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Black Soldier Fly (Hermetia illucens) Prepupa Phase Fermentation by Organic Acids to Decrease Chitin Content Muheri Indra Aja Nasution; Yunilas; E Mirwandhono
Jurnal Peternakan Integratif Vol. 8 No. 3 (2020): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Black Soldier Fly has high protein but there are anti-nutrients, namely the presence of chitin content that cannot be digested by livestock such as poultry and monogastrics. Chitin is a natural polysaccharide that is abundantly found from crustacean organisms and insects. Chitin is usually bound to the shell or exoskeleton, proteins, minerals and pigments. Black Soldier Fly in the prepupa phase has high protein, dark brown body and a rather hard exoskeleton which causes a high chitin content. The aim of this research was to determine the concentration of propionic and formic acids which could reduce the chitin content of the prepupa phase of the Black Soldier Fly (Hermetia illucens) fermentation. This study used a completely randomized design (CRD) with five treatments, namely P1 = (BSF added 50% propionic acid + 50% formic acid), P2 = (BSF added 80% propionic acid and formic acid + 20% aquadest), P3 = (BSF added 60% propionic and formic acids + 40% aquadest), P4 = (BSF added 40% propionic and formic acids + 60% aquadest), P5 = (BSF added 20% propionic acid and formic acid + 80% aquadest) with three repetitions. The results of this study indicate that the P1 treatment (addition of 50% propionic acid + 50% formic acid) resulted in the lowest reduction in chitin content, namely (11.00%), pH value (4.7), total titrated acid (0.014%) and organoleptic (light brown color, very sour aroma and harsh texture).

Black Soldier Fly (Hermetia illucens) Prepupa Phase Fermentation by Organic Acids to Decrease Chitin Content Muheri Indra Aja Nasution; Yunilas; E Mirwandhono
Jurnal Peternakan Integratif Vol. 8 No. 3 (2020): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v8i3.5490

Black Soldier Fly has high protein but there are anti-nutrients, namely the presence of chitin content that cannot be digested by livestock such as poultry and monogastrics. Chitin is a natural polysaccharide that is abundantly found from crustacean organisms and insects. Chitin is usually bound to the shell or exoskeleton, proteins, minerals and pigments. Black Soldier Fly in the prepupa phase has high protein, dark brown body and a rather hard exoskeleton which causes a high chitin content. The aim of this research was to determine the concentration of propionic and formic acids which could reduce the chitin content of the prepupa phase of the Black Soldier Fly (Hermetia illucens) fermentation. This study used a completely randomized design (CRD) with five treatments, namely P1 = (BSF added 50% propionic acid + 50% formic acid), P2 = (BSF added 80% propionic acid and formic acid + 20% aquadest), P3 = (BSF added 60% propionic and formic acids + 40% aquadest), P4 = (BSF added 40% propionic and formic acids + 60% aquadest), P5 = (BSF added 20% propionic acid and formic acid + 80% aquadest) with three repetitions. The results of this study indicate that the P1 treatment (addition of 50% propionic acid + 50% formic acid) resulted in the lowest reduction in chitin content, namely (11.00%), pH value (4.7), total titrated acid (0.014%) and organoleptic (light brown color, very sour aroma and harsh texture).

Salmonella sp. Contamination Detection in Layer Chicken Eggs Traded in Traditional Market of Medan Johor District L. Riski; Y. Yunilas; U. Hasanah; L. Warly; E. Yusni; M. I. A. Nasution
Jurnal Sain Peternakan Indonesia Vol 18 No 3 (2023)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jspi.id.18.3.148-156

Salmonella sp. can contaminate layer chicken eggs and cause salmonellosis. This study aims to determine whether there is contamination by Salmonella sp. in layer chicken eggs traded in traditional markets of Medan Johor District. Sampling locations were determined by purposive sampling, including Kwala Bekala Market, Johor Market, and Tikung Market, with 90 samples. The working procedures included isolating bacteria from egg yolks using the pour plate method on SSA media, observing the bacteria morphology, calculating total Salmonella sp. colonies, Gram staining, and biochemical tests. The research results obtained indicated that the average total colonies of Salmonella sp. in Kwala Bekala Market were 1.45 x 105 CFU/g, in Johor Market they were 5.8 x 104 CFU/g, and in Tikung Market they were 3.6 x 104 CFU/g. The colony morphology of Salmonella sp. is circular and colourless, with a black spot in the center. The Salmonella sp. bacteria are Gram-negative with a red color, and are bacilli. Biochemical tests showed indole (-), MR (+), VP (-), SCA (+), and TSIA (+) test results. Based on the study results, it can be concluded that 4.44% of the positive samples were contaminated with Salmonella sp. in the traditional market of Medan Johor District and exceeded the BMCM in SNI 7388:2009.

