云杉素
云杉素结构式
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常用名 | 云杉素 | 英文名 | Picein |
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| CAS号 | 530-14-3 | 分子量 | 298.28900 | |
| 密度 | 1.433 g/cm3 | 沸点 | 562.6ºC at 760 mmHg | |
| 分子式 | C14H18O7 | 熔点 | 195ºC | |
| MSDS | 美版 | 闪点 | 213.2ºC |
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Picein and piceol concentrations in Norway spruce.
Ecotoxicol. Environ. Saf. 19(3) , 301-9, (1990) The concentrations of the glucoside picein and its aglucone piceol (4-hydroxy acetophenone) in the needles of Norway spruce (Picea abies (L.) Karsten) are considered indicators of plant stress. By use of two clones and a natural population of Norway spruce it... |
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Hydrolysis of a naturally occurring beta-glucoside by a broad-specificity beta-glucosidase from liver.
Biochem. J. 237(2) , 469-76, (1986) We have isolated from guinea-pig liver a broad-specificity beta-glucosidase of unknown function that utilizes as its substrate non-physiological aryl glycosides (e.g. 4-methylumbelliferyl beta-D-glucopyranoside, p-nitrophenyl beta-D-glucopyranoside). The pres... |
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Continuous spectrophotometric assays for beta-glucosidases acting on the plant glucosides L-picein and prunasin.
Anal. Biochem. 200(2) , 365-9, (1992) The neutral pH optimum beta-glucosidases of mammalian liver and almonds are each capable of hydrolyzing a number of plant glucosides, including L-picein (p-hydroxyacetophenone-beta-D-glucoside) and prunasin (D-mandelonitrile-beta-D-glucoside). Taking advantag... |