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2021-06-17 11:23
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I’m trying to better understand a commercially produced, tubed egg tempera paint made from pigment, freeze-dried egg yolk, gum arabic, and preservative. Freezing egg yolks (as discussed on various cooking forums) seems to be acceptable if there are additives (sugar, salt); otherwise freezing seems to break the yolk’s natural emulsion. Any thoughts on freeze-dried yolk as a binder? Thanks, Koo