CLOUD POINT EXTRACTION AND SPECTROPHOTOMETRIC DETERMINATION OF CODEINE IN PHARMACEUTICAL AND BIOLOGICAL SAMPLES

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MASHHADIZADEH MOHAMMAD HOSSEIN; JAFARI L.

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Journal Paper

Paper Information

Journal: JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS) Year:2010 | Volume:7 | Issue:3 Page(s): 678-684

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Information Journal Paper

Title

CLOUD POINT EXTRACTION AND SPECTROPHOTOMETRIC DETERMINATION OF CODEINE IN PHARMACEUTICAL AND BIOLOGICAL SAMPLES

Author(s)

MASHHADIZADEH MOHAMMAD HOSSEIN | JAFARI L. | Issue Writer Certificate

Keywords

CODEINE

BROMOTHYMOL BLUE

CLOUD POINT EXTRACTION

CHARGE TRANSFER COMPLEX

Abstract

Cloud point extraction process using non-ionic surfactant, Triton X-114, to extract CODEINE from aqueous solution was investigated. The method was based on the extraction of CODEINE and BROMOTHYMOL BLUE from acetate buffer media to surfactantrich phase and formed a charge transfer-ion pair complex. The extracted surfactant-rich phase was diluted with ethanol and its absorbance was measured at 430 nm. The effect of different variables such as pH, Triton X-114 concentration, cloud point temperature and time was established. The calibration graph was linear in a wide range of 100-700 ng ml-1 of CODEINE with r = 0.998 (n = 7). The detection limit based on three times standard deviation of the blank (3s) was 4.6 ng ml-1 and relative standard deviation (R.S.D) is 2.15% for 500 ng ml-1 CODEINE (n = 5). The proposed method was applied to the determination of CODEINE in acetaminophen CODEINE tablets and blood samples.

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APA: Copy

MASHHADIZADEH, MOHAMMAD HOSSEIN, & JAFARI, L.. (2010). CLOUD POINT EXTRACTION AND SPECTROPHOTOMETRIC DETERMINATION OF CODEINE IN PHARMACEUTICAL AND BIOLOGICAL SAMPLES. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS), 7(3), 678-684. SID. https://sid.ir/paper/282464/en

Vancouver: Copy

MASHHADIZADEH MOHAMMAD HOSSEIN, JAFARI L.. CLOUD POINT EXTRACTION AND SPECTROPHOTOMETRIC DETERMINATION OF CODEINE IN PHARMACEUTICAL AND BIOLOGICAL SAMPLES. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS)[Internet]. 2010;7(3):678-684. Available from: https://sid.ir/paper/282464/en

IEEE: Copy

MOHAMMAD HOSSEIN MASHHADIZADEH, and L. JAFARI, “CLOUD POINT EXTRACTION AND SPECTROPHOTOMETRIC DETERMINATION OF CODEINE IN PHARMACEUTICAL AND BIOLOGICAL SAMPLES,” JOURNAL OF THE IRANIAN CHEMICAL SOCIETY(JICS), vol. 7, no. 3, pp. 678–684, 2010, [Online]. Available: https://sid.ir/paper/282464/en

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