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All Journal Animal Production : Indonesian Journal of Animal Production Jurnal Dinamika Sosial Budaya Jurnal Teknologi Pangan dan Hasil Pertanian Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat SOLUSI Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Jurnal Triton Prosiding Konferensi Nasional PKM-CSR Journal of Biodiversity and Biotechnology Jurnal Ilmiah Ilmu-Ilmu Peternakan Teknologi dan Industri Pertanian Indonesia Tematik Prosiding Seminar Nasional Biologi Animal Production
Iswoyo Iswoyo
Universitas Semarang
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Nursing Public Health Social Sciences Veterinary Other

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Implementation of smart agrologistics for strengthening economic resilience of steamed fish enterprises in Erorejo Wadaslintang Rindra Yusianto; Iswoyo; Amalia; Herwin Suprijono
Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Vol. 10 No. 3 (2025): August 2025
Publisher : University of Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/abdimas.v10i3.15522

Abstract

Steamed fish represents one of the primary processed fish products produced by fishermen in Wadaslintang. In the aftermath of the COVID-19 pandemic, the Wadaslintang Fish Craftsmen and Management KWT Rahayu faced various obstacles, particularly in securing adequate supplies of red tilapia (Oreochromis sp.) as raw material and in expanding their marketing reach. This service program aims to implement smart spatial agrologistics to increase production capacity, expand market reach, and strengthen the economic resilience of steamed fish enterprises in Erorejo Wadaslintang. Over eight months, the program targeted 15 KUB members and applied several participatory approaches, including interviews, data segregation, and georeferenced digitization, to identify reliable raw material suppliers, map potential markets, and define marketing coverage. The initiative demonstrated that green spatial agrological innovation could be successfully adapted to strengthen local fishing enterprises. As a direct outcome, membership of steamed fish businesses increased from 15 to 20 participants, while marketing areas expanded to Lampung and Banjarmasin. Furthermore, production capacity rose significantly from 60 kilograms per day to 150 kilograms per day. These results confirm that the adoption of innovative spatial-based agrological technology can enhance productivity, improve resource management, and boost the economic resilience of fishing communities in Wadaslintang.
Performans Reproduksi Sapi Peranakan Simmental (Psm) Hasil Inseminasi Buatan di Kabupaten Sukoharjo Jawa Tengah Iswoyo, Iswoyo; Widiyaningrum, Priyantini
Jurnal Ilmiah Ilmu-Ilmu Peternakan Vol 11 No 3 (2008): Agustus 2008
Publisher : Fakultas Peternakan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (259.419 KB) | DOI: 10.22437/jiiip.v11i3.744

Abstract

Information of performance reproduction crossed result of cow in ranch was immeasurable enough because  condition  of  its  different  conservancy.  This  research  aimed to  know  difference  of reproduction performances of  Simmental Crossed Cow (PSM)  result  of  Artificial  Insemination  (AI)  looked  after  by farmer  of  breeder  of  Group  Farmer  Livestock  member  (KTT)  and  non member  of  KTT in District of Sukoharjo.  Research  conducted  with  method  of  survey  by  means  of  questionaire.  Determination  of research  sample arranged purposive sampling.    Variables  were perceived  to  cover  pregnant  time  depth, service period, calving interval, non return rate and service per conception. Data had been analyzed with Z  test  or  presented  descriptively.  Results  of  this  research  indicated  that  difference  of  breeder  status (member  of  KTT  and  non  KTT)  giving  different  influence  in  conservancy.  Statistical  analysis  result  of research successively indicated that gestation period mean of PSM cow property of member of KTT and non member of KTT did not differ reality (KTT 301.82 ± 29.93 day; non KTT 308.5 ± 33.73 day); service period differ  reality  (KTT  110.89  ±  30.23  day;  non  KTT 114.11  ±  56.78  day).  Calving  interval  differ reality  (KTT  392.28  ±  77.27  day,  non  KTT  416.02  ±  64.63  day);  non  return rate differ  reality  (KTT 87.72 ± 11%; non KTT 79.53 ± 18%); service per conception do not differ reality (KTT 1.12 ± 0.32; non KTT  1.19  ± 0.40.  This  research  concluded that  performance reproduction of  PSM cow looked  after  by breeder of member of KTT better in general compared to cow of PSM looked after by is breeder non KTT 
Pengaruh Jarak Waktu Pemberian Pakan Konsentrat dan Hijauan Terhadap Produktivitas Kambing Peranakan Etawah Lepas Sapih Iswoyo, Iswoyo; Widianingrum, Widianingrum
Jurnal Ilmiah Ilmu-Ilmu Peternakan Vol 11 No 2 (2008): Mei 2008
Publisher : Fakultas Peternakan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (229.031 KB) | DOI: 10.22437/jiiip.v11i2.751

