180 broilers, five weeks old broilers were used to asses the effect of transportation on broiler meat pH and tenderness, has been carried in Bandung, Indonesia. Using Completely Randomized Design (CRD), with five levels (P-0 slaughter at the farm, P-1 one hour transportation before slaughter, P-2 two hours transportation before slaughter, P-3 three hours transportation before slaughter, and P-4 four hours transportation before slaughter) and four times replications. Results indicated the meat pH are between 6.33-6.63. Even the result shows that the pH values increase when the transportation time more longer, but this results are between the normal meat pH (between 5.2-6.6). The meat tenderness were between 124.75-176.50 mm/g/10 sec. The meat tenderness was decreased when the transportation was prolonged.
AbstrakStatus gizimasyarakat Indonesia masih dalam kategori rendah hal ini terlihat dari jumlah konsumsi susu nasional yang tiap tahun mengalami penurunan. Pentingnya pengetahuan tentang minum susu masih belum seutuhnya merata dimasyaraka.Tujuan penelitian adalah untuk mengetahui seberapa besar pentingnya minum susu untuk kalangan anak usia dini,remaja dan lanjut usia di pesisir pangandaran. Kegiatan pengabdian ini dilakukan melalui beberapa tahapan diantaranya observasi lapangan, studi literatur, penyuluhan, demonstrasi. Penyuluhan telah dilakukan di Kecamatan Sidamulih, Kabupaten Pangandaran yang dihadiri oleh 25 orang peserta yang terdiri atas berbagai kalangan umur yaitu anak usia dini, remaja, dan lanjut usia, lalu dilanjutkan dengan demonstrasi. Hasil menunjukkan bahwa terjadi peningkatan pengetahuan masyarakat pesisir pangandaran tentang pentingnya minum susu untuk memenuhi status gizinya. Kesimpulan bahwa penyuluhan dapat meningkatkan pengetahuan masyarakat pesisir pangandaran pada berbagai kalangan umur dalam mengkonsumsi susu untuk meningkatkan status gizi. AbstrackThe nutritional status of the Indonesian people is still in the low category, this can be seen from the amount of national milk consumption which has decreased every year. The importance of knowledge about milk drinking is still not completely evenly distributed in the community. The purpose of this study was to determine how important it is to milk drink for early childhood, adolescents and the elderly on the Pangandaran coastal. This service activity is carried out through several stages including field observations, literature studies, counseling, demonstrations. Counseling has been carried out in SidamulihSubdistrict, Pangandaran Regency, which was attended by 25 participants consisting of various age groups, namely early childhood, adolescent, and elderly, then continued with demonstrations. The results show that there is an increase in the knowledge of Pangandaran coastal communities about the importance of drinking milk to fulfill their nutritional status. The conclusion that counseling can increase the knowledge of Pangandaran coastal communities at various age groups in consuming milk to improve nutritional status.
Abstrak: Susu merupakan produk hasil ternak berupa cairan putih dengan kandungan gizi yang lengkap serta memberikan manfaat bagi tubuh manusia. Sebagai upaya dalam meningkatkan kesadaran masyarakat dalam pemahaman berbagai produk olahan susu maka diadakan penyuluhan. Pengabdian ini telah dilaksanakan kepada masyarakat Desa Cisempur Kecamatan Jatinangor dengan diikuti sebanyak 22 peserta yang terdiri atas kalangan ibu rumah tangga. Metode pelaksanaan dengan cara partisipasi aktif dari peserta dengan pengenalan berbagai produk olahan susu. Tahapan dimulai dengan sebaran kuisioner pre test sebelum kegiatan dilakukan dengan 20 pertanyaan yang diajukan, lalu pemaparan materi berbagai olahan susu mulai dari pendahuluan terkait susu sampai produk olahan susu, Penyebaran kuisioner Post test kepada peserta setelah acara selesai dengan pertanyaan yang sama seperti pre test. Kemudian membuat salah satu produk susu kepada peserta berupa susu pasteurisasi. Hasil menunjukkan bahwa terjadi peningkatan pengenalan produk olahan susu pada masyarakat Desa Cisempur Kecamatan Jatinangor yang hadir setelah melakukan pre test dan post test.Abstract: Milk is a livestock product in the form of a white liquid with complete nutritional content and provides benefits to the human body. As an effort to increase public awareness in understanding various dairy products, counseling was held. This service has been carried out for the community of Cisempur Village, Jatinangor District, followed by 22 participants consisting of housewives. The method of implementation is by means of active participation of the participants with the introduction of various dairy products. The stages began with the distribution of pre-test questionnaires before the activity was carried out with 20 questions, then the presentation of various dairy products, from the introduction to milk to dairy products, the distribution of post test questionnaires to participants after the event was over with the same questions as the pre test. Then make one of the milk products for the participants in the form of pasteurized milk. The results showed that there was an increase in the introduction of dairy products in the people of Cisempur Village, Jatinangor District who attended after doing the pre test and post test.
