Clase 3. Clasificación de Carbohidratos Flashcards

1
Q

Qué son los carbos?

A

-Derivados aldehídicos, cetónicos de alcoholes polivalentes
-Isomeros: igual pero diferente 3D. 2(n)
-Tautomeros: difieren de dobles enlaces
-Enantiomeros: no son superponibles, especulares
-Epimeros: 1 carbono difiere

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2
Q

Clasificación de carbos

A

-Monosacaridos: Triosas, tertosas,Pentosas
-Disacaridos: 2 monos
-Oligosacaridos: 3-10 monos
-Polisacaridos: +10 monos

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3
Q

almidon

A

Cadena a-glucosidica, fuente + importante de carbos, cereales, amilosa,amilopectina

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4
Q

glucogeno

A

polisacarido en animales
-11-18 unidades alfa-glucopiranosa

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5
Q

Celulosa

A

en pared celular, no diregida (intestino de animales)

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6
Q

Quitina

A

Polisacarido en crustaceos,

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