The main component of unripe bananas is starch. Green bananas contain up to 70-80% starch, on a dry weight basis. During ripening, the starch is converted into sugars and ends up being less than 1% when the banana is fully ripe (2). The most common types of sugar found in ripe bananas are sucrose, fructose and glucose. In ripe bananas, the total content of sugars can reach more than 16% of the fresh weight (2).
Scientific Make Up-Composition Of The March Birthstone. Aquamarines vary in color from deep blue to bluish-green, with differing intensities due to the varying quantities of iron in the beryl crystal. Naturally occurring deep blue aquamarine stones are rare, expensive and in high demand.
Pictures of Yellow Gemstones. Jewelry with yellow and golden colored gem stones come in a variety of different shades, including amber, canary, champagne, gold, lemon, mustard, ochre and saffron.Shown below are pictures of some common and uncommon yellow stones including citrine, yellow sapphire, amber and stone canyon jasper.ellow is seen as a cheerful color and wearing a pendant, ring or earrings with yellow gemstones can help brighten the day making the wearer feel more optimistic and confident. The color yellow signifies intellect, confidence, divination, communication, eloquence and travel.