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All Journal Jurnal Ilmu dan Teknologi Hasil Ternak Jurnal Sains Peternakan Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Research Journal of Life Science Jurnal Pembangunan dan Alam Lestari Indonesian Journal of Human Nutrition Jurnal Ternak Tropika JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) Livestock and Animal Research Jurnal Penelitian Pendidikan IPA (JPPIPA) Efektor Wahana Peternakan Journal Research of Social Science, Economics, and Management Sustainability Nexus: Journal of Agriculture
Djalal Rosyidi
Fakultas Peternakan Universitas Brawijaya
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Physics Social Sciences Veterinary Other

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KARAKTERISTIK WARNA L* a* b* DAN TEKSTUR DENDENG DAGING KELINCI YANG DIFERMENTASI DENGAN Lactobacillus plantarum Anik Fadlilah; Djalal Rosyidi; Agus Susilo
Wahana Peternakan Vol. 6 No. 1 (2022): Wahana Peternakan
Publisher : Fakultas Peternakan Universitas Tulang Bawang Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37090/jwputb.v6i1.533

Abstract

ABSTRACT        This study aims to determine the concentration of L plantarum and the best fermentation time to make fermented rabbit meat dendeng based on L*a*b color and texture of rabbit meat dendeng. The material used was rabbit meat dendeng which was fermented using L. plantarum. The method of research was a experiment of laboratory with a factorial randomized block design and repeated 3 times consisting of concentrations of L. plantarum (0%, 6%, 8%, and 10%) and fermentation time (12, 18 and 24 hours). Based on the analysis of variance, it was found that different concentrations of L. plantarum and fermentation time did not have a significant effect (P>0.05) on the dendeng color of L (brightness), a* (redness) and texture, while the concentration of L. plantarum had a significant effect (P<0.05) and the fermentation time was a significant effect (P<0.05) on the color b* (yellow). The mean of L (Brightness) of dendeng was 33.94-35.72, the mean of a* of rabbit meat dendeng was 13.72-14.63, and b* was 12.53-14.83. The mean of rabbit meat dendeng texture was 22.94-25.25 N. The concentration of L. plantarum and the fermentation time that produced the best characteristic L*a*b* color and texture dendeng was 6% with 18 hours of fermentation time.  Key words: Dendeng; Rabbit; Fermentation; Color; Texture
METODE PENURUNAN KANDUNGAN NITRITE DENGAN PENCUCIAN MENGGUNAKAN ASAM ASKORBAT PADA TIGA JENIS SARANG BURUNG WALET ASAL INDONESIA Utomo, Budhi; Rosyidi, Djalal; Radiate, Lilik Eka; Purnomo, Hari
Efektor Vol 3 No 1 (2016): Efektor Nomor 27
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (66.986 KB) | DOI: 10.29407/e.v3i1.209

Abstract

Sarang burung walet adalah salah satu komoditas ekspor utama di Indonesia.Indonesia memenuhi 80% kebutuhan sarang walet dunia dan China adalah sebagai konsumen sarang burung walet terbesar di dunia.China mengkonsumsi hampir 60% pasar sarang burung walet dunia dan saat ini China memberikan persyaratan bahwa kandungan nitrit dalam sarang burung walet yang masuk ke China tidak boleh lebih dari 30 ppm.Asam askorbat menurut Ermawati dapat menurunkan kandungan nitrit pada daging curing, sehingga diduga dapat juga untuk menurunkan kandungan nitrit pada sarang burung walet.Penelitian ini adalah penelitian di laboratorium dengan menggunakan 3 materi penelitian yaitu sarang burung walet putih, sarang burung walet hitam dan sarang burung seriti.Perlakuan yang digunakan dalam penelitian ini adalah dengan pencucian dan tanpa pencucian dengan asam askorbat.Parameter yang digunakana adalah kandungan nitrit.Kandungan nitrit sarang burung walet yang merupakan salah satu syarat kualitas sarang burung walet yang diminta China dapat dikendalikan dengan menggunakan asam askorbat yang dapat mereduksi kandungan nitrit menjadi nitrit oksid sehingga kandungan nitrit dalam sarang burung walet dapat menurun.Penurunan kandungan nitrit dengan asam askorbat dapat dilakukan pada sarang putih, sarang hitam dan sarang seriti.
Study on Egg Quality Control Product at PT. X Through The Statistical Quality Control Method Approach Estefan, Sarah; Al Awwaly, Khothibul Umam; Rosyidi, Djalal
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 3 (2022): JITRO, September
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.26852

