Detail of "17092-92-1"

Reference

Loliolides and dihydroactinidiolide in a recent marine sediment probably indicate a major transformation pathway of carotenoids

Loliolides and dihydroactinidiolide in a recent marine sediment probably indicate a major transformation pathway of carotenoids. Klok, J.; Baas, M.; Cox, H. C.; De Leeuw, J. W.; Schenck, P. A. (Dep. Chem. Chem. Eng., Delft Univ. Technol., Delft 2628 RZ, Neth.). Tetrahedron Lett., 25(48), 5577-80 (English) 1984. CODEN: TELEAY. ISSN: 0040-4039. DOCUMENT TYPE: Journal CA Section: 61 (Water) Loliolide [5989-02-6], isololiolide [38274-00-9], and dihydroactinidiolide [17092-92-1] were found in a recent diatomaceous ooze marine sediment on the Nabibian shelf. It is suggested that they are probably formed directly from fucoxanthin [3351-86-8] by photooxidn. in the oxic zone of the water column.

Light-produced aroma components of green tea

Light-produced aroma components of green tea. Horita, Hiroshi; Hara, Toshio (Natl.Some chemicals with cas registry numbers like 25152-84-5 and 18829-55-5 are also used. Res. Inst. Tea, Shizuoka 428, Japan). Chagyo Gijutsu Kenkyu, (69), 58-67 (Japanese) 1986. CODEN: CHGKAV. ISSN: 0366-6123. DOCUMENT TYPE: Journal CA Section: 17 (Food and Feed Chemistry) Changes of 87 volatile components of green tea during exposure to light were studied by gas chromatog., using a silica capillary column coated with PEG-20M. The contents of alkanals (i.e. pentanal [110-62-3], hexanal [66-25-1], and nonanal [124-19-6]), alkenals (i.e. (E)-2-heptenal [18829-55-5], (E)-2-octenal [2548-87-0], (E)-2-undecenal [53448-07-0], 2,4-heptadienal [5910-85-0], (E,E)-2,4-octadienal [30361-28-5], and (E,E)-2,4-decadienal [25152-84-5]), alcs. (i.e. 1-penten-3-ol [616-25-1], 1-pentanol [71-41-0], (Z)-2-penten-1-ol [1576-95-0], 1-octanol [111-87-5], 1,5-octadien-3-ol [83861-74-9], 2-octen-1-ol [22104-78-5], and 2,5-octadien-1-ol [83861-75-0]), ketones (i.e. 6-methyl-5-hepten-2-one [110-93-0] and geranylacetone [3796-70-1]), ionone derivs. (i.e. b-ionone [79-77-6], a-ionone [127-41-3], 5,6-epoxyionone [107935-58-0], b-cyclocitral [432-25-7], dihydroactinidiolide [17092-92-1], 2,6,6-trimethylcyclohexanone [2408-37-9], 2,6,6-trimethyl-2-cyclohexenone [20013-73-4] and 2,6,6-trimethyl-2-hydroxycyclohexanone [7500-42-7]), and bovolide derivs. (i.e. bovolide [774-64-1] and dihydrobovolide [107935-59-1]) were increased by light-exposure. .