Carbohidratos Flashcards

1
Q

Cetohexosas

A

Sacarosa
Fructosa

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2
Q

Aldohexosas

A

Glucosa
Maltosa
Almidón
Lactosa

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3
Q

Reductoras

A

Glucosa: monosacárido sin enlaces glucósidos
Fructosa: monosacárido sin enlaces glucósidos
Maltosa: Glu + Glu, α 1-4 (queda un anomérico libre)
Lactosa: Glu + Gal, β 1-4 (queda un anomérico libre)

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4
Q

No reductores

A

Sacarosa: Glu + Fru, α 1-2 (enlace formado de 2 anoméricos)
Almidón: Glu + Glu (si tiene extremo reductor, pero por las ramificaciones hay más extremos no reductores)

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5
Q

Banano

A

Reductor (fructosa)
Cetohexosa (fructosa)
leve presencia de almidón.

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6
Q

Mango

A

Reductor (fructosa)
Cetohexosa (fructosa)
leve presencia de almidón.

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7
Q

Papa

A

No reductor (no se esperaba ver azucares)
Aldohexosa (almidón)
alta presencia de almidón.

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8
Q

Azúcar

A

No reductor (sacarosa)
Cetohexosa (fructosa)
no hay almidón.

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9
Q

Leche

A

Reductor (lactosa)
Aldohexosa (lactosa)
no hay almidón.

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10
Q

Monosacaridos

A

Glucosa
Fructuosa

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11
Q

Disacaridos

A

Sacarosa
Lactosa

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12
Q

Polisacaridos

A

Almidón
Celulosa
Glucógeno

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13
Q

Reactivo de benedict

A

Carbonato de sodio
Citrato de sodio
Sulfato de cobre

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