Tag: Coumarin

  • Glycoside

    Glycoside

    In chemistry, a glycoside is a molecule in which a sugar is bound to another functional group via a glycosidic bond. Glycosides play numerous important roles in living organisms. Many plants store chemicals in the form of inactive glycosides. These can be activated by enzyme hydrolysis, which causes the sugar part to be broken off, making the chemical available for use. Many such plant glycosides are used as medications.…

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  • Umbelliferone

    Umbelliferone

    Umbelliferone, also known as 7-hydroxycoumarin, hydrangine, skimmetine, and beta-umbelliferone, is a natural product of the coumarin family. It absorbs ultraviolet light strongly at several wavelengths. There are some indications that this chemical is antimutagenic, it is used in sunscreens. Umbelliferone has been reported to have antioxidant properties. It is a yellowish-white crystalline solid that has a slight solubility in hot water, but high solubility in ethanol. Natural occurrences…

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  • Dicoumarol (Moldy Sweet Clover) Toxicosis in a Group of Holstein Calves

    Dicoumarol (Moldy Sweet Clover) Toxicosis in a Group of Holstein Calves

    Yamini B, Poppenga RH, Emmett BW, Judge LJ. Dicoumarol (Moldy Sweet Clover) Toxicosis in a Group of Holstein Calves. Journal of Veterinary Diagnostic Investigation. 1995;7(3):420-422. doi:10.1177/104063879500700328 References 1. Alstad AD, Casper HH, Johnson LJ: 1985, Vitamin K treatment of sweet clover poisoning in calves. J Am Vet Med Assoc 187:729–731. 2. Blakley BR: 1985, Moldy sweet clover (dicoumarol) poisoning in…

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