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.
How do you extract lycopene from watermelon?
Lycopene extraction was optimized from watermelon pulp using response surface methodology using independent variables:solvent/meal ratio (4:1-12:1v/w), number of extractions (1-5), temperature (20-60°C) and extraction time (4-20min). Watermelon pulp had 59.95mglycopene/100g on fresh weight basis.
Which contains maximum lycopene?
Processed tomatoes have the highest amounts of lycopene, but watermelon, pink grapefruit, and fresh tomatoes are also good sources.
What is the chemical composition of watermelon?
The quantitative analysis of watermelon indicated 3.080 mg/g for alkaloids, 0.304mg/g for phenols, 0.117 mg/g for tannins, 0.200mg/g for saponins and 2.675 mg/g for flavonoids.
How Lycopene is purified?
The lycopene purification method was developed in two steps. In the first step, carotenoids were extracted from the biomass of B. trispora with petroleum ether/acetone (1:1). In the second step, this partially purified carotenoid extract was further purified by reverse phase chromatography technique.
Does Mango have lycopene?
High lycopene foods include guavas, cooked tomatoes, watermelon, grapefruit, papaya, sweet red peppers, persimmon, asparagus, red cabbage, and mangos.
Which acid is present in watermelon?
In watermelon fruit, the dominant soluble sugars are fructose, sucrose, and glucose, and the dominant organic acids are malic acid, citric acid, and oxalic acid.
Do watermelons flavonoids?
Flavonoids and sterols content in watermelon fruit: Three flavonoids were determined in watermelon fruit in this study (kaempferol, quercetin and rutin) as shown in Table 4. Only rutin was detected in WMIP or interior pulp sample. The value of rutin in WMIP sample was found to be 1.66 mg/100 g fresh weight.
Which fruit is called natural Viagra?
Watermelon
Watermelon may be a natural Viagra, says a researcher. That’s because the popular summer fruit is richer than experts believed in an amino acid called citrulline, which relaxes and dilates blood vessels much like Viagra and other drugs meant to treat erectile dysfunction (ED).
How lycopene is extracted?
The extract is produced by crushing tomatoes into crude tomato juice that is then separated into serum and pulp. The tomato pulp is then extracted with ethyl acetate. The final product is obtained after solvent removal by evaporation under vacuum at 40-60°C.
What is lycopene used for?
It’s found in tomato, watermelon, red orange, pink grapefruit, apricot, rose hip, and guava. Lycopene is used for high blood pressure, high cholesterol, cancer, and many other conditions, but there is no good scientific evidence to support most of these uses.
Is lycopene a vitamin?
Lycopene is a cancer-fighting antioxidant vitamin that gives tomatoes, strawberries, and watermelon their rosy color.
Is lycopene good for hair?
Poor blood circulation leads to an increase in hair loss because hair cannot fully receive nutrients. Lycopene plays a major role in improving blood flow and helping cell restoration, which is very beneficial for the health of the scalp. It also helps reduce inflammations and boosts the collagen production.
How much lycopene is in a banana?
Bananas were fourth in accumulated lycopene (31.189±0.001mg/kg). Oranges were sixth in accumulated lycopene (13.1904 ±0.000 mg/kg). Grapes were the seventh accumulated lycopene (10.028±0.000) and jackfruits were the lowest in accumulated lycopene (4.122±0.000 mg/l).
Which fruits are high in lycopene?
Unlike most carotenoids, lycopene occurs in a few places in the diet. Besides tomatoes and tomato products, major sources of lycopene, other lycopene-rich foods include watermelon, pink grapefruit, pink guava, and papaya. Dried apricots and pureed rosehips contain relatively large amounts, too.