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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Chalaza Journal of Animal Husbandry
Muhammad Ali
Universitas Mataram
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Materials Science & Nanotechnology Physics Veterinary

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Antioxidant, Protein, and Fat of Chicken Nuggets with the Addition of Goat Gelatin H. Hasma; Muhammad Ali; Made Sriasih; Anwar Rosyidi; Ratmawati Malaka
Chalaza Journal of Animal Husbandry Vol 8, No 1 (2023): Chalaza Journal of Animal Husbandry
Publisher : UNIVERSITAS SEMBILANBELAS NOVEMBER KOLAKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/chalaza.v8i1.1931

Abstract

This study aims to determine the antioxidant, protein, and fat content of chicken nuggets through the addition of goat skin and bone gelatin which was previously pretreated with Lactobacillus plantarum 1UHCC and acetic acid. Data were processed using a completely randomized design (CRD) and tested further using Duncan's test with treatments including chicken nuggets with the addition of skin gelatin through Lactobacillus plantarum pretreatment (CGSP), chicken nuggets with the addition of skin gelatin through acetic acid pretreatment (CGSA), chicken nuggets with the addition of bone gelatin through Lactobacillus Plantarum pretreatment (CGBP), chicken nuggets with the addition of bone gelatin through acetic acid pretreatment (CGBA) and control (without adding gelatin), the treatment was repeated 4 times. The results of this study were the highest antioxidant in chicken nuggets, namely with the addition of L. plantarum pretreatment gelatin, which was 20.82%, while the protein content was 57.58%, while the highest fat content was in chicken nuggets with the administration of acetic acid pre-treated goat bone gelatin (CGBA) 3.41%. This study concluded that chicken nuggets with the addition of L. plantarum gelatin pretreatment contained higher antioxidants than the control.
Isolation and Identification of Swan (Cygnus olor) Digestive Tract Cellulothic Bacteria to Support Fiber Degradation Muhammad Subhan Bahruddin Rosyidi; Muhammad Ali; Wayan Wariata; Djoko Kisworo; Khairunnisah; Qothrunnada Amira Salma; Muhammad Hipzul Mursyid
Jurnal Penelitian Pendidikan IPA Vol 10 No SpecialIssue (2024): Science Education, Ecotourism, Health Science
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10iSpecialIssue.8516

Abstract

Cellulolytic bacteria are bacteria that produce cellulase enzymes capable of degrading cellulose substrates. This study aimed to isolate and identify as well as measure the cellulase enzyme activity of cellulolytic bacteria isolated from the digestive tract of swans (Cygnus olor) in Mataram. The bacteria were isolated using de Man Rogosa Sharpe (MRS) selective media with the spread plate method. Then, the extracellular enzyme activity test was conducted by growing selected pure isolates on 1% Carboxy Methyl Cellulose (CMC 1%) media, followed by pouring 0.1% congo red solution and rinsing with 1M NaCl solution to determine cellulolytic activity (cellulolytic potential indicated by the appearance of a clear zone around the colony) and measuring the cellulolytic index. The bacterial isolation results obtained 4 isolates with the potential to support fiber degradation in animal feed. The highest cellulolytic index was produced by the isolate coded S1, reaching 34.5 mm, while the lowest cellulolytic index was produced by 2 isolates coded J21 and I2, reaching 18.8 mm.
Co-Authors Anwar Rosyidi Djoko Kisworo Khairunnisah Made Sriasih Muhammad Hipzul Mursyid Muhammad Subhan Bahruddin Rosyidi Qothrunnada Amira Salma Ratmawati Malaka Wayan Wariata