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PENGARUH PENGGUNAAN MINYAK KELAPA SAWIT DAN RUMPUT LAUT DALAM RANSUM TERHADAP PERTUMBUHAN, SERTA KOMPOSISI KARKAS DAN NON KARKAS KELINCI Mustafidah Udkhiyati
Buletin Peternakan Vol 39, No 1 (2015): BULETIN PETERNAKAN VOL. 39 (1) FEBRUARI 2015
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v39i1.6154

Abstract

The aim of this experiment was to study the effect of utilization of palm oil and seaweed in diet on abbit growth and carcass-non carcass composition. Twenty eight male Flemish Giant rabbits (the average age were 5 months) with average initial weight 1560±212 g were used in this research. All rabbits were randomly classified in four treatment in rations, they were R1 (control treatment = 0% palm oil+0% seaweed), R2 (5% palm oil+0% seaweed), R3 (0% palm oil+5% seaweed), R4 (2.5% palm oil+2.5% seaweed). Each treatment consists of seven replications. Individual cages (size 40x30x30 cm3) were used. The animals were reared during 40 days. All collected data were analyzed by One Way nova. The results showed that feed intake (gBK/rabbit/day) of all treatment groups were not significantly different. Meanwhile, the feed intake (gBK/BW) of R4 significantly lower (P<0.05) than others, they were R1 = 55.80±5.36 g, R2 = 55.20±8.04 g, R3 = 50.17±4.26 g, R4 = 46.25±2.21 g. Average daily gain of all treatment groups were not significantly different. Feed conversion ratio of all treatment groups were also not significantly different, they were R1 = 9.20±3.35, R2 = 6.40±1.67, R3 = 7.17±2.23 and R4 = 8.75±4.03. It is concluded that the utilization of palm oil and seaweed did not affect the feed consumption, average daily gain, feed conversion ratio and carcass-non carcass composition.(Key word: Average daily gain, Carcass, Feed conversion ratio, Feed intake, Palm oil, Seaweed)
RESULT QUALITY ASSESSMENT OF SHEEP SKIN GOLF GLOVES TANNING BASED ON THERMAL AND MICROBIAL RESISTANCE Chorynur Retmaningrum; Mustafidah Udkhiyati; Elis Nurbalia
Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit Vol 23 No 1 (2024): Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit
Publisher : Politeknik ATK Yogyakarta

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Abstract

The limited availability of domestic raw materials has encouraged the leather tanning industry to import raw materials from various countries. The condition of skin raw materials imported from abroad is generally in the form of pickle or wet blue-like (skin that has been chrome tanned in small amounts (1.5% (w/w)). Industry concerns regarding the adequacy of tanning degree on wet blue-like skin conducing the treatment being carried out using the same method and amount of tanning agent for both pickle and wet blue-like skin. Thus, potentially causing excessive use of chrome. This research compares the effect of tanning treatment on thermal and microbial resistance as well as physical characteristics of glove leather with wet blue-like skin raw materials. Based on the research results, it is known that treatment without re-chroming produces lower thermal and microbial resistance than treatment with re-chroming. However, the formulation without re-chroming treatment on wet blue-like skin can be recommended for application considering that the results obtained have characteristics in accordance with the requirements according to SNI 06-0777-1996. The application without re-chroming formulations can enable produce efficiency due to the use of less chrome and faster operational times. Still, adjustments need to be made regarding handling to prevent the growth of microorganisms. This is because the probability of growth of microorganisms when applying formulations without tanning is higher than formulations with tanning.
RETANNING EFFECT ON WATER REPELLENCY OF UPHOLSTERY LEATHER Irieka Widiya Permata; Mustafidah Udkhiyati; R.L.M.S. Ari Wibowo
Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit Vol 23 No 1 (2024): Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit
Publisher : Politeknik ATK Yogyakarta

