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研究表明,新疆白榆皮层含游离酚0.049 1 m g,高出钻天榆4倍,脯氨酸含量3.444 m g,高出钻天榆近10倍,新疆白榆具有抗虫性。
The results showed that Xinjiang white elm cortex contains free phenol 0.049 1 m g, 4 times higher than that of Cerambycidae, proline content 3.444 m g, nearly 10 times higher than that of Cerasus. Xinjiang white elm has insect resistance.