Microwave treatments on the ageing physiology of <EM>Dendrocalamopsis oldhami</EM> bamboo shoots

GAO Gui-bin; GU Xiao-ping; ZHANG Xiao-ping; ZHOU Yi-quan; YUE Jin-jun; YUAN Na

Volume 25 Issue 5

Oct. 2008

Turn off MathJax

Article Contents

Article Navigation > Journal of Zhejiang A&F University > 2008 > 25(5): 675-678

GAO Gui-bin, GU Xiao-ping, ZHANG Xiao-ping, ZHOU Yi-quan, YUE Jin-jun, YUAN Na. Microwave treatments on the ageing physiology of Dendrocalamopsis oldhami bamboo shoots[J]. Journal of Zhejiang A&F University, 2008, 25(5): 675-678.

Citation:

GAO Gui-bin, GU Xiao-ping, ZHANG Xiao-ping, ZHOU Yi-quan, YUE Jin-jun, YUAN Na. Microwave treatments on the ageing physiology of Dendrocalamopsis oldhami bamboo shoots[J]. Journal of Zhejiang A&F University, 2008, 25(5): 675-678.

Microwave treatments on the ageing physiology of Dendrocalamopsis oldhami bamboo shoots

1.
Research Institute of Subtropical Forestry，The Chinese Academy of Forestry，Fuyang 311400，Zhejiang， China;
2.
College of Life Sciences，Anhui Normal University，Wuhu 241000，Anhui，China

More Information

Corresponding author: GU Xiao-ping
Publish Date: 2008-10-20

Abstract

In order to explore the inhibitory effects of microwave on bamboo shoots aging，and more safety and high-quality fresh-keeping method of bamboo shoots，changes in phenylalanine ammonia-lyase（PAL） activity and acid detergent fiber（ADF） mass fraction of Dendrocalamopsis oldhami bamboo shoots were studied using mid and high intensity microwave for 0（the control），10，20，and 30 seconds with four replication. Results showed that after being treated with mid intensity microwave，PAL activity decreased gradually from 155.4 to 62.0 nkat and after high intensity microwave with increasing times，decreased from 159.4 to 35.7 nkat. There were significant differences（P ＜0.05） between PAL activity of most shoot samples and the control（except for the sample treated for 10 s with mid intensity microwave）. The ADF mass fraction decreased rapidly in the prophase，and was lower when the microwave intensity was stronger and treatment time was longer. All facts showed that the shoot ageing speed was faster in the prophase and slowed with increasing microwave intensities and prolonged time periods. ［Ch，4 fig. 1 tab. 14 ref.］
- botany,
- Dendrocalamopsis oldhami,
- bamboo shoot,
- microwave,
- ageing,
- phenylalanine ammonia-lyase （PAL）,
- acid detergent fiber（ADF）

