Abstract：
:Hydroponic experiment was carried out to investigate the effect of cadmium (Cd) on growth, Cd accumulation, lipid peroxidation, antioxidative enzymes, leaf chlorophyll, root activity, protein content and Cd uptake kinetics of vetiver grass. The results showed that 1 mg/L Cd in solution led to increased chlorophyll contents, root activity and enhanced the growth of vetiver grass after 15 days, with 2.2% biomass increased compared to the control. Malondialdehyde (MDA) contents were significantly enhanced by all Cd supply levels. The development of toxic symptoms corresponded to a high accumulation of Cd and to the decrease of water content, chlorophyll, protein content and root activity, but to high increase in catalase and peroxidase activities in plants. Cd concentration in shoots and roots increased with increasing Cd supply levels, and reached a maximum of 93 and 2232 mg/kg Cd dry weight at 30 mg/L treatment, respectively.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Aibibu N,Liu Y,Zeng G,Wang X,Chen B,Song H,Xu Ldoi
10.1016/j.biortech.2010.03.028subject
Has Abstractpub_date
2010-08-01 00:00:00pages
6297-303issue
16eissn
0960-8524issn
1873-2976pii
S0960-8524(10)00495-5journal_volume
101pub_type
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abstract：:The continuous-flow transesterification of soybean oil with methanol using a rotating packed bed (RPB) for the production of fatty acid methyl esters (biodiesel) is presented herein. The RPB, which provides high centrifugal force and has an adjustable rotational speed, is employed as a novel transesterification reacto...
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更新日期：2018-12-01 00:00:00
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更新日期：2018-06-01 00:00:00
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journal_title：Bioresource technology
pub_type： 杂志文章
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更新日期：2004-01-01 00:00:00
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更新日期：2010-10-01 00:00:00
