cryptoxanthin การใช้

• The carotenoid beta-cryptoxanthin possesses an ionone group and has vitamin activity in humans.
• In a pure form, cryptoxanthin is a red crystalline solid with a metallic luster.
• Another carotenoid, beta-cryptoxanthin, appears to protect against chronic joint inflammatory diseases, such as arthritis.
• More recent ACES formulas may use mixed natural carotene sources that include other carotenes such as zeaxanthin, alpha carotene, cryptoxanthin, lutein and lycopene.
• What is the typical conversion factor for beta-carotene and other pro-vitamin A's like alpha-carotene and beta-cryptoxanthin?
• Vertebrate animals ingest retinal directly from meat, or they produce retinal from carotenoids, either from one of two carotenes ( ?-cryptoxanthin, a type of xanthophyll.
• The high content of the carotenoids beta-cryptoxanthin, beta-carotene, and zeaxanthin, along with some lutein and alpha-carotene makes the kaki fruit nutritionally valuable.
• For many years, a system of equivalencies in which an international unit ( IU ) was equal to 0.3 ?-carotene, or ?-cryptoxanthin in food.
• Recent findings of an inverse association between ?-cryptoxanthin and lung cancer risk in several observational epidemiological studies suggest that ?-cryptoxanthin could potentially act as a chemopreventive agent against lung cancer.
• Recent findings of an inverse association between ?-cryptoxanthin and lung cancer risk in several observational epidemiological studies suggest that ?-cryptoxanthin could potentially act as a chemopreventive agent against lung cancer.
• The color of pumpkins derives from orange carotenoid pigments, including beta-cryptoxanthin, alpha and beta carotene, all of which are provitamin A compounds converted to vitamin A in the body.
• Values for five major carotenoids-- lutein, lycopene, alpha carotene, beta cryptoxanthin and beta carotene-- are now available for 150 fruits and vegetables and more than 2, 000 combination foods.
• While the association between serum blood levels of beta-cryptoxanthin and substantially decreased joint disease has been established, neither a convincing mechanism for such protection nor a cause-and-effect have been rigorously studied.
• ?-carotene, due to their single retinyl group ( ?-ionone ring ), also have some vitamin A activity ( though less than ?-carotene ), as does the xanthophyll carotenoid ?-cryptoxanthin.
• Oranges contain diverse phytochemicals, including carotenoids ( beta-carotene, lutein and beta-cryptoxanthin ), flavonoids ( e . g . naringenin ) and numerous volatile organic compounds producing orange aroma, including aldehydes, esters, terpenes, alcohols, and ketones.
• On the other hand, in the Grade IV histology group of adult patients diagnosed with malignant glioma, moderate to high intake of cryptoxanthin ( for second tertile and for highest tertile compared to lowest tertile, in all cases ) was associated with poorer survival.
• Carotenoids that contain unsubstituted beta-ionone rings ( including beta-carotene, alpha-carotene, beta-cryptoxanthin and gamma-carotene ) have vitamin A activity ( meaning that they can be converted to retinol ), and these and other carotenoids can also act as antioxidants.
• RAE takes into account carotenoids'variable absorption and conversion to vitamin A by humans better than and replaces the older retinol equivalent ( RE ) ( 1 礸 RE = 1 礸 retinol, 6 礸 ?-carotene, or 12 礸 ?-carotene or ?-cryptoxanthin ).
• Chenpi contains volatile oils, nobiletin, hesperidin, neohesperidin, tangeridin, citromitin, synephrine, carotene, cryptoxanthin, inositol, vitamin B1 and vitamin C . Traditional Chinese herbal medicine utilizes the alcohol extracts of several citrus peels for specific health support, including those of mandarin orange ( Citrus reticulata  Blanco ) and bitter orange ( C . aurantium ).