Mildew in bamboo flour treated with different solvents

LIU Binbin; ZHANG Shaoyong; ZHOU Yueying; LIN Jiayu1; SUN Fangl

doi:10.11833/j.issn.2095-0756.2015.01.002

Volume 32 Issue 1

Jan. 2015

Turn off MathJax

Article Contents

Article Navigation > Journal of Zhejiang A&F University > 2015 > 32(1): 11-17

LIU Binbin, ZHANG Shaoyong, ZHOU Yueying, LIN Jiayu1, SUN Fangl. Mildew in bamboo flour treated with different solvents[J]. Journal of Zhejiang A&F University, 2015, 32(1): 11-17. doi: 10.11833/j.issn.2095-0756.2015.01.002

Citation:

LIU Binbin, ZHANG Shaoyong, ZHOU Yueying, LIN Jiayu1, SUN Fangl. Mildew in bamboo flour treated with different solvents[J]. Journal of Zhejiang A&F University, 2015, 32(1): 11-17. doi: 10.11833/j.issn.2095-0756.2015.01.002

Mildew in bamboo flour treated with different solvents

doi: 10.11833/j.issn.2095-0756.2015.01.002

1.
School of Engineering, Zhejiang A & F University, Lin’an 311300, Zhejiang, China;
2.
School of Forestry and Biotechnology, Zhejiang A & F University, Lin’an 311300, Zhejiang, China

Received Date: 2014-03-26
Rev Recd Date: 2014-06-11
Publish Date: 2015-02-20

Abstract

To study the influence of bamboo extracts on mold properties of bamboo, bamboo flour was extracted using ultrasound with cold water, hot water, benzene/ethanol, ethanol/ether, 10 gkg－1 NaOH, and 10 gkg－1 HCl. The extracted bamboo flour was then used to conduct mold resistance tests against Trichoderma viride, Penicillium citrinum and Aspergillus niger. Results showed that bamboo flour treated with cold water, hot water, benzene/ethanol, or ethanol/ether had similar resistances; whereas when treated with 10 gkg－1 NaOH and especially 10 gkg－1 HCl, the results were much better than the controls, the mold did not grow. The FTIR analysis of extracted bamboo flour showed that the characteristic peaks of polysaccharides, lignin, and hemicellulose had changed. The HPLC analysis of the sugar in bamboo and in ethanol/ether extracts showed that glucose and xylose contents were similar, but the antifungal effects were different. Thus, in addition to soluble sugars, other bamboo powder ingredients probably had some influence on fungal growth and reproduction.［Ch, 5 fig. 2 tab. 19 ref.］
- wood science and technology,
- bamboo flour,
- ultrasonic treatment,
- immersion tests