Abstract

The  objective  of  the study  was  to evaluate the  effect  of  concentrate  feeding  method  and  forage  on  PE  male  goat  productivity. Research  was  conducted  from October-December  2006 in  Satuan  Kerja Pembibitan  Ternak  Dinas  Sumber  Rejo, Kendal Regency.   Research  used 12 heads of post  weaning PE goat  with initial body  weight of 16.56  ±  2.64  kg.  Research  used  completely  randomized  design  (CRD) with  3  treatments  and  4  replications.  The  treatments  were (A) goat  given  concentrate together  with forage; (B) goat given concentrate and 2 hours afterward given forage; (C) goat given concentrate and 4 hours afterward given forage. Ratio consisting of  concentrate and field grass was given twice a day, in the morning and afternoon. Drinking water  was  given ad libitum.  Variable measured were dry matter (DM)  consumption,  average  daily  gain  (ADG) and feed  conversion. Result  of  the  research  showed  that DM  consumption,  ADG  and  feed  conversion in  every  treatment  shown  no  significance  (P  >0.05) statistically. However, treatment B tended to have higher ADG and lower feed conversion quantitatively. Treatments  A,  B  and  C  in  succession  showed  ration  consumption  of   698.01;  735.20  and  727.81 g/head/day; ADG of  44.08; 46.28 and 43.31 g/head/day, and feed convertiont  15.84; 15.89 and 16.81.
Effect of Gamma Irradiation on Total Phenolic Contents and Antioxidant Activities of Methanolic Extract of Java Plum Seeds Rohadi Rohadi; Iswoyo Iswoyo; Dewi Larasati; Sugili Putra
Journal of Biodiversity and Biotechnology Vol 3, No 1 (2023)
Publisher : Pusat Penelitian dan Pengembangan Bioteknologi dan Biodiversitas (P3BB) LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jbb.v3i1.71721

Abstract

The synthetic antioxidant butylated hydroxyanisole (BHA) has been widely added to lipids and food products as a preservative due to inhibiting lipid oxidation. However, concerns have arisen about the potential health impacts of this synthetic antioxidant on consumers. Therefore, there is a need for an alternative substitute for BHA that is safe for human health. The methanolic extract of Java Plum seeds (MEJS) contains a diverse group of phenolic compounds and has the potential to serve as a natural antioxidant. The antioxidant must remain stable during food processing, such as irradiation. This research aimed to determine the effect of γ-irradiation on the total phenolic content and antioxidant activity of MEJS. When γ-irradiation was applied to MEJS at doses up to 12.5 kGy, there was a slight decrease in total phenolic and tannin content but a significant increase in total flavonoid content. This increase in total flavonoids led to a rise in both free radical scavenging and reducing power activities
Potensi Minuman Fermentasi Sinbiotik Berbasis Buah Lokal Indonesia Dan Bakteri Asam Laktat Indigenous: Tinjauan Sistematis Atas Viabilitas Probiotik, Karakteristik Fungsional, Dan Arah Pengembangan Cornelius Hari Wibowo; Antonia Nani Cahyanti; Iswoyo Iswoyo; Maria Sudjatinah
Jurnal Teknologi Pangan dan Hasil Pertanian Vol. 21 No. 1 (2026): FEBRUARI
Publisher : Faculty of Agricultural Technology, Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/jtphp.v21i1.15924

Abstract

Indonesia possesses a diverse array of local fruits and indigenous lactic acid bacteria (LAB) derived from traditional fermented foods, which hold potential for development into synbiotic fermented beverages. Nevertheless, research findings on the integration of local fruits and indigenous LAB remain dispersed across various individual publications and have not been systematically synthesized. Objective: This study seeks to map the combinations of local Indonesian fruits and indigenous LAB that have been investigated, synthesize the characteristics of probiotic viability and the physicochemical-functional properties of the resulting products, and identify challenges and directions for future research. Methods: A systematic literature review was conducted in accordance with the PRISMA guidelines, utilizing databases such as Scopus, Google Scholar, Scimago Journal Rank, and Garuda/Sinta, with a focus on primary literature from 2020 to 2026 and references to pertinent foundational concepts. Results: At least 15 types of local Indonesian fruits, including Manalagi apple, mango, soursop, snake fruit, tamarillo, guava, eggplant, and pineapple, were combined with native LAB and selected starter cultures to produce synbiotic beverages with viability ranging from 10^8 to 10^10 CFU/mL and a final pH of 3.8 to 4.9, which were generally sensorially acceptable. This study also identified research gaps in storage stability, probiotic encapsulation, and human clinical trials. Conclusion: Local Indonesian fruits and native LAB exhibit significant potential as raw materials for functional synbiotic beverages; however, further translational research is necessary to facilitate product downstreaming.
Pemberdayaan Siswa SMKN 4 Kendal dalam Urgensi Pengelolaan Limbah Cangkang Telur Berkelanjutan : Dari Inovasi Pangan Hingga Produk Non Pangan Devy Angga Gunantar; Iswoyo; Cornelius Hari Wibowo; Maria Sudjatinah; Antonia Nani Cahyanti
TEMATIK Vol. 6 No. 2 (2026): Juli
Publisher : Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/tematik.v6i2.14697

