Animal glue
Videos
Animal glue is an adhesive that is created by prolonged boiling of animal connective tissue in a process called rendering. In addition to being used as an adhesive, it is used for coating and sizing,
Animal glue in granules
WW2 poster from the UK, noting the use of waste bones in making glue.
Hide glue at room temperature
Hot hide glue
Gelatin
Videos
Gelatin in American English or gelatine in British English is a translucent, colorless, flavorless food ingredient, commonly derived from collagen taken from animal body parts. It is brittle when dry,
Animal glue
…clarifying agent. These protein colloid glues are formed through hydrolysis of the collagen from skins, bones, tendons, and other tissues, similar to gelatin. The word collagen itself derives from Greek κόλλα (kolla), meaning 'glue'. These proteins form a molecular bond with the glued object. Stereotypically…
Eggs in aspic.
Congealed into jelly gelatin of boiled fish with soy sauce and kept around at 8 °C. In Japan, it is called 煮凝り (Niko-gori), literally 'boiled then become flocculated/stiffened'. Not intended cooking, occurs naturally in winter, historically tasted.
Capsules made of gelatin.