Which compounds are available in red and oranges watermelon types?
Carotenoids such as lycopene and β-carotene are responsible for the red and orange colors of the watermelon, respectively (Figure 1). The sweetness of watermelon is mainly due to a combination of sucrose, glucose, and fructose.
What is the composition of watermelon?
Watermelon consists mostly of water (91%) and carbs (7.5%). It provides almost no protein or fat and is very low in calories. The nutrients in 2/3 cup (100 grams) of raw watermelon are ( 1 ): Calories: 30.
What is the difference between red and orange watermelon?
The primary difference between a red watermelon and orange watermelon is their concentration of active ingredients. If beta-carotene causes foods to have a yellow pigment, and lycopene provides a red color, then the balance of these two compounds would result in an orange fruit.
Which one is responsible for red color in tomatoes and watermelon?
Tomato and watermelon synthesize and store lycopene as their major ripe fruit carotenoid responsible of their typical red color at full maturity.
Are there chemicals in watermelon?
Watermelons are a popular, refreshing summer fruit. The cause of this colouration is a chemical called lycopene. Lycopene is a carotenoid pigment, like beta-carotene (the compound that gives carrots their orange colour).
How much lycopene is in a watermelon?
Watermelon is fat free and is a source of vitamins A, B6, C, and thiamin. Studies have shown that a cup and a half of watermelon contains about 9 to 13 milligrams of lycopene. On average, watermelon has about 40 percent more lycopene than raw tomatoes.
Is watermelon high in sugar content?
Watermelons are the iconic summer fruit. They may seem like a treat, but they’re low in sugar. A whole cup of diced up watermelon has under 10 grams of sugar. A bonus of eating watermelon is it’s also a great source of iron.
What is the difference between yellow watermelon and red watermelon?
Red vs Yellow Watermelon While the large amounts of lycopene in red watermelon give it a pinkish-red inside, the lack of lycopene in yellow watermelon yields a yellowish color. Yellow watermelons were bred to have higher lycopene content once watermelon became more popular, which turned it redder over time.
What are orange watermelons called?
A member of the Cucurbitaceae family, Orange watermelons are classified under the species, Citrullus lanatus. The Orange watermelon can also be found marketed under a variety of different names such as Orangeglo, Orange Crisp, Orange Tendersweet, Orange Krush, Orange Sunshine, Desert King, Honeyheart and OrangeGlow.
Which pigment is present in watermelon?
The main pigments in red, orange and yellow-fleshed watermelons are lycopene, β-carotene and both β-carotene and xanthophylls respectively.
What’s the average yield of an orange flesh watermelon?
In the seedless watermelon trial, yields of the yellow- and orange- flesh varieties were higher than the average yield of 30 commercial red-flesh watermelons. Their yields were: Orange crisp (58,368 lb/acre), Treasure chest (53,884 lb/acre), Amarillo (53,561 lb/acre).
What’s the difference between red and yellow flesh watermelons?
The value of flesh firmness of the yellow- and orange-flesh melons were lower compared to most red-flesh cultivars. Hollow heart symptom was frequently observed and more severe for the yellow- and orange-flesh watermelons compared to most red-flesh watermelons.
How big is a full grown watermelon at maturity?
With good disease resistance, it’s well-suited to long growing seasons. This cultivar produces large oblong fruits weighing in at 25-30 pounds each, with dark and light green striped skin. With sweet, bright red, firm flesh, fruits will reach 17-19 inches long and seven inches in diameter at maturity.
What kind of sugar is in a watermelon?
Watermelon is 92 percent water by weight. It is also mildly diuretic and contains large amounts of beta carotene. Watermelon with red flesh is a significant source of lycopene and contains about six percent sugar by weight, the rest being mostly water.