Abstract

Limbah cangkang telur ayam adalah sumber daya yang belum dimanfaatkan yang mengandung sekitar 94% kalsium karbonat, serta senyawa bioaktif seperti asam hialuronat, kondroitin dan glukosamin, serta mineral-mineral penting lainnya. Produksi dan konsumsi telur yang tinggi di Jawa Tengah, terutama di Kabupaten Kendal, menghasilkan banyak limbah cangkang telur yang belum dikelola dengan baik. Kegiatan pengabdian kepada masyarkat ini bertujuan untuk membantu siswa SMKN 4 Kendal agar mereka bisa memahami pentingnya mengelola limbah cangkang telur dengan cara yang berkelanjutan. Ini mencakup inovasi dalam membuat produk makanan yang berguna serta produk non-makanan yang memiliki nilai ekonomi yang tinggi. Program ini dilakukan dengan pendekatan partisipatif dan edukatif yang melibatkan berbagai disiplin ilmu oleh tim dari Fakultas Teknologi Pertanian Universitas Semarang dan melibatkan 47 siswa dari kelas XI. Pelaksanaan terdiri dari lima sesi yang mencakup penguatan kosakata bahasa Inggris tentang limbah organik, pengelolaan dan komposisi kimia dari cangkang telur, pembuatan pupuk organik melalui demonstrasi dan praktik langsung erta penjelajahan peluang kewirausahaan yang berbasis pada limbah cangkang telur. Evaluasi dilakukan dengan menggunakan kuesioner pre-test dan post-test yang memiliki 20 indikator. Indikator ini digunakan untuk mengukur pengetahuan, pengalaman, ketrampilan dan minat peserta. Hasil evaluasi menunjukkan ada peningkatan pemhaman rata-rata yang besar, yaitu 50,99% dari 37,72% menjadi 66,71%, Peningkatan paling besar terlihat pada pengetahuan tentang senyawa bioaktif, yaitu kandungan kondroitin dan glukosamin yang meningkat sebesar 71,5% serta asam hialuronat yang meningkat sebesar 71,4%. Semua peserta (100%) menyatakan minat untuk menggunakan cangkang telur sebagai pupuk organik dan ingin belajar lebih lanjut tentang cara pengolahannya. Program ini telah terbukti berhasil dalam meningkatkan pemahaman tentang lingkungan, ketrampilan teknis dan kesadaran akan keberlanjutan berdasarkan prinsip zero=waste, yang penting bagi siswa di program Tata Boga sebabai kemampuan tambahan di dunia kuliner profesional.
Co-Authors A Susanto Adi Sampurno Adi Sampurno Adi Sampurno Aldila Sagitaning Putri Amalia Amalia Antonia Nani Cahyanti Antonia Nani Cahyanti ATA Sudewo, ATA Bambang Kunarto Bambang Kunarto Cornelius Hari Wibowo Cornelius Hari Wibowo Cornelius Hari Wibowo Cornelius Hari Wibowo Deny Setia Devy Angga Gunantar Devy Angga Gunantar, Devy Angga Dewi Larasati Febrina Nafasati fitriana, ika Harmini Harmini Herwin Suprijono Herwin Suprijono Juni Sumarmono Maria Sudjatinah Maria Sudjatinah Nofiyanto, Erwin Priscacylia Clarita Rasini Pirimoy Priyantini Widiyaningrum Priyantini Widiyaningrum Putri, Aldila Sagitaning Putri, Soraya Kusuma Rindra Yusianto Rohadi Rohadi Rohadi Rohadi Rohadi, Rohadi SA Santosa, SA Sampurno, Adi Sri Heranurweni Sudjatinah Sudjatinah Sudjatinah, Sudjatinah Sugili Putra Triana Setyawardani Wibowo, C. Hari Wibowo, Cornelius Hari Widianingrum Widianingrum Yuli Budiati Yusianto Rindra