Heat with propiconazole to treat bamboo mold fungi

LIU Binbin; SUN Fangli; ZHANG Shaoyong; ZHOU Yueying; GU Yuanyuan

doi:10.11833/j.issn.2095-0756.2015.05.019

Volume 32 Issue 5

Sep. 2015

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LIU Binbin, SUN Fangli, ZHANG Shaoyong, ZHOU Yueying, GU Yuanyuan. Heat with propiconazole to treat bamboo mold fungi[J]. Journal of Zhejiang A&F University, 2015, 32(5): 783-788. doi: 10.11833/j.issn.2095-0756.2015.05.019

Citation:

LIU Binbin, SUN Fangli, ZHANG Shaoyong, ZHOU Yueying, GU Yuanyuan. Heat with propiconazole to treat bamboo mold fungi[J]. Journal of Zhejiang A&F University, 2015, 32(5): 783-788. doi: 10.11833/j.issn.2095-0756.2015.05.019

Heat with propiconazole to treat bamboo mold fungi

doi: 10.11833/j.issn.2095-0756.2015.05.019

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

Funds:

国家自然科学基金资助项目（31470587）;浙江省木材加工产业创新团队项目（2012R10023-15）;浙江农林大学研究生科研创新基金资助项目（3122013240251）

Received Date: 2014-12-10
Rev Recd Date: 2015-02-04
Publish Date: 2015-10-20

Abstract

Bamboo can be exposed to high temperatures during drying, hot pressing, and boiling. To determine the mold resistance of bamboo using propiconazole （PPA） after high temperature treatment, new cuttings of four-year-old Phyllostachys edulis were used as material with PPA applied at 135 ℃ and 150 ℃ for 90 min. Both laboratory and field anti-fungi experiments were conducted on treated bamboo to evaluate resistance against mold fungi. Results showed that the resistance against mold fungi of 10.0 gL－1 heat treated PPAs improved about 40%－60% than unheated ones. The thermal analysis showed that the temperature of 150 ℃, which is commonly adopted by the bamboo industry, was below the decomposition temperature of propiconazole. FTIR results also showed that the high-temperature treatment did not affect the chemical structure of propiconazole. Thus, PPA treated bamboo processed below 150 ℃ would show good resistance against mold fungi. ［Ch, 7 fig. 2 tab. 18 ref.］
- wood science and technology,
- high temperature treatment,
- bamboo,
- mold fungi,
- propiconazole,
- Phyllostachys edulis

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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

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Heat with propiconazole to treat bamboo mold fungi

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

Funds:

国家自然科学基金资助项目（31470587）;浙江省木材加工产业创新团队项目（2012R10023-15）;浙江农林大学研究生科研创新基金资助项目（3122013240251）

Received Date: 2014-12-10

Rev Recd Date: 2015-02-04

Publish Date: 2015-10-20

Key words:

Abstract: Bamboo can be exposed to high temperatures during drying, hot pressing, and boiling. To determine the mold resistance of bamboo using propiconazole （PPA） after high temperature treatment, new cuttings of four-year-old Phyllostachys edulis were used as material with PPA applied at 135 ℃ and 150 ℃ for 90 min. Both laboratory and field anti-fungi experiments were conducted on treated bamboo to evaluate resistance against mold fungi. Results showed that the resistance against mold fungi of 10.0 gL－1 heat treated PPAs improved about 40%－60% than unheated ones. The thermal analysis showed that the temperature of 150 ℃, which is commonly adopted by the bamboo industry, was below the decomposition temperature of propiconazole. FTIR results also showed that the high-temperature treatment did not affect the chemical structure of propiconazole. Thus, PPA treated bamboo processed below 150 ℃ would show good resistance against mold fungi. ［Ch, 7 fig. 2 tab. 18 ref.］

Heat with propiconazole to treat bamboo mold fungi

doi: 10.11833/j.issn.2095-0756.2015.05.019

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

Proportional views