JURNAL ILMU DAN TEKNOLOGI PETERNAKAN
Vol. 4 No. 3 (2016)

Study on Physical Quality of Milk of Peranakan Ettawa Goat using Different Pasteurization Methods

Sulmiyati Sulmiyati (Fakultas Peternakan dan Perikanan, Universitas Sulawesi Barat Jl. Prof. Dr. Baharuddin Lopa, SH. Talamung, Majene Sulawesi Barat)
Najmah Ali (Fakultas Peternakan dan Perikanan, Universitas Sulawesi Barat Jl. Prof. Dr. Baharuddin Lopa, SH. Talamung, Majene Sulawesi Barat)
Marsudi Marsudi (Fakultas Peternakan dan Perikanan, Universitas Sulawesi Barat Jl. Prof. Dr. Baharuddin Lopa, SH. Talamung, Majene Sulawesi Barat)



Article Info

Publish Date
12 Dec 2016

Abstract

Goat milk is a liquid medium having a very complete composition, but it can not last long when stored at room temperature. Milk stored at room temperature can be easily spoiled if it does not receive special treatment such as pasteurization. The purpose of this study was to obtain the right temperature and time in the processing of pasteurized milk. The experiment was carried out according to  completely randomized design consisted of 3 treatments and 5 replications. The treatments of this research were the method of pasteurization , i.e. A1 = LTLT (Low Temperature Long Time, temperature of 65oC for 30 minutes) A2 = HTST (High Temperature Short Time, temperature of 75oC for 30 seconds) and A3 = Pasteurization UHT (temperature of 81oC for 30 minutes). The observed parameters were color, smell, taste, gravity weight, pH, acidity and the reductase score. The results of the study  showed that different pasteurization methods had no significant effects (P>0.05) on the color, smell and taste of the goat milk, but significantly affected  (P <0.05) gravity weight and lactic acid percentage. Similarly, the treatments did not have significant effects (P>0.05) on the reductase score of pasteurized goat milk.

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Journal Info

Abbrev

peternakan

Publisher

Subject

Computer Science & IT

Description

Jurnal Ilmu dan Teknologi Peternakan (JITP) merupakan jurnal yang mewadahi publikasi hasil penelitian/studi di bidang peternakan meliputi: Produksi Ternak, Nutrisi dan Makanan Ternak, Teknologi Hasil Ternak, dan Sosial Ekonomi Peternakan. Jurnal ini diterbitkan dua kali setahun oleh Fakultas ...