Dictionary

algin en · NOUN

Pronunciation

• /ˈæl.dʒɪn/

Etymology

Etymology tree Latin algalbor. English alga Proto-Indo-European *-nós Proto-Indo-European *-iHnos Proto-Italic *-īnos Latin -īnusder. Old French -inbor. Middle English -in English -ineclip. English -in English algin From alga + -in.

Meanings

1. Any of various gelatinous gums, derivatives of alginic acid, derived from marine brown algae and used especially as emulsifiers or thickeners.
   • Algin was first discovered by Stanford in the early 1880's, and there is little doubt that the event was the beginning of a new era in the use of seaweeds.[…]Since Stanford discovered algin the name has been applied to a number of substances derived from alginic acid. 1950, Valentine Jackson Chapman, Seaweeds and Their Uses, 3rd edition, page 194:
   • All the algins are edible, but they pass unchanged through the alimentary tract and add no food value. 2002, George S. Brady, Henry R. Clauser, John A. Vaccari, Materials Handbook, 15th edition, →ISBN, page 826:
   • Algin comprises about 10% of the dry weight of the kelps (Smith, 1955), and is mostly the salt of alginic acid. 2008, Robert Edward Lee, Phycology, 4th edition, →ISBN, page 459:

Forms

Deriveds

alginic acid · alginase · alginate

Translations (9)

ca algina (gelatinous gum) · pt algina (gelatinous gum) · cmn 藻素 (gelatinous gum) · pl algina (gelatinous gum) · ga ailgin (gelatinous gum) · hi शैवालि (gelatinous gum) · fr algine (gelatinous gum) · mr शैवालि (gelatinous gum) · ne शैवालि (gelatinous gum)