Anagram & Information om | Engelska ordet COUMARIN

Exempel på hur man kan använda COUMARIN i en mening

• Modern perfumery began in the late 19th century with the commercial synthesis of aroma compounds such as vanillin or coumarin, which allowed for the composition of perfumes with smells previously unattainable solely from natural aromatics.
• He says that he was fired as a whistleblower because he knew that high-ranking corporate executives knowingly approved the addition of additives to their cigarettes that were known to be carcinogenic and/or addictive, such as coumarin.
• The Alexa Fluor dyes were chemically synthesized through sulfonation and additional chemical modifications made to the well known families of coumarin, rhodamine, and cyanine dyes, and to the xanthene family (of which the fluorescein, an industry-standard, is a part).
• Many anticoagulant prescription drugs, such as warfarin, are based on 4-hydroxycoumarin, a chemical derivative of coumarin initially isolated from this bean.
• It is structurally related to coumarin by the addition of a fused furan ring, and may be considered as a derivative of umbelliferone.
• Fungi (including Penicillium, Aspergillus, Fusarium, and Mucor) can convert coumarin into dicoumarol, a toxic anticoagulant.
• The coumarin phenylpropanoids umbelliferone and scopoletin have been isolated from the roots of Scopolia japonica.
• Sweet clover contains coumarin that converts to dicoumarol, which is a powerful anticoagulant toxin, when the plant becomes moldy.
• Liquid Marine: Liquitint Blue Dye, Liquitint Pink AL Dye, 2,6-dimethyl-7-octen-2-ol, 2-methoxy-4-propylphenol, 3,7-dimethyloct-6-enenitrile, coumarin, dipropylene glycol, eucalyptol, geraniol, isobornyl acetate, isobutyl salicylate, linalool.
• Phenprocoumon (marketed under the brand names Marcoumar, Marcumar and Falithrom) is a long-acting anticoagulant to be taken by mouth, and a coumarin derivative.
• It is a derivative of coumarin, a bitter-tasting but sweet-smelling substance made by plants that does not itself affect coagulation, but which is (classically) transformed in mouldy feeds or silages by a number of species of fungi, into active dicoumarol.
• Although 4-hydroxycoumarin itself is not an anticoagulant, it is an important fungal metabolite from the precursor coumarin, which is also not an anticoagulant, and its production leads to further fermentative production of the natural anticoagulant dicoumarol.
• One report stated the components vary considerably with brand and age, but those found included acetic acid, acetoglyceride, columbianetin, coumarin, rhododendrol, vanillin, chrysophanic acid, and salicylic acid.
• Aesculin, also called æsculin or esculin, is a coumarin glucoside that naturally occurs in the trees horse chestnut (Aesculus hippocastanum), California buckeye (Aesculus californica), prickly box (Bursaria spinosa), and daphnin (the dark green resin of Daphne mezereum).
• Petiveria alliacea has been found to contain a large number of biologically active chemicals including benzaldehyde, benzoic acid, benzyl 2-hydroxyethyl trisulphide, coumarin, isoarborinol, isoarborinol acetate, isoarborinol cinnamate, isothiocyanates, polyphenols, senfol, tannins, and trithiolaniacine.
• The scent of the roots of Meum has much in common with those of two other edible/medicinal umbellifers: Levisticum officinale and Angelica archangelica, while the aromatic flavour of Meum leaves is somewhat like Melilot (which owes its aroma of new-mown hay to coumarin) and is communicated to milk and butter when cows feed on the foliage in spring.
• The plant yields cineol, α-phellandrene, alpha-terneol, ayapanin, ayapin, borneol, coumarin, sabinene, and umbelliferone, among many others.
• Other constituents include a coumarin conjugated with gallic acids called chebulin, as well as other phenolic compounds including ellagic acid, 2,4-chebulyl-β-D-glucopyranose, chebulinic acid, gallic acid, ethyl gallate, punicalagin, terflavin A, terchebin, luteolin, and tannic acid.
• Chapman and Rhea Chittenden, where he developed methods for the manufacture of sodium benzoate, vanillin, and coumarin.
• DyLight Fluors are synthesized through sulfonate addition to coumarin, xanthene (such as fluorescein and rhodamine), and cyanine dyes.

Förberedelsen av sidan tog: 4 872,46 ms.