KARAKTERISASI JAMUR TIRAM PUTIH DENGAN MEDIA JAGUNG BULAT MENGGUNAKAN FOURIER TRANSFORM INFRARED

  • Irlian Nurmaniah Departemen Fisika, Institut Pertanian Bogor, kampus IPB Dramaga, Bogor, 16680
  • Fitrah Hadi Firdaus Departemen Fisika, Institut Pertanian Bogor, kampus IPB Dramaga, Bogor, 16680
  • Ana Fitriana Departemen Fisika, Institut Pertanian Bogor, kampus IPB Dramaga, Bogor, 16680
  • Maya Risanti Departemen Proteksi Tanaman, Institut Pertanian Bogor, Kampus IPB Dramaga, Bogor, 16680
  • Irmansyah Irmansyah Departemen Fisika, Institut Pertanian Bogor, kampus IPB Dramaga, Bogor, 16680
  • Irzaman Irzaman Departemen Fisika, Institut Pertanian Bogor, kampus IPB Dramaga, Bogor, 16680

Abstract

The production of white oyster mushroom with a variation of load time baglog after an incubation period has been investigated. Based on the results obtained FTIR molecular C-O, C=O, C-H, and O-H on oyster mushrooms. Molecules C-O, C=O, and C-H indicates carbohydrates and O-H molecules indicate the presence of water. The results obtained from the characterization of Fourier Transform Infrared showed the opening day 35th after incubation mass has a moisture content which is small compared with the opening day 40th day and the 45th day. These results indicated a high transmittance value on the FTIR graph results.

Keywords: FTIR, O-H cluster, white oyster mushroom, transmittance

Published
2015-10-30