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Jurnal Agripet
Published by Universitas Syiah Kuala
ISSN : 14114623     EISSN : 24604534     DOI : https://doi.org/10.17969/agripet
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Aims Jurnal Agripet aims to publish original research results on farm tropical animals such as cattle, buffaloes, sheep, goats, horses, poultry, etc. Scope Jurnal Agripet encompasses a broad range of research topics in animal sciences and biotechnology including animal physiology and nutrition, feed processing and technology, animal productions, animal genetics, breeding and reproduction, meat and milk sciences, animal health, behavior and welfare, animal housing and livestock farming system.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi
Articles 462 Documents
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Kecernaan Bahan Kering, Bahan Organik, Lemak Kasar dan Nilai Total Digestible Nutrient Hijauan Pakan Kambing Puspadina Dwi Rahmawati; Eko Pangestu; Limbang Kustiawan Nuswatara; Marry Christiyanto
Jurnal Agripet Vol 21, No 1 (2021): Volume 21, No. 1, April 2021
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v21i1.17933

Abstract

ABSTRAK. Penelitian ini bertujuan untuk mengkaji nilai kecernaan bahan kering (KcBK), kecernaan bahan organik (KcBO), kecernaan lemak kasar (KcLK) dan total digestible nutrient (TDN) dari hijauan pakan kambing. Percobaan menggunakan rancangan acak kelompok (RAK) terdiri dari 7 jenis hijauan pakan sebagai perlakuan dengan 3 kelompok cairan rumen kambing Jawarandu yang diambil pada waktu dan kambing yang berbeda. Perlakuan meliputi : R1 : daun indigofera; R2 : daun insulin; R3 : daun jambu Biji; R4 : daun melinjo; R5 : daun rambutan; R6 : daun singkong; R7 : daun waru. Hasil penelitian menunjukkan bahwa perbedaan jenis hijauan pakan memberikan pengaruh nyata (P0,05) terhadap kecernaan bahan kering (KcBK), kecernaan bahan organik (KcBK), kecernaan lemak kasar (KcLK) dan total digestible nutrient (TDN). Simpulan penelitian diperoleh bahwa kecernaan bahan kering (KcBK), kecernaan bahan organik (KcBO), kecernaan lemak kasar (KcLK) dan total digestible nutrients (TDN) dipengaruhi oleh kandungan protein, lemak, karbohidrat hijauan pakan pada ternak kambing.(Digestibility of dry matters, organic matters, crude lipid and total digestible nutrients of forage for goats) ABSTRACT. The objectives of this research to evaluate digestibility of dry matter (DMD), organic matter (OMD), crude fat (CFD) and total digestible nutrients (TDN) of various forages for goat. The experimental design used randomized block design (RBD) which consists of 7 types of forages as treatment with 3 different groups of rumen fluid of Jawarandu goats taken at different times and goats. The treatments were R1: indigofera leaves; R2: insulin leaves; R3: guava leaves; R4: melinjo leaves; R5: rambutan leaves; R6: cassava leaves; R7: waru leaves. The results indicated that the different types of forages have significant effects (P 0.05) on digestibility of dry matter (DMD), organic matter (OMD), crude fat \ (CFD) and total digestible nutrient (TDN). The research concluded that dry matter digestibility (DMD), organic matter digestibility (ODM), crude fat digestibility (CFD) and total digestible nutrients (TDN) were affected by protein, fat, and carbohydrate contains of various forages for goat.
Evaluasi Validitas Human Cortisol Enzyme-Linked Immunosorbent Assay (ELISA) Kit dan Waktu Sentrifugasi Sampel Darah untuk Pengukuran Konsentrasi Hormon Kortisol pada Kambing Kacang Gholib Gholib; Sri Wahyuni; Rahma Melinda; Muslim Akmal
Jurnal Agripet Vol 21, No 1 (2021): Volume 21, No. 1, April 2021
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v21i1.18153