Salmonella sp. and Escherichia coli Contamination on Cattle Beef from Binjai City Slaughterhouse and Tavip Market Capah, S.M; Hasnudi; P. Patriani; M.I. Aja
Jurnal Peternakan Integratif Vol. 10 No. 3 (2022): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v10i3.9368

Salmonella sp. and Escherichia coli became contaminator bacteria that influenced the microbiological quality of beef. Environmental conditions, facilities, and slaughterhouse infrastructure cause contamination. This study aimed to determine the presence of Salmonella sp. and Escherichia coli contamination on slaughtered beef from Binjai City slaughterhouse and Tavip Market. This study used a descriptive and purposive sampling technique and 12 samples (6 from the slaughterhouse and six from Tavip Market). This study was conducted at Binjai City Slaughterhouse and Tavip Market. It was analyzed at the Cell and Tissue Cultures Laboratory in the University of North Sumatera Faculty of Medicine in November 2021. Data analysis used Paired Sample T-Test. The result showed the absence of Salmonella sp. contamination on the Binjai City slaughterhouse and Tavip Market sample. Furthermore, all the samples were contaminated by Escherichia coli, and 5 out of 6 samples surpassed the SNI 3932:2008. This study concludes that the average of Escherichia coli in slaughterhouse samples differs significantly from the sample from Tavip Market.

The Effect of Feeding Odot Grass and Ecoenzyme Fermented Rice Straw on The Performance of Local Rams Rohim, R.; G. A. W. Siregar; Yunilas; Muheri
Jurnal Peternakan Integratif Vol. 11 No. 2 (2023): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v11i2.12444

This study aims to determine the effect of odot grass and rice straw fermented using ecoenzyme (Garbage Enzyme) on the performance of local male sheep. This research was carried out in the firuza enclosure from September 8 to November 8, 2020. The method used is a complete randomized design (RAL) with 5 practices and 4 repeats. The treatment consists of 100% odot grass + 0% fermented rice straw (PO), 75% odot grass + 25% fermented rice straw (P1), 50% odot grass + 50% fermented rice straw (P2), 25% odot grass + 75% fermented rice straw (P3), 0% odot grass + 100% fermented rice straw (P4). The parameters studied were weight gain, feed consumption, feed conversion and Income Over Feed Cost (IOFC). The results of the study had a significant effect (P<0.01) on weight gain, feed consumption and feed conversion. Based on this study, it can be concluded that high feed consumption is not comparable to low weight gain resulting in high conversion.

Analysis of Aqiqah Business Marketing in Aqiqah Farm Medan Farm Sunggal District Medan City Dedi Rambe; Armyn Hakim Daulay; Fuad Hasan; Muheri Indra Aja
Jurnal Peternakan Integratif Vol. 12 No. 2 (2024): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v12i2.17532

Ruminants are an important source of protein for humans which also provides economic benefits. This study aims to determine the general description of Aqiqah Medan Farm, marketing mix, income value, R/C ratio, and B/C ratio. Study method uses quantitative descriptive analysis with puIDRosive sample selection. The parameters observed were marketing mix, income, R/C ratio and B/C ratio. The results of the study were products sold in the form of live sheep and processed dishes, with the lowest selling price on live livestock of IDR.850,000/head, and processed dishes of IDR.1,450,000/head. The revenue earned was IDR.60,676,250/month, with an R/C ratio and B/C ratio value of 2.26, and 1.26, respectively. In conclusion that Aqiqah Medan Farm business is considered feasible.

Effect of Gelugur (Garcinia atroviridis) Acid Juices on pH and Organoleptic Test of Quail (Coturnix coturnix japonica) Meat Hutapea, Isron Nauli; Nurzainah Ginting; Usman Budi; M I Aja
Jurnal Peternakan Integratif Vol. 12 No. 3 (2024): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v12i3.18901

Quail meat (Coturnix coturnix japonica) has high protein content, as well as low fat. This research aims to determine the effect of using gelugur tamarind juice on the physical quality and organoleptic quality of quail meat. The research was conducted in June-July 2024 at the Technology Research Laboratory, Faculty of agriculture and Animal Production Laboratory, Faculty of Agriculture, Universitas Sumatera Utara. The design used in this research was a Completely Randomized Design (CRD) with 4 treatments and 5 replications, so in total there wewe 20 experimental units, namely T0=0ml, T1=30ml, T2=60ml and T3=90ml. The parameters used in this research are physical and quality tests, namely pH on quail meat, and organoleptic tests of color, aroma, taste and texture.The results of this study showed that administration of gelugur acid juice 30ml, 60ml, 90ml had a very significant effect (P<0,01) on physical quality and organoleptic quality. The higher the percentage of gelugur acid assence used in quail meat, the greater the physical quality and organoleptic quality of the quail meat.