Abstract

PT. X does not implement statistical quality control. This study aims to determine the factors that cause damaged egg products at PT. X, knowing the level of damage to PT. X based on the control chart and corrective actions needed to reduce defective products that meet quality standards. This study uses a descriptive method with a case study approach for 30 working days. Data collection techniques used include observation through manual visual inspection, interviews with staff of PT. X and documentation. This study uses quality control analysis tools in the form of check sheets, histogram diagrams, pareto diagrams, control charts and fishbone diagrams. Controlling the level of damage to egg products at PT. X was outside the control limits, namely 1.99% pale shells, 1.80% cracked shells and 7.09% gross shells of the total production. This research suggests that PT. X implements quality control using the SQC method and applies protectors and dividers to all products to prevent eggs from cracking during storage and distribution as well as routinely removing dirt. PT. X needs to conduct training for production employees so that they can carry out the production process accompanied by inspections in accordance with the company's standard operating procedures.Keywords: eggs, statistical quality control, quality control
The Quality Of Ponorogo Chicken Satay Circulating In Malang City Fradiana, Avida; Widati, Aris Sri; Rosyidi, Djalal
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 3 (2022): JITRO, September
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.25883

Abstract

The purpose of this study was determine the quality of Ponorogo chicken satay circulating in Malang City. This research method used was a laboratory experimental using a Completely Randomized Design (CRD), with 3 treatments and 4 replications. The parameters were observed physical quality, chemical quality, and PAH (Polycyclic Aromatic Hydrocarbons). Data analysis used Analysis of Variance (ANOVA), if the data showed a significant difference, it was continued using the Duncan Multiple Range Test (DMRT) and descriptive of PAH (Polycyclic Aromatic Hydrocarbons). The results of the analysis of variance showed that the physical quality of Ponorogo chicken satay circulating in Malang City had no effect/ no significant difference (P>0.05) on pH, WHC, cooking loss, moisture content, protein content while fat content had a significant difference (P<0.05) and analysis of PAH (Polycyclic Aromatic Hydrocarbons) showed not detected. The quality of Ponorogo chicken satay circulating in Malang City still meets the requirements or safety standards for the consumption of chicken satay.Keywords: Ponorogo chicken satay, Malang City, physical quality, chemical quality, and Polycyclic Aromatic Hydrocarbons (PAH).
Physical and organoleptic characteristics of beef rendang from the results of coconut milk substitution with FiberCreme Ramadhani, Amelia Arum; Widati, Aris Sri; Rosyidi, Djalal
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 3 (2022): JITRO, September
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jitro.v9i3.25912

Abstract

This research aims to determine the appropriate substitution treatment of coconut milk with FiberCreme for beef rendang based on physical characteristics and organoleptic. The research material used was silverside beef, coconut milk, FiberCreme, and rendang seasoning. This research used a completely randomized design consisting of P0 (100% coconut milk), P1 (75% coconut milk:25% FiberCreme), P2 (50% coconut milk:50% FiberCreme), P3 (25% coconut milk:75% FiberCreme), P4 (100% FiberCreme) with 4 replications. Data analysis used analysis of variance (ANOVA), followed by Duncan's Multiple Range Test (DMRT) if the results showed significantly different or very significant effects. Parameters measured in this research were pH, color La*b*, and organoleptic (color, aroma, texture, taste, and overall acceptance). The ANOVA results showed that the substitution treatment of coconut milk with FiberCreme had no significant effect (P>0.05) on pH, the color of rendang a* (redness), and organoleptic rendang, but had a very significant effect (P<0.01) on the color of rendang L* (lightness) and b* (yellowness). It can be concluded that the substitution of FiberCreme up to 100% did not have a negative effect, so rendang was generally accepted based on physical and organoleptic properties.Keywords: Beef rendang, coconut milk, FiberCreme, physical quality, organoleptic
Kualitas Fisik dan Kimia Abon Daging Sapi di Kabupaten Tulungagung, Jawa Timur Aisyah, Laila Nur; Rosyidi, Djalal
Sustainability Nexus: Journal of Agriculture Vol 1, No 1 (2025): March
Publisher : Fakultas Pertanian, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/nexus.v1i1.92280