Abstract

ABSTRAK. Penggunaan human cortisol enzyme-linked immunosorbent assay (ELISA) kit untuk pengukuran hormon kortisol pada hewan dan keterlambatan waktu sentrifugasi sampel darah untuk analisis hormon perlu dievaluasi. Penelitian ini bertujuan untuk mengevaluasi validitas human cortisol ELISA kit (EIA-1887, DRG Instruments GmbH, Germany) untuk pengukuran konsentrasi kortisol dan menguji pengaruh keterlambatan waktu sentrifugasi sampel darah terhadap stabilitas konsentrasi kortisol pada kambing kacang. Sampel darah dikoleksi dari delapan ekor kambing kacang. Uji validitas kit EIA-1887 dilakukan secara: a) analitik (uji parallelism, akurasi, dan presisi), dan b) biologis (pengukuran kortisol sebelum dan setelah transportasi). Uji keterlambatan waktu sentrifugasi terhadap stabilitas konsentrasi kortisol dilakukan dengan 5 perlakuan yaitu disentrifugasi kurang dari 1 jam (P1/kontrol), 6 jam (P6), 12 jam (P12), 18 jam (P18),dan 24 jam (P24) setelah darah dikoleksi. Data uji parallelism dianalisis dengan uji persamaan kemiringan, uji presisi dihitung % CV (coefficient variation) intra-assay dan inter-assay, uji akurasi dihitung % recovery, uji T untuk validasi biologis, dan uji ragam (One Way Anova) untuk pengaruh waktu sentrifugasi. Hasil uji parallelism menunjukkan kurva sampel kambing kacang sejajar/parallel dengan kurva standar kortisol. Akurasi kit EIA-1887 adalah 103,437,85%, dan % CV intra-assay dan inter-assay adalah 10%. Konsentrasi kortisol setelah transportasi secara signifikan lebih tinggi daripada sebelum transportasi (p0,05). Adanya penurunan secara nyata konsentrasi kortisol pada darah yang disentrifugasi 24 jam (P24) setelah koleksi (p0,05). Kesimpulan, human cortisol ELISA kit (EIA-1887) memiliki validitas yang baik secara analitik dan biologis untuk digunakan dalam pengukuran konsentrasi kortisol pada kambing kacang. Keterlambatan waktu sentrifugasi selama 24 jam berpengaruh terhadap konsentrasi kortisol. (Evaluation the Validity of Human Cortisol Enzyme-Linked Immunosorbent Assay (ELISA) Kit and Centrifugation Time of Blood Sample for Measuring the Concentration of Cortisol in Kacang Goats) ABSTRACT. The use of human cortisol ELISA kit for measuring cortisol in animals and delayed to blood centrifugation time for hormone measurement need to be evaluated. This study aimed to evaluate the validity of human cortisol ELISA kit (EIA-1887, DRG Instruments GmbH, Germany) for cortisol measurement and effect of delayed to blood centrifugation time on cortisol concentrations in kacang goats. Blood was collected from eight kacang goats. Validation test of EIA-1887 kit was performed through: a) analytical (parallelism, accuracy, and precision tests), and b) biological validations (measuring cortisol concentrations before and after transportation). Five treatments were performed to test delayed to centrifugation time: blood centrifuged at 1 h (control, P1), 6 h (P6), 12 h (P12), 18 h (P18), and 24 h (P24) after collection. Parallelism data were analyzed by slope equality test, precision and accuracy calculated by % CV of intra-and inter-assay, and % recovery, respectively. Data of biological validation and centrifugation time effects were analyzed by Student t-test, and one way ANOVA, respectively. Results of parallelism showed that serial dilution curve of kacang goat plasma was parallel with cortisol standard curves. Accuracy of EIA-1887 kit was 103.437.85%, and % CV of intra-and inter-assay were 10%. Concentration of cortisol after transportation was significantly higher than before transportation (p0.05). Concentration of cortisol was significantly decreased when blood was centrifuged at 24 h after collection (P0.05). In conclusion, human cortisol ELISA kit (EIA-1887) is a reliable assay for measuring cortisol in plasma of kacang goat. Delayed to blood centrifugation time affect cortisol concentrations.
Peningkatan Produksi Susu Kambing Peranakan Etawah Melalui Pemberian Coleus amboinicus Lour dan Sauropus androgynus L. Merr Adriani Adriani; Sri Novianti; Fatati Fatati
Jurnal Agripet Vol 21, No 1 (2021): Volume 21, No. 1, April 2021
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v21i1.18070

