Journals / Hacettepe Journal of Biology and Chemistry / 2008 / Cilt: 36 - Sayı: 3

Removal of Butylated Hydroxyanisole with Enzyme Based Polymerization Using Organo-Clays

Pages
207–214
Publication Date
2008-08-01
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The approach described the enzyme catalyzed oxidation of BHA to quartamin modified smectite

📌 3 Key Takeaways

🎯
Objective & Hypothesis:3,5-di-tert-butyl-4-hydroxytoluene BHT and 2-tert-butyl-4-methoxyphenol BHA are used as antioxidants in food.
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Key Findings & Data:However, considerable concern has arisen from experiments showing that BHA and BHT are potent enhancers of chemically-induced mutagenesis and carcinogenesis in laboratory animals.
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Conclusion & Impact:The approach described the enzyme catalyzed oxidation of BHA to quartamin modified smectite
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:BHA · BHT · smectit

Abstract

3,5-di-tert-butyl-4-hydroxytoluene BHT and 2-tert-butyl-4-methoxyphenol BHA are used as antioxidants in food. However, considerable concern has arisen from experiments showing that BHA and BHT are potent enhancers of chemically-induced mutagenesis and carcinogenesis in laboratory animals. This work describes a method for the removalof buytlated hydroxyanisole BHA compound with an enzyme based polymerization onto organo-clay from aqueoussolution. BHA bound organo-clay was prepared from horseradish peroxidase HRP -catalyzed polymerization reaction onto nanolayer of organosimectite. The approach described the enzyme catalyzed oxidation of BHA to quartamin modified smectite

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Cite This Article

SAKA, G., DİLTEMİZ, S. E., ÖZCAN, A. A., ERSÖZ, A., SAY, R. (2008). Removal of Butylated Hydroxyanisole with Enzyme Based Polymerization Using Organo-Clays. Hacettepe Journal of Biology and Chemistry, Cilt: 36 - Sayı: 3, 207–214. https://ajindex.com/articles/256214

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References (15)

  1. Anonymous,. J. Am. Coll. Toxicoll. 3, 83, 1984
  2. Ito, N., Fukushima, S. and Tsuda, H., Carcinogenicity and modification of the carcinogenic response by BHA, BHT and other antioxidants, CRC Crit. Rev. Toxicol. 15, 109, 1985
  3. Joint FAO/WHO Expert Committee on Food Aditives, WHO Fd. Add. Ser. 21, 3, 1986
  4. Ito, N., Fukushima, S., Tamano, S., Hirose, M. and Hagiwara, A., Dose response in butylated hydroxyanisole induction of forestomach carcinogenesis in F344 rats, J. Natn. Cancer. Inst. 77, 1261, 1986
  5. Lindenschmidt, R.C., Tryka, A.F., Good, M. E and Witschi, H.P., The effects of dietary butylated hydroxytoluene on liver and colon tumor development in mice, Toxicology 38. 151, 1986
  6. Olsen, P., Meyer, E., Bille, N. and Würtzen, G. Carcinogenicity study on butylated hydroxytoluene (BHT) in Wistar rats exposed in utero., Food. Chem. Toxicol. 24, 1, 1986
  7. Bianchi, L., Colivicchi, M. A., Della Corte, L., Valoti, M., Sgaragli, G. P. and Bechi, P., Measurement of synthetic phenolic antioxidants in human tissues by highperformance liquid chromatography with coulometric electrochemical detection, J. Chromatog. B. 694. 359, 1997
  8. Kauffmann, C., Petersen, B.R. and Bjerrum, M.J., Enzymatic removal of phenols from aqueous solutions by Coprinus cinereus peroxidase and hydrogen peroxide, J. Biotechnology 73, 71, 1999
  9. Erhan, E., Keskinler, B., Akay, G. and Algur, O.F., Removal of phenol from water by membrane-immobilized enzymes: Part I. Deadend filtration, J. Membrane Science 206, 361, 2002
  10. Rao, J.R. and Viraraghavan, T., Biosorption of phenol from an aqueous solution by Aspergillus niger biomass, Bioresource Technology 85, 165, 2002
  11. Rengaraj, S., Moon, S-H., Sivabalan, R., Arabindoo, B. and Murugesan, V., Removal of phenol from aqueous solution and resin manufacturing industry wastewater using an agricultural waste: Rubber seed coat, J. Hazardous Materials B 89, 185, 2002
  12. Furuya, E.G., Chang, H.T., Miura, Y. and Noll, K.E., A fundamental analysis of the isotherm for the adsorption of phenolic compounds on activated carbon, Sep. Purif. Technol 11(2), 69, 1997
  13. Dargaville, T.R., Looney, M.G. and Solomon, H.D., The adsorption of multinuclear phenolic compounds on activated carbon, J. Colloid Interf. Sci. 182, 17, 1996
  14. Shu, H.T., Li, D., Scala, A.A. and Ma, Y.H., Adsorption of small organic pollutants from aqueous streams by aluminosilicate, Sep. Purif. Technol 11, 27, 1997
  15. Ku,Y. and Lee, K-C.,Removal of phenols from aq