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Abstract

Water repellent properties in upholstery leather is required to increase its durability. In this study, the effect of various retanning materials to the water repellent properties of upholstery leather is identified. The raw material used is IV quality of wet blue cow leather. The treatment is divided into 3 formulas, they are control using vegetable retanning materials such as mimosa, chestnut and tara; treatment 1 using vegetable (mimosa and chestnut), syntan tanning agent (white syntan/Basyntan DLE) and melamine resin (Eurosintan M)); and treatment 2 using syntan (white syntan/Basyntan DLE and softening syntan/Sertan BSF) and resin (melamine resin/Eurosintan M and acrylic resin/Retingan R7). Water absorption, tensile strength and elongation is carried out to test the effect. Based on the test results, it is showed that the treatment 2 produces upholstery leather with the highest water repellent properties with a water absorption test result of 24.75%. The results of the tensile strength and elongation tests produced in treatment 2 also complied with SNI 06-0779-1989 with values of 239.59 kg/cm2 and 75.27%, respectively.
Pemanfaatan Limbah Feses Sapi dan Fleshing untuk Produksi Pupuk Organik di Kelompok Ternak Bantul Baskoro Ajie; Nur Mutia Rosiati; Mustafidah Udkhiyati; Laili Rachmawati; Emiliana Anggriyani; Nais Pinta Adetya; Fadzkurisma Rabbika; Ragil Yuliatmo; Swatika Juhana
JPM: Jurnal Pengabdian Masyarakat Vol. 5 No. 1 (2024): Juli 2024
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jpm.v5i1.1918

Abstract

Tujuan dari kegiatan ini adalah memanfaatkan limbah feses sapi di Kelompok Ternak Sido Rukun dan Sido Mulyo, Jaranan, Panggungharjo, Sewon, Bantul, Yogyakarta untuk dibuat menjadi pupuk organik dengan tambahan limbah fleshing dari sisa proses pengolahan kulit di PT Budi Makmur Jayamurni, Yogyakarta. Pelaksanaan kegiatan ini dibagi menjadi 3 tahap: 1) persiapan dan survey kondisi kelompok ternak Sido Rukun dan Sido Mulyo (Agustus 2023), 2) penyuluhan materi dan praktek pembuatan pupuk organik (September dan Oktober 2023), 3) evaluasi kegiatan, diklat (Oktober 2023). Pembuatan pupuk dibagi menjadi 3 perlakuan, yaitu A: dengan penambahan kapur, B: dengan penambahan limbah fleshing, dan C: tanpa penambahan kapur maupun limbah fleshing. Perbedaan perlakuan tersebut bertujuan untuk mengetahui pengaruh penggunaan limbah fleshing terhadap kualitas pupuk organik, serta untuk mengetahui formula terbaik untuk pembuatan pupuk organik. Proses pembalikan dan pemantauan pengomposan dilakukan 1 kali seminggu selama 4 minggu. Pupuk organik terbaik diperoleh dariPerlakuan B (kombinasi kotoran ternak dengan limbang fleshing) dengan hasil pupuk organik memiliki bentuk remah, warna coklat tua, dan bau seperti tanah. Tingkat pemahaman peserta terhadap materi dikategorikan baik, ditunjukkan dengan adanya peningkatan nilai rata-rata dari pre-test (48,6) menjadi post-test(67,5). Instruktur telah memenuhi kriteria dalam ketepatan waktu, kehadiran setiap proses dan mampu menyampaikan materi dengan baik dengan nilai rata-rata 84,4 (sangat baik). Penilaian seluruh aspek kegiatan yang meliputi tema atau materi diklat secara umum, instruktur, metode diklat, fasilitas, dan penyelenggaraan diklat menunjukkan nilai rata-rata 4,51 (baik).
Characteristic of Chrome-Tanned and Vegetable-Tanned Goat Garment Leathers Rosiati, Nur Mutia; Rachmawati, Laili; Udkhiyati, Mustafidah
Jurnal Peternakan Vol 21, No 2 (2024): September 2024
Publisher : State Islamic University of Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jupet.v21i2.28919