Abstract

ABSTRAK. Penelitian ini bertujuan untuk mengetahui pengaruh Coleus amboinicus L. (daun bangun-bangun) dan Sauropus androgynus L. Merr (daun katuk) terhadap produksi susu kambing Peranakan Etawah. Enam belas ekor kambing Peranakan Etawah laktasi digunakan pada penelitian ini dengan rancangan acak kelompok 4 x 4. Perlakuan P0 = 30% konsentrat +70% hijauan, P1= P0+6 g/kg BK Coleus amboinicus L., P2 = P0+6 g/kg BK Sauropus androgynus L. Merr, dan P3 =3 g/kg BK Coleus amboinicus L. +3 g/kg BK Sauropus androgynus L. Merr. Peubah yang diamati adalah konsumsi ransum (bahan kering, protein kasar, lemak kasar, serat kasar, Ca dan P), produksi susu dan kualitas susu (bahan kering, bahan kering tanpa lemak, lemak, protein, casein dan berat jenis). Data dianalisis menggunakan ANOVA, jika berbeda nyata antar perlakuan dilakukan uji lanjut berganda Duncan. Perlakuan pemberian Coleus amboinicus L. dan Sauropus androgynus L. Merr tidak memengaruhi konsumsi bahan kering (BK) pakan, protein kasar (PK), lemak kasar (LK), serat kasar (SK), Ca dan P (P0,05). Perlakuan Coleus amboinicus L. dan Sauropus androgynus L. Merr dapat meningkatkan produksi susu (P0,05), namun tidak memengaruhi kualitas susu (bahan kering, bahan kering tanpa lemak, lemak, protein dan casein) (P0.05) dan sangat nyata memengaruhi berat jenis (BJ) susu kambing Peranakan Etawah (P0,01). Disimpulkan bahwa pemberian Coleus amboinicus L. dan Sauropus androgynus L. Merr dapat meningkatkan produksi susu, tetapi tidak memengaruhi konsumsi ransum dan kualitas susu. (Increased production of Etawah cross-breed goat milk by giving Coleus amboinicus Lour and Sauropus androgynus L. Merr) ABSTRACT. This study intended to determine the effect of Coleus amboinicus L. and Sauropus androgynus L. Mers on Etawah crossbreed goat milk production. Sixteen lactating Etawah crossbred goats were used in the 4 x 4 randomized block experiment consisted of four treatments, P0 = 30% concentrate + 70% forage, P1 = P0 + 6 g/kg Coleus amboinicus L., P2 = P0 + 6 g/kg Sauropus androgynus L. Merr and P3 = 3 g/kg Coleus amboinicus L. + 3 g/kg Sauropus androgynus L. Merr on dry matter basis. The variables measured were consumption (dry matter, crude protein, crude fat, crude fiber, Ca and P), milk production and milk quality (dry matter, milk solid non fat, protein, specific gravity). Data were analyzed by ANOVA, if there were differences between treatments, Duncan's multiple-test was carried out. The result showed that, the addition of Coleus amboinicus L. and Sauropus androgynus L. Merr in ration did not affect dry matter consumption, crude protein, crude fat, crude fiber, Ca and P (P0.05). Coleus amboinicus L and Sauropus androgynus L. Merr significantly increased milk production (P0.05), and highly affected specific gravity of Etawah crossbreed goat milk (P 0.01), but did not affect milk quality (dry matter, dry ingredients non fat, protein fat and casein) (P0.05). It could be concluded that the addition of Coleus amboinicus L. and Sauropus androgynus L. Merr increased milk production, but did not affect consumption and milk quality.
Histologis Perkembangan Embrio Ayam pada Masa Inkubasi Satu sampai Tujuh Hari Fitriani Fitriani; Husmimi Husmimi; Dian Masyitha; Muslim Akmal
Jurnal Agripet Vol 21, No 1 (2021): Volume 21, No. 1, April 2021
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v21i1.18449

