merari42@lemmy.world to Lemmy Shitpost@lemmy.worldEnglish · 11 天前Gelatinelemmy.worldimagemessage-square35fedilinkarrow-up1694arrow-down11
arrow-up1693arrow-down1imageGelatinelemmy.worldmerari42@lemmy.world to Lemmy Shitpost@lemmy.worldEnglish · 11 天前message-square35fedilink
minus-squareAnUnusualRelic@lemmy.worldlinkfedilinkEnglisharrow-up5·10 天前After a wee bit of reading, bones are indeed one of the major sources. They just dissolve the calcium with acid and then can boil the collagen away. What clever little buggers.
After a wee bit of reading, bones are indeed one of the major sources. They just dissolve the calcium with acid and then can boil the collagen away. What clever little buggers.