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      Induksi Apoptosis Khamir (Saccharomyces cerevisiae) oleh Ekstrak Fermentasi Temu Putih (Curcuma zedoaria) dengan Aspergillus oryzae

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      Date
      2025
      Author
      Marwah, Septa Huda
      Syaefudin
      Mutmainah, Iffa
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      Abstract
      Temu putih (Curcuma zedoaria) mengandung senyawa yang dapat menginduksi apoptosis. Pengaruh fermentasi Aspergillus oryzae terhadap aktivitas induksi apoptosis senyawa tersebut belum diketahui, sehingga diperlukan penelitian tentang analisis pengaruh fermentasi A. oryzae terhadap aktivitas induksi apoptosis senyawa temu putih. Fermentasi pada temu putih selama 14 hari menunjukkan pertumbuhan hifa putih A. oryzae di permukaan media. Analisis dilakukan melalui induksi apoptosis pada Saccharomyces cerevisiae oleh penambahan ekstrak temu putih. Perbedaan perlakuan ekstrak fermentasi dan ekstrak non-fermentasi beserta konsentrasi menjadi parameter analisis. Frekuensi petite tertinggi terdapat pada konsentrasi 100 ppm ekstrak fermentasi sebesar 61,81% yang menunjukkan bahwa fermentasi pada temu putih dapat meningkatkan aktivitas induksi apoptosis. Induksi apoptosis pada ekstrak fermentasi dikonfirmasi dengan pewarna annexin V/FITC. Fermentasi pada temu putih dapat meningkatkan terbentuknya apoptosis sel berdasarkan peningkatan jumlah pendaran hijau dengan mikroskop konfokal
       
      White turmeric (Curcuma zedoaria) contains compounds that can induce apoptosis. The effect of Aspergillus oryzae fermentation on the apoptosis- inducing compounds are remains unknown, thus research about analysis of the influence of A. oryzae fermentation on white turmeric compounds apoptosis induction is need to be done. White turmeric fermentation with A. oryzae conducted in 14 days showed the growth of A. oryzae hyphae on media. Analysis through apoptosis induction to Saccharomyces cerevisiae with addition of white turmeric extract. Difference of sample of fermented extract and non-fermented extract also difference of concentration served as analysis parameter. Highest petite cell frequency of 61,81%, was found at 100 ppm fermented extract, indicating that fermentation on white turmeric enhances its apoptosis induction capability. Apoptosis induction of white turmeric fermented extract confirmed with addition of annexin V/FITC dye. Fermentation of white turmeric increases the formation of apoptotic cells based on the increasing amount of green fluorescence observed with a confocal microscope
       
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      http://repository.ipb.ac.id/handle/123456789/166642
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      • UT - Biochemistry [1463]

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