... chemical plant 化工厂 chemical purification plant 化学净化厂 cleaning plant 清理装置、清选装置、清选机 ...
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In this paper, the methods of pectin extraction and purification from plant tissues, including chemical and biological methods, are introduced.
本文综述了从植物中提取果胶的各种方法，包括化学提取法和生物提取法。
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