Abstract

ABSTRAK. Penelitian ini bertujuan melihat perkembangan embrio ayam secara histologi pada waktu 1, 2, 3, 4, 5, dan 7 hari inkubasi. Sampel yang digunakan adalah telur fertil yang didapat dari teaching farm Fakultas Pertanian Jurusan Peternakan Universitas Syiah Kuala. Pengamatan secara makroskopis dilakukan pada setiap sampel embrio ayam, sementara pengamatan mikroskopis struktur embrio ayam dilakukan dengan pembuatan preparat histologi. Hasil penelitian ini menampilkan data perkembangan embrio ayam secara spesifik dari umur inkubasi hari ke-1 sampai hari ke-7. Secara makroskopik dan mikroskopis, gambaran umum perkembangan embrio ayam selaras dengan informasi tabel pertumbuhan embrio ayam. Secara histologis, gambaran perkembangan struktur embrio ayam baru dapat diamati dengan baik yaitu pada umur inkubasi hari ke-3 sampai hari ke-7. Dapat disimpulkan bahwa secara histologi perkembangan embrio ayam baru dapat diamati pada masa inkubasi hari ke-3. Penelitian ini juga dapat dijadikan sebagai bahan acuan dasar untuk penelitian lanjutan terutama terhadap organogenesis pada embrio ayam. (Histological evaluation on the development of chicken embryo during the incubation periodfrom 1st to 7th days) ABSTRACT. The aim of this study was to find out the development of chicken embryos at day 1st, 2nd, 3rd, 4th, 5th, and 7th of incubation by histological method. The samples used were the fertile eggs obtained from the teaching farm of the Faculty of Agriculture, Department of Animal Husbandry, Syiah Kuala University. Macroscopic observations were made on each embryos sample, while microscopic observations of the embryos structure were carried out by histological preparations procedure. The results of this study presented the specific data of chicken embryos development from day 1st to day 7th of incubation. The macroscopic and microscopic data showed the general description of chicken embryos development similar to the information on the chicken embryo growth table. The microscopic results showed the structure description of the chicken embryos can be well observed at day 3rd to the day 7th of incubation. It can be seen the development of chicken embryos can be observed by histology method on day 3rd of incubation. This research can also be used as a basic reference for further research, especially on organogenesis of chicken embryos.
Analisis Spasial Kesesuaian Lahan Sapi Aceh dan Padang Penggembalaan di Kabupaten Aceh Besar Samadi Samadi; Muhammad Rusdi; Ridwan Saputra
Jurnal Agripet Vol 21, No 1 (2021): Volume 21, No. 1, April 2021
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v21i1.20271

