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      • 03. DISSERTATIONS AND THESIS
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      • Department of Agrotechnology
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      •   UMY Repository
      • 03. DISSERTATIONS AND THESIS
      • Students
      • Undergraduate Thesis
      • Faculty of Agriculture
      • Department of Agrotechnology
      • View Item
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      PENGARUH PEMBERIAN ASAM ASKORBAT, ASAM SITRAT DAN NATRIUM BISULFIT PADA EDIBLE COATING KARAGENAN SEBAGAI PENGHAMBAT BROWNING PADA FRESH-CUT APEL MANALAGI (Malus sylvestris Mill)

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      COVER (21.76Kb)
      HALAMAN JUDUL (360.6Kb)
      LEMBAR PENGESAHAN (230.5Kb)
      ABSTRAK (85.59Kb)
      BAB I (90.01Kb)
      BAB II (186.8Kb)
      BAB III (342.7Kb)
      BAB IV (438.9Kb)
      BAB V (6.422Kb)
      DAFTAR PUSTAKA (30.46Kb)
      LAMPIRAN (1.123Mb)
      NASKAH PUBLIKASI (401.3Kb)
      Date
      2019-07-25
      Author
      SETIADEVI, AHMAD
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      Abstract
      The research aimed to study ascorbic acid, citric acid and sodium bisulfate on carrageenan edible coating as browning inhibition fresh-cut apple Manalagi. The study was conducted in the postharvest laboratory Muhammadiyah University in Yogyakarta from September to October 2018. The research was carried out in a singgel factor experimental design and arranged in completely randomized design (CRD) using seven treatments as follows: 1.) Carrageenan 2% and Ascorbic Acid 2%. 2.) Carrageenan 2% and Ascorbic Acid 3%. 3.) Carrageenan 2% and Citric Acid 2%. 4.) Carrageenan 2% and Cittric Acid 3%. 5.) Carrageenan 2% and Sodium Bisulfate 0.2%. 6.) Carrageenan 2% and Sodium Bisulfate 0.3%. 7.) Without Carrageenan 2% and Anti-Browning (Control). The results showed that carrageenan edible coating 2% treatment and sodium bisulfate 0.3% inhibited browning of fresh cut apple Manalagi, and able to maintain chemical, physical and organoleptic tests properties.
      URI
      http://repository.umy.ac.id/handle/123456789/31622
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      • Department of Agrotechnology

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