ITA ISMASARI, 060213035 (2007) KANDUNGAN SERAT KASAR DAN PROTEIN KASAR PADA TONGKOL JAGUNG YANG DIFERMENTASI DENGAN PROBIOTIK DAN PENAMBAHAN TETES TEBU. Skripsi thesis, UNIVERSITAS AIRLANGGA.

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Abstract

The aim of this research was to find out the effect of natural probiotic and sugar essence to the fermented maize heart. It's used to find out its crude protein amount and crude fiber as the attempt of supplying high qualified feed mill for ruminants. The trial sample used is the Completely Randomized Design (RAL) and it contains of four treatments and five reviews. The first treatment was, the maize heart treatment without probiotic addition (P0), second, the maize heart treatment with 2% probiotic addition and 2% sugar essence (P1), third, the maize heart treatment with 4% probiotic addition and 2% sugar essence (P2), fourth, the maize heart treatment with 6% probiotic addition and 2% sugar essence (P3). The corn was drilled and each of that was measured in 400 gr. Then those four treatments were reviewed in five times. The analysis of proximate was done after the maize heart was fermented for seven days and it used variant analysis, which was continued with 5 % Duncan's Multiple Range test. The result showed that by giving 2 — 6 % probiotic was affected the crude fiber and crude protein. The highest amount of crude protein could be obtained in P3 treatment, which was not so different from P2 treatment. The lowest amount of crude fiber could be obtained in P2 treatment, which was not so different from P3 and P1 treatment. Yet the usage of 4% probiotic (P2) was the most efficient dosage in increasing the crude protein amount and decreasing the crude fiber.

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