Weight and percentage of the carcass are very important in beef cattle production because they are economic parameters, which describe the number of parts that can be consumed. This study aimed to determine the effect of mutations in R25C and R25H in the Leptin gene on slaughter weight, carcass weight, and carcass percentage of Rancah and Ongole Grade cattle. The secondary data used were 4 genotypes in Rancah cattle, namely CC, CT, CA, and TT respectively, 6, 2, 4, and 2 heads, and 3 genotypes in Ongole Grade cattle, namely CC, CT, and CA, respectively. 4, 2, and 1 head. The data on slaughter weight, carcass weight, and carcass percentage were 14 males of Rancah cattle aged 1.5 – 2.5 years, while data for PO cattle were obtained from 7 males of Ongole Grade 1.5 years old. Parameters measured were slaughter weight, carcass weight, carcass percentage. Data were analyzed descriptively. The results showed that genetic diversity in Rancah and PO cattle due to the R25C and R25H mutations in the Leptin gene was not differences in slaughter weight, carcass weight, and carcass percentage.
ABSTRAKPenelitian mengenai pengaruh pemberian margarin terhadap sifat fisiko kimiawi dan sensoris sosis ayam petelur afkir adalah untuk mengetahui penambahan margarin terhadap kualitas sosis ayam petelur afkir, selain itu untuk memanfaatkan daging ayam petelur afkir sebagai sumber protein hewani, dan untuk melakukan penganekaragaman pangan, sehingga produk yang dihasilkan dapat diterima oleh konsumen. Penelitian ini dilakukan secara eksperimental dengan rancangan acak lengkap pola searah dengan empat perlakuan pemberian margarin 0,0 %; 2,5 %; 5,0 % dan 7,5 % dengan empat kali ulangan. Data yang diperoleh diuji secara statistik dengan analisa varian (ANOVA), apabila terdapat perbedaan yang nyata dilakukan Uji jarak berganda Duncan. Hasil analisis menunjukkan bahwa kadar air dan kadar lemak dan pH sosis berpengaruh nyata namun kadar protein tidak berpengaruh nyata antara sosis yang tidak diberikan margarin (P-1) dan sosis yang diberikan margarin (P-2, P-3, dan P-4). Sosis yang dihasilkan akan semakin meningkat kadar protein, kadar lemak dan pH dengan bertambahnya persentasi margarin yang diberikan, sebaliknya kadar airnya akan menurun. Berdasarkan uji sensoris (tampilan, warna, flavor, tekstur dan total penerimaan), maka sosis ayam petelur afkir dapat diterima oleh konsumen. Sosis yang diberi margarin nilainya berkisar antara 7,0 -8,4 (cukup suka -sangat suka) dan yang tidak diberi margarin nilainya lebih rendah yaitu berkisar antara 5,2 -6,9 (netral -cukup suka).Kata kunci: Ayam petelur afkir; sifat fisik; sifat kimiawi; margarin; sosis; sifat sensorik ABSTRACTResearch was aimed to determine the effect of margarine application on the physicochemical and sensory properties of culled layer hens sausages. In addition to utilizing the culled layer hens meat as a source of animal protein, as well as to diversify food, so that the resulting product can be accepted by consumers. This study was conducted in a completely randomized experimental design with four treatments unidirectional pattern with margarine giving addition 0.0 %; 2.5 %; 5.0 % and 7.5 % with four replications. The data obtained were statistically tested by analysis of variance (ANOVA), if there is a noticeable difference, then it continued to Duncan's multiple range test. The analysis showed that the water content, fat content, and pH sausage has significant effect, but the protein content was not significantly between the sausages were not given margarine (P-1) and the sausages are given margarine (P-2, P-3 and P-4). The sausage produced will increase the protein content, fat content, and pH with increasing percentage of margarine given, otherwise the moisture content will decrease. Based on sensory testing (appearance, color, flavor, texture and total acceptance), culled layer hens sausage can be accepted by consumers. Sausages were given margarine value ranges between 7.0 to 8.4 (just like -really like) and were not given margarine has lower value ranging from 5.2 to 6.9 (neutral -just like).
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