Abstract

ABSTRACT. Chrome tanning material is still widely used in the tanning process for garment leather production. Its use began to be reduced to overcome its negative environment impact. Vegetable tannin of a mimosa and tara combination was used in this study to substitute chrome tanning material. Garment made from vegetable-tanned leather with a ratio mimosa to tara of 5:13 was compared to garments made from chrome-tanned leather, both the production methods and resulting leather characteristics. To obtain garment leather characteristics, chrome-tanned leather requires auxiliary materials and two fatliquoring steps. Vegetable-tanned leather requires more auxiliary materials and fatliquoring steps (3 steps). Physical test results show that chrome-tanned leather gives better tensile strength, elongation, tear strength, and softness that meet with SNI (Standar Nasional Indonesia or Indonesian National Standard). Meanwhile, garments from vegetable-tanned leather exhibit elongation, tear strength, and softness that meet with SNI. However, adding auxiliary materials and fatliquoring steps in the garment-making process from vegetable-tanned leather is still unable to produce the softness, smoothness, and elasticity of a garment from chrome-tanned leather.
PELATIHAN PEMANFAATAN LIMBAH FLESHING UNTUK PAKAN MAGGOT BLACK SOLDIER FLY Rahmawati, Atiqa; Ajie, Baskoro; Rabbika, Fadzkurisma; Rachmawati, Laili; Anggriyani, Emiliana; Rosiati, Nur Mutia; Adetya, Nais Pinta; Yuliatmo, Ragil; Juhana, Swatika; Udkhiyati, Mustafidah
JMM (Jurnal Masyarakat Mandiri) Vol 9, No 2 (2025): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v9i2.29235

Abstract

Abstrak: Permasalahan limbah padat fleshing dari industri penyamakan kulit menjadi hal yang perlu diperhatikan. Limbah fleshing umumnya hanya ditimbun di lahan atau dibakar yang dapat mencemari lingkungan. Tujuan dari pengabdian masyarakat ini yaitu terwujudnya pemanfaatan limbah fleshing sebagai pakan maggot dan meningkatkan nilai tambah limbah penyamakan kulit pada karyawan perusahaan penyamakan kulit di Yogyakarta dan untuk meningkatkan softskill dan hardskill peserta dalam budidaya maggot. Pelaksanaan kegiatan dilakukan di Kampus 1 Politeknik ATK Yogyakarta. Pelaksanaan kegiatan ini dibagi menjadi 3 tahap: (1) persiapan dan survei, (2) penyuluhan materi dan praktik budidaya maggot dari limbah fleshing, dan (3) evaluasi kegiatan diklat. Pelatihan dalam bentuk praktik budidaya maggot terdiri dari tiga tahap yaitu penetasan telur maggot, pembiakan telur maggot, dan pemanenan maggot setelah 9-14 hariPeserta merupakan karyawan perusahaan kulit di Yogyakarta yang terdiri dari 15 pesertaTingkat pemahaman peserta terhadap materi dikategorikan baik, dengan peningkatan nilai rata-rata pretest dari (78) menjadi posttest (86). Instruktur telah memenuhi kriteria dalam ketepatan waktu, kehadiran setiap proses dan mampu menyampaikan materi dengan baik dengan nilai rata-rata 4,7 (sangat baik). Penilaian seluruh aspek kegiatan yang meliputi tema atau materi diklat, metode diklat, fasilitas, dan penyelenggaraan diklat menunjukkan nilai rata-rata 4,68 (sangat baik).Abstract: The problem of fleshing solid waste from the leather tanning industry is something that needs attention. Fleshing waste is generally only dumped on land or burned, which can pollute the environment. The aim of this community service is to realize the use of fleshing waste as maggot feed and increase the added value of tanning waste for employees of tanning companies in Yogyakarta and to improve the soft skills and hard skills of participants in maggot cultivation. The activities were carried out at Campus 1 of ATK Yogyakarta Polytechnic. The implementation of this activity is divided into 3 stages: (1) preparation and survey, (2) counseling on materials and practices for cultivating maggots from fleshing waste, dan (3) evaluation of training activities. Counseling in the form of maggot cultivation practices consists of three stages, namely hatching maggot eggs, cultivating maggot eggs, and harvesting maggots after 9-14 days. Participants are employees of a leather company in Yogyakarta consisting of 15 participants. The level of participants' understanding of the material is categorized as good, with an increase in the average pre-test score from (78) to post-test (86). The instructor has met the criteria for punctuality, attendance at each process and is able to deliver the material well with an average score of 4.7 (very good). Assessment of all aspects of activities including training themes or materials, training methods, facilities and training implementation showed an average score of 4.68 (very good).