RATIH RAHMAWATI (2016) PENGARUH KITOSAN SEBAGAI ANTI MIKROBA DAN SUHU PENYIMPANAN TERHADAP UMUR SIMPAN BUAH TOMAT (LYCOPERSICUM ESCULENTUM). S1 thesis, Universitas Muhammadiyah Yogyakarta.

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Abstract

The research aimed to study chitosan as an antimicrobial and cooling treatment to maintain quality of tomato. The experimental was conducted in factorial design and arranged in completely randomized design (CRD). First factor was storage temperature is room temperature and 15oC. Second factor was chitosan concentration, is 2%, 4% and 6%. The results showed indicate the isolation and identification of the tomatoes rot fungi, allegedly entered in the genus Alternaria. The result showed that chitosan was able to inhibit microbes srowth. Treathment with chitosan 6% at 15oC gave best result in suspressing microbes growth. Cooling treatment was more effective in maintaining the quality of tomato than coating treatment with chitosan. The average of microbes at 6388x107 CFU/ml during the 16-day storage.
Keyword : microbes decompose of isolate, tomato, chitosan, temperature

Dosen Pembimbing: DR. INDIRA PRABASARI, MP and Ir Agung Astuti, M.Si. | NIDN0020086801, NIDN0523096201
Item Type: Thesis (S1)
Uncontrolled Keywords: *79 MICROBES DECOMPOSE OF ISOLATE, TOMATO, CHITOSAN, TEMPERATURE
Divisions: Fakultas Pertanian > S1 Agroteknologi
Depositing User: Unnamed user with email robi@umy.ac.id
Date Deposited: 18 Feb 2022 08:57
Last Modified: 18 Feb 2022 08:57
URI: https://etd.umy.ac.id/id/eprint/21211

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