Publication date: 28 February 2026
Scientists racing to tackle plastic pollution have created a surprising new contender: a biodegradable packaging film made partly from milk protein. Researchers at Flinders University blended calcium caseinate with starch and natural nanoclay to form a thin, durable material designed to mimic everyday plastic. In soil tests, the film fully broke down in about 13 weeks, pointing to a realistic alternative for single-use food packaging.
Зеленскому стали чаще желать смерти02:42。关于这个话题，体育直播提供了深入分析
Фото: Scott Peterson / Getty Images
，更多细节参见im钱包官方下载
Армия обороны Израиля начала масштабную серию ударов по Ирану02:17
The Conflict in the Middle East Could Sting at the Gas Pump. Here’s the Number to Watch.。51吃瓜对此有专业解读