Abstrak Tujuan kegiatan Pengabdian kepada Masyarakat adalah untuk memberikan pengetahuan dan ketrampilan tentang pembuatan nugget dan bakso daging ayam petelur afkir yang dikombinasikan dengan rumput laut kepada kelompok ibu-ibu kader Posyandu “Mawar” Perumahan Barat Dusun Karangduren Desa Jati. Target kegiatan pengabdian ini adalah terjadinya peningkatan pengetahuan dan ketrampilan terhadap peserta kegiatan pengabdian ini. Metode yang diterapkan meliputi beberapa tahapan, yaitu tahap pertama melaksanakan pelatihan in class; tahap kedua melakukan praktek; tahap ketiga adalah monitoring dan evaluasi. Kegiatan pengabdian ini dalam pelaksanaan diawali dengan sosialisasi program dilanjutkan dengan memberikan pre test terhadap ibu-ibu kader posyandu sebagai dengan tujuan untuk mengetahui tingkat pengetahuan dan ketrampilannya sebelum menerima program kegiatan ini. Peserta dalam mengikuti pelatihan in class dan praktek pembuatan nugget dan bakso secara teori sangat antusias dan semangat serta bisa saling bekerjasama baik antar sesama peserta maupun antara peserta dan tim pengabdi. Setelah kegiatan praktek, peserta diberikan post test hal ini untuk mengetahui adanya peningkatan pengetahuan dan ketrampilan dari peserta. Nilai pre test  rata-rata 41.92 dan rata-rata nilai post test 82,30. Kesimpulan yang dapat diambil dari kegiatan ini adalah terjadi peningkatan pengetahuan dan ketrampilan pada ibu-ibu kader Posyandu Mawar peserta kegiatan pengabdian PMKBI ini sebesar  96,33 %.   Kata kunci : bakso, nuget, rumput laut   . Abstract The purpose of this Community Service activity is to provide knowledge and skills about making rejected layer chicken nuggets and meatballs combined with seaweed to a group of cadres of Posyandu "Mawar" West Housing, Karangduren Hamlet, Jati Village. The target of this service activity is to increase the knowledge and skills of the participants of this service activity. The method applied includes several stages, namely the first stage of implementing in-class training; the second stage is doing practice; the third stage is monitoring and evaluation. This service activity in the implementation begins with program socialization followed by giving a pre-test to posyandu cadres with the aim of knowing their level of knowledge and skills before accepting this activity program. Participants in participating in in-class training and the practice of making nuggets and meatballs are theoretically very enthusiastic and enthusiastic and can cooperate with each other both among participants and between participants and the service team. After the practical activity, participants were given a post test to determine the increase in the knowledge and skills of the participants. The average pre-test value was 41.92 and the post-test average was 82.30. The conclusion that can be drawn from this activity is that there is an increase in knowledge and skills of the Posyandu Mawar cadres participating in this PMKBI service activity of 96.33%.   Keywords: meatballs, nuget, seaweed

This experiment was aimed to evaluate the effect of fermented cocoa pod as feed for Bligon goats. Sixteen Bligon goat with a body weight of 11-13 kg were put into individual cages which were equipped with feed and drink containers. The study design used a randomized block design, where initial body weight in as peragam with four treatments and four replications. Fermented cocoa pod used Trametes versicolor. The experimental treatments were T1= 30% of fresh king grass + 50% of dried king grass + 20% of concentrate; T2= 30% of fresh king grass + 30% of dried king grass + 40% of concentrate; T3= 30% of fresh king grass + 30% of cocoa pod + 40% of concentrate; and T4= 30% of fresh king grass + 30% of cocoa pod fermented + 40% of concentrate. Observed variables were feed intake, body weight gain and feed conversion. The result showed that fermented cocoa pod at the level of 30% had higher (P<0.05) infeed intake (560.33 g day-1), body weight gain (101.79 g head-1day-1), and feed conversion (5.50) compared to other treatments. The conclusion of this study were the use of 30% cocoa pod fermented in the ration showed the best body weight gain and feed conversion on Bligon goat performance.

