scholarly journals Investigation of Heavy Metal Contents in Cow Milk Samples from Area of Merowe-Sudan

2020 ◽  
Vol 8 (1) ◽  
pp. 21
Author(s):  
Mawia Hassan Elsaim ◽  
Rasha Jame ◽  
Yahya Ali
Keyword(s):  
Heavy Metal ◽  
Cow Milk ◽  
Milk Samples ◽  
Metal Contents

scholarly journals Investigation of heavy metal contents in Cow milk samples from area of Dhaka, Bangladesh

2016 ◽  
Vol 3 (1) ◽  
Author(s):  
Md Iftakharul Muhib ◽  
Muhammed Alamgir Zaman Chowdhury ◽  
Nusrat Jakarin Easha ◽  
Md Mostafizur Rahman ◽  
Mashura Shammi ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Cow Milk ◽  
Milk Samples ◽  
Metal Contents

scholarly journals Determination of some minerals and heavy metal levels in Urfa cheese and cow's milk

2021 ◽  
Vol 7 (3) ◽  
pp. 185-193
Author(s):  
Serap Kılıç Altun ◽  
Mehmet Emin Aydemir
Keyword(s):  
Heavy Metal ◽  
Cow Milk ◽  
Cow’S Milk ◽  
Cow's Milk ◽  
Milk Samples ◽  
Icp Ms ◽  
Metal Contents ◽  
Metal Levels ◽  
Retail Outlets

This research was carried out to determine the levels of some minerals and heavy metals in Urfa cheeses and cow's milk offered for sale in Şanlıurfa. Mineral and heavy metal levels were determined by analysing 18 Urfa cheese and 21 cow milk samples collected from retail outlets with ICP-MS. Mean mineral and heavy metal contents in Urfa cheese samples were; magnesium (Mg) 129.8 ±31.14 mg/kg, calcium (Ca) 2712.66 ±1002.4 mg/kg, potassium (K) 272.06 ±127.21 mg/kg, titanium (Ti) 7.48 ±2.63 mg/kg, zinc (Zn) 40.4 ±16.33 mg/kg, selenium (Se) 10.6 ±3.51 mg/kg. In cow milk samples, average selenium (Se) 0.22 ±0.04 mg/kg, titanium (Ti) 0.07 ±0.009, mg/kg, copper (Cu) 0.0068 ±0.01 mg/kg and chromium (Cr) was detected at the level of 0.019 ±0.001 mg/kg. Arsenic (As), cadmium (Cd), lead (Pb) and thallium (Tl) levels were below the detectable levels in Urfa cheese and cow's milk samples. As a result, it was concluded that the samples do not pose a significant danger to public health in terms of heavy metal pollution and can contribute significantly to nutrition with the mineral substances it contains.

scholarly journals Sivas İlindeki Bazı Süt İşletmelerine Gelen Sütlerin Ağır Metal İçeriklerinin Belirlenmesi

2019 ◽  
Vol 7 (1) ◽  
pp. 105
Author(s):  
Mehmet Beykaya ◽  
Zeliha Yıldırım ◽  
Ayşe Özbey ◽  
Metin Yıldırım
Keyword(s):  
Heavy Metal ◽  
Detection Limit ◽  
Contamination Level ◽  
Milk Samples ◽  
Bulk Milk ◽  
Metal Contents ◽  
Raw Bulk Milk

In this study, some heavy metal contents, including cadmium (Cd), copper (Cu), chrome (Cr) and lead (Pb) of 50 raw bulk milk samples obtained from 5 different dairy plants in the Sivas and its vicinity were investigated. The contamination level of Cd, Cu and Cr were found 8.896, 33.69 and 31.81 µg/kg respectively in milk samples. Lead contents of 92% of the milk samples were below the detection limit, but 8% of the samples contained 304.1 - 503.4 µg/kg lead.

scholarly journals Comparative Study of Heavy Metals in Dried and Fluid Milk in Peshawar by Atomic Absorption Spectrophotometry

