ionone मीनिंग इन हिंदी

उदाहरण वाक्य

1. Carnivores in general are poor converters of dietary ionone-containing carotenoids.
2. These include beta carotene, beta ionone and gossypol.
3. Irones typically have a sweet floral, iris, woody, ionone, odor.
4. The carotenoid beta-cryptoxanthin possesses an ionone group and has vitamin activity in humans.
5. The two main aroma compounds of the oil of this species are ?-ionone and dodecyl acetate.
6. Animal species differ greatly in their ability to convert retinyl ( beta-ionone ) containing carotenoids to retinals.
7. Ionone can be heterogeneous catalyst and serves as an example of an aldol condensation followed by a rearrangement reaction.
8. There are three known routes to retinol that are used industrially, all of which start with ?-ionone.
9. ?-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.
10. Carotenoids with a cyclized, beta-ionone ring can be converted to vitamin A, also known as retinol, by the enzyme Beta-carotene 15, 15'- dioxygenase; however, the bioconversion of gamma-carotene to retinol has not been well-characterized.