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In higher plants, there are three carotenoid pigments that are active in the xanthophyll cycle: violaxanthin, antheraxanthin, and zeaxanthin. During light stress, violaxanthin is converted, i.e. reduced, to zeaxanthin via the intermediate antheraxanthin, which plays a direct photoprotective role acting as a lipid-protective anti-oxidant and by ...
Spaghetti squash or vegetable spaghetti is a group of cultivars of Cucurbita pepo subsp. pepo. [3] They are available in a variety of shapes, sizes, and colours, including ivory, yellow and orange, with orange having the highest amount of carotene. Its center contains many large seeds. When raw, the flesh is solid and similar to other raw squash.
Cucurbita fruits, including squash and pumpkin, typically have high content of the phytochemical pigments called carotenoids. Phytochemicals are chemical compounds produced by plants, generally to help them resist fungi, bacteria and plant virus infections, and also consumption by insects and other animals.
Winter squash is not only a delightful addition to your dishes, they’re also packed with health benefits. And don’t forget the seeds — they’re a bonus source of protein, healthy fats and ...
The aureus (golden) pigment that gives some strains of Staphylococcus aureus their name is a carotenoid called staphyloxanthin. This carotenoid is a virulence factor with an antioxidant action that helps the microbe evade death by reactive oxygen species used by the host immune system.
This chia pudding is a convenient grab-and-go breakfast with plenty of anti-inflammatory benefits. Strawberries are loaded with antioxidants, while chia seeds offer omega-3 fatty acids, fiber and ...
orange pigments . α-Carotene – to vitamin A carrots, pumpkins, maize, tangerine, orange.; β-Carotene – to vitamin A dark, leafy greens, red, orange and yellow fruits and vegetables.
Honeynut squash is an excellent source of vitamin A and beta-carotene; it has about two to three times the amount of beta-carotene as butternut squash. [7] [8] The squash is also a good source of B vitamins, and also contains calcium, copper, iron, phosphorus, potassium, and zinc.