palmitin

[pal-mi-tin, pahl-, pah-mi-]

noun Chemistry.

a white, crystalline, water-insoluble powder, C51H98O6, prepared from glycerol and palmitic acid: used in the manufacture of soap.

Origin of palmitin

From the French word palmitine, dating back to 1855–60. See palm², -ite¹, -in²

Also called glyceryl tripalmitate, tripalmitin.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for palmitin

Historical Examples of palmitin

It contains about 60% of olein and 40% of palmitin and stearin.
Encyclopaedia Britannica, 11th Edition, Volume 16, Slice 2
Various
Palmitin exists in scales, which have a peculiar pearly appearance, and are greasy to the touch.
The Handbook of Soap Manufacture
W. H. Simmons
A constituent formerly supposed to exist in solid fats, but now regarded as a mixture of stearin and palmitin.
Cooley's Practical Receipts, Volume II
Arnold Cooley
Prepared from palmitin (see next article), by saponification, as stearic acid is prepared from stearin.
Cooley's Practical Receipts, Volume II
Arnold Cooley
The chief distinction between animal and vegetable fats is in the proportion of olein compared with stearin and palmitin.
Encyclopedia of Diet
Eugene Christian

British Dictionary definitions for palmitin

palmitin

noun

the colourless glyceride of palmitic acid, occurring in many natural oils and fats. Formula: (C 15 H 31 COO) 3 C 3 H 5Also called: tripalmitin

Word Origin for palmitin

C19: from French palmitine, probably from palmite pith of the palm tree; see palm ²

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