Abstract

ABSTRAK. Analisis kesesuaian lahan terutama bagi ternak ruminansia erat kaitannya dengan penetapan kawasan penyebaran dan pengembangan peternakan. Kabupaten Aceh Besar memiliki salah satu komoditi unggulan yaitu plasma nutfah sapi Aceh sebagai kekayaan sumber daya genetik ternak lokal Indonesia yang perlu dilindungi dan dilestarikan dengan cara mempertahankan populasi ternak hidup. Tujuan penelitian ini adalah menilai kesesuaian fisik lingkungan untuk pengembangan peternakan sapi Aceh yang digembalakan di padang penggembalaan. Penelitian ini telah dilaksanakan di wilayah Kabupaten Aceh Besar. Metode yang digunakan dalam penelitian ini adalah metode analisis deskriptif dengan penerapan sistem informasi geografis (SIG). Pengolahan data menggunakan aplikasi QGIS 3.10.14 dan analisis data geospasial yang disusun sesuai dengan standar kesesuaian lahan FAO berdasarkan parameter kesesuaian jenis tanah, ketinggian, kemiringan, iklim, curah hujan, suhu dan ph tanah yang dapat diamati dan diukur berdasarkan kebutuhan fisik lingkungan sapi Aceh pada padang penggembalaan. Hasil penelitian menunjukkan bahwa hampir semua wilayah 95,26% dari total luas wilayah kajian sesuai untuk kawasan peternakan sapi Aceh pada padang penggembalaan, dan hanya 4,74% lahan yang tidak sesuai untuk kawasan peternakan sapi Aceh pada padang penggembalaan. (Spatial analysis of land and pasture suitability for Aceh cattle in Aceh Besar district) ABSTRACT. Analysis of land suitability for livestock is strongly related to distribution and livestock development Aceh Besar District has one of the leading commodities, namely Aceh cow germplasm as a wealth of genetic resources of Indonesian local livestock that need to be protected and preserved by keeping the number of livestock population the objective of this study is to assess the physical suitability of the environment for the development of Aceh Cows that are grazed in pastures. This research was conducted in the Aceh Besar District area. The method applied in this study was description analysis methods by evaluating the area topography to determine the land suitability for cattle and pasture and its potency as a tool to determine land suitability for livestock production. The focus of the study was based on application of a GIS geographic information system in handling spatial data on soil types, altitude, slope, climate, rainfall, temperature, and soil pH in accordance with FAO land suitability standards. All data were analyzed by using QGIS 3.10.14 software. The results showed that almost all areas of 95.26% of the total area of the study area were suitable for the Aceh cattle breeding area in grazing areas, and only 4.74% of the land was unsuitable for the Aceh cattle breeding area in pastures.
Pengaruh Waktu Penyimpanan Seasoning Whey Kefir terhadap Kualitas Fisik, Kimia dan Mikrobiologis Meilan Archadiya; Lilik Eka Radiati; Manik Eirry Sawitri
Jurnal Agripet Vol 21, No 1 (2021): Volume 21, No. 1, April 2021
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v21i1.19406

Abstract

ABSTRAK. Mutu produk seasoning whey kefir sangat dipengaruhi oleh kualitas bahan baku, proses pengolahan, proses fermentasi dan waktu penyimpanan. Perubahan nilai gizi dapat terjadi karena proses penyimpanan yang akan mempercepat kerusakan terhadap produk seasoning whey kefir. Penelitian ini bertujuan untuk mengetahui pengaruh waktu penyimpanan terhadap total asam laktat, pH, kadar protein, Total Plate Count (TPC), dan Angka Kapang Khamir (AKK). Metode penelitian yang digunakan adalah eksperimen laboratorium dengan pola Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan 6 ulangan. Perlakuan yang dicobakan yaitu waktu penyimpanan 0 hari (P0), 7 hari (P1), 14 hari (P2), 21 hari (P3) dan 28 hari (P4). Analisis data menggunakan Analysis of Variance (ANOVA). Hasil analisis menunjukkan bahwa perlakuan waktu penyimpanan memberikan perbedaan yang sangat nyata (P0,01) terhadap total asam laktat, pH, kadar protein, Total Plate Count (TPC), dan Angka Kapang Khamir (AKK). Disimpulkan bahwa penggunaan seasoning whey kefir dapat bertahan dan layak untuk dikonsumsi selama 14 hari penyimpanan pada suhu refrigerator (0-4C) dengan nilai total asam laktat 1,12%, pH 4,30, kadar protein 1,06%, Total Plate Count (TPC) 3,73 log cfu/ml dan Angka Kapang Khamir (AKK) 2,92 log cfu/ml. (The effect of storage period on the physical, chemical and microbiological qualities) ABSTRACT. Seasoning whey kefir quality is strongly in fluenced by raw materials, processing, fermentation and storage. Changes in nutritional value may occur due to prolonge storage which will accelerate deterioration of seasoning whey kefir. This study aims to determine the effect of storage period on total lactic acid, pH, protein content, Total Plate Count (TPC), mold and yeast. The research method used was a laboratory experiment with a Completely Randomized Design (CRD) consisting of 5 treatment and 6 replications. The treatment tested was storage period 0 days (P0), 7 days (P1), 14 days (P2), 21 days (P3) and 28 days (P4) on whey kefir seasoning. The data were analyzed using Analysis of Variance (ANOVA). The result showed that as the storage period gave a very significant difference (P0.01) to total lactic acid, pH, protein content, Total Plate Count (TPC), mold and yeast. The use of whey kefir seasoning can last and are suitable for consumption during a period of 7-14 days of storage at refrigerator temperature (0-4C) with the total value of lactic acid 1,12%, pH 4,30, protein content 1,06%, Total Plate Count (TPC) 3,73 log cfu/ml, mold and yeast 2,92 log cfu/ml.
Evaluasi Ukuran-Ukuran Tubuh pada Sapi Belgian Blue, Peranakan Ongole dan Silangannya Aminurrahman Aminurrahman; Rudy Priyanto; Jakaria Jakaria
Jurnal Agripet Vol 21, No 1 (2021): Volume 21, No. 1, April 2021
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v21i1.17684

