Five Year Integrated M.Tech Course in Cosmetic Technology
(Semester (CBCS) Examination January-2019
NATURAL COSMETIC AGENTS I
Time: 2½ Hours Max. Marks: 70
Instructions: All questions are compulsory.
Answer to all questions are to be written in one answer book only.
All questions carry equal marks.
Figures to the right indicate full marks.
Draw neat labeled diagram wherever necessary.
Use of calculator and log table is allowed.
Q.1 Select most correct alternative for following questions. 14
Root are herbs.
Unorganised Organised
Both a and b None of the above
In which classification system the drugs are arranged, according to the
alphabetical order of their Latin and English
Taxonomical classification Morphological classification
Alphabetical classification Chemical classification
How many carbon atoms are present in
Four Seven
Six Five
Which of the following is Unorganised
Mucilage's Latex
Only a Both a and b
Lipid comprises of
Fixed oil Fats
Waxes All of the above
Olive oil belongs to family
Oleaceae Euphorbiaceae
Leguminosae Linaceae
Stems consists of
Nodes Internodes
Buds All of the above
Acacia belongs to family
Leguminosae Gelidaceae
Gramineae Oleaceae
The substances which are liquid at 15.5 to 16.50c are
Fats Fixed oil
Waxes None of the above
10) Guaran is chemical composition of
Acacia Agar
Guar gum Pectin
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11) Fehling's test is chemical test for identification
Lipids Carbohydrates
Both a and b None of the above
12) Bees wax belongs to family
Apidae Plamae
Physteridae Guttiferae
13) Castor oil is used as
Cathartic Lubrication
Preparation of paints All of the above
14) Hexoses are divided into
Aldoses Ketoses
Both a and b None of the above
Q.2 Answer the following questions. (Any Four) 08
Define and classify Carbohydrates.
Write a method of preparation of kokum butter.
Write about type stems.
Classify the fruits
Write biological sources and uses of castor oil.
Write a note on. (Any Two) 06
Write a note on mucilage.
Write note on Morphological classification of drugs of natural origin.
Write a note on seed.
Q.3 Answer the following. (Any Two) 08
Write biological sources, chemical constituents and uses of acacia.
Classify the drugs of natural origin. Write about alphabetical
classification of drugs of natural origin.
Write about history of natural product in cosmetic and medicine.
Answer the following. (Any one) 06
Write the biological sources, chemical constituents and method of
preparation of olive oil.
Write biological sources, constituents and uses of linseed oil.
Q.4 Answer the following. (Any Two) 10
Write method of preparation of castor oil.
Write biological sources, chemical constituents and uses of maize
starch.
Write method of preparation, chemical constituents and uses of
spermaceti.
Answer the following. (Any one) 04
Write biological source, chemical constituents and uses of kokum butter
Write a note on fruit.
Q.5 Answer the following. (Any two) 14
Define disaccharides and write general identification test for carbohydrates.
Write method of preparation of bees wax and uses of bees wax.
Write about taxonomical classification of drug of natural origin