Search the Dictionary

ed by the treatment of certain skins with oxidized fish oil, which extracts their soluble albuminoids. It was formerly solely a by-product of chamois leather manufacture, but is now made for its own sake, being valuable as a dressing for hides.

An insoluble albuminous body formed from casein and other proteid substances by the action of gastric juice. Meissner.

other birds, tortoises, etc. It consists of a yolk, usually surrounded by the "white" or albumen, and inclosed in a shell or strong membrane.

A nitrogenous substance, somewhat resembling albumin, which forms the chemical basis of elastic tissue. It is very insoluble in most fluids, but is gradually dissolved when digested with either pepsin or trypsin.

The albumen of a seed; -- limited by recent writers to that formed within the embryo sac.

nd, as, in excess, exceed, excel; and sometimes has a privative sense of without, as in exalbuminuos, exsanguinous. In some words, it intensifies the meaning; in others, it has little affect on the signification. It becomes ef- before f, as in effuse. The form e- occurs instead of ex- before b, d, g, l, m, n, r, and v,…

A white, albuminous, fibrous substance, formed in the coagulation of the blood either by decomposition of fibrinogen, or from the union of fibrinogen and paraglobulin which exist separately in the blood. It is insoluble in water, but is readily digestible in gastric and pancreatic juice.

An albuminous substance existing in the blood, and in other animal fluids, which either alone or with fibrinoplastin or paraglobulin forms fibrin, and thus causes coagulation.

An albuminous substance, existing in the blood, which in combination with fibrinogen forms fibrin; -- called also paraglobulin.

The lamb's-quarters (Chenopodium album). Dr. Prior.

the stomach; as, the gastric artery. Gastric digestion (Physiol.), the conversion of the albuminous portion of food in the stomach into soluble and diffusible products by the solvent action of gastric juice. -- Gastric fever (Med.), a fever attended with prominent gastric symptoms; -- a name applied to certain forms…

An albuminous body, insoluble in water, but soluble in dilute solutions of salt. It is present in the red blood corpuscles united with hæmatin to form hæmoglobin. It is also found in the crystalline lens of the eye, and in blood serum, and is sometimes called crystallin. In the plural the word is applied to a group of…

or pertaining to gluten. Glutamic acid, a nitrogenous organic acid obtained from certain albuminoids, as gluten; -- called also amido-glutaric acid.C5H9NO4.

Any plant of several species of the poisonous liliaceous genus Veratrum, especially V. album and V. viride, both called white hellebore.

A product of the gastric and pancreatic digestion of albuminous matter.

An insoluble, proteid substance, described by Schützenberger, formed when albumin is heated for some time with dilute sulphuric acid. It is apparently identical with antialbumid and dyspeptone.

e absorbed as food, in distinction from the animal mode of nutrition, by the ingestion of albuminous matter.

ough, fibrous material of which true horns are composed, being, in the Ox family, chiefly albuminous, with some phosphate of lime; also, any similar substance, as that which forms the hoof crust of horses, sheep, and cattle; as, a spoon of horn.

The production of artificial membranes by contact of two fluids, as albumin and fat, by which the globules of the latter are surrounded by a thin film of the former.

igo, and almost all indigo derivatives, by a process of reduction. It is also formed from albuminous matter, together with skatol, by putrefaction, and by fusion with caustic potash, and is present in human excrement, as well as in the intestinal canal of some herbivora.