Vegetables Unit Notes
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Transcript Vegetables Unit Notes
Vegetables
Unit
Notes
Types of Vegetables
Tubers – potato
Root – beets, turnips, carrots, radish
Bulbs – chive, onion, garlic
Stem – celery, mushrooms, asparagus
Seeds – beans, peas, corn
Flower – cauliflower, broccoli
Leaves – Brussels sprouts, cabbage,
lettuce
Fruit – tomato, green pepper, squash,
cucumber
What category am I?
Buying Vegetables
Quality vegetables - firm texture, free from decay,
crisp, smooth dense, free from bruises, good color
Washing vegetables helps remove pesticides that
might remain on the skins
Buy locally grown vegetables in season – they are
fresher, cheaper, have a smaller carbon footprint and
support local economies and farmers.
Choose organic produce where possible - less
pesticides, insecticides, safeguards our natural
environment and water supply, and preserves heirloom
varieties
Vegetables
Vegetables can be green, yellow, white, or red.
Green: chlorophyll – Vit A, B, C, iron, calcium
Bright green to gray green
Cook in small amount so water with short cooking
time
Yellow/Orange: carotene - Vit A,B,C, calcium
Yellow orange color
Small amount of water with the pan covered
White: flavones – Vit B, C, iron, calcium
White to yellow/dark gray
Overcooking cause the color change
Red: anthocyanin – Vit A, C, thiamine, iron
Red to purple/blue
Add acid to keep food red
Cook in small amounts of water with the pan lid on
Vegetable Terms
Antioxidants – may help to protect the body from
damage/aging. Found in fruits, veggies,
chocolate and tea
Beta-carotene – orange pigment in fruits and veg,
form of Vitamin A. Found in dark green and
orange/yellow F & V.
Flavenoid – antioxidant found in F & V, tea, nuts,
seeds and roots. Help protect cardiovascular
system and may destroy cancer cells
Why is it important to
cook vegetables correctly
To retain vitamins and minerals, cook starch
Cooking methods:
In water/ boiling
Steaming
Pressure Cooking
Baking
Frying
Broiling
Microwave
Veggie Quiz –
Let’s see if you know what
type of vegetable each of these is. Write the correct
name and category for each vegetable on a separate
sheet
1
2
3
4
Veggie Quiz
5
6
7
8
More vegetables
10
9
11
12
Bonus
List as many different ways you can cook
a potato as you can
Why do we have to cook potatoes?