Lesson 3 methods of extraction CLARY SAGE

Question 1

Most commonly used method of extraction to obtain essential oils:
A Steam Destillation
B Enfleurage
C Cold Expression
D Solvent Extraction Processes

Answer 1

Steam Destillation

Question 2

Essential oils form citrus fruits are extracted by
A Steam Destillation
B Enfleurage
C Cold Expression
D Solvent Extraction Processes

Answer 2

Cold Expression

Question 3

Least ofted used method of extraction for aromatherapy purposes:
A. Steam distillation
B. Cold Expression
C. Solvent Extraction Processes

Answer 3

Solvent Extraction Processes

Question 4

Floral water/hydrosols/hydrolates are the byproduct of
Steam distillation
Cold Expression
CO2 Extraction
None of the above

Answer 4

Steam distillation

Question 5

No longer commercially available method of essential oil extraction
CO2 Extraction
Enfleurage
Steam distillation
Cold Expression

Answer 5

Enfleurage

Question 6

Steam distillation process is as follows:
A.Water is heated and steam is passed through the plant material. Steam is allowed to escape and what is left is essential oil
B. Water is heated and steam is passed through the plant material. Steam is collected and sent through a coil cooled by running water. The steam is condensed and the essential oil and the condensed water separated with essential oil sinking to the bottom of the water
C. Water is heated and steam is passed through the plant material. Steam is collected and sent through a coil cooled by running water. The steam is condensed and the essential oil and the condensed water separated with essential oil rising to the top of the water
D. The plant material is covered with water and heated for several hours. After, water is allowed to cool down and the plant material is strained off. The essential oil is then separated from the water
B.

Answer 6

Water is heated and steam is passed through the plant material. Steam is collected and sent through a coil cooled by running water. The steam is condensed and the essential oil and the condensed water separated with essential oil rising to the top of the water

Question 7

Quenching is the process by which
A. Part of the chemical components of the oil have been removed
B. A potential unwanted side effect of one chemical component can be nullified by the presence of other chemical components
C. A filtering process that can remove traes of residue from the essential oil

Answer 7

A potential unwanted side effect of one chemical component can be nullified by the presence of other chemical components

Question 8

Clary Satge has which of the following contradictions:
A. Dont use with high blood pressure
B. Generally safe to use
C. Do not use during pregnancy
D. Do not use on skin if exposed to sunlight or UV rays

Answer 8

Do not use during pregnancy

Question 9

Choose those conditions, which can ALL be addressed by Clary Sage
A. Insect repellent, eases cramo and gastric spasms, effective in labor
B. Muscular aches and pains. Circulation problems. Arthritis
C. Effective in Labor, hot flashes, regulate menstrual cycle

Answer 9

Effective in Labor, hot flashes, regulate menstrual cycle

Question 10

Latin name for Clary Sage
Salvia officinalis
Salvia sclarea
Pelargonium graveloens

Answer 10

Salvia sclarea

Question 11

Clary Sage is top, middle or base note?

Answer 11

Top

Question 12

Clary Sage’s Botanical family
Cupressaceae
Lamiaceae (labiatae)
Asteracaceae (compositae)
Rutaceae

Answer 12

Lamiaceae (labiatae)

Question 13

Avoid Clary Sage when:
A. With people suffering from epilepsy
B,. Driving or drinking alcohol
C. For those with low blood pressure

Answer 13

Driving or drinking alcohol