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All Journal Jurnal Nutrisi Ternak Tropis (JNT) Agrivet: Jurnal Ilmu-ilmu Pertanian dan Peternakan
Ramaiyulis
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Immunology & microbiology Veterinary

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Kadar gula reduksi, protein kasar, dan bahan organik biokonversi kotoran ayam petelur menggunakan kapang Aspergillus niger dan Trichoderma viride sebagai bahan pakan alternatif Padli, Nadia; Eva Yulia; Ramaiyulis
Agrivet : Jurnal Ilmu-Ilmu Pertanian dan Peternakan (Journal of Agricultural Sciences and Veteriner) Vol. 12 No. 2 (2024): Desember
Publisher : Fakultas Pertanian Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/agrivet.v12i2.10478

Abstract

Layer manure is generally only used as organic fertilizer, whereas it has the potential as animal feed through bioconversion using Aspergillus niger and Trichoderma viride fungi. The study aims to determine the levels of reducing sugar, crude protein, and organic matter from layer manure resulting from bioconversion with Aspergillus niger and Trichoderma viride. The study used a completely randomized design (CRD) of 4 treatments and four replications. The treatments given were manure inoculated (3% DM)  with A: Trichoderma viride (6 days incubation); B Aspergillus niger (6 days incubation); C. Trichoderma viride (3 days incubation) followed by Aspergillus niger (3 days incubation); D. Aspergillus niger (3 days incubation) followed by Trichoderma viride (3 days incubation). The results showed that inoculation of Aspergillus niger and Trichoderma viride in manure bioconversion had a very significant effect (P<0.01) on the levels of reducing sugar, crude protein, and organic matter. The highest levels of reducing sugar were produced in treatment B with Aspergillus niger inoculation. The highest levels of crude protein were produced in treatment A with Trichoderma viride inoculation, and the highest organic matter content was produced through inoculation of a combination of both types of molds. It can be concluded that the manure bioconversion inoculated with Aspergillus niger and Trichoderma viride produced varying levels of reducing sugar, crude protein, and organic matter.
Produksi Protein Sel Tunggal pada Fermentasi Kulit Singkong melalui Interaksi Jenis Kapang dan Lama Fermentasi Ramadhan, Muhammad Rizki; Ramaiyulis; Dewi, Muthia; Meidita, Fadilla; Rahma, Anisa; Nefri, John; Pazla, Roni
Jurnal Nutrisi Ternak Tropis Vol. 9 No. 2 (2026): JNT Jurnal Nutrisi Ternak Tropis September
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/

Abstract

Penelitian ini bertujuan mengevaluasi pengaruh interaksi jenis kapang dan lama fermentasi awal terhadap produksi protein sel tunggal (PST) pada kulit singkong. Penelitian menggunakan Rancangan Acak Lengkap pola faktorial 2 × 2 dengan empat ulangan, sehingga terdapat 16 unit percobaan. Faktor A adalah jenis kapang, yaitu Aspergillus niger (A₁) dan Trichoderma viride (A₂), sedangkan faktor B adalah lama fermentasi awal, yaitu 3 hari (B₁) dan 6 hari (B₂). Kulit singkong dari limbah industri keripik diolah menjadi tepung, difermentasi dengan kapang sesuai perlakuan, kemudian difermentasi dengan Saccharomyces cerevisiae selama 6 hari. Parameter yang diamati meliputi kadar hidrogen sianida (HCN), total plate count (TPC), biomassa mikroba, dan PST. Data dianalisis menggunakan ANOVA faktorial pada taraf 5% dan 1%, serta uji lanjut Duncan untuk pengaruh yang signifikan. Interaksi jenis kapang dan lama fermentasi sangat nyata terhadap HCN (P<0,01), nyata terhadap biomassa mikroba dan PST (P<0,05), tetapi tidak nyata terhadap TPC (P>0,05). Kadar HCN terendah diperoleh pada A₁B₁ sebesar 0,87 ppm, sedangkan biomassa mikroba dan PST tertinggi diperoleh pada A₁B₂, masing-masing sebesar 2,37 dan 48,48 mg/mL. Jenis kapang dan lama fermentasi masing-masing berpengaruh sangat nyata terhadap TPC (P<0,01). Kombinasi Aspergillus niger dan fermentasi awal 6 hari menghasilkan nilai biomassa mikroba dan PST tertinggi di antara perlakuan yang diuji.
Co-Authors Anisa Rahma, Anisa Eva Yulia Fadilla Meidita Muthia Dewi Nefri, John Padli, Nadia Ramadhan, Muhammad Rizki Roni Pazla