Preparation and characterization of thermoplastic starch/bamboo shoot processing by-product microcrystalline cellulose composites

文献类型： 外文期刊

第一作者： Du, Jingjing

作者： Du, Jingjing;Yang, Song;Zhu, Qian;Wu, Yuhan;Guo, Jiagang;Jiang, Jian

作者机构：

关键词： Bamboo shoot processing by-products; Microcrystalline cellulose; Thermoplastic starch; Esterified microcrystalline cellulose

期刊名称：BIOMASS CONVERSION AND BIOREFINERY （ 影响因子：4.987； 五年影响因子：4.151 ）

ISSN： 2190-6815

年卷期：

页码：

收录情况： SCI

摘要： Bamboo shoot processing by-products (BPSs) hve been regarded as an agricultural waste. How to utilize cellulose from BPSs at value-added utilization has attracted environmental and industrial interest. Crude cellulose was isolated from BPSs and then converted into microcrystalline cellulose (MCC). MCC from BPSs was modified by using soybean oil. A new peak emerged at 1745 cm(-1) of the modified MCC was attributed to the C = O stretching from esters in the Fourier transform infrared spectra. The results of X-ray diffraction showed that the crystalline structure of MCC was not destroyed during the modification. The esterified microcrystalline cellulose (E-MCC) displayed a higher thermal stability. The effects of MCC and E-MCC on the structural, mechanical, and barrier properties of thermoplastic starch (TPS) were studied. The results showed that E-MCC was dispersed better in the composite films than MCC. TPS was incorporated with 5wt% E-MCC had tensile strength of 5.21 MPa, Young's modulus equally of 38.87 MPa, and elongation at break of 33.72%. Moreover, the TPS/E-MCC films exhibited better water vapor barrier properties. This study proves that MCC obtained from BPSs can be used as composites filler, and the modified MCC displayed a higher affinity for thermoplastic starch.

分类号：

  • 相关文献
作者其他论文 更多>>
  • EasyMetagenome: A user-friendly and flexible pipeline for shotgun metagenomic analysis in microbiome research

    作者：Bai, Defeng;Xun, Jiani;Ma, Chuang;Luo, Hao;Yang, Haifei;Hou, Huiyu;Lv, Hujie;Wan, Xiulin;Wang, Yao;Yousuf, Salsabeel;Zeng, Meiyin;Zhang, Tianyuan;Gao, Yunyun;Liu, Yong-Xin;Chen, Tong;Ma, Chuang;Yang, Haifei;Cao, Chen;Cao, Xiaofeng;Cui, Jianzhou;Deng, Yuan-Ping;Deng, Zhaochao;Yu, Hao;Zhang, Chunfang;Dong, Wenxin;Dong, Wenxue;Du, Juan;Fang, Qunkai;Fang, Wei;Fang, Yue;Luan, Yaning;Fu, Fangtian;Fu, Min;Fu, Yi-Tian;Gao, He;Ge, Jingping;Guo, Yuhao;Gong, Qinglong;Lou, Wenbo;Gu, Lunda;Yang, Li;Guo, Peng;Hai, Tang;Liu, Hao;He, Jieqiang;He, Zi-Yang;Huang, Can;Ji, Shuai;Jiang, ChangHai;Jiang, Gui-Lai;Jiang, Lingjuan;Jin, Ling N.;Li, Changchao;Kan, Yuhe;Kang, Da;Kou, Jin;Lam, Ka-Lung;Li, Chong;Li, Fuyi;Li, Liwei;Li, Miao;Li, Xin;Li, Ye;Li, Zheng-Tao;Zhu, Chengshuai;Liang, Jing;Mo, Jiayuan;Lin, Yongxin;Liu, Changzhen;Liu, Danni;Zhang, Jing;Chen, Shifu;Liu, Fengqin;Liu, Jia;Liu, Tianrui;Liu, Tingting;Wang, Xinlong;Liu, Xinyuan;Luo, Yuanyuan;Liu, Yaqun;Liu, Bangyan;Liu, Minghao;Lv, Hujie;Ma, Tengfei;Mai, Zongjiong;Niu, Dongze;Pan, Zhuo;Qi, Heyuan;Shi, Zhanyao;Song, Chunjiao;Sun, Fuxiang;Sun, Yan;Tian, Sihui;Wang, Guoliang;Wang, Hongyang;Wang, Hongyu;Wang, Huanhuan;Wang, Jing;Wang, Jun;Wang, Kang;Wang, Leli;Yao, Xiaofang;Wang, Shao-kun;Xiao, Zufei;Xing, Huichun;Xu, Yifan;Yang, Song;Yan, Shu-yan;Zhang, Yi-Bo;Yang, Yuanming;Lei, Yu;Yuan, Zhengrong;Zhang, Chunge;Zhang, Huimin;Zhang, Na;Zhang, Yupeng;Zhang, Zheng;Zhou, Mingda;Zhou, Yuanping;Zhu, Zhihao;Zhu, Lin;Zhu, Yue;Zou, Hongqin;Zuo, Anna;Dong, Wenxuan;Wen, Tao;Chen, Shifu;Chen, Shifu;Li, Guoliang

