here are the different experiments i made, there are 3 different steps,with different recipe.
one of the most importment recipe is food additives, here are the reasons for why i select food additives:
1. the colors can refine from the flowers and other plants
2. but when refine from nature stuff, is hard to contral the color 100% same even refine from the same variety
3. food additives is very safe and healthy
4. food additives color is very stable
- food additives + water
result: the color is very dim and drawing on the paper is easy to spread
- soda + atarch + white vinegar + food additives
result: easy to see, the color is bright than the first one and not spread, but when it dry, the color was not bright any longer.
- (flour + suger + salt + water) heat on the fire + food additives
result: the color is the best of these three
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