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Oligosaccharide
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Oligosaccharide
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防病活性物质
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Oligosaccharide
寡糖
聚合度在2~20的单糖聚合物。可以模拟植物或病原物的细胞壁结构,进而引起植物的天然免疫反应,具有显著的诱导植物防卫反应的活性,已成为公认的植物抗性诱导剂之一。又称寡糖素。
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