| UBBC | unsaturated vitamin B12 binding capacity |
|---|---|
| UIBC | unsaturated iron-binding capacity |
| unsat | unsatisfactory; unsaturated |
| HC | hair cell; hairy cell; handicapped; head circumference; head compression; health care; healthy contr... |
| LHI | lipid hydrocarbon inclusion |
| MUFA | Mono-unsaturated |
|---|---|
| ufa | Unsaturated fatty acid |
| UBBC | Unsaturated vitamin B12 binding capacity |
| PUFA | poly-unsaturated |
| PUFA | poly-unsaturated fat |
| fats, unsaturated | Fats containing one or more double bonds, as from oleic acid, an unsaturated fatty acid. (12 Dec 1998) |
|---|---|
| fatty acids, unsaturated | Fatty acids containing one (monounsaturated) or multiple (polyunsaturated) double bonds. They predominate in most plant-derived fats. The number and position of each double bond can be specified, as in the systematic names, or the position of the double bond closest to the methyl group (omega) terminus can be specified to denote functional subdivisions of the overall group, e.g., omega-3 fatty acids. The numbers and positions of the double bonds have been linked to effects on plasma lipid, triglyceride, and cholesterol levels. (12 Dec 1998) |
| unsaturated | 1. Capable of absorbing or dissolving to a greater degree; as, an unsaturated solution. 2. <chemistry> Capable of taking up, or of uniting with, certain other elements or compounds, without the elimination of any side product; thus, aldehyde, ethylene, and ammonia are unsaturated. Source: Websters Dictionary (01 Mar 1998) |
| unsaturated alcohols | Those alcohol's whose carbon chains contain one or more double or triple bonds. (05 Mar 2000) |
| unsaturated fat | <biochemistry> A fat that contains a carbon-carbon double bond, or a fat containing unsaturated fatty acids, such a fatty acid has double or triple covalent bonds and is thus able to add more atoms. Unsaturated fats are believed to lower blood cholesterol levels and are found at high levels in vegetable oils (olive oil, safflower oil, etc.) As a general rule, unsaturated fats are liquid at room temperature. (09 Oct 1997) |
| unsaturated fatty acid | <biochemistry> Fatty acid with one or more double bonds. (18 Nov 1997) |
| aryl hydrocarbon hydroxylases | <enzyme> A group of cytochrome p-450 (haem-thiolate) proteins which utilise reduced flavin or flavoprotein as one donor and incorporate one atom of oxygen. They act on many aromatic compounds. They are a component part of the mixed-function oxidase system and are important for the oxidation of many drugs and toxins such as phenobarbital, carcinogens, and insecticide. These enzymes are considered to be an aspect of EC 1.14.14.1. Registry number: EC 1.14.14.- (12 Dec 1998) |
| receptors, aryl hydrocarbon | Cytoplasmic proteins that bind certain aryl hydrocarbons, translocate to the nucleus, and activate transcription of particular DNA segments. Ah receptors are identified by their high-affinity binding to several carcinogenic or teratogenic environmental chemicals including polycyclic aromatic hydrocarbons found in cigarette smoke and smog, heterocyclic amines found in cooked foods, and halogenated hydrocarbons including dioxins and polychlorinated biphenyls. No endogenous ligand has been identified, but an unknown natural messenger with a role in cell differentiation and development is suspected. (12 Dec 1998) |
| chlorinated hydrocarbon | A molecules which is almost entirely carbon and hydrogen, but has had at least one chlorine atom introduced to it that has replaced one of the hydrogen atoms. (09 Oct 1997) |
| saturated hydrocarbon | A hydrocarbon that contains the greatest possible number of hydrogen atoms, so that the molecule contains neither rings nor multiple bonds. (05 Mar 2000) |
| hydrocarbon | An organic molecule which consists only of carbon and hydrogen atoms, and no other elements. (09 Oct 1997) |
| Diels hydrocarbon | <biochemistry> A phenanthrene derivative obtained by the dehydrogenation of various steroids. (05 Mar 2000) |
| fluorinated hydrocarbon | A molecule which is almost entirely carbon and hydrogen, but has had at least one fluorine atom introduced to it that has replaced one of the hydrogen atoms. (09 Oct 1997) |
| liquid hydrocarbon | One of a very large group of chemical compounds composed only of carbon and hydrogen. The largest source of hydrocarbons is petroleum. (05 Dec 1998) |
| unsaturated hydrocarbon |
A hydrocarbon that contains C=C double bonds and/or C? triple bonds, and therefore contains less hydrogen than a saturated hydrocarbon.
Ãâó: xenon.che.ilstu.edu/genchemhelphomepage/glossary/u...
|
|---|---|
| unsaturated hydrocarbon |
A hydrocarbon in which carbon atoms share two or three pairs of electrons.
Ãâó:
|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|