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Phenolic glucoside

OE159 Tsukamoto, H., S. Hisada, S. Nishibe, and D. Roux. Phenolic glucosides from Olea europaea subsp. africana. Phytochemistry 1984 23(12) 155-167. [Pg.396]

The second type of data is derived from biochemical experiments related to the three cinnamyl alcohols—/>-coumaryl alcohol (I), coniferyl alcohol (II), and sinapyl alcohol (III) and their phenolic glucosides— >-glucocoumaryl alcohol (IV), coniferin (V), and syringin (VI). These and the following formulas do not differentiate between cis and trans isomers. [Pg.15]

The palatability of safflower meal to poultry tends to be low (Ravindran and Blair, 1992) due to the presence of two phenolic glucosides matairesinol-p-glucoside, which imparts a bitter flavour, and 2-hydroxyarctiin-p-glucoside, which also has a bitter flavour and has cathartic properties (Darroch, 1990). Both glucosides are associated with the protein fraction of the meal, and they can be removed by extraction with water or methanol, or by the addition of P-glucosidase. [Pg.113]

Arbutin (= Hydroquinone-P-D-glucopyranoside) (phenol glucoside) Rhodiola sacra (Crassulaceae), Origanum majorana (Lamiaceae), Pyrus communis (Rosaceae) PEP (391 pM) [115]... [Pg.588]

From anise seeds, a phenolic glucoside, namely 4-(/3-D-glucopyranosyloxy) benzoic acid, was isolated by Dirks and Herrmann (1984). This compound is widely distributed among the Apiaceae and is also present in star anise (Illiciaceae). [Pg.336]

Godecke, T., Kaloga, M. and Kolodziej, H. (2005) A phenol glucoside, uncommon coumarins and flavonoids from Pelargonium sidoides DC. Z. Naturforsch., 60b, 677-82. [Pg.236]

The phenolic glucoside of olive, oleuropein (Fig. 5), which is present in olive leaves in a substantial amount (60-90 mg/g d.w.), was much more effective than BHT or vitamin E in extending the induction period of lipid oxidation [129]. [Pg.773]

Phytochemistry The roots contain triterpene glycosides (10 %), iridoids, and alkaloids (0.24 %). The aboveground parts contain triterpene glycosides (8.5 %), alkaloids (0.4 %), iridoid and phenolic glucosides, and flavonoids. Fruits contain iridoids (Alimbaeva et al. 1986 Abdallah 1991 Kocsis etal. 1993). [Pg.97]

Norcorydine HOpKOpH HH Phenolic glucoside (J)eHOJIOBBIH rjIHKOSHfl... [Pg.288]

Leakey JEA, Dutton GJ (1975) Effect of phenobarbital on UDP-glucosyltransferase activity and phenolic glucosidation in the mollusc Arion ater. Comp Biochem Physiol 51C 215-217 LeBlanc GA, Cochrane BJ (1987) Identification of multiple glutathione S -transferases from Daphnia magna. Comp Biochem Physiol 88B 39-45... [Pg.174]

Niemann, G. J. Phenolic glucosides from needles of Larix laricina. Phytochemistry... [Pg.126]

Together with these phenolic glucosides, / -coumaroyl or caffeoyl esters of cis-cyclohexanediol glucosides have been isolated from the hot water extract of the bark of Salicaceae species. Grandidentatin (106) was obtained from R grandiden-tata, big-tooth aspen (90). The aglucone of grandidentatin, cw-1,2-cyclohexane diol, has been isolated as crystals from R trichocarpa (90, 97). [Pg.290]

Cordell G A, Chang P T O, Fong H H S, Farnsworth N R 1977 Xylosmacin, a new phenolic glucoside ester from Xylosma velutina. Lloydia 40 340-343... [Pg.394]

Shimomura H, Sashida Y, Adachi T 1987 Phenolic glucosides from Fmnns gray ana. Phytochemistry 26 249-251... [Pg.398]

Shimomura H, Sashida Y, Oohara M, Tenma H 1988 Phenolic glucosides from Farabenzoin praecox. Phytochemistry 27 644-646... [Pg.398]

It remains to be shown which ABC transporters facilitate directly energized glucoside transport. However, the recent identification of the first membrane protein related to the transport of phenolic compounds based on the analysis of the Arabidopsis transparent testa (tt)12 mutant provides evidence that the phenolic glucoside/ ff-antiporters are likely to be members of the... [Pg.239]

Phloridzin (XXXII) is a phenolic glucoside of phloretin. When administered to animals orally or subcutaneously, both phloridzin and its aglu-cone, phloretin, give rise to an intense glycosuria without an accompanying hyperglycemia the blood-sugar level is in fact diminished and the renal... [Pg.43]

Sinapic acid, an important hydroxydnnamic acid is the most significant phenolic compound in rapeseed and forms 70.2-85.4% of free phenolic adds in defatted canola meals. Esterified forms of these phenolic acids constitnte abont 99% of total phenolics in rapeseed flour of which the sinapine, the choline ester of sinapic acid, is the main ester. A phenolic glucoside namely glucopyranosyl sinapate is also reported in canola (Amarowicz and Shahidi, 1994). Figure 2.1 shows the structures of sinapic acid, sinapine and glucopyranosyl sinapate. [Pg.23]

Di-0-Me-a-L-Rh -(l - 2)-3-0-Me-a-L-Rh -(l->4)-2,3-di-0-Me-L-Rha was prepared by standard methods as a trimeric segment of a Mycobacterium haemophilum phenolic glucoside, and similarly the trimer of the lipopolysaccharide of Mycobacterium szulgai, 2-O-Me-a-L-Fucp-(l->3)-a-L-Rhap-(l->3)-L-Rha, has been made. ... [Pg.61]


See other pages where Phenolic glucoside is mentioned: [Pg.415]    [Pg.459]    [Pg.459]    [Pg.378]    [Pg.142]    [Pg.41]    [Pg.543]    [Pg.123]    [Pg.246]    [Pg.234]    [Pg.292]    [Pg.301]    [Pg.167]    [Pg.187]    [Pg.409]    [Pg.290]    [Pg.384]    [Pg.1192]    [Pg.248]    [Pg.250]    [Pg.239]    [Pg.81]   
See also in sourсe #XX -- [ Pg.97 ]




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