Abstract

Abon sapi merupakan makanan olahan tradisional berbahan dasar daging sapi. Abon sapi ringan, mudah dikemas, dan bergizi tinggi. Penelitian ini bertujuan untuk mengetahui mutu fisik dan kimia abon sapi di Kabupaten Tulungagung, Jawa Timur. Penelitian dilakukan pada tanggal 4 November sampai dengan 9 Desember 2019 dengan menggunakan delapan merek dari enam toko bahan pangan. Metode yang digunakan adalah survei dengan purposive sampling dan setiap sampel diuji sebanyak tiga kali. Parameter yang dianalisis meliputi warna, kadar air, kadar abu, dan kadar protein. Hasil penelitian menunjukkan bahwa warna abon sapi memiliki t ingkat kecerahan 30,3"“48,1, tingkat kemerahan 5"“11,1, dan tingkat kekuningan 7,8"“17,4. Kadar air berkisar antara 4,78% sampai dengan 7,42%, kadar abu 4,25% sampai dengan 16,56%, dan kadar protein terlarut 0,817% sampai dengan 1,728%. Kesimpulannya, abon sapi cenderung berwarna lebih gelap dengan sedikit warna merah dan kuning. Rata-rata kadar air memenuhi Standar Nasional Indonesia, tetapi kadar abu dan protein tidak. Penyimpanan yang tepat dan pemberian label periode konsumsi setelah dibuka perlu diperhatikan. Peningkatan kualitas perlu dilakukan.
Evaluation of Good Manufacturing Practice (GMP), Standard Sanitation Operating Procedure (SSOP) for Traditional Chicken Slaughterhouses In Malang City Afrila, Akhadiyah; Rosyidi, Djalal; Ihsan, Moch. Nur; Purwadi, Purwadi
Journal Research of Social Science, Economics, and Management Vol. 2 No. 7 (2023): Journal Research of Social Science, Economics, and Management
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jrssem.v2i07.337

Abstract

Sanitation practices in the process of slaughtering chickens are very influential on the occurrence of contamination of microorganisms so traditional chicken slaughterhouses (RPA) must apply good production practice procedures or Good Manufacturing Practices (GMP) and sanitation procedures or Sanitation Standard Operating Procedures (SSOP) to produce chicken meat that meets microbiological requirements. This study aims to evaluate the implementation of GMP and SSOP and categorize it in Traditional RPA in Malang City. The evaluation was carried out at 75 RPA in 5 sub-districts in the city of Malang where the GMP and SSOP aspects referred to NKV 2005 and SNI 01-6160-1999 with the weighting of each aspect. The evaluation results show that traditional RPA in the city of Malang in terms of fulfilling GMP and SSOP aspects are categorized at level III to level V. In terms of fulfilling GMP aspects, they are categorized as level III (6.6%) and level IV (93.3%). The SSOP aspect fulfillment profile is categorized as level III (15%), level IV (50.6%), and level V (35%). The highest GMP aspects that are not fulfilled by traditional RPA are location and environmental aspects (91%) as well as raw material handling and processing aspects (88%). The highest SSOP aspects that were not fulfilled were the sanitation aspect (79%) and the personal hygiene aspect (71%). Based on the evaluation results of the critical parameter aspects (weighted 2) several recommendations are prepared in order to increase the fulfillment of GMP and SSOP in traditional RPA.
Effect of Lemon Marination on Polycyclic Aromatic Hydrocarbons (PAH) and Quality of Chicken Satay Yunita, Citra Nurma; Radiati, Lilik Eka; Rosyidi, Djalal
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.4269

