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IbM Kelompok Ternak Sekar Jaya dan Sri Wangi Desa Wonosari, Pemanfaatan Limbah Jerami Padi menjadi Pakan Ternak Sapi Alternatif Pengganti Pakan Hijauan Hafni Indriati; Junifa Layla Sihombing; Jasmidi Jasmidi; Kinanti Wijaya
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 21, No 81 (2015)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpkm.v21i81.3413

Abstract

Rendahnya produksi dan reproduksi ternak salah satunya disebabkan oleh kesulitan dalam memenuhi akan kebutuhan pakan hijauan dan mahalnya harga pakan konsentrat. Kegiatan IbM ini bertujuan meningkatkan pengetahuan dan ketrampilan  kelompok ternak “Sekar Jaya” dan “Sri Wangi” di Desa Wonosari dalam memanfaatkan dan mengolah limbah jerami padi sebagai pakan ternak sapi, memberikan masukan teknologi tepat guna bagi peternak dalam memanfaatkan jerami padi sebagai sumber hijauan pengganti rumput dalam ransum ternak ternak sapi melalui perlakuan amoniasi-urea dan fermentasi- sehingga dihasilkan pakan ternak bernilai gizi baik, serta mengurangi ketergantungan peternak terhadap konsentrat komersial yang harganya relatif mahal. Hasil yang telah dicapai dalam kegiatan ini yaitu 1) Anggota kader dari  kedua mitra yaitu kelompok ternak Sekar Jaya dan Sri Wangi telah memiliki pengetahuan dan ketrampilan tentang pemanfaatan limbah jerami padi sebagai pakan ternak sapi (ruminansia) alternatif yang di proses melalui amoniasi dan fermentasi sebagai pengganti pakan hijauan. 2) Produk pakan ternak jerami amoniasi dan jerami fermentasi secara mandiri oleh mitra dengan nilai gizi yang baik. Pakan yaitu jerami hasil amoniasi dan  fermentasi yang dihasilkan dengan kandungan atau nilai protein kasar yang lebih tinggi (nilai gizi yang lebih baik) dibandingkan tanpa perlakuan.
MORPHOLOGY OF SPRAY DRIED RED PITAYA Ruri Aditya Sari; Norziah Mohd. Hani Mohd. Hani; Kinanti Wijaya
JOURNAL OF INFORMATICS AND COMPUTER SCIENCE Vol 1, No 1 (2015): April 2015
Publisher : Ubudiyah Indonesia University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33143/jics.Vol1.Iss1.26

Abstract

Betacyanin pigments from red pitaya fruit (Hylocereus polyrhizus) could be an alternative source of natural red colourant for food application. The extraction of betacyanin pigment was extracted from the flesh of red pitaya fruits grown locally in Malaysia by using water as the extracting solvents. Spray-drying technique was also performed on the pigment extracts to increase the stability and shelf life of the pigment extracts obtained. Two types of maltodextrin with different DE’s (10 DE and 25 DE) and mixtures (10 DE + 25 DE) were used as coating agents in the spray drying technique to give a total soluble solid (TSS) ranging from 20 % - 30 %. The objective of this study was to investigate the effect of different types of maltodextrin on the morphology of pigment powder. The morphology of the red pitaya pigment powders produced at drying temperatures (200 ˚C) in the spray drying technique were characterized by using Scanning Electron Microscopy. The morphology of pigment powders upon storage (0 - 6 months) with the ascorbic acid (0.1 % and 1.0 % w/w, respectively) addition was also investigated. Maltodextrin 25 DE had smoother outer structures when compared to 10 DE. The SEM micrographs showed that 10 DE samples had more surface indentations and cracks in wall system. Keywords: pigment, red pitaya, spray dry, SEM
PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF BERBASIS AUGMENTED REALITY DENGAN APLIKASI ASSEMBLR STUDIO PADA PENGENALAN KONSTRUKSI BANGUNAN MUSHOLA APUNG Rayhan Akbar Wiguna; Kinanti Wijaya
Jurnal Teknik dan Teknologi Indonesia Vol. 1 No. 3 (2023): Desember : Jurnal Teknik dan Teknologi Indonesia (JTTI)
Publisher : Arsil Media

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Indonesia has about 81,000 km of coastline making coastal areas of great significance to the Indonesian economy. Development in coastal areas is very important to provide an improved quality of life to coastal communities with the development of health services, education, infrastructure to places of worship such as mosques/mushola. The platform structure of a floating mosque or mushola building is unique in its platform part, which resembles a building on stilts. Based on the data obtained, the majority of students do not understand the type of floating building construction. Therefore, product development on the construction of floating prayer rooms with interactive augmented reality (AR) based learning media using the Assemblr Studio application and developed with the 4D model consisting of the stages of define, design, develop, and disseminate. The product in the form of this media is intended to display a 3D model in the form of an architecturally floating mushola building with illustrations of the surrounding environment, displaying a 3D model in the form of a structure of a floating mushola building along with its explanation, displaying supporting videos in the form of building renderings and structural development stages of a floating mushola building. This learning media has gone through validity testing by material experts and media experts and obtained a feasibility score of 4.14 (predicate feasible) for the material validation test and obtained a feasibility score of 4.17 (predicate very feasible) for the media validation test.