|本期目录/Table of Contents|

 LIU Zaijie,LI Peng,ZHENG Guiling.Effect of foliar trichomes of Tillandsia velutina on the absorption of air pollutant formaldehyde[J].Chinese Journal of Applied & Environmental Biology,2014,20(02):310-314.[doi:10.3724/SP.J.1145.2014.00310]





Effect of foliar trichomes of Tillandsia velutina on the absorption of air pollutant formaldehyde
1西南科技大学生命科学与工程学院 绵阳 621010 2青岛农业大学资源与环境学院 青岛 266000
LIU Zaijie;? LI Peng;? ZHENG Guiling
1 School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, China 2 College of Resource and Environment, Qingdao Agricultural University, Qingdao 266109, China
Tillandsia;? bioremediation;? leave structure;? formaldehyde pollution
X173 : X51
人工去除空气凤梨维路提拉叶表鳞片,通过比较鳞片的有无以及多少研究空气凤梨鳞片对吸收大气污染物甲醛的影响. 结果发现,人工去除鳞片后,鳞片的翼状细胞几乎被完全去除,环状细胞和碟状细胞也被部分破坏,暴露出大量之前被覆盖的表皮细胞. 所有植株均可有效吸收甲醛,没有去除鳞片的植株净化甲醛的能力明显高于去除鳞片的植株,但是鳞片的多少与净化甲醛能力并不成正比. 本研究表明,叶表鳞片对甲醛的吸收存在重要的影响,但空气凤梨净化甲醛是一个复杂的过程,表皮细胞等其他结构可能也会影响甲醛的吸收.
In order to explore the effect of foliar trichomes of epiphyte Tillandsia on formaldehyde absorption, we investigated whether the trichomes influence formaldehyde purification through artificially removing trichomes of T. velutina. The results showed that the wing cells of trichomes were almost completely removed, while the ring cells and disc cells were destroyed partially. Epidermal cells which were covered before by trichomes were exposed after artificial treatment. All plants of T. velutina adsorbed formaldehyde efficiently, but the ability of purifying formaldehyde in plants with trichomes was apparently stronger than those without trichomes. However, the numbers of trichomes were not proportional to the ability of purifying formaldehyde. Therefore, epiphyte Tillandsia purifying formaldehyde is a complicated process in which foliar trichomes play an important role. Other structures, for example, epidermal cells, may also affect the absorption of formaldehyde.


1 Wolverton BC. How to Grow Fresh Air: 50 House Plants That Purify Your Home or Office [M]. New York: Penguin Books, 1996
2 刘艳菊, 葛红. 室内观赏植物对苯和甲醛的净化研究及养护技术[M]. 北京: 科学出版社, 2010 [Liu JH, Ge H. The research and conservation technology of indoor ornamental plants for benzene and formaldehyde purification [M]. Beijing: Science Press, 2010]
3 安雪, 李霞, 潘会堂. 16种室内观赏植物对甲醛净化效果及生理生化变化[J]. 生态环境学报, 2010, 19 (2): 379-384 [An X, Li X, Pan HT. 16 kinds of indoor ornamental plants for effect of purifying formaldehyde and changes of physiological and biochemical [J]. J Ecol Environ, 2010, 19 (2): 379-384]
4 李俊霖, 李鹏, 王恒蓉. 特殊植物类群空气凤梨对大气污染物甲醛的净化[J]. 环境工程学报, 2013, 7 (4): 1452-1458 [Li JL, Li P, Wang HR. Purification of air pollitant-formaldehyde with special plant group-epiphytic Tilliandsia [J]. Chin J Environ Eng, 2013, 7 (4): 1452-1458]
5 Benzing DH. Bromeliaceae profile of an adaptive radiation [M]. Cambridge: Cambridge University Press, 2000
6 Brighigna L, Ravanelli M, Minelli A, Ercoli L. The use of an epiphyte (Tillandsia caput-medusae morren) as bioindicator of air pollution [J]. Sci Total Environ, 1997, 198 (2): 175-180
7 Brighigna L, Palandri MR, Giuffrida M, Macchi C, Tani G. Ultrastructural features of Tillandsia usneoides L. absorbing trichome during conditions moisture and aridity [J]. Caryologia, 1988, 41 (2): 111-129
8 Loeschen VS, Martin CE, Smith M, Eder S. Leaf anatomy and CO2 recycling during crassulacean acid metabolism in twelve epiphytic species of Tillandsia (Bromeliaceae) [J]. Intern J Plant Sci, 1993, 154 (1): 100-106
9 Alves ES, Moura BB, Domingos M. Structural Analysis of Tillandsia usneoides L. exposed to air pollutants in S?o Paulo City-Brazil [J]. Water Air Soil Pollut, 2008, 189: 61-68
10 Filhoa GM, Andrade LR, Farina M. Hg localisation in Tillandsia usneoides L. (Bromeliaceae), an atmospheric biomonitor [J]. Atmos Environ, 2002, 36: 881-887
11 Peng L, Guiling Z. Potential of monitoring nuclides with the epiphyte Tillandsia usneoides: Uptake and localization of 133Cs [J]. Ecotoxicol Environ Saf, 2012, 35: 881-887
12 Wolveron BC, Donald RC, Watkins EA. Foliage plants for removing indoor air pollution from energy efficient homes [J]. Econ Bot, 1984, 38 (2): 224-228
13 郝再彬, 苍晶, 徐仲. 植物生理实验[M]. 哈尔滨: 哈尔滨工业大学出版社, 2004 [Hao ZB, Cang J, Xu Z. Experimental Plant Physiology [M]. Harbin: Harbin Institute of Technology Press, 2004]
14 Benzing DH, Henderson K, Kessel B, Sulak J. The absorptive capacities of bromeliad trichomes [J]. Am J Bot, 1976, 63: 330-348
15 Martin CE. Physiological ecology of the bromeliaceae [J]. Bot Rev, 1994, 1 (60): 1-35
16 Márcia de SP, Ulrich W, Werner R, Jo?o Paulo MT, Olaf M, Wolfgang K. Persistent organic pollutants in atmospheric deposition and biomonitoring with Tillandsia usneoides (L.) in an industrialized area in Rio de Janeiro state, southeast Brazil-Part I: PCDD and PCDF [J]. Chemosphere, 2007, 67 (9): 1728-1735
17 Márcia de SP, Dieter H, Werner R, Rodrigo OM, Luciana SS, Jo?o Paulo MT, Olaf M, Wolfgang K. Persistent organic pollutants in atmospheric deposition and biomonitoring with Tillandsia usneoides (L.) in an industrialized area in Rio de Janeiro state, southeast Brazil-Part II: PCB and PAH [J]. Chemosphere, 2007, 67 (9): 1736-1745