    关键词：metagenome; microbiome; microbiota; pipeline; visualization

  • Enhancement of Polyvinyl Alcohol-Based Films by Chemically Modified Lignocellulosic Nanofibers Derived from Bamboo Shoot Shells

    作者：Du, Jingjing;Zhu, Qian;Guo, Jiagang;Gu, Jiayu;Wu, Yuhan;Yang, Song;Jiang, Jian;Du, Jingjing;Zhu, Qian;Guo, Jiagang;Gu, Jiayu;Wu, Yuhan;Yang, Song;Jiang, Jian;Guo, Jianlong;Ren, Ling

    关键词：bamboo shoot shell; lignocellulosic nanofiber; PVA; chemical modification; agricultural waste valorization

  • Tumor-infiltrated double-negative regulatory T cells predict outcome of T cell-based immunotherapy in nasopharyngeal carcinoma

    作者：Liu, Xiu-Feng;Zhu, Qian;He, Jia;Zeng, Xi-Liang;Li, Jiang;Liang, Yu-Jing;Chen, Qiu-Yan;Mai, Hai-Qiang;Song, Bin;Yue, Jian-Hui;Qin, Ye-Chi;Zhang, Xi;Sun, Chang-Bin;Song, Bin

    关键词：

  • Advanced data-driven interpretable analysis for predicting resistant starch content in rice using NIR spectroscopy

    作者：Zhu, Qian;Gao, Yuanliang;Yang, Bang;Zhao, Kangjian;Wang, Zhihui;Zhao, Qian;Huang, Jun;Huang, Fudeng;Cheng, Fangmin

    关键词：Resistant starch; Near-infrared (NIR) spectroscopy; Convolutional neural networks (CNN); SHapley additive exPlanations (SHAP); Model interpretability

  • Improvement of plant growth and fruit quality by introducing a phosphoribosylpyrophosphate synthetase mutation into Methylorubrum populi

    作者：Zhang, Cong;Yao, Lu;Zhang, Ming-Ming;Tian, Dan-Dan;Wu, Jing;Hu, Yu-Zheng;Ma, Zeng-Xin;Tan, Ling-Ling;Yang, Song;Zhang, Cong;Ma, Zeng-Xin;Tan, Ling-Ling;Yang, Song;Zhang, Cong;Ma, Zeng-Xin;Tan, Ling-Ling;Yang, Song;Yao, Lu;Bao, Kai;Yang, Song;Yang, Song

    关键词：phyllosphere colonization; Methylorubrum populi; phosphoribosylpyrophosphate synthetase; cucumber; quality improvement

  • Effect of different extraction methods on physicochemical, functional and antioxidant properties of bamboo shoot protein

    作者：Guo, Jiagang;Wu, Yuhan;Sun, Siyu;Zhu, Qian;Du, Jingjing;Gu, Jiayu;Yang, Song;Jiang, Jian;Guo, Jiagang;Wu, Yuhan;Zhu, Qian;Du, Jingjing;Gu, Jiayu;Yang, Song;Jiang, Jian;Sun, Siyu

    关键词：Bamboo shoot protein; Extraction methods; Physicochemical characteristics; Functional properties; Antioxidant activities

  • SecY translocon chaperones protein folding during membrane protein insertion

    作者：Ou, Xiaomin;Ma, Chengying;Sun, Dongjie;Xu, Jinkun;Wu, Xiaofei;Gao, Ning;Li, Long;Wang, Yang;Wang, Dali;Yang, Song;Song, Chen;Wang, Yang;Wang, Dali;Yang, Song;Song, Chen;Gao, Ning;Ma, Chengying;Sun, Dongjie;Xu, Jinkun;Wang, Yang;Wang, Dali;Yang, Song

    关键词：

微信小程序