Analysis of the Economic Value of Providing Binahong Leaves (Anredera Cordifolia) as a Substitute for Antibiotic Growth Promoter in Broiler Raising Muhammad Naufal Tambunan; Yunilas; Muheri Indra Aja
Jurnal Peternakan Integratif Vol. 13 No. 01 (2025): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v13i01.17534

Broiler rearing requires optimal productivity which will have implications for higher income. However, broiler rearing requires innovation in maintaining their health.This study aims to determine the utilization of binahong leaves as a substitute for AGP which has an impact on the economic value of a broiler livestock rearing process. Study design used a completely randomized design (CRD) with 5 treatments and 4 replications, namely P0: no antibiotics and no infection, P1 = No antibiotics + 0.4 ml infection, P2 = commercial antibiotics + 0.4 ml infection, P3 = 7.5 gr binahong leaves / kg feed + 0.4 ml infection, and P4 = 15 gr binahong leaves / kg feed + 0.4 ml infection. The parameters observed were feed cost, feed price per body weight, economic value of feed, and income over feed cost. The results of the study were the provision of binahong leaf flour did not give a significant difference in the parameters of feed cost, and the economic value of feed. However, in the parameters of feed price per body weight and income over feed cost, the provision of binahong leaf flour had a significant effect. In conclusion utilization binahong leaves has an impact on the economic value of a broiler livestock rearing process

Peternakan Eduwisata Kambing-Domba Pentahelix dalam Mendukung Ketahanan Protein di Sumatera Utara Yunilas, Yunilas; Siregar, Ameilia Zuliyanti; Tulus; Rahmadini, Salsabila; Nasution, Muheri Indra Aja
PASAI : Jurnal Pengabdian kepada Masyarakat Vol. 2 No. 2 (2023): December
Publisher : Yayasan Pendidikan Mitra Mandiri Aceh(YPMMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58477/pasai.v2i2.105

Arjuna Farm is a goat-sheep farm that was established to increase family income with an educational concept that targets meeting the community's protein needs. Limited knowledge in the field of animal husbandry in the form of procurement of feed ingredients, ration formulation, and management, encouraged the team from the LPPM Annual Service, Universitas Sumatera Utara to provide assistance with solutions offered to farmers, including providing training, lectures, discussions, and demonstrations of waste-based feed processing. agriculture, and food processing industry, making complete silage feed, making MOL bio activator in fermentation and maintenance management. This activity is expected to increase the knowledge and skills of breeders. Apart from that, assistance was provided in the form of goat milking equipment and cage design. This activity is predicted to result in savings in animal feed costs because it can utilize alternative sources of feed ingredients, formulate and make concentrate feed independently, and complete fermentation methods.

Combination of Chitosan from Black Soldier Fly Exuviae and Palm Oil Stearin as Coating on Chicken Eggs Muheri Indra Aja Nasution; Yaya Rukayadi
Jurnal Peternakan Integratif Vol. 14 No. 01 (2026): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v14i01.25287

Consumption chicken eggs have perishable properties, the quality of eggs will decline faster and the shelf life of eggs is very short at room temperature compared to cold temperatures. The purpose of this study is to test and evaluate the use of chitosan derived from black soldier fly exuviae and palm oil stearin as a coating on the quality of consumption chicken eggs at room temperature storage. Study design was a Completely Randomized Design (CRD) 4 x 5 factorial pattern with three replications. Each replicate consisted of 6 fresh chicken eggs, resulting in 360 eggs. Factor I was formula dosage (CS0 = Without Coating; CS1 = Virgin Coconut Oil; CS2 = 1.5% Chitosan + 1% Stearin; CS3 = 3% Chitosan + 1% Stearin) and Factor II was storage duration (ST0 = 0 Days; ST14 = 14 Days; ST28 = 28 Days; ST42 = 42 Days; ST56 = 56 Days). The results of the study indicate that the formula dose and storage time had a very significant effect (P<0.01) on the Haugh unit, albumen index, and yolk index of consumption chicken eggs. There was an interaction between the formula dose and storage time (P<0.01) on the Haugh unit, albumen index, and yolk index. Coating combination of chitosan BSF exuviae and palm oil stearin can maintain the quality of consumption chicken eggs during the storage period up to 56 days. The use of a coating formula with a treatment level of 3% chitosan + 1% stearin showed the best results in maintaining the quality of consumption chicken eggs during storage at room temperature and was still in quality category III according to SNI No.3926:2023, namely haugh unit 60.54%, albumen index 0.06% and yolk index 0.33%.

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