Abstract

ABSTRAK. Penelitian ini bertujuan mengevaluasi dan menganalisis ukuran-ukuran tubuh pada sapi Belgian Blue, Peranakan Ongole dan silangannya. Sapi yang digunakan dalam penelitian ini sebanyak 30 ekor terdiri atas 7 ekor sapi Belgian Blue (BB), 8 ekor sapi Peranakan Ongole (PO) dan 15 ekor silangannya (BBxPO) yang dipelihara di Balai Embrio Ternak (BET) Cipelang Bogor, Indonesia. Peubah ukuran-ukuran tubuh yang diamati adalah panjang badan, tinggi pundak, dalam dada, lebar dada, lingkar dada, tinggi pinggul dan lebar pinggul, sedangkan indeksasi yang dihitung adalah weight, height slope, length index 1, length index 2, width slope, depth index dan foreleg length. Data ukuran-ukuran tubuh pada setiap bangsa sapi dikoreksi berdasarkan umur dan jenis kelamin. Selanjutnya data ukuran-ukuran tubuh dan nilai indeksasi dianalisis menggunakan analisis ragam (ANOVA) dengan program SAS 9.4. Analisis Komponen Utama (AKU) dengan pendekatan biplot dianalisis menggunakan program XLSTAT. Hasil penelitian menunjukkan bahwa ukuran-ukuran tubuh dan indeksasi pada setiap bangsa sapi berbeda (P0.05). Hasil analisis komponen utama memperlihatkan bahwa ketiga bangsa sapi yang dianalisis secara jelas terpisah baik sapi BB, PO dan silangannya. Bangsa sapi BB dan silangannya (BBPO) memiliki karakter peubah spesifik dan menjadi penciri pada setiap bangsa sapi. Dengan demikian arah seleksi dapat mengacu pada karakter yang diinginkan sebagai sapi penghasil tipe pedaging. Evaluation of the Body Measurements on Belgian Blue, Peranakan Ongole and Its Crossbreed Cattle ABSTRACT. This study was aimed to evaluate and analyze body measurements in Belgian Blue (BB), Ongole Breed (PO) and its crossbreed (BBPO) cattle. The number of cattle used in the study were 30 heads, with 7 heads of Belgian Blue cattle, 8 heads of Ongole breed cattle, and 15 heads of its crossbreed cattle were kept in the Animal Embryo Centre (BET) Cipelang Bogor. The variables observed were body length, withers height, chest depth, chest width, girth depth, rump height, and hip-width and the calculated indexations were weight, height slope, length index 1, length index 2, width slope, depth index, and foreleg length. The body measurement data on each breed of cattle was corrected by age and sex. Furthermore, analysis of body measurement and indexing was using Analysis of variance (ANOVA) with SAS program 9.4. As for Principal Component Analysis (PCA) with a biplot approach analyzed using XLStat program. The result showed that body measurement and indexing on each breed of cattle was different (P0.05). The result of principal component analysis (PCA) suggested that the three breeds analyzed to separate the BB, PO, and it's a crossbreed. The BB and its crossbreed had specific character and became an identifying mark in every breed of cattle. Thus, the direction of the selection can refer to the qualities desired as producing beef cattle type.
Pengaruh Substitusi Gula dengan Puree Kurma (Phoenix Dactylifera L.) terhadap Sifat Kimia, Mikrobiologi dan Hedonik Es Krim Kefir Heni Rizqiati; Fahmi Arifan; Nurwantoro Nurwantoro; Siti Susanti; Rani Widya Pramesthi; Rio Sentosa
Jurnal Agripet Vol 21, No 1 (2021): Volume 21, No. 1, April 2021
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v21i1.18419

