Determination Amount of Bisphenol A in Drugs and Water Drinking Container in Khartoum State, Sudan

Hammad, Ahmed Mohammed Ali

doi:10.11648/j.ijnfs.20150406.12

Cited by 6 publications

(3 citation statements)

References 12 publications

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“…Moreover, the method used in this study was only tested on plastic products before, so the interferences other than the ones reported in this paper can play a role in unusual BPA determination. A study conducted by University of Texas School of Public health in 2010 found BPA in 63 out of 105 samples of fresh and canned foods, including canned infant formula (Yousif Hammad 2015). Intentional heating for sterilization or unintentional heating during storage and transportation of plastic bottles or aluminium cans can release BPA and its derivatives to food and drinks in variable quantities (Nugroho et al 2019).…”

Section: Resultsmentioning

confidence: 99%

“…It is widely used in the manufacturing of food storage containers including feeding and non-returnable bottles, as BPA based polymer is clear and tough. BPA is also used as colour developer in carbonless copy paper and thermal receipt papers (Zhuang et al 2014;Yousif Hammad 2015;Adeyi and Babalola 2019). Transport and processing of BPA and BPA containing products are foremost sources of pre-consumer release.…”

Section: Introductionmentioning

confidence: 99%

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BPA in Baby Feeding PET Bottle, Aluminium Can and Thermal Printed Paper: Application of Acridine Orange Oxidation Inhibition Method to Estimate BPA

Kapse¹,

Prasad²,

Prasad³

2021

Preprint

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The leaching of Bisphenol-A (BPA) from plastic baby feeding bottles, aluminium cans and thermal printed receipts was investigated under aquatic condition at high temperature. Leached BPA was analysed using UV-Visible Spectrophotometer based on inhibitory effect of BPA on acridine orange oxidation, as a function of change in temperature and time of contact of water with the samples. Proposed method of BPA estimation method does not require any extraction and/or derivatization. The detection limit of BPA under current experimental setup was 0.1 ng/ml. The results of BPA leached from baby feeding PET bottles, aluminium can with epoxy resin lining and thermal paper were 87 ± 10 ng/bottles, 68 ± 5 ng/bottle and 110 ± 15 ng/receipt under the current experimental conditions.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

BPA in Baby Feeding PET Bottle, Aluminium Can and Thermal Printed Paper: Application of Acridine Orange Oxidation Inhibition Method to Estimate BPA

Kapse¹,

Prasad²,

Prasad³

2021

Preprint

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“…Penentuan kurva serapan bisphenol A dilakukan pada larutan konsentrasi 20 ppm dan diukur pada panjang gelombang 200-400 nm. Panjang gelombang maksimum yang diperoleh untuk bisphenol-A adalah 275 nm, dimana hasil tersebut mendekati panjang gelombang maksimum secara teoritis (Hammad et al, 2015).…”

Section: Hasil Dan Pembahasanunclassified

Pengaruh Suhu Penyimpanan Air Minum Pada Botol Kemasan Polycarbonate (Pc) Yang Beredar Di Daerah Garut Terhadap Kadar Bisphenol-a (Bpa) Menggunakan Spektrofotometri Ultraviolet

Lubis

Soni

Fuadi

2021

JCHEM

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Polikarbonat merupakan bahan sintesis hasil reaksi antara bisphenol-A (BPA) dengan phosgene (carbonyl dichloride/ COCl2). Bisphenol-A merupakan zat berbahaya yang dapat bermigrasi dari polikarbonat ke air. Penelitian ini bertujuan untuk mengambil sikap preventif atau pencegahan yaitu dengan menganalisis kadar bisphenol-A (BPA), yang dapat bermigrasi dari kemasan jenis polikarbonat ke dalam air, dengan menggunakan metode analisis spektrofotometri ultraviolet (UV). Berdasarkan penelitian yang telah dilakukan, pada sampel botol polikarbonat yang disimpan pada suhu ruangan 23oC tidak mengandung bisphenol-A. Sedangkan pada sampel yang disimpan pada suhu paparan sinar matahari berkisar 30oC mengandung bisphenol-A BPC 2 A, BPC 2 B, dan BPC 2 C masing-masing 0,0257 ppm, 0,0211 ppm, dan 0,0234 ppm. Sampel yang ditambahkan air panas pada suhu 100oC mengandung bisphenol-A BPC 3 A, BPC 3 B, BPC 3 C, masing-masing 0,0468 ppm, 0,0495 ppm, dan 0,0445 ppm. Dapat disimpulkan bahwa suhu memberikan pengaruh terhadap migrasi bisphenol-A pada kemasan botol polikarbonat ke air di dalamnya. Hasil kadar bisphenol-A pada sampel botol polikarbonat masih memenuhi syarat batas maksimal 0,6 ppm menurut Peraturan Kepala Badan POM. No HK.03.1.23.07.11.6664. Kata kunci: bisphenol-A, polikarbonat, spektrofotometri UV. Polycarbonate is a synthetic material resulting from a reaction between bisphenol-A (BPA) and phosgene (carbonyl dichloride/ COCl2). Bisphenol-A is a dangerous substance that can migrate from the polycarbonate into water. This study aimed to take a preventive action by analyzing the content of bisphenol-A (BPA), which could migrate from the polycarbonate packaging into the water, using ultraviolet (UV) spectrophotometry. Based on the research conducted, for the sample of polycarbonate bottle stored at room temperature of 23?C, no bisphenol-A contained in the water. Meanwhile, for the samples stored under the sun exposure at temperature of about 30?C, the water contained bisphenol-A BPC 2 A, BPC 2 B, BPC 2 C of 0.0257 ppm, 0.0211 ppm and 0.0234 ppm respectively. Furthermore, for the samples added with hot water at a temperature of 100?C, the water consisted of bisphenol-A BPC 3 A, BPC 3 B, BPC 3 C of 0.0468 ppm, 0.0495 ppm, and 0.0445 ppm respectively. It could be concluded that the temperature influenced the migration of bisphenol-A from the polycarbonate bottles into the water stored in the bottles. The bisphenol-A levels in the sample of polycarbonate bottles still met the maximum limit of 0.6 ppm according to the Regulation Head of POM. No HK.03.1.23.07.11.6664. Key words: bisphenol-A, polycarbonate, UV spectrophotometry.

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A novel and high sensitive MWCNTs-nickel carbide/hollow fiber-pencil graphite modified electrode for in situ ultra-trace analysis of bisphenol A

Gholivand

Akbari

2018

Journal of Electroanalytical Chemistry

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Determination Amount of Bisphenol A in Drugs and Water Drinking Container in Khartoum State, Sudan

Cited by 6 publications

References 12 publications

BPA in Baby Feeding PET Bottle, Aluminium Can and Thermal Printed Paper: Application of Acridine Orange Oxidation Inhibition Method to Estimate BPA

BPA in Baby Feeding PET Bottle, Aluminium Can and Thermal Printed Paper: Application of Acridine Orange Oxidation Inhibition Method to Estimate BPA

Pengaruh Suhu Penyimpanan Air Minum Pada Botol Kemasan Polycarbonate (Pc) Yang Beredar Di Daerah Garut Terhadap Kadar Bisphenol-a (Bpa) Menggunakan Spektrofotometri Ultraviolet

A novel and high sensitive MWCNTs-nickel carbide/hollow fiber-pencil graphite modified electrode for in situ ultra-trace analysis of bisphenol A

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