Abstract

This study aims to determine the effect of different lemon marinates on Polycyclic Aromatic Hydrocarbons (PAHs) and quality of chicken satay. The percentages of lemon used 0%, 5 %, 10 % and 15 %. Chicken meat was marinated for 10 minutes in a homogeneous. The study used a Nested Completely Randomized Design. Parameters used were physical quality (pH, cooking loss and WHC), chemical quality (moisture, fat and protein content) and Polycyclic Aromatic Hydrocarbons (PAHs). Data were analyzed using Analysis of Variance (ANOVA), if the results of statistical analysis significant or very significant differences were obtained Duncan's test (UJBD) and descriptive PAH. The results of statistical analysis showed that the use of lemons marinates with different proportions had a very significant effect (P<0,01) on pH, cooking loss, WHC and moisture, fat content had a significant effect (P<0,05) but had no significant effect (P>0,05) on protein content. Chicken satay with 15% lemon marinates showed non-detectable results PAH.  The study concluded that lemon marinates can reduce the content of PAH carcinogens and affect the quality of chicken satay. The lowest levels of PAHs were found in the chicken satay that was marinated with a 15% lemon marinates.
Co-Authors Abdul Azis Agri Kaltaria Annisa Agus Susilo Aisyah, Laila Nur Aju Tjatur Nugroho Krisnaningsih Akhadiyah Afrila Akhadiyah Afrila Amelia Arum Ramadhani Anik Fadlilah Aris Sri Widati Aris Sri Widati Aulanni’am Aulanni’am Avida Fradiana Budhi Utomo, Budhi Chandra Aditya Darmawan Dedes Amertaningtyas Dian Handayani Dian Handayani Dian Laksamana Hati Dian Laksamana Hati Dodik Prasetyo Edy Susanto Eny Sri Widiastuti Errythrina Vinifera Arnyke Estefan, Sarah Eva Yuniarti Utami Fadimas Pursudarsono Fahrullah Fahrullah Fajar Shodiq Permata Firman Jaya Fondha Teguh Eko Harjono Fradiana, Avida Happy Nursyam Hari Purnomo Hari Purnomo HARI PURNOMO Heldy Oktavia Herly Evanuarini Idris Israil Ihsan, Moch. Nur Imam Thohari Imam Thohari Imam Thohari Imam Thohari Inasabrilla Hendar Dahayu Indah Amalia Amri Irfan Djunaidi Ivan Wiretno Joko Prakoso Khothibul Umam Al Awwaly Kusmartono Kusmartono Lilik Eka Radiati Lionel Cato Ma A Guiang Beltran Ma'ruf, Wahidah Meitta Ageng P Moch. Nur Ihsan Mu’addimah Mu’addimah Mustakim Mustakim Nadhirotul Uyun Nazhar Vernanta. Billy Rasyad Nia Agustina Osfar Sjofjan Picky Oriesta Ayu Harmayanda purwadi purwadi Purwadi Purwadi Purwadi Purwadi Purwadi Purwadi Purwadi Purwadi Purwadi Purwadi Purwadi Purwadi Purwadi Purwadi Purwadi Purwadi Qosimah, Dahliatul Rachmat Muhbianto Radiate, Lilik Eka Rahmaniar Abdia Sayoga Kristian Pantoro Siti Resita Dijayanti Sjaloom Ester Sakul Sjaloom Sakul Soffy Soetji Widarti Sri Andarini Sri Andarini Sri Minarti Subandi Subandi Sulis Setio Toto Harjo Sylvia Komansilan Sylvia Komansilan Ulfi Noor Hakim Yudha Wirawan Yunita, Citra Nurma