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]]>Sumatra Benzoin, Lobani, Gum Benjiamin
It is balsamic resin obtained from incision on stem of strax benzoin dryand or styrax paralleloneurus perkins and other species of styrax
Styracea
The plant from which contains benzoic acid is obtained are large trees in indigenous to south eastern asia and east india.
Sumatra Benzoin :-
Palembang benzoin, an inferior variety produced in Sumatra, may be collected from isolated trees from which the resin
has not been stripped for some time. It is easily distinguished, being very light in weight and breaking with an irregular porous fracture. It consists almost entirely of reddish brown resin, with only a few very small tears embedded in it. Palembang benzoin is used as a source of natural benzoic acid.
1. Benzoin belong to family
A. Solanaceae
B. Liliaceae
C. Styracea
D. Zingiberaceae
2. Which of the following is synonymous of Benzoin ?
A. Monkshood
B. Lobani
C. Betal Nut
D. Cork wood
3. Which of the following is Allied Drug of Benzoin?
A. None of the above
B. Styrax benzoin dryand
C. Styrax paralleloneurus
D. Palembang benzoin
4. Which of the following is not use of Benzoin?
A. Asthma
B. Upper respiratory tract infection
C. Diuretic
D. Anti Diuretic
5. Which of the following is false sentence about Siam Benzoin ?
A. It has Grayish Brown to Gray in colour.
B. It has Yellow wish brown to rusty ii colour.
C. It is brittle in nature
D. It is become plastic when heated.
6. Which gland is secreted resin?
A. Schizogenous Duct
B. Parenchyma Duct
C. A and B
D. None of the above
7. In chemical test of benzoin dark brown colour is due to
A. Siam Benzoin
B. Sumatra Benzoin
C. A and B
D. None of the above
8. Which of the following is true about Sumatra Benzoin?
A. It has Grayish Brown to Gray in colour.
B. It has Yellow wish brown to rusty ii colour.
C. It is brittle in nature.
D. It is become plastic when heated.
9. Which of the following is major chemical constituents of Benzoin ?
A. Phenyl propyl cinnamate
B. Sia resinolic
C. Balsamic acid
D. Styrol
10. In chemical test of benzoin dark brown colour is due to
A. Siam Benzoin
B. Sumatra Benzoin
C. A and B
D. None of the above
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Answer Key
1. C
2. B
3. D
4. D
5. A
6. A
7. B
8. A
9. C
10. A
https://www.researchgate.net/publication/336825434_A_review_on_bioactive_potential_of_Benzoin_Resin
The post Benzoin Classification, Formation, Sources, Chemical Constituents, Identification Test, Adulterants and Uses + MCQ (10) appeared first on Gpatindia: Pharmacy Jobs, Admissions, Scholarships, Conference,Grants, Exam Alerts.
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