Application of Fourier transform infrared (FTIR) spectroscopy coupled with multivariate calibration for quantitative analysis of curcuminoid in tablet dosage form

Chairany Siregar, Sudibyo Martono, Abdul Rohman

DOI: 10.7324/JAPS.2018.8821Pages: 151-156

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Application of FTIR spectroscopy and multivariate calibration for determination of Acid Orange 7 and Sudan II in blusher products

Novalina B. R. Purba, Abdul Rohman, Sudibyo Martono

DOI: 10.7324/JAPS.2019.91115Pages: 112-117

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Rapid quantitative analysis of daidzein and genistein in soybeans (Glycine max (L). Merr.) using FTIR spectroscopy and multivariate calibration

Etty Sulistyowati, Sudibyo Martono, Sugeng Riyanto, Endang Lukitaningsih, Abdul Rohman

DOI: 10.7324/JAPS.2020.101116Pages: 117-123

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HPLC-FTIR spectroscopy combined with multivariate calibration for analysis of Andrographolide in Andrographis paniculata extract

Abdul Rohman, Hanifah Luthfianasari, Irnawati, Sugeng Riyanto, Mohamad Rafi, Bambang Prajogo, Muhammad Bachri Amran

DOI: 10.7324/JAPS.2021.110505Pages: 032-038

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