(6) The presence of irones, homologues, and
ionones, was reported mainly in the rhizomes of I.
Linalool, [alpha]-pinene, [beta]-pinene, myrcene, [alpha]-terpinene, [alpha]-
ionone, rose oxide, and citronellol, which have been previously identified in yellow and purple passion fruits, were investigated and not identified in any of the sweet passion fruit genotypes.
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.
EPA's treatment of the
ionone derivatives category, substances which naturally occur in plants containing [beta]-carotene.
Phenolic glycosides and
ionone glycoside from the stem of Sargentodoxa cuneata.
Kawakami, "
Ionone series compounds from beta-carotene by thermal degradation in aqueous medium," Nippon Nogeikagaku Kaishi, vol.
Bucinal, HHCB, and methyl
ionone were the most frequently detected synthetic fragrance chemicals in conventional product samples.
The key aroma active compounds in vitamin A and D concentrates were: hexanal, Z-3hexen-1-ol, isoamyl acetate, octanal, limonene, phellandrene, damascone,
ionone, cyclocitral and irone.
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.
The correlation between carotenoid degradation caused by processing and the production of degradative terpenes such as
ionones has been described by Kanasawud and Crouzet [33].
