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Article: Effect of cadmium in the soil on growth, secondary metabolites and metal uptake in Salvia miltiorrhiza

TitleEffect of cadmium in the soil on growth, secondary metabolites and metal uptake in Salvia miltiorrhiza
Authors
Keywordscadmium
soil
secondary metabolites
Salvia miltiorrhiza
Issue Date2013
Citation
Toxicological and Environmental Chemistry, 2013, v. 95, n. 9, p. 1525-1538 How to Cite?
AbstractWe investigated the effect of Cd with different concentrations in soil (control, 0.5, 1.0, 1.5, and 2.0 mg kg-1) on Salvia miltiorrhiza. The growth of S. miltiorrhiza was examined at 90 and 120 d, while active components were tested at 0, 30, 60, 90, and 120 d; Cd uptake was measured at days 0, 90, and 120. The biomass data indicated that high Cd concentration can stimulate the accumulation of biomass after a long treatment. The Cd content in the above- and below-ground parts strongly corresponds to the bioavailable Cd extracted by ethylene diamine tetraacetic acid (EDTA) and acetic acid. The Cd content in the below-ground parts of control approached the Cd standards given by World Health Organization after 120 d. The Cd content in the below-ground parts of S. miltiorrhiza at a Cd concentration of 0.5 mg kg-1exceeded the Cd standards after being grown for 90 and 120 days. The accumulation of hydrosoluble components in the above-ground parts appeared later than that in the below-ground parts. With longer treatment time, high Cd treatment promoted an accumulation of hydrosoluble and liposoluble components. The Cd content in the below-ground plant parts indicated that there was still a risk of exceeding the Cd limit for S. miltiorrhiza grown in the soil contaminated by low-concentration Cd after a long time. © 2014 Taylor & Francis.
Persistent Identifierhttp://hdl.handle.net/10722/266228
ISSN
2017 Impact Factor: 0.972
2015 SCImago Journal Rankings: 0.321
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLi, Xuan-
dc.contributor.authorWang, Sheng-
dc.contributor.authorGuo, Lanping-
dc.contributor.authorHuang, Luqi-
dc.date.accessioned2019-01-14T01:58:25Z-
dc.date.available2019-01-14T01:58:25Z-
dc.date.issued2013-
dc.identifier.citationToxicological and Environmental Chemistry, 2013, v. 95, n. 9, p. 1525-1538-
dc.identifier.issn0277-2248-
dc.identifier.urihttp://hdl.handle.net/10722/266228-
dc.description.abstractWe investigated the effect of Cd with different concentrations in soil (control, 0.5, 1.0, 1.5, and 2.0 mg kg-1) on Salvia miltiorrhiza. The growth of S. miltiorrhiza was examined at 90 and 120 d, while active components were tested at 0, 30, 60, 90, and 120 d; Cd uptake was measured at days 0, 90, and 120. The biomass data indicated that high Cd concentration can stimulate the accumulation of biomass after a long treatment. The Cd content in the above- and below-ground parts strongly corresponds to the bioavailable Cd extracted by ethylene diamine tetraacetic acid (EDTA) and acetic acid. The Cd content in the below-ground parts of control approached the Cd standards given by World Health Organization after 120 d. The Cd content in the below-ground parts of S. miltiorrhiza at a Cd concentration of 0.5 mg kg-1exceeded the Cd standards after being grown for 90 and 120 days. The accumulation of hydrosoluble components in the above-ground parts appeared later than that in the below-ground parts. With longer treatment time, high Cd treatment promoted an accumulation of hydrosoluble and liposoluble components. The Cd content in the below-ground plant parts indicated that there was still a risk of exceeding the Cd limit for S. miltiorrhiza grown in the soil contaminated by low-concentration Cd after a long time. © 2014 Taylor & Francis.-
dc.languageeng-
dc.relation.ispartofToxicological and Environmental Chemistry-
dc.subjectcadmium-
dc.subjectsoil-
dc.subjectsecondary metabolites-
dc.subjectSalvia miltiorrhiza-
dc.titleEffect of cadmium in the soil on growth, secondary metabolites and metal uptake in Salvia miltiorrhiza-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1080/02772248.2014.887717-
dc.identifier.scopuseid_2-s2.0-84899954579-
dc.identifier.volume95-
dc.identifier.issue9-
dc.identifier.spage1525-
dc.identifier.epage1538-
dc.identifier.eissn1029-0486-
dc.identifier.isiWOS:000334906700008-

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