Negro, a name given to the black inhabitants of Africa and their descendants.
Population, inhabitants of a place or country.
What is Isinglass?
One of the purest and finest of animal glues. It is the produce of several kinds of fish, but especially of the sturgeon, which inhabits the seas of Northern Europe and America.
From what part of the fish is it prepared?
From the air-bladder, and certain parts of the entrails; these are taken out while fresh, cut open, washed, and exposed to the air a short time to stiffen; the outside skin is then taken off, and the remaining part formed into rolls, fastened together with pegs, and hung up to dry. The isinglass is then separated into threads of different sizes, or formed into flakes. Immense quantities are annually prepared in this manner in Russia.
What are its uses?
Dissolving readily in water or milk, it yields a mild nutriment for the sick, and enters into the composition of many delicacies for the table, such as jellies, &c. It is mixed with gum to give lustre to silk and satin; it is also used in making court plaster, and for clarifying various liquors. Gelatine, now much used on account of its being less expensive, is a similar preparation, but of an inferior quality.
What else does the Sturgeon supply?
Its roe furnishes the delicacy called Caviare, which is in fact merely that part of the fish separated from the membranes and washed in vinegar and white wine, and dried in the air. It is then well salted, and packed up in barrels ready for sale. This is the method of preparing it in Russia, where large quantities of it are consumed. It is largely exported to Italy, where it is highly esteemed. It is unwholesome, and at present the demand for it, except in Russia and Italy, is very limited. The best is dry and of a brown color, and is eaten with lemon juice on bread.