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All Journal JURNAL GALUNG TROPIKA Jurnal Peternakan (Jurnal of Animal Science)
Edhy Mirwandhono
Universitas Sumatera Utara
Agriculture, Biological Sciences & Forestry Veterinary

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Kualitas Organoleptik dan Mikrobiologis Daging Domba Menggunakan Ekstrak Pangium Edule Terhadap Masa Simpan Peni Patriani; Harapin Hafid; Tri Hesti Wahyuni; Edhy Mirwandhono
JURNAL GALUNG TROPIKA Vol 9 No 3 (2020)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v9i3.699

Abstract

Pangium edule or keluwak is a local spice that can extend the shelf life of livestock products because it contains antimicrobial compounds. This study aimed to determine the effect of marination using Pangium edule on the microbiological and organoleptic quality of lamb. This study used a factorial completely randomized design to treat Pangium edule concentration and shelf life of 3 replications each. Lamb meat was marinated using Pangium edule extract 0%, 3%, 6%, and 9%, then stored at 12 hours, 24 hours, and 36 hours at room temperature. The results showed that the longer the meat's shelf life, the microbial growth also increased, but marination using Pangium edule resulted in lower microbial growth than without treatment. The treatment of lamb marination with 3% and 6% Pangium edule extract showed the lowest microbes and was very significantly different from lamb without treatment for 36 hours. Its means that the antibacterial compound in Pangium edule can inhibit microbial growth and is still by the standards set by SNI compared to the control. Marination using Pangium edule extract during the shelf life also significantly affected the panelists' acceptance level, namely aroma, taste, tenderness, and color. Organoleptic scores, namely smell, taste, tenderness, and color at 6% to 9% with a shelf life of 36 hours, are still in a fairly good range. Marination using Pangium edule 6% can maintain the microbiological and organoleptic lamb quality for 36 hours.
UJI KECERNAAN BAHAN KERING, BAHAN ORGANIK, KADAR NH3 DAN VFA PADA PELEPAH DAUN SAWIT TEROLAH PADA SAPI SECARA IN VITRO Nurainun Harahap; Edhy Mirwandhono; Nevy Diana Hanafi
Jurnal Peternakan (Jurnal of Animal Science) Vol 1, No 1 (2017): Jurnal Peternkan Edisi Juli
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (487.479 KB) | DOI: 10.31604/jac.v1i1.209

Abstract

Penelitian yang berjudul “Uji Kecernaan Bahan Kering, Bahan Organik, Kadar NH3 dan VFA Pada Pelepah Sawit Terolah Pada Sapi Secara Invitro” telah dilakukan dengan tujuan untuk mengetahui pengaruh teknologi pengolahan pakan terhadap nilai kecernaan dan fermentabilitas pelepah daun sawit dalam rumen sapi secara In vitro. Hasil penelitian pada pelepah daun sawit menunjukkan bahwa konsentrasi NH3 dan VFA yang tertinggi terdapat pada pakan yang diolah dengan amoniasi yakni sebesar 14,19 mM dan 131,35 mM sedangkan pada penggunaan teknologi pengolahan pakan terhadap nilai KCBK dan KCBO pada pelepah daun sawit yang terbaik adalah dengan teknologi pengolahan secara amoniasi yaitu 25,59% dan 24,06%. Kesimpulan penelitian ini adalah teknologi pengolahan pakan dengan amoniasi menghasilkan koefisien cerna bahan kering, koefisien cerna bahan organik, NH3, VFA paling baik untuk digunakan dibandingkan mekanik dan fermentasi.
Co-Authors Hanafi, Nevy Diana Harapin Hafid maruf tafsin tafsin Nurainun Harahap Peni Patriani Rina Daniati Lumbangaol Tri Hesti Wahyuni