Relative Article

[1]	XU Sen, YANG Liting, CHEN Shuanglin, GUO Ziwu, GU Rui, ZHANG Chao. Review on the formation of bamboo shoot palatability and its main influencing factors . Journal of Zhejiang A&F University, 2021, 38(2): 403-411. doi: 10.11833/j.issn.2095-0756.20200400
[2]	LU Yusheng, GUAN Fengying, PENG Chao, YIN Zixu, ZHANG Meiman, ZHAN Meichun, YAN Yingjie. Effects of bamboo shoot truncation on growth and chlorophyll fluorescence characteristics of Dendrocalamopsis oldhami . Journal of Zhejiang A&F University, 2020, 37(1): 51-59. doi: 10.11833/j.issn.2095-0756.2020.01.007
[3]	YU Tun, ZHENG Jian, YU Xuejun. Effects of exogenous oxalic acid on antioxidant enzymes and lignification of Bambusa oldhami shoots . Journal of Zhejiang A&F University, 2020, 37(3): 556-562. doi: 10.11833/j.issn.2095-0756.20190337
[4]	PAN Yanhong, HE Qiuzhong, YE Xiaodan, WU Zhizhuang. An electronic nose for bamboo shoot identification . Journal of Zhejiang A&F University, 2016, 33(3): 495-499. doi: 10.11833/j.issn.2095-0756.2016.03.018
[5]	YANG Jie, XIANG Tingting, JIANG Peikun, WU Jiasen, KE Hejia. Phytolith-occluded organic carbon accumulation and distribution in a Dendrocalamopsis oldhami bamboo stand ecosystem . Journal of Zhejiang A&F University, 2016, 33(2): 225-231. doi: 10.11833/j.issn.2095-0756.2016.02.006
[6]	YE Jing, TAO Lihua, KE Hejia, XIANG Tingting, WU Jiasen. Uptake, accumulation, and distribution of the main elemental nutrients in Dendrocalamopsis oldhami . Journal of Zhejiang A&F University, 2015, 32(4): 545-550. doi: 10.11833/j.issn.2095-0756.2015.04.008
[7]	ZHU Longfei, XU Yingwu, LIN Xinchun. Cloning and analysis of the flowering-related gene，BoAP3，in Bambusa oldhamii . Journal of Zhejiang A&F University, 2013, 30(6): 839-843. doi: 10.11833/j.issn.2095-0756.2013.06.006
[8]	LU Guo-fu, DU Hua-qiang, ZHOU Guo-mo, Lü Yu-long, GU Cheng-yan, SHANG Zhen-zhen. Dynamic change of Phyllostachys edulis forest canopy parameters and their relationships with photosynthetic active radiation in the bamboo shooting growth phase . Journal of Zhejiang A&F University, 2012, 29(6): 844-850. doi: 10.11833/j.issn.2095-0756.2012.06.007
[9]	ZHENG Rong. Canonical correlation and principal components analysis of different production areas of Dendrocalamopsis oldhami with quality indicators of bamboo shoots and its soil nutrients . Journal of Zhejiang A&F University, 2012, 29(5): 710-714. doi: 10.11833/j.issn.2095-0756.2012.05.012
[10]	YU Xue-jun, QIU Xian-long. POD，PAL activities and fibrosis of Bambusa oldhami bamboo shoots with different storage conditions . Journal of Zhejiang A&F University, 2011, 28(3): 380-385. doi: 10.11833/j.issn.2095-0756.2011.03.006
[11]	GAO Gui-bin, GU Xiao-ping, WU Xiao-li, ZHU Ru-yun, LIN Feng, YUAN Na. Shooting order and cultivation of Dendrocalamopsis oldhami . Journal of Zhejiang A&F University, 2009, 26(1): 83-88.
[12]	HUANG Yao-hua, ZHENG Rong, SHAO Ji-feng, FANG Wei. Cold resistance in Dendrocalamopsis oldhami from four different geographical provenances . Journal of Zhejiang A&F University, 2009, 26(2): 188-195.
[13]	YUXue-jun, DOUKe, ZHANG Zhao-fu, LIUDe-jian. Effects of different fresh pretreatments on the respiration intensity of Dendrocalamopsis oldhami shoots . Journal of Zhejiang A&F University, 2007, 24(4): 424-427.
[14]	YU Xue-jun, LIN De-fang, WU Shou-guo, LIN Huan-zhong. Comparison of the rapid propagation techniques of Dendrocalamopsis oldhami . Journal of Zhejiang A&F University, 2005, 22(2): 235-237.
[15]	XU Qiu-fang, YIE Zheng-qian, JIANG Pei-kun, YU Yi-wu. Relationship between bamboo-shoot nutrition and soil nutrients . Journal of Zhejiang A&F University, 2003, 20(2): 115-118.
[16]	ZHU Yu-qiu, FANG Wei, XIA Guo-hua, YU Xue-feng. An analysis of annual dynamic growth of test-tube plantlets of Bambusa oldhami . Journal of Zhejiang A&F University, 2003, 20(4): 342-345.
[17]	JIN Chuan, WANG Yu-ying, ZHENG Wen-jie, ZHANG Yi-hua, CHEN Guo-li, LIN Mu-sen. Literature analysis and development strategy on bamboo shoot research in China . Journal of Zhejiang A&F University, 2000, 17(1): 75-79.
[18]	QIU Yong-hua, SHAO Xiao-gen, ZHANG Fa-gen, HUA Wen-li, BAO Li-wen. Analysis of physical behaviors and nutrition constituents of Phyllostachys hereroclada bamboo shoots . Journal of Zhejiang A&F University, 1999, 16(2): 200-202.
[19]	CHEN Long-an, YU Xue-jun, HAN Chun, XUAN Tao-tao, Li Zhong-ju. Application of ABT growth regulator in dual purpose Phyllostachys pubescens plantation . Journal of Zhejiang A&F University, 1999, 16(2): 131-134.
[20]	Shen Yueqin, Cheng Yunhang, Xu Xiuying, Cai Xiping, Zhang Binsen. Analysis prediction of market supply and demand for bamboo shoot products . Journal of Zhejiang A&F University, 1998, 15(4): 333-339.