 Zhang Jiayao,Li Jing,Xia Shenglin,et al.BIOREMEDIATION RESEARCHES[J].Chinese Journal of Applied & Environmental Biology,1996,2(02):193.
 XU Jianhong,HONG Qing,HONG Yuanfang,et al.Isolation, Identification and Degradation of Carbofuran-degrading Strain CFDS-1[J].Chinese Journal of Applied & Environmental Biology,2011,17(02):237.[doi:10.3724/SP.J.1145.2011.00237]
 LU Xiaoxia,WU Shuke,HOU Zhen,et al.Isolation and Degrading Properties of PAHs-Degrading Bacteria from the Contaminated Soil of a Coking Plant[J].Chinese Journal of Applied & Environmental Biology,2011,17(02):722.[doi:10.3724/SP.J.1145.2011.00722]
[4]徐莲,孙纪全,吴晓磊,等.菌株Rhodococcus sp. Chr-9和Exiguobacterium sp. Chr-43的除铬(VI)特性[J].应用与环境生物学报,2012,18(06):971.[doi:10.3724/SP.J.1145.2012.00971]
 XU Lian,SUN Jiquan,WU Xiaolei,et al.Characteristics of Removal of Cr (VI) by Rhodococcus sp. Chr-9 and Exiguobacterium sp. Chr-43[J].Chinese Journal of Applied & Environmental Biology,2012,18(02):971.[doi:10.3724/SP.J.1145.2012.00971]
 CUI Zhisong,LI Qian,GAO Wei,et al.Applicability of Composite Bacterial Culture in Bioremediation of Simulated Oil-polluted Beach[J].Chinese Journal of Applied & Environmental Biology,2013,19(02):324.[doi:10.3724/SP.J.1145.2013.00324]
 CAO Jing,LI Yonghui,YI Yucheng,et al.Isolation of a Humus-reducing Bacterium Strain and Its Biodegradation of Pollutants[J].Chinese Journal of Applied & Environmental Biology,2013,19(02):506.[doi:10.3724/SP.J.1145.2013.00506]
 XU Guangsu,CUI Zhisong,ZHENG Li,et al.Bacterial Interaction in the Biodegradation of High Molecular Weight Polycyclic Aromatic Hydrocarbons[J].Chinese Journal of Applied & Environmental Biology,2013,19(02):677.[doi:10.3724/SP.J.1145.2013.00677]
 HU Guiping,SONG Fengqing,LIU Bo,et al.Isolation, Identification and Degradation Characteristics of Cyfluthrin-degrading Strain FLQ-5[J].Chinese Journal of Applied & Environmental Biology,2013,19(02):851.[doi:10.3724/SP.J.1145.2013.00851]
[9]张莹,石萍,马炯.微小杆菌Exiguobacterium spp.及其环境应用研究进展[J].应用与环境生物学报,2013,19(05):898.[doi:10.3724/SP.J.1145.2013.00898]
 ZHANG Ying,SHI Ping,MA Jiong.Exiguobacterium spp. and Their Applications in Environmental Remediation[J].Chinese Journal of Applied & Environmental Biology,2013,19(02):898.[doi:10.3724/SP.J.1145.2013.00898]
[10]康 夏 郑雯文 瞿 奎 崔永亮 李艳梅 陈 强 余秀梅.钒钛磁铁废矿土壤中根瘤菌的捕获及其共生固氮效应*[J].应用与环境生物学报,2016,22(02):230.[doi:10.3724/SP.J.1145.2015.09025]
 KANG Xia,ZHENG Wenwen,QU Kui,et al.The trapping of rhizobia in waste V-Ti magnetite mine soils and theirsymbiotic nitrogen-fixing effects*[J].Chinese Journal of Applied & Environmental Biology,2016,22(02):230.[doi:10.3724/SP.J.1145.2015.09025]


更新日期/Last Update: 2014-05-04