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You have to make a solutuin containing iodine and starch. Go to Google for more information

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16y ago

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Are mangoes a citrus fruit?

Mangoes are not a citrus fruit. No they are not. Mango is not a citrus fruit as it doesn't contains vitamin c.


Why is citrus fruit higher in vitamin c than in non citrus fruit?

This is not necessarily true. Kiwifruit can be much higher in vitamin C.


How can an iodine stain be used to distinguish between ripe and unripe fruit?

If you add Iodine-KI reagent to foods containing - starch such as bread, potato, crackers, or flour. A blue-black color results.If starch is not present, then the color will stay orange or yellow. (Iodine will not turn blue-black on contact with cellulose or disaccharides such as sucrose in sugar).Thus if you apply Iodine to an unripe fruit (where the sugars are still held as starch) the fruit will turn Blue-Black.However, once the fruit is ripe and the starch has been transformed into sweet sugar, the application of Iodine will only stain the fruit orange or yellow.


Is Vitamin A found mainly in citrus fruits?

No. Vitamin C is mostly found in citrus fruit's. Vitamin A is found in foods such as bananas, carrots, and broccoli


What nutrients does lemon contains?

well a lemon is a citrus fruit, and citrus fruits contian vitamin C.


Potatoes citrus fruit and broccoli are good sources of what?

vitamin c?


Is watermelon a grapefruit?

Although the pomegranate is high in vitamin c like citrus fruit, it is not a citrus fruit; it is classed as a berry.


What is the source of vitamin c?

All citrus fruit and red and green peppers for starters.


Are vitamin C and citrus the same thing?

No, vitamin C is simply ascorbic acid. Whereas citrus essentially a fruit group - which contains oranges, lemons, mandarins and so forth. The confusion comes simply because citrus fruits have high levels of vitamin C.


What nutrient does lemon juice have?

I would guess Vitamin C, given that lemon is a citrus fruit.


What fruit or vegetable choices could be substituted to provide adequate vitamin C if a child is allergic to strawberries and citrus fruit?

Cantaloupes


Which fruit is a citrus fruit?

Citrus fruit are fruit that have the edible part divided into sections. Examples of a citrus fruit are Grapefruit, Orange, Tangerine, Clementine, Lemon, Lime. Some of the more uncommonly available citrus fruits are Pomelo, Kumquat, Ugli and Satsuma. This does not list all of them. Citrus fruit are various edible fruit, peel and juice. They provide vital flavourings in food and drink and are a rich source of vitamin c. In fact our most important source of vitamin C next after the Potato. (Potato does not contain a lot of vitamin C but is in many countries considered the most important source because a lot of people eat this every day. Vitamin C is not an important factor in deep fried potatoes as the strong heat destroy the vitamin. Citrus fruits can be used to help sooth sore throats, coughs and colds, also the oil from citrus fruits peels, leaves and shoots are used to make cosmetics, perfume and aromatherapy oils. Soap is made from citrus fruits seed oils.