molecular colloid

Japanese: molecular colloid(英語表記)molecularcolloid
molecular colloid

...Cream is also a thick O/W type emulsion.
[Molecular colloid]
It has long been known that glycogen, albumin, and other substances disperse in water to form stable colloids. These substances do not coagulate even when small amounts of electrolytes are added, and because they have a strong affinity for water, they are called hydrophilic colloids. Around 1930, H. Staudinger and others discovered the existence of large molecules (polymers), and the concept of molecular colloids, in which large molecules float alone or in small groups, was established.

*Some of the terminology that mentions "molecular colloid" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…クリームもO/W型の濃厚なエマルジョンである。
[分子コロイドmolecular colloid]
 グリコーゲンやアルブミンなどが水に分散して安定なコロイドをつくることは古くから知られており,とくにこれらは少量の電解質を加えても凝結せず,水に対する親和性の強いことから親水コロイドと呼ばれた。30年ころH.シュタウディンガーらにより巨大分子(高分子)の存在が明らかにされ,巨大分子が単独あるいは少数個集まって浮遊する分子コロイドの概念が確立された。…

※「molecular colloid」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

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