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Microbiological Quality of Giant Freshwater Prawn (Macrobrachium<br />

Rosenbergii) After Soaked In Papaya (Carica Papaya) Leaves Extract<br />

Norazhana binti Azman<br />

Supervisor: Dr. Nurul Ulfah Binti Karim<br />

Bachelor of Applied Science (Fisheries)<br />

School of Fisheries and Aquaculture Sciences<br />

GFP (Macrobrachium rosenbergii) is perishable product which need quick storage to<br />

prevent the quality loss during ststuorage. Aqueous papaya leave extract (PLE) were<br />

prepared at 0.25% and 0.50% concentrations. BHT (Butylated hydroxytoluene) also<br />

were prepared at 1.25% concentration. Raw GFP samples were coated in the<br />

treatment solutions for 20 minutes and stored at 4℃ for 15 days. Then, the samples<br />

were taken for determination of total bacteria count (TBC). 0.5% PLE coated in GFP<br />

shows significant (p

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