Relative Article

[1]	YE Jinzhi, XU Juan, YANG Jing, YANG Haiyan, WANG Dawei, SHI Zhengjun. Preparation and antibacterial properties of gallic acid modified bamboo powder . Journal of Zhejiang A&F University, 2023, 40(6): 1333-1340. doi: 10.11833/j.issn.2095-0756.20220718
[2]	DU Keke, YONG Cheng, SUN Enhui, HUANG Hongying, QU Ping, XU Yueding, CHEN Ling, SUN Qian, GUAN Mingjie. Properties of bio-pretreated straw fiber and its composite materials . Journal of Zhejiang A&F University, 2022, 39(4): 869-875. doi: 10.11833/j.issn.2095-0756.20210647
[3]	LIU Tingsong, WANG Hui, WANG Tongshu, JIANG Jun, WANG Jie, SUN Fangli, YANG Xianjin. Dimensional stability and mold resistance to bamboo treated in gaseous phase fluorination . Journal of Zhejiang A&F University, 2020, 37(2): 350-356. doi: 10.11833/j.issn.2095-0756.2020.02.021
[4]	XING Dong, HU Jianpeng, YAO Lihong. Research review of material prediction and quality control of heat-treated wood . Journal of Zhejiang A&F University, 2020, 37(4): 793-800. doi: 10.11833/j.issn.2095-0756.20190449
[5]	MO Jue, MA Zhongqing, NIE Yujing, MA Lingfei. Physical and mechanical properties of Phyllostachys edulis with fast hot-pressing and high temperature . Journal of Zhejiang A&F University, 2019, 36(5): 974-980. doi: 10.11833/j.issn.2095-0756.2019.05.017
[6]	XIA Yu, NIU Shuaihong, LI Yanjun, XIA Li, MA Junmin, WANG Li, YU Xiaohong. Physical and mechanical properties of Phyllostachys iridescins under normal pressure and heat temperature . Journal of Zhejiang A&F University, 2018, 35(4): 765-770. doi: 10.11833/j.issn.2095-0756.2018.04.023
[7]	FANG Yiming, LIN Lujun, LU Zhixiong, FENG Hailin. An air-coupled ultrasonic imaging system for non-destructive wood testing . Journal of Zhejiang A&F University, 2017, 34(2): 355-360. doi: 10.11833/j.issn.2095-0756.2017.02.021
[8]	GAO Shan, WANG Lihai, YANG Donghui, XU Wenhao. Probe-wood contact and gauge pressure with Sylvatest-Duo for precision ultrasonic measurements of wood . Journal of Zhejiang A&F University, 2016, 33(5): 875-880. doi: 10.11833/j.issn.2095-0756.2016.05.021
[9]	ZHANG Weigang, BAO Binfu, DU Chungui, ZHANG Hong. Combustion properties of Chinese fir densified by phenolic resin impregnation and compression . Journal of Zhejiang A&F University, 2015, 32(3): 399-403. doi: 10.11833/j.issn.2095-0756.2015.03.010
[10]	TANG Ying, LI Junbiao, SHEN Yucheng, JIN Yongnan, WANG Yunfang, LI Yanjun. Phyllostachys edulis with high temperature heat treatments . Journal of Zhejiang A&F University, 2014, 31(2): 167-171. doi: 10.11833/j.issn.2095-0756.2014.02.001
[11]	CHEN Lifang, MA Hongxia, ZHANG Yanjun, WANG Jianjing, CAO Yongjian. Treated wood physical properties after reagent-impregnation with heat-treatment technology . Journal of Zhejiang A&F University, 2013, 30(6): 955-959. doi: 10.11833/j.issn.2095-0756.2013.06.023
[12]	YANG Xiao-jun, SUN You-fu. Shear creep properties for the bond layer at the wood-CFRP interface . Journal of Zhejiang A&F University, 2012, 29(2): 192-196. doi: 10.11833/j.issn.2095-0756.2012.02.007
[13]	SHI Feng-hou, ZHU Can-can, SHEN Yong-bao, SHI Ji-sen. Effects of ultrasonic wave and osmotic treatments on germination of Pinus tabulaeformis seed . Journal of Zhejiang A&F University, 2011, 28(4): 545-549. doi: 10.11833/j.issn.2095-0756.2011.04.004
[14]	HAN Shu-guang, ZHOU Zhao-bing, JIANG Hua, ZHANG Yang. Enzyme pretreatments and dynamic wettability of a poplar surface . Journal of Zhejiang A&F University, 2009, 26(6): 774-777.
[15]	LI Kai-quan, ZHOULan-jiang, ZHANG Ying-hua. Ultrasonic and backflow technologies to extract ursolic acid from Eriobotrya japonica leaves . Journal of Zhejiang A&F University, 2007, 24(2): 239-241.
[16]	HE Wen-ting, AN Xiao-qin, GUO Wei-ming. Effects of ultrasonic wave and with pretreatment solution on floret and cut branch of Chimonanthus praecox during storage . Journal of Zhejiang A&F University, 2007, 24(6): 661-665.
[17]	HUANG He-lang, LU Xiao-ning, XUE Li-dan, ZENG Zhi-gao, LIANG Xing-yu. Bonding performance of bamboo plywood improved by O2 plasma treatment . Journal of Zhejiang A&F University, 2006, 23(5): 486-490.
[18]	BAO Bin-fu, SHA Cun-long, YU Wen-jun, JIANG Zhi-hong, YU You-ming, YU Xue-jun. Effects of final treatment techniques on the properties of fast curing cement particle board . Journal of Zhejiang A&F University, 2006, 23(3): 237-241.
[19]	SUN Fang-li, MAO Sheng-feng, WEN Gui-feng, DUAN Xin-fang, CHEN Qi-le. Anti-mold effects of bamboo timber treated with different solutions . Journal of Zhejiang A&F University, 2006, 23(2): 135-139.
[20]	DU Chun-gui, LIU Zhi-kun, ZHANG Qi-sheng, ZHANG Hong, LOU Yong-sheng. Overlaying technology of paper impregnated thermosetting resins of Chinese fir orient laminated strand lumber . Journal of Zhejiang A&F University, 2004, 21(2): 134-137.

References
Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Get Citation

PDF

XML

Article views(2630) PDF downloads(552) Cited by()

Proportional views

Mildew in bamboo flour treated with different solvents

1. School of Engineering, Zhejiang A & F University, Lin’an 311300, Zhejiang, China;

2. School of Forestry and Biotechnology, Zhejiang A & F University, Lin’an 311300, Zhejiang, China

Received Date: 2014-03-26

Rev Recd Date: 2014-06-11

Publish Date: 2015-02-20

Key words:

Abstract: To study the influence of bamboo extracts on mold properties of bamboo, bamboo flour was extracted using ultrasound with cold water, hot water, benzene/ethanol, ethanol/ether, 10 gkg－1 NaOH, and 10 gkg－1 HCl. The extracted bamboo flour was then used to conduct mold resistance tests against Trichoderma viride, Penicillium citrinum and Aspergillus niger. Results showed that bamboo flour treated with cold water, hot water, benzene/ethanol, or ethanol/ether had similar resistances; whereas when treated with 10 gkg－1 NaOH and especially 10 gkg－1 HCl, the results were much better than the controls, the mold did not grow. The FTIR analysis of extracted bamboo flour showed that the characteristic peaks of polysaccharides, lignin, and hemicellulose had changed. The HPLC analysis of the sugar in bamboo and in ethanol/ether extracts showed that glucose and xylose contents were similar, but the antifungal effects were different. Thus, in addition to soluble sugars, other bamboo powder ingredients probably had some influence on fungal growth and reproduction.［Ch, 5 fig. 2 tab. 19 ref.］

Mildew in bamboo flour treated with different solvents

doi: 10.11833/j.issn.2095-0756.2015.01.002

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

Proportional views