[PCOG-LEC-MID-02-PT3] LIPIDS: FIXED OILS (CASTOR OIL-PEANUT OIL)

THIS FLASH CARD IS ABOUT LIPIDS: FIXED OILS (CASTOR OIL-PEANUT OIL).

• Castor Oil

• Olive Oil

• Peanut Oil

• Soybean Oil

• Cottonseed Oil

• Sesame Oil

• Almond Oil

• Persic Oil

• Coconut Oil

• Corn Oil

• Safflower Oil

• Sunflower Oil

• Linseed Oil

• Ethiodized Oil Injection

What are the fourteen (14) Fixed Oils?

Mnemonics: COPS-CSAP-COCO-SASUN-LE

Castor Oil (Castor Bean Oil)

IDENTIFY THE FIXED OIL:

The fixed oil obtained by cold expression of the ripe seed of Ricinus communis (Euphorbiaceae).

Ricinus communis

What is the scientific name of Castor Oil (Castor Bean Oil)

Euphorbiaceae

What is the family name of Castor Bean Oil (Ricinus communis)?

Castor Bean Oil

Castor Oil is also known as?

Tangan-tangan

Aside from castor bean oil, castor oil is also known as?

• Triricinolein

• Ricin

• Azelaic Acid

• Undecylenic Acid

What are the four (4) constituents of Castor Oil (Ricinus communis)?

Mnemonics: TRAU

Triricinolein

IDENTIFY THE CONSTITUENT OF CASTOR OIL:

Hydrolyzed by lipases (found in duodenum) to release Ricinoleic Acid (cathartic).

Lipases

Triricinolein is hydrolyzed by?

Duodenum

Where can we find lipases?

Ricinoleic Acid

What acid is released when triricinolein is hydrolyzed by lipases?

Cathartic

What effect does ricinoleic acid releases?

Ricin

IDENTIFY THE CONSTITUENT OF CASTOR OIL:

This is toxic and a residue (marc).

Azelaic Acid

IDENTIFY THE CONSTITUENT OF CASTOR OIL:

This is used as anti-acne.

Undecylenic Acid

IDENTIFY THE CONSTITUENT OF CASTOR OIL:

This is used as anti-fungal.

15-60 mL

USES OF CASTOR OIL:

Castor Oil (Ricinus communis) is a stimulant cathartic in how many mL?

Plasticizer

USES OF CASTOR OIL:

Castor Oil (Ricinus communis) is used as a ______ in flexible collodion.

Ricinoleic Acid (0.7)%

USES OF CASTOR OIL:

This acid is an ingredient in vaginal jelly to restore and maintain vaginal acidity.

0.7%

How many % of Ricinoleic Acid is used as an ingredient in vaginal jelly?

Soaps

USES OF CASTOR OIL:

Castor Oil (Ricinus communis) is used in the manufacture of?

Lubricant

USES OF CASTOR OIL:

Castor Oil (Ricinus communis) is a ______ for internal combustion agents.

Hydrogenated Castor Oil

USES OF CASTOR OIL:

This form of Castor Oil (Ricinus communis) is used as a stiffening agent (contraindicated for pregnant women; induces labor).

Pericarp

What is the source of Olive Oil?

Olive Oil (Salad/Sweet Oil)

IDENTIFY THE FIXED OIL:

The fixed oil obtained by cold expression of the ripe fruit of Olea europoea (Oleaceae).

Salad/Sweet Oil

Olive Oil is also known as?

Olea europoea

What is the scientific name of Olive Oil?

Oleaceae

What is the family name of Olive Oil (Olea europoea)?

• 1st Grade: Virgin Olive Oil

• 2nd Grade: Virgin Olive Oil

• Technical Oil

• Sulfur Grade

• Tournant Oil

What are the five (5) Grades of Olive Oil?

Mnemonics: 1,2-TST

1st Grade: Virgin Olive Oil

IDENTIFY THE GRADE OF OLIVE OIL:

Obtained by gently pressing the peeled pulp free from endocarp (less pressure).

2nd Grade: Virgin Olive Oil

IDENTIFY THE GRADE OF OLIVE OIL:

Extracted with more pressure from the pulp of the first grade pressing.

Technical Oil (Hot Extraction Process)

IDENTIFY THE GRADE OF OLIVE OIL:

Produced by expressing the pulp with boiling hot water.

Hot Extraction Process

What extraction process is the technical oil?

Boiling hot water

Technical Oil is produced by expressing the pulp with?

Sulfur Grade (Inferior Quality)

IDENTIFY THE GRADE OF OLIVE OIL:

Extracted with carbon disulfide (for industrial use only).

Inferior Quality

What quality of olive oil is the sulfur grade?

Carbon disulfide

Sulfur Grade is extracted with what reagent?

Tournant Oil (Lowest Grade)

IDENTIFY THE GRADE OF OLIVE OIL:

Obtained from fallen, decomposed or refused olives (allowed to ferment).

Lowest Grade

What grade is the tournant oil?

• Oleic Acid

• Palmitic Acid

• Linoleic Acid

What are the three (3) constituents of Olive Oil (Olea europaea)?

Mnemonics: O-PA-L

Oleic Acid

What is the major constituent in Olive Oil (Olea europoea)?

Millon’s Test

What is the identification test for Olive Oil (Olea europoea)?

Dental Cements

USES OF OLIVE OIL:

Olive Oil is used as setting retardant for?

Soaps, Plasters, and Liniments

USES OF OLIVE OIL:

Olive Oil is used in the preparation of these three:

• Demulcent

• Emollient

• Laxative

• Salad Oil

• Nutrient

USES OF OLIVE OIL:

What are the other five (5) uses of olive oil?

Mnemonics: DEL-SN (Delete Student Nurse)

Peanut Oil (Arachis Oil)

IDENTIFY THE FIXED OIL:

Obtained by expression of the shelled and skinned seeds of Arachis hypogaea (Leguminosae).

Arachis hypogaea

What is the scientific name of Peanut Oil (Arachis Oil)?

Leguminosae

What is the family name of Peanut Oil (Arachis hypogaea)?

Arachis Oil

What is the other name of Peanut Oil?

Highly nutritious

As food, peanut oil is highly?

Peanut Butter

IDENTIFY THE PRODUCT OF PEANUT OIL:

When peanut oil is grounded into a paste, it will produce?

Peanut Oil Cake

IDENTIFY THE PRODUCT OF PEANUT OIL:

Residue (marc) following expression of the fixed oil (livestock food).

• Oleic Acid

• Linoleic Acid

• Palmitic Acid

• Arachidic Acid

• Stearic Acid

What are the five (5) constituents of Peanut Oil (Arachis hypogaea)?

Mnemonics: OLPAS

Oleic Acid

What is the major constituent in Peanut Oil (Arachis hypogaea)?

Olive Oil

What oil does peanut oil closely resembles?

True

True or False: Peanut Oil (Arachis hypogaaea) is a non-drying oil.

Food Oil

USES OF PEANUT OIL:

What is the principal use of peanut oil?

• Pharmaceutic aid

• Lubricant (non-drying oil)

• Intramuscular (IM) injection solvent

USES OF PEANUT OIL:

What are the three (3) other uses of Peanut Oil (Arachis hypogaea)?

Mnemonics: PLI