PAP Module 2 > Tannins > Flashcards

Tannins Flashcards

(12 cards)

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1
Q

Precipitate

A

Proteins, Alkaloids and Glycosides

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2
Q

Pseudotannins

A

MW <1000

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3
Q

Antidote for alkaloidal poisoning

A

Tannic acid

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4
Q

DO NOT contain tannins

A

Apples

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5
Q

Hydrolyzable/ Pyrogalloltannin

A

Decolorized
No precipitate
Gallic acid, ellagic acid
Bluish black precipitate
Ex: Gallic acid→ Pyrogallol
Phenolic acids and Sugar
Soluble
Bloom

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6
Q

Nutgall

A

Quercus infectoria

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7
Q

Black plum

A

Syzygium cumini

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8
Q

Kamatsile

A

Pithecellobium dulce

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9
Q

Witch hazel

A

Hammamelis virginiana

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10
Q

Tea

A

Camellia sinensis

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11
Q

Chesnut

A

Castanea sativa

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12
Q

Pomegranate

A

Punica granatum

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PAP Module 2
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