Speciation and Availability of Heavy Metals On Serpentinized Paddy Soil and Paddy Tissue

Aziz, Roslaili Abdul; Rahim, Sahibin Abd; Sahid, Ismail; Idris, Wan Mohd Razi

doi:10.1016/j.sbspro.2015.06.235

Cited by 31 publications

(24 citation statements)

References 23 publications

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“…Characteristic of ultisols soil can be seen in the northern portion of the island of Borneo, where the Crocker range is located with visible soil profile sections of red clay soils on agricultural land which is typically acidic (Soehady Erfen et al, 2016). Acidic soil can naturally increase the mobility and phytoavailability of heavy metals in soil (Abdul Aziz et al, 2015). Zinc in Crocker Formation clay soil have high mobility followed by Cu, Ni, Cr, and Pb (Musta et al, 2003).…”

Section: Resultsmentioning

confidence: 99%

“…In the same manner, Zn availability at both wet and dry soils of this study indicates Zn mobility was also higher compared to other detected trace elements except for Fe (Table 1). Fe is more bioavailable in Malaysia agriculture areas compared to Zn (Abdul Aziz et al, 2015, Khairiah et al, 2013, Hanafi et al, 2009. Moreover red soil is rich with iron oxides (Khairiah et al, 2012).…”

Section: Resultsmentioning

confidence: 99%

“…Many studies have shown that different rice species and different cultivators within different species have different characteristic ability to uptake heavy metals (Bhattacharya 2017, Duan et al, 2017. However, limited data is available on indigenous paddy grown in agricultural land in Malaysia to access which cultivator or genotype is a good candidate in heavy metal soil remediation (Abdul Aziz et al, 2015). Agriculture is the main sector providing livelihood to the indigenous people living in the Crocker range.…”

Section: Introductionmentioning

confidence: 99%

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Trace Elements Distribution in Heirloom Paddy Pandasan Cultivated Under Field Conditions of Dry and Wet Soil

Hamdan¹,

ROSLAN²,

Azman³

et al. 2019

AGR

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Trace elements phytoavailability depends on the physical and chemical propertiesof soil. At the Crocker range of West Coast Sabah, Malaysia, the Pandasan paddyvariety can be cultivated as flooded rice paddies or upland rice on acidic soil.Pandasan paddy samples were collected in Kiulu subdistrict from traditionalfarmer at two different locations. Available sources of trace elements were fromweathering, fertilizers and pesticides. Soil and plant samples were collected aftertwo months of seed sowing and during harvest season which was five months oldfor heavy metal analysis by inductively coupled plasma optical emissionspectrometry (ICP-OES). Translocation factor of arsenic from root to grainindicated this trace element was very mobile in Pandasan paddy cultivated at drysoil compared to wet soil followed by zinc. Although, cadmium was not detected inpaddy cultivated at flooded field for both, soil and plant, cadmium was detected insoil and plant roots cultivated in dry condition. Enrichment factor results suggestedthat Pandasan plant cultivated on dry soil was only a good bioindicator for leadand zinc. Pandasan grain was rich with iron followed by zinc. Selected heavymetals accumulation in Pandasan grain cultivated in flooded field did not exceededthe permissible limit of Malaysia Food Regulation 1985. However arsenic andplumbum concentration in Pandasan grain harvested from dry soil exceeded thepermissible limit of Malaysia Food Regulation 1985. Health risk of heavy metalstoxicity can be reduced if Pandasan paddy is cultivated in flooded field comparedto dry soil.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Trace Elements Distribution in Heirloom Paddy Pandasan Cultivated Under Field Conditions of Dry and Wet Soil

Hamdan¹,

ROSLAN²,

Azman³

et al. 2019

AGR

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show abstract

“…Although the actual reason behind the presence of heavy metals in POC has not yet been investigated thoroughly, it can be assume that the long term utilization of phosphate rock fertilizer for oil palm plantations increase zinc (Zn) and cadmium (Cd) content in soil (Azura et al 2012) which in turn incorporate into POC. In addition, depending on geological condition of palm oil plantation area the nature of soil, rock (especially serpentintic rock) and water also contain heavy metals such as magnesium (Mg), nickel (Ni), chromium (Cr), cobalt (Co) and manganese (Mn) (Aziz et al 2015;Baharim et al 2016;Yap 2012;Yunus et al 2011). Due to soil erosion, heavy rainfall and overflowing flood carry these heavy metals to the plant soil.…”

Section: Introductionmentioning

confidence: 99%

Heavy Metals Leaching Behaviour Assessment of Palm Oil Clinker

Karim¹,

Yusoff²,

Razak³

et al. 2018

JSM

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Technical benefit of incorporation of Palm Oil Clinker (POC) Be, V, Cr, Ni, Cu, Zn, As, Se, Ag, Cd, Ba and Pb with levels of 5.13, 11.02, 2.65, 1.93, 45.43, 11.84, 15.07, 0, 0, 81.97 and 1.76 mg/kg, respectively, in Be, V, Cr, Ni, Cu, Zn, As, Se, Ag, Cd, Ba dan Pb dengan tahap 5.13, 11.02, 2.65, 1.93, 45.43, 11.84, 15.07, 0, 0, 81.97 dan 1.76 mg /kg, Cu (1.05), Be (0.89), Zn (0.51), Ba (0.26), Ni (0.17), V (0.15), Cr (0.001)

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“…Trace metal concentration in mainstream food products has been well studied however, little information exists for gluten-free foods (e.g. Aziz et al, 2015, Orecchio et al, 2014, Ertl and Coessler, 2018, Parra-Orobio et al, 2017. This research measured trace metals, both toxic and non-toxic, in gluten-free foods (n =42), and the daily intake concentrations.…”

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confidence: 99%

Trace Elements in Gluten-free Pastas and Flours from Markets Located in the Las Vegas, Nevada Area

Collumb¹,

Delelegn²,

Fernandez³

et al. 2019

JFR

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The popularity of gluten-free foods has been increasing across the United States and abroad. A significant reason for this trend involves marketing efforts targeted towards individuals seeking to avoid the consequences of celiac disease or a perceived gluten intolerance. Many gluten-free food products originate in regions of the world where irrigation with metal-contaminated waters is common. Calcium, Fe, Mg, Ti and Zn were detected at various levels across all foods products. Cadmium was detected in 96.8% of U.S. and 54.5% of Asian gluten-free foods with gluten containing foods above reported averages (216 µg kg−1 Cd); as was Co (140µg kg−1) in 48.4 % of U.S., 72.7% of Asian gluten-free foods, and 40% of the gluten containing foods; Cr was in 54.8% of the U.S., 72.5% of Asian gluten-free foods, and 100% of gluten containing food products; while Ca, Fe, Mg, Ti and Zn were greater than 10,000 µg kg−1 with Ba, Cd, Co, Mo, and Ni above reported averages. Finally, trace metals were more commonly detected in the gluten containing foods overall. It was found that trace elements were more commonly found in the gluten containing products; however, none of the higher than expected levels pose a significant health risk to consumers.

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Speciation and Availability of Heavy Metals On Serpentinized Paddy Soil and Paddy Tissue

Cited by 31 publications

References 23 publications

Trace Elements Distribution in Heirloom Paddy Pandasan Cultivated Under Field Conditions of Dry and Wet Soil

Trace Elements Distribution in Heirloom Paddy Pandasan Cultivated Under Field Conditions of Dry and Wet Soil

Heavy Metals Leaching Behaviour Assessment of Palm Oil Clinker

Trace Elements in Gluten-free Pastas and Flours from Markets Located in the Las Vegas, Nevada Area

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