Lec 11 Flashcards

1
Q

bulb

A

round stemming underground

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2
Q

shallots contain

A

cloves like garlic for vegetative propagation

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3
Q

garlic differs from shallot due to

A

clove wrapped in own tunic

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4
Q

bulbs are

A

storage organs for ornamental perennials

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5
Q

who produces the most bulbs

A

Netherlands Holland > 3 mill tulips

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6
Q

garlic is a

A

perennial

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7
Q

onion is a

A

biannual

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8
Q

onion and garlic are both

A
  • swollen modified leaves (but garlic are in segments)

- monocotyledonous plants

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9
Q

biannual

A

occurs twice a year

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10
Q

perennial

A

exists infinitely

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11
Q

monocotyledonous plants

A

have fibrous roots and linear-shaped leaves wrapped around the stem

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12
Q

garlic and onion inflorescence consists of

A

tiny flowers with stamens

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13
Q

post harvest sprouting is prevented by

A

application of maleic hydrazide

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14
Q

onions originated in

A

China, India, the US, Turkey, Pakistan

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15
Q

garlic originated possibly in

A

central Asia, South Asia or southwestern Siberia.

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16
Q

80% of garlic is from

A

China

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17
Q

____kg of garlic consumed by year

A

6kg

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18
Q

in Libia, they consume ____kg per year

A

66kg

19
Q

what chemical is released when cutting an onion?

A

allinase activity and release of volatile allicin

20
Q

allicin

A

anti-blood clot content (also lowers cholesterol in lab animals)

21
Q

allicin blocks

A

enzymes in microbes known to cause infection

22
Q

onion tears due to

A

volatile gas allyl sulfate mixed with eye water to get irritant away

23
Q

alliaceous breath

A

sulfurous odors transport by the blood stream to lungs and exhaled

24
Q

home remedies to rid breath (neutralizes)

A
  • chewing coffee beans
  • cloves
  • cardamom seeds
  • chervil
  • parsley
25
Q

onions uncovered by

A

Ancient Egyptians

26
Q

onion used in

A
  • religious ceremonies
  • oaths
  • mummy had placement of onions in eyes
  • insect bite
27
Q

garlic uses

A
  • heals warts
  • said to ward off vampires and mosquitoes
  • prevented scurvy
  • disinfect wounds
  • WW1 to control dysentery
28
Q

mustumardens (mustard) means

A

burning must

29
Q

4 brass species to produce mustard seed

A
  1. black x2
  2. brown
  3. white
30
Q

black mustard rich in

A

glucosinolate sinigrin

31
Q

brassicaceous plant leaves emit

A

bio-fumigants upon insect attack

32
Q

mustard plaster used to

A

to soothe + treat rheumatism and sore muscles

33
Q

strange uses of mustard

A
  • Pythagoras used to remedy for scorpion skins

- was believed mustard was sent from gods

34
Q

horseradish is a perennial native to

A

Europe

35
Q

Taproot aroma

A

hot and pungent

36
Q

volatile oil of taproot is released when

A

grated

37
Q

medical properties of taproot

A
  • grated root applied to skin and head to relieve pain and headaches
38
Q

does horseradish dry lose flavor and aroma?

A

yes it loses flavor and aroma

39
Q

does wasabi dry lose flavor and aroma?

A

does not lose flavor and aroma

40
Q

wasabi

A

japanese horseradish

41
Q

is wasabi a perennial?

A

yes it is a perennial

42
Q

wasabi is cultivated in

A

water

43
Q

wasabi is a pungent ingredient in

A

dressing, dips, sauces, and marinades

44
Q

wasabi can possibly prevent

A

tooth decay