Fats Flashcards

1
Q

Scientific name - cocoa butter

A

Theobroma cacao

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2
Q

Family - Cocoa butter

A

Sterculiaceae

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3
Q

All constituent/s - cocoa butter (6)

A

Stearic, palmitic, arachidic, oleic, theobromine, cacao-red

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4
Q

Significant lipid constituent/s - castor oil (4)

A

Stearic, palmitic, arachidic, oleic

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5
Q

Most expensive of commercial fixed oils

A

COCOA BUTTER

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6
Q

ONLY SOLID OIL

A

Cocoa butter

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7
Q

Seeds are fermented and roasted above 140 C to develop their characteristic odor and taste

A

COCOA BUTTER

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8
Q

COCOA BUTTER: Seeds are fermented and roasted above ___ C to develop their characteristic __ and __

A

140 C, characteristic odor and taste

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9
Q

broken kernels are called __ and paste from them is called ___ (contains __% fat)

A

Cocoa butter

nibs, cacao butter, 50%

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10
Q

Congeals at room temperature to form bitter chocolate

A

COCOA BUTTER

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11
Q

COCOA BUTTER: Congeals at __ temperature to form__

A

room, bitter chocolate

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12
Q

COCOA BUTTER: It congeals at room temp. (__ deg. C) to produce bitter chocolate

A

30-35

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13
Q

It only becomes sweet chocolate with vanilla and sugar

A

COCOA BUTTER

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14
Q

COCOA BUTTER: It only becomes ___ chocolate with ___ and __

A

sweet, vanilla and sugar

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15
Q

Marc of cocoa butter

A

prepared cacao/breakfast cocoa

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16
Q

prepared cacao/breakfast cocoa contains ___% of fat

A

more than 22%

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17
Q

Red color is due to cacao-red

A

COCOA BUTTER

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18
Q

COCOA BUTTER: Red color is due to ___

A

cacao-red

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19
Q

Uses - cocoa butter (2)

A

Used in making cocoa syrup, Used as suppository base

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20
Q

Sci name - cod liver oil

A

Gadus morrhua

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21
Q

Family - cod liver oil

A

Gadidae

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22
Q

Significant lipid constituent/s - cod liver oil (4)

A

Oleic, linoleic, gadoleic, and palmitoleic acids

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23
Q

“Only liquid fat”

A

COD LIVER OIL

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24
Q

Fat - Drying oil

A

COD LIVER OIL

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25
Q

Can reduce stretch marks in pregnancy and varicose veins

A

COD LIVER OIL

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26
Q

Use: COD LIVER OIL

A

Can reduce stretch marks in pregnancy and varicose veins (as sodium morrhuate)

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27
Q

COD LIVER OIL: Can reduce stretch marks in pregnancy and varicose veins (as ____)

A

sodium morrhuate

28
Q

Medicinal grade ___ must also contain vitamins A and D

A

cod liver oil

29
Q

Medicinal grade cod liver oil must also contain __ and ___

A

vitamins A and D

30
Q

___ grade cod liver oil must also contain vitamins A and D

A

Medicinal

31
Q

Synonym - lanolin

A

Hydrous woolfat

32
Q

Scientific name - LANOLIN

A

Ovies aries

33
Q

Family - LANOLIN

A

Bovidae

34
Q

Significant lipid constituent/s - lanolin (2)

A

Cholesterol, isocholesterol

35
Q

Lanolin - __% water (“hydrous”)

A

25

36
Q

25% water (“hydrous”)

A

Lanolin

37
Q

less water than lanolin (0.25%), and is also called ___

A

woolfat, anhydrous lanolin

38
Q

Woolfat – less water (__%)

A

0.25

39
Q

____ is separated by cracking with sulfuric acid from washings of the scouring process and purified

A

Raw lanolin

40
Q

Raw lanolin is separated by ___ with ___ from washings of the scouring process and purified

A

cracking with sulfuric acid

41
Q

Raw lanolin is separated by cracking with sulfuric acid from ___ of the ___ process and purified

A

washings of the scouring process

42
Q

Not readily saponified by aqueous alkali

A

LANOLIN

43
Q

LANOLIN: Not readily saponified by ____

A

aqueous alkali

44
Q

T/F: lanolin is readily saponified by aqueous alkali

A

F - not readily saponified

45
Q

All cons - lanolin

A

Cholesterol, isocholesterol, Isopropyl myristate and isopropyl palmitate

46
Q

Uses - lanolin (3)

A

water-absorbable ointment base, topical emollient creams and ointments, allergenic contactant

47
Q

Used as water-absorbable ointment base

A

Lanolin

48
Q

More absorbed through skin than any other known fat

A

LANOLIN

49
Q

T/F: Suet is more absorbed through skin than any other known fat

A

F - Lanolin

50
Q

Cons of lanolin - topical emollient creams and ointments

A

Isopropyl myristate and isopropyl palmitate

51
Q

Free from oxidation and less oleaginous

A

LANOLIN

52
Q

T or F: lanolin is less oleaginous

A

T

53
Q

May act as allergenic contactant as it lacks hypersensitization potential

A

Lanolin

54
Q

Lanolin may act as _____, as it lacks ____ potential from lanolin

A

allergenic contactant, hypersensitization

55
Q

Source, sci name - suet

A

internal fat of the abdomen of Ovies aries

56
Q

Family - suet

A

Bovidae

57
Q

Synonyms: suet (3)

A

Mutton suet, prepared mutton tallow, sebo de carnero

58
Q

Prepared Suet is called ___

A

“Sebo de macho”

59
Q

Significant lipid constituent/s - suet

A

50-60% solid glycerides (stearin, olein, palmitin) that melts at 45 deg C

60
Q

Use/s - suet (2)

A

Used in cooking, especially in traditional puddings, Used as ointment base

61
Q

Source, sci name - lard

A

Purified internal fat of Sus scrofa

62
Q

Family - lard

A

Bovidae

63
Q

Significant lipid constituent/s - lard (2)

A

Cholesterol, isocholesterol

64
Q

Uses: lard

A

Similar to butter

65
Q

other cons - lard

A

40% solid glycerides including myristin, stearin and palmitin,

60% mixed liquid glycerides such as olein

66
Q

all cons - lard

A

Cholesterol, isocholesterol

40% solid glycerides including myristin, stearin and palmitin,

60% mixed liquid glycerides such as olein