ionone

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i·o·none

(ī'ō-nōn),

One of two cyclic terpene ketones with an odor of violets or cedar wood, the α and β varieties of which differ in the location of the double bond in the ring: provitamins A and vitamin A have ionone configuration in the ring portion; α-carotene contains one α- and one β-ionone moieties, β-carotene contains two β-ionone moieties, and γ-carotene contains one β-ionone moiety.

io·none

(ī'ō-nōn)

One of two cyclic terpene ketones with an odor of violets or cedar wood.

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References in periodicals archive ?

The ionONE Model S and Model SA are immediately available for order from your local Simco-Ion product distributor.

Ultra-Small Lightweight Spot Ionizer for Absolute Space Limiting Applications

Germination is also enhanced when the teliospores are exposed to some naturally occurring organic compounds, such as benzonitnle and beta ionone.

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Keloid Care is carefully formulated with Silicone, Vitamin E, Hydrocortisone, and Beta Ionone - a powerful anti-oxidant proven to nourish the skin and help improve the appearance of thick, stubborn or hard to treat scars.

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EPA's treatment of the ionone derivatives category, substances which naturally occur in plants containing [beta]-carotene.

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Phenolic glycosides and ionone glycoside from the stem of Sargentodoxa cuneata.

ANTI-INFLAMMATORY AND ANTI-NOCICEPTIVE ACTIVITIES OF THE EXTRACTS OF SARGENTODOXA CUNEATA AND ITS EFFECTS ON THE MODEL RATS WITH PELVIC INFLAMMATION

The investigators found ethyl butanoate, ethyl hexanoate, linalool, 2-heptanone, ionone, 2-heptanol, hexanal, cis-3-hexenol, trans-2-hexenol and furaneol to be the major aroma compounds in Black Diamond.