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Green - lettuce, celery, spinach
Orange - yams, carrots
Purple - eggplant
Red - tomatoes
Yellow - tomatoes, squash, ripe bananas
Wiki User
∙ 9y ago
Wiki User
∙ 12y agoartificial flavourings e.g
black - squid ink
green- seaweed
which is also mixed with an alumium pigment
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What types of dyes are used for different textile fibers Why?
vat dyes acid dyes
What types of dyes used in denim production?
there's indigo dye
What is the impact of synthetic dyes now?
Now, synthetic dyes are still used for dying fabrics, but they are also used for paper, food, clothes and yarn.
What types of synthetic dyes are there?
There are may types of dyes but these are the ones I know of. Acid dyes Azoic dyes Basic dyes Chrome dyes Mordant Developed dyes Direct dyes Disperse dyes Reactive dyes Sulphur dyes Vat dyes Raw fibres Velour cloth and furs Batik Tie dyeing BY MAX TURNER
How are values used?
Rf value to compare the "unknown" components of colored candy dyes with the "known" components of food coloring dyes.
What types of dyes where first used?
the first dye ever used was the litigation dye in BC times
What are the uses of dyes?
clothing mugs mood rings
How are Rf values used?
Rf value to compare the "unknown" components of colored candy dyes with the "known" components of food coloring dyes.
What is the name of the separation technique that allows us to examine the dyes used in food?
chromatography :)
Dyes used to color Easter eggs?
Food coloring: made from non-toxic plant dyes. Usually, $1.39 per 2 oz. bottle. (2007) Other dyes can be used for decorative eggs, BUT not for eggs for human/ animal consumption.
How they make red food coloring?
in ancient Mexico they used the red chocineal beetle grounded down by hand. Now a days we use synthetic dyes, or natural dyes, but not for red food colouring. Pandan is naturally used as green food coloring and Butterfly pea for blue food dye. :)
What makes M and M's have their color?
Food dyes are used to give M&M's their colors.
