E. Sulistyowati
Laboratorium Jurusan Peternakan Universitas Bengkulu

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Improved Nutrient Contents of Durio zibethinus Murr Peel Fermented with Pleurotus ostreatus and Its Addition in PUFA- Concentrate E. Sulistyowati; I. Badarina; H. Sucianti; R. Hartono; S. Mujiharjo
Jurnal Sain Peternakan Indonesia Vol 11, No 1 (2016)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (325.857 KB) | DOI: 10.31186/jspi.id.11.1.9-16

Abstract

The objective of this research was to evaluate nutrient contents of Durio zibethinus Murr peel powder fermented with  Pleurotus ostreatus and its addition in PUFA- concentrate.  There were two experiments have been conducted.  First,  fermentation process with experimental design of completely randomized treatments, F2: 2 week fermentation, F4: 4 week fermentation, F6: 6 week fermentation, and F8: 8 week fermentation with 4 replications.  Second, incorporate the F8 Durio into PUFA- concentrate.  Variables evaluated were in first experiment were in vitro VFA, GE, NDF and ADF.  In second experiment were nutrient contents and fatty acid profile.  Results showed that Fermentation of Durio zibethinus Murr peel powder fermented with  Pleurotus ostreatus for  4-6 weeks seems to improve NDF, ADF, and GE ; while, fermentation for 8 weeks and incorporated into PUFA-concentrate could improve crude protein, ether extract and NDF, and lower ADF.  However, it decreased fatty acid profile of SCFA, MedCFA, LongCFA, MUFA, PUFA, unsaturated, saturated, P/S, and U/S. Key words: Durio zibethinus Murr peel powder, P. ostreatus, nutrients, fatty acid
Tingkat Kesukaan dan Analisis Ekonomi Produk Olahan Susu Spesifik Lokasi E. Sulistyowati; s. Mujiharjo; B.S. Priyono; E. Haryanti; Sistanto Sistanto
Jurnal Sain Peternakan Indonesia Vol 11, No 2 (2016)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (536.09 KB) | DOI: 10.31186/jspi.id.11.2.118-125

Abstract

Penelitian ini bertujuan untuk mengevaluasi tingkat kesukaan dan analisis ekonomi produk susu olahan yang spesifik lokasi.  Berdasarkan skoring warna, rasa dan tekstur pada yogurt susu sapi perah- stroberi 2% adalah yang paling disukai.  Yogurt susu kambing dengan penambahan  15% Durio zibethinus yang lebih disukai.  Adapun penilaian dengan skor relatif tinggi terdapat pada es krim susu sapi perah dengan penambahan tepung biji durian sebanyak 0,9%. Biaya produksi yogurt susu sapi perah denga buah stroberi per bungkus 100 ml adalah Rp. 2470, harga jual per bungkus Rp 3000, margin per l susu adalah Rp. 5300. Biaya produksi yogurt susu kambing perah perah dengan durian per bungkus 100 ml adalah Rp. 2870, harga jual per bungkus Rp 3500, margin per l susu adalah Rp. 6300. Kata kunci: Durian, susu, stroberi, yogurt, es krim