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CHM 1008 > drink - chen > Flashcards

drink - chen Flashcards

1
Q

why was cola invented

A

calm nervousness
stop headaches
relieve pain

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2
Q

when was cola invented

A

May 8th 1886

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3
Q

why was coca cola named that

A

because of coca leaves and kola nuts

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4
Q

functional groups in cocaine

A

ester
secondary amine
phenol

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5
Q

what is secret ingredient in cola

A

merchandise 7X

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6
Q

what sweetener was originally used in diet coke

A

saccharin

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7
Q

taste of saccharin

A

300 times sweeter than sucrose

bitter metallic aftertaste

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8
Q

how was aspartame found

A

looking for anit-ulcer drug and licked finger

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9
Q

taste of aspartame

A

300 times sweeter than sugar

slower onset lasts longer than

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10
Q

taste of sucralose

A

300-1000 times as sweet as sucrose

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11
Q

use for sucralose

A

baking

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12
Q

what is active ingredient in splenda

A

sucralose

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13
Q

how was sucralose found

A

phadnis told to test powder but the heard taste

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14
Q

what sort of chemical is caffein

A

alkaloid

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15
Q

use of caffein in plants

A

natural pesticide

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16
Q

conditions for growth of tea

A

50 inches rainfall

up to 5,000 feet

17
Q

percentage of tea that is theanine and caffeine

A

3% of dry weight

18
Q

percentage of tea that is catechins

A

30%

19
Q

what is chlorogenic acid

A

ester of caffeic acid and quinic acid and major phenolic compound in coffee

20
Q

what does chlorogenic acid do

A

slows release of sugar into bloodstream

counteracted by caffeine

21
Q

effect of catechin

A

reduce risk of stroke, heart disease, cancer and diabetes

22
Q

pigment in wine

A

malvidin

23
Q

benefit of malvidin

A

antioxidants

24
Q

effect of resveratrol

A

inhibits COX enzyme which causes inflammation

cardioprotective

CHM 1008 (10 decks)

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