INTISARIPenelitian ini bertujuan untuk mengetahui perbedaan kontribusi ekskresi basal terhadap total ekskresi derivat purin dalam urin kambing Kejobong dan Bligon. Percobaan ini didesain menggunakan Independent Student t-test untuk membandingkan ekskresi derivat purin keturunan kambing yang berbeda. Pakan yang diberikan adalah jerami kacang tanah (rendeng). Kambing jantan Bligon dan Kejobong masing-masing 6 ekor digunakan dalam penelitian ini. Percobaan ini dibagi menjadi 3 periode yaitu periode adaptasi selama 14 hari, periode koleksi pada saat ternak diberi pakan ad libitum selama 7 hari, dan periode koleksi pada saat ternak dipuasakan. Penentuan kandungan bahan kering (BK), bahan organik (BO), protein kasar (PK), serat kasar (SK), dan ekstrak eter (EE) dilakukan dengan metode analisis proksimat untuk pakan, sisa pakan, dan feses. Pada sampel urin yang diambil saat ternak diberi pakan ad libitum dan dipuasakan dilakukan pengukuran derivat purin yaitu alantoin, asam urat, xantin, dan hipoxantin. Hasil penelitian memperlihatkan konsumsi BK, BO, PK, SK, dan EE menunjukkan perbedaan yang tidak nyata. Nutrien tercerna BK, BO, PK, SK, dan EE juga menunjukkan perbedaan yang tidak nyata. Volume urin kambing Kejobong dan Bligon pada pemberian pakan secara ad libitum menunjukkan perbedaan yang nyata (P<0,05), dengan rerata kambing Kejobong 953,84 dan Bligon sebesar 762,69 ml/hari. Total ekskresi alantoin dan asam urat kambing Kejobong cenderung lebih tinggi daripada Bligon, sedangkan untuk total ekskresi xantin dan hipoxantin menunjukkan hasil yang berbeda tidak nyata. Total ekskresi derivat purin pada saat pakan ad libitum menunjukkan perbedaan yang nyata (P<0,05), rerata kambing Kejobong 117,96±16,43 µmol/W . Efisiensi sintesis protein mikrobia kambing Kejobong adalah 0,07 g N mikrobia/hari, sedangkan Bligon 0,04 g N mikrobia/hari dengan BK nutrien tercerna hampir sama. Kontribusi ekskresi basal derivat purin terhadap total ekskresi derivat purin kambing Kejobong 15,98%, sedangkan Bligon 26,70%.(Kata kunci: Ekskresi, Derivat purin, Kambing Bligon, Kejobong) ABSTRACT This study was aimed to examine the contribution of basal purine on the total excretion of purine derivatives in the urine of Kejobong and Bligon goats. The Independent Student t-test was used to compare the excretion of purine derivatives of different goats. The goats were fed peanut hay. This research involved six male Kejobong and six male Bligon goats. The experiment was divided into three periods. The first period was 14 days adaptation. The second period was the collection when the cattles were fed ad libitum for 7 days and the third period was the collection were fasted for 7 days collection. The determination of the content of dry matter (DM), organic matter (OM), crude protein (CP), crude fiber (CF) and ether extract (EE

<p>The aimed of this study to isolate, select and characterize physically phytase-producing bacteria<br />from hot springs in the Guci, Tegal. Isolation and enrichment of bacteria using Lurya Betani media<br />with 2% of phytic acid substrate. Extraction of extracellular phytase thus obtained extract coarse and<br />optimization by loking at the relative activity at the difference in the resulting product. Phytaseproducing<br />bacteria can be isolated from the hot springs of the Guci, Tegal with the highest relative<br />activity in AG2 and AG2-1 colonies. The highest relative activity at a temperature of 55°C, pH 6, the<br />incubation time of 90 minutes, the substrate concentration of 3% and a metal cofactor Ca2+ at a<br />concentration of 10-4M. Phytase-producing bacteria can be isolated from a hot spring in Guci, Tegal<br />and have certain physical characteristics.</p>

<p><em>The purpose of this study was to isolate</em><em>d</em><em>, select</em><em>ed</em><em> and characterize</em><em>d</em><em> phytase</em><em> </em><em>bacteria derived from volcanic soil in the </em><em>Guci</em><em>, Tegal. Bacteria from the volcanic soil </em><em>was isolated and</em><em> selected on </em><em>Luria </em><em>Betan</em><em>y</em><em> </em><em>(LB) </em><em>media containing </em><em>4</em><em>% phytic acid. </em><em>Selected colonies were </em><em>optimized </em><em>by</em><em> physical character </em><em>with</em><em> </em><em>determining</em><em> the relative activity. Colonies of bacteria could be isolated from the volcanic soil, selected, </em><em>and </em><em>ha</em><em>d </em><em>the highest relative activity in colonies of TG3 and TG3-5. TG3-5 bacterial colonies producing phytate ha</em><em>d</em><em> the highest optimum value at a temperature of 55°C, pH 7, the incubation time of 90 minutes, the substrate concentration of 5% and a best metal cofactor on Zn²⁺ (10^-4M). Volcanic soil in the </em><em>Guci</em><em>, Tegal containing phytase-producing bacteria with certain physical characteristics.A</em><em></em></p>