Recycling traditional Chinese medicine residues: a review

文献类型： 外文期刊

第一作者： Dai, Dai

作者： Dai, Dai;Li, Na;Zheng, Haixin;Wang, Cuixia;Li, Chong;Wu, Xiaowei;Rui, Wen;Dai, Dai;Li, Na;Lin, Carol Sze Ki;Zheng, Haixin;Lin, Weixiong;Liu, Liaoyuan;Zhang, Zheng;Rinklebe, Joerg

作者机构：

关键词： Environmental risk; Potential toxicity; Formula granule; Explicit composition; Economic feasibility; Support policy

期刊名称：ENVIRONMENTAL CHEMISTRY LETTERS （ 影响因子：20.4； 五年影响因子：18.9 ）

ISSN： 1610-3653

年卷期： 2025 年 23 卷 4 期

页码：

收录情况： SCI

摘要： Traditional Chinese medicine has a rich history in the diagnosis and treatment of diseases, yet the disposal of medicine residues by incineration and landfilling is challenging. Here we review methods to recycle Chinese medicine residues with focus on challenges, recycling solutions, and case studies. Cases studies include extraction of bioactive compounds, use as feed additives, and biochar-based materials. We observed that residues from single-compound medicines are easier to extract and recycle into animal feed additives or adsorbents. Technical and economic analysis show that the valorisation of single-compound medicine residues is profitable. For instance, the re-extraction cost of flavonoids is 25.8-36.6% lower than the market price, and the cost as feed additives represents 14.7% of the market prices.

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