菠萝叶片
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the extract of pineapple leaves 菠萝叶提取物
Degummed pineapple leaf fibers were modified with cationic modifier GX-H23,and dyed with Reactive Red K-2G without salt.
用阳离子改性剂GX-H23对脱胶后的菠萝叶纤维进行改性,用活性红K-2G在无盐的条件下染色。
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Garnish: Kumquat, physallis, pineapple leaves, vanilla stick.
装饰物: 金橘, 龙珠果, 菠萝叶,香草枝。
Objective: To study the phenolic constituents of the leaves of pineapple.
目的:研究菠萝叶中的化学成分。
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