This post was last modified on 20 February 2020