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Ghosia Lutfullah ◽  
Abid Ali Khan ◽  
Azra Yasmeen Amjad ◽  
Sajida Perveen
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Atomic Absorption ◽  
Atomic Absorption Spectrophotometry ◽  
Cow Milk ◽  
Toxic Heavy Metals ◽  
Metal Concentrations ◽  
Heavy Metal Concentrations ◽  
Milk Samples ◽  
Absorption Spectrophotometry

Various essential and toxic heavy metals (Ca, Mg, Cu, Zn, Fe, Mn, Pb, Cd, Cr, and Ni) contents in various types of dried (infant formulaandpowdered) and fluid (freshandprocessed) cow milk were assessed by atomic absorption spectrophotometry. The milk samples were collected from local markets of different parts of Peshawar city, Pakistan. Heavy metal concentrations varied significantly depending upon the type of milk. The heavy metal concentrations in most of the samples were within normal and permissible ranges. It was observed that the samples contained considerable amounts of calcium, while magnesium levels were well above the required levels. The results also revealed that copper levels were slightly lower than the permissible limits. The concentration of zinc in dried milk samples was greater than the values for the liquid milk types. Infant milk formulae had higher iron levels as compared to other milk samples because of the added constituents. Significant differences were observed in the mean values of manganese and cadmium in different types of milk. The toxic metals were within the acceptable limits and did not show significant levels leading to toxicity.

Determination of Some Heavy Metals in Milk of Cow Grazing At Selected Areas, of Kaduna Metropolis

2017 ◽  
Vol 7 (7) ◽  
pp. 341 ◽  
Author(s):  
Mahmud Mohammed Imam ◽  
Zahra Muhammad ◽  
Amina Zakari
Keyword(s):  
Heavy Metals ◽  
Cadmium Toxicity ◽  
Research Work ◽  
The Body ◽  
Cow Milk ◽  
Scientific Model ◽  
Potential Health ◽  
Milk Samples ◽  
Lead And Cadmium ◽  
Digestion Technique

In this research work the concentration of zinc, copper, lead, chromium, cadmium, and nickel in cow milk samples obtained from four different grazing areas   (kakuri, kudendan, malali, kawo) of Kaduna metropolis. The samples were digested by wet digestion technique .The trace element were determined using bulk scientific model VPG 210 model  Atomic Absorption Spectrophotometer (AAS).. The concentration of the determined heavy metal were The result revealed that Cr,  Ni and Cd were not detected in milk samples from Kawo, Malali  and Kudendan whereas lead (Pb) is detected in all samples and found to be above  the stipulated limits of recommended dietary allowance (NRC,1989) given as 0.02mg/day. Cu and Zn are essential elements needed by the body for proper metabolism and as such their deficiency or excess is very dangerous for human health. However, they were found in all samples and are within the recommended limits while Cd (2.13 – 3.15 mg/kg) in milk samples from Kakuri was found to be above such limit (0.5mg/day). Cow milk samples analyzed for heavy metals in this research work pose a threat of lead and cadmium toxicity due to their exposure to direct sources of air, water and plants in these grazing areas, thereby, resulting to a potential health risk to the consumers.

Evaluation of Heavy Metal Contents in Mudflat Solar Salt, Salt Water, and Sea Water in the Nationwide Salt Pan

2012 ◽  
Vol 41 (7) ◽  
pp. 1014-1019 ◽  
Author(s):  
Hag-Lyeol Kim ◽  
Young-Joo Yoo ◽  
In-Sun Lee ◽  
Gang-Hee Ko ◽  
In-Cheol Kim
Keyword(s):  
Heavy Metal ◽  
Sea Water ◽  
Salt Water ◽  
Solar Salt ◽  
Metal Contents ◽  
Salt Pan

Heavy Metal Contents and Safety Evaluation of Commercial Salts in Seoul

2012 ◽  
Vol 41 (1) ◽  
pp. 129-135 ◽  
Author(s):  
Ae-Kyung Kim ◽  
Sung-Ja Cho ◽  
Jae-Eun Kwak ◽  
Jin-Young Kum ◽  
Il-Young Kim ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Safety Evaluation ◽  
Metal Contents
Sign in / Sign up

Export Citation Format

Share Document