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Change of Chromophore Groups of the Mixture of Succus Bambusae-lignin from Bambusa Chungii APMP Induced by UV-light |
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DOI: |
Key Words:APMP of Bambusa Chungii; succus bambusae; lignin; chromophore groups |
Fund Project:本课题获得广西大学国家大学生创新性实验计划资助项目(201026)的资助。 |
Author Name | Affiliation | 骆莲新 | 广西大学轻工与食品工程学院,广西南宁,530004 | 宋雪萍 | 广西大学轻工与食品工程学院,广西南宁,530004 | 方 振 | 广西大学轻工与食品工程学院,广西南宁,530004 | 谭莉艳 | 广西大学轻工与食品工程学院,广西南宁,530004 | 马 亮 | 广西大学轻工与食品工程学院,广西南宁,530004 | 何再波 | 广西大学轻工与食品工程学院,广西南宁,530004 | 黄红叶 | 广西大学轻工与食品工程学院,广西南宁,530004 |
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Abstract: |
This thesis mainly discussed the influence of succus bambusae on bamboo lignin’s chromophore groups during Bambusa Chungii APMP yellowing. The succus bambusae extracted from bamboo was added to APMP’s lignin. And the mixture suffered from UV-light radiation. The change of their chromophore groups was determined by UV and IR spectrometry. The result showed that the component of conjugated groups of the lignin increased after adding succus bambusae. After UV-light radiation, new chromophore groups were produced in lignin and succus bambusae, this influenced the bleaching and yellowing of bamboo APMP significantly |
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