Tanggal

Sabtu, 06 April 2013

TASK KIMIA


1.  Give Examples of natural coloring subtances(give picture) and explain  the color that given by each subtances!
No
Name
Picture
Color
1
Suji’s leaf
tipsdaunpandanctt.jpg
Giving  green  color
2
Carrot
wortel.jpg
Giving orange color
3
Turmeric
kunyit21.jpg
Giving orange color
4
Keluak
keluak.jpg
Giving brown color
5
Palm sugar
images.jpg
Giving brown color
6
Egg
telur-kuning.jpg
Giving yellow color
7
Chili
cabai.jpg
Giving red color




2.  Give examples of natural sweetener subtanc(give picture)
1
White sugar
images.jpg
2
Palm sugar
images.jpg
3
Honey
madu.jpg
4
Aren Sugar
gula aren.jpg

3 Give examples of natural flavoring subtances!
1
Red onion
bawang-merah.jpg
2
White onion
ptih.jpg
3
Pepper
ladaputih.jpg
4
Chili
cabai.jpg
5
tumeric
kunyit21.jpg
6
kencur
images.jpg
7
Galingale(laos)
Color Styler.jpg
8
keluwak
keluak.jpg

4.  Give of natural preservative subtance!
1
Salt
884.jpg
2
Sugar
images.jpg
3
Carrot
wortel.jpg
4
Aloe vera (lidah buaya)
ds.jpg
5
Tumeric
kunyit21.jpg


5 Explaint the weakness of naturaql additive subtance. 
ü  difficulty breathing,
ü  drowsiness,
ü  rapid heartbeat,
ü  chest pain

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