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(4608) PDF downloads(239) Cited by()

Proportional views

Microwave treatments on the ageing physiology of Dendrocalamopsis oldhami bamboo shoots

1. Research Institute of Subtropical Forestry，The Chinese Academy of Forestry，Fuyang 311400，Zhejiang， China;

2. College of Life Sciences，Anhui Normal University，Wuhu 241000，Anhui，China

Corresponding author: GU Xiao-ping

Publish Date: 2008-10-20

Key words:

Abstract: In order to explore the inhibitory effects of microwave on bamboo shoots aging，and more safety and high-quality fresh-keeping method of bamboo shoots，changes in phenylalanine ammonia-lyase（PAL） activity and acid detergent fiber（ADF） mass fraction of Dendrocalamopsis oldhami bamboo shoots were studied using mid and high intensity microwave for 0（the control），10，20，and 30 seconds with four replication. Results showed that after being treated with mid intensity microwave，PAL activity decreased gradually from 155.4 to 62.0 nkat and after high intensity microwave with increasing times，decreased from 159.4 to 35.7 nkat. There were significant differences（P ＜0.05） between PAL activity of most shoot samples and the control（except for the sample treated for 10 s with mid intensity microwave）. The ADF mass fraction decreased rapidly in the prophase，and was lower when the microwave intensity was stronger and treatment time was longer. All facts showed that the shoot ageing speed was faster in the prophase and slowed with increasing microwave intensities and prolonged time periods. ［Ch，4 fig. 1 tab. 14 ref.］

Microwave treatments on the ageing physiology of Dendrocalamopsis oldhami bamboo shoots

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

Proportional views

Microwave treatments on the ageing physiology of Dendrocalamopsis oldhami bamboo shoots

1. Research Institute of Subtropical Forestry，The Chinese Academy of Forestry，Fuyang 311400，Zhejiang， China;

2. College of Life Sciences，Anhui Normal University，Wuhu 241000，Anhui，China

Corresponding author: GU Xiao-ping

HTML

Catalog

Microwave treatments on the ageing physiology of Dendrocalamopsis oldhami bamboo shoots

Abstract

Relative Article

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

Proportional views

Microwave treatments on the ageing physiology of Dendrocalamopsis oldhami bamboo shoots

1. Research Institute of Subtropical Forestry，The Chinese Academy of Forestry，Fuyang 311400，Zhejiang， China; 2. College of Life Sciences，Anhui Normal University，Wuhu 241000，Anhui，China

Corresponding author: GU Xiao-ping

HTML

Catalog

Export File

Citation

Format

Content

1. Research Institute of Subtropical Forestry，The Chinese Academy of Forestry，Fuyang 311400，Zhejiang， China;

2. College of Life Sciences，Anhui Normal University，Wuhu 241000，Anhui，China