2100 Flashcards

1
Q

Which starch is most likely to reassociate

A

Amylose

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2
Q

What is gelatinization impacted by (6 things)

A

Stirring, acid, enzymes, fat, sugar, temp

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3
Q

The difference between flour and cornstarch?

A

Flour has proteins, cornstarch does NOT

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4
Q

What is pregelatinized starch?

A

Dried gelatinized starch

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5
Q

Parts of a grain (3) .

A

Endosperm, Bran, Germ

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6
Q

Endosperm is high in

A

Starch, protein

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7
Q

Bran is high in

A

protein fiber mircos

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8
Q

Germ is high in

A

fat

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9
Q

Type of flour used for cake?

A

Low protein aka soft flour

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10
Q

What does brown rice have

A

bran

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11
Q

Pasta is made from…

A

Semolina from durum wheat

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12
Q

What is the main dietary lipid

A

Triacyglyerides

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13
Q

What is plasticity

A

The ability of fats to hold their shape and be molded. liquid and solid

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14
Q

Top oils

A

Soy and palm

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15
Q

Tropical oils

A

Coconut oil, usually solid

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16
Q

Butter is ___% milkfat

A

80

17
Q

Lard is made from

A

hog fat (82%lipid)

18
Q

Spreads are a ___ lipid content than margarine

A

Lower

19
Q

What is shorteing?

A

Fully/partially hydrogenated soy oils (100% lipid)

20
Q

Margarine is made from__

A

Oils

21
Q

Things that cause rancidity(4)

A

Light; heat; metals(need EDTH); Oxygen(need antioxidant)

22
Q

Smoke point is

A

temperature where oil smokes

23
Q

Flash point is

A

Temperature where the vapors above the oil are combusted when ignited

24
Q

Dextrinization

A

Dry heat breaks down starch

25
Q
A