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All Journal Jurnal Biologi Tropis AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment)
Ariana, Tirta
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Energy Environmental Science Immunology & microbiology

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Carcass Characteristics of Male Peking Ducks with Fermented Yeast (Saccharomyces cereviceae) Culture Pineapple Peel Feed Bulkaini , Bulkaini; Kisworo, Djoko; Wulandani, Baiq Rani Dewi; Fahrullah , Fahrullah; Sutaryono, Yusuf Ahkyar; Sumadi, I Ketut; Ariana, Tirta
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.6446

Abstract

The male Peking duck is a type of meat duck that has great potential to be developed as a producer of carcasses and primal carcass cuts. The research was carried out with the aim of finding out the best level of addition of pineapple peel fermented yeast (Saccharomyces cereviceae) culture to the percentage of carcasses and carcass primal cuts of male Peking ducks. The material used in this research was 240 male Peking ducks with an initial weight of 343.90 ± 0.90 g. The ration used contains 16% crude protein, with a metabolic energy (ME) of 2.900 kcal/kg. The cage system used is a battery colony cage measuring 200 cm x 60 cm x 50 cm with 30 plots. Each plot contained eight male Peking ducks which were kept until 8 weeks of age. The research data were analyzed using One Way Anova based on a Completely Randomized Design with a unidirectional pattern and followed by the Duncan Multiple Range Test (DMRT) using the SPSS version 16 program. The research results showed that the treatment with the addition of 10% fermented pineapple peel in the ration (P2) could produce a male Peking duck carcass percentage of 55.52% higher than the P0 treatment (54.94%); P1 (54.11%); P3 (53.85%); P4 (53.61%) and P5 (52.07%), while in primal carcass cuts the highest percentage was found in the chest at 37.17%, followed by the back (22.67%), wings (13.96%), lower thighs (13.72%) and upper thighs (12.43%).  Conclusion: The addition of yeast (Saccharomyces cereviceae) culture fermented pineapple peel at a level of 10% in the ration can produce a higher percentage of carcasses and carcass primal cuts of male Peking ducks compared to other treatments.
Chemical-Physical Characteristics of Edible Film Incorporated Bali Cattle Hide Gelatin and Encapsulated Gaharu Leaf Extract Sumirtha, Miwada; Ketut, Sumadi; Wrasiati, Wrasiati; Sutama, Sutama; Ariana, Tirta; Bulkaini, Bulkaini
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 7 No. 1 (2023)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v7i1.228

Abstract

The objectives of this study were to analyze the potential of incorporating bali cattle hide gelatin and gaharu leaf extract encapsulated as an edible film with antioxidant potential. The research method was using Completely Randomized Design, ie concentration of gaharu leaf extract encapsulated (G0 = 0%, G1 = 5%, G2 = 10%, G3 = 15% and G4 = 20%). The results showed that the characteristics of edible films were significantly different (P <0.05), such as moisture content (7.37%) in G4; protein (86.25%) in G0, phenol (10.84 mg / 100 g GAE) in G4 and antioxidant (150.36 mg / L. GAEAC) in G4, and the effect was not significant on ash content of the film. It film thickness, tensile strength, elongation, and water vapor transmission rate of edible film were significant (P <0.05) influence with results for 0.04 mm (G0); 1.64 Mpa (G0); 54.86% (G1) and 11.20 g.mm/m2.day in G4, respectively. The conclusion of the research is edible film of incorporation of balicattle skin bali gelatin and gaharu leaf extract encapsulated with 20% concentration yielding functional characteristics (potency antioxidant) with the highest value. Indicators of chemical characteristics include moisture content (7.37%); ash content (0.49%); protein content (71,98%); phenol (10.84 mg / 100 g GAE) and antioxidant (150.36 mg / L GAEAC). While physical indicators include film thickness (0.02 mm); tensile strength (1.54 MPa); elongation (71.48%) and water vapor transmission rate (11.20 g.mm/m2.day).
Carcass Quality, Production of Local Duck Meat and Edible Offals in Traditional Markets on Lombok and Sumbawa Islands Ariana, Tirta; Bulkaini, Bulkaini; Sumadi, I.K.; Syamsuhaidi, Syamsuhaidi; Sutaryono, Yusuf; Maskur, Maskur; Kisworo, Djoko; Sukarne, Sukarne
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 7 No. 2 (2023)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v7i2.266

Abstract

Carcass and meat production of local male ducks can be used as indicators to assess carcass quality. The purpose of this study was to determine the quality of carcasses, meat production and offal of male local ducks in traditional markets on the islands of Lombok and Sumbawa based on the Indonesian National Standard. The research material used 64 male local ducks aged 55-60 days with details of 36 coming from chicken slaughterhouses in Mataram City, 12 ducks from chicken slaughterhouses in West Lombok Regency, and 16 ducks from chicken slaughterhouses in Sumbawa Regency. Sampling of local male ducks from each sub-district was by using random sampling. The research data consisted of live weight, carcass weight, meat weight, carcass percentage, and offal percentage were analyzed using the Microsoft Excel program and SPSS version 16 software program regression correlation analysis. Data analysis showed that local male ducks slaughtered in traditional markets on the islands of Lombok and Sumbawa produced duck carcasses belonging to quality I as much as 51.16 ± 10.68% of the total sample, quality II as much as 37.71 ± 15.28% and quality III of 17.13 ± 6.85%. Pure local male duck meat products circulating in traditional markets on the islands of Lombok and Sumbawa are 43.96% and 44.82% respectively. Conclusion: Carcass quality and meat production of local male ducks in the traditional markets of the islands of Lombok and Sumbawa have met the Indonesian National Standard, namely live weight of 1,290 g, carcass percentage of 60.33%, and pure meat production of 44.25%.
Co-Authors Bulkaini (Bulkaini) Bulkaini , Bulkaini Djoko Kisworo Fahrullah Fahrullah I Ketut Sumadi Ketut, Sumadi Maskur Maskur Sukarne, Sukarne Sumirtha, Miwada Sutama Sutaryono, Yusuf Sutaryono, Yusuf Ahkyar Syamsuhaidi, Syamsuhaidi Wrasiati, Wrasiati Wulandani, Baiq Rani Dewi