Abstract

ABSTRAK. Kefir merupakan susu fermentasi yang belum banyak diminati oleh masyarakat karena rasanya yang asam sehingga perlu dilakukan pengembangan pada produk kefir. Salah satunya dengan penggunaan kefir sebagai bahan baku es krim yang diharapkan dapat meningkatkan minat masyarakat mengkonsumsi kefir. Karena rasanya yang asam, es krim kefir perlu ditambahkan pemanis yang dapat diperoleh dari buah buahan salah satunya adalah buah kurma (Phoenix dactylifera L). Buah kurma adalah buah yang memiliki kandungan gula yang cukup tinggi dan memiliki potensi untuk dimanfaatkan sebagai pemanis alami. Penelitian ini bertujuan untuk mengetahui pengaruh substitusi gula dengan puree buah kurma pada beberapa konsentrasi terhadap kadar gula, total padatan, total asam, total khamir, total BAL, total mikroba dan hedonik dari es krim kefir. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan puree buah kurma sebagai pemanis pada beberapa level yaitu 0%, 25%, 50%, 75% dan 100%. Hasil penelitian menunjukkan bahwa substitusi gula dengan puree buah kurma berpengaruh nyata (p0,05) terhadap kadar gula, total padatan, total asam es krim kefir, tetapi tidak memberikan pengaruh yang nyata (p0,05) terhadap total khamir, total BAL dan total mikroba. Substitusi gula dengan puree buah kurma memberikan pengaruh nyata terhadap tingkat kesukaan rasa, warna, tekstur dan overall kesukaan es krim kefir, namun tidak terdapat pengaruh yang nyata terhadap aroma es krim kefir.(Effect of sugar substitution with dates puree (Phoenix dactylifera L.) on the chemical, microbiological and hedonic properties of kefir ice cream) ABSTRACT. Kefir is a fermented milk that has not been in a great demand by people because of its sour taste, so it is necessary to develop kefir products. The use of kefir as a raw material for ice cream is expected to increase peoples interest to consume kefir. Because of its sour taste, kefir ice cream needs to be added with sweeteners which can be obtained from fruits, one of which is dates (Phoenix dactylifera L). Dates are a fruit that has a high enough sugar content and has the potential to be used as a natural sweetener. The purpose of this study was to determine the effect of sugar substitution with date palm puree with several concentrations on the value of sugar content, total solid, total acid, total yeast, total LAB, total microbes and hedonic from kefir ice cream. This study used a Completely Randomized Design (CRD) with dates puree as a sweetener at the level of 0%, 25%, 50%, 75% and 100%. The results showed that the substitution of sugar with date palm puree had a significant effect (p0,05) on the sugar content, total solid, total acid of kefir ice cream, but did not have a significant effect (p0,05) on the total yeast, total LAB dan total microbes. Substitution of sugar with dates puree had a significant effect on the taste, color, texture and overall preference and there was no significant effect on the aroma of kefir ice cream.
Pengaruh Pemberian PGF2 Sebelum Koleksi terhadap Peningkatan Kualitas Semen dan Level Testosteron Sapi Aceh Eka Meutia Sari; Saifan Nur; Mulkan Mulkan; Gholib Gholib; Cut Nila Thasmi; Tongku Nizwan Siregar
Jurnal Agripet Vol 21, No 1 (2021): Volume 21, No. 1, April 2021
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v21i1.17778

Abstract

ABSTRAK. Penelitian ini bertujuan mengetahui pengaruh pemberian hormon PGF2 sebelum koleksi terhadap peningkatan kualitas semen dan level testosteron sapi Aceh di UPT. Hewan Coba Universitas Syiah Kuala. Penelitian ini dilaksanakan dari bulan Januari sampai dengan Maret 2019. Data hasil pemeriksaan kualitas semen dianalisis secara deskriptif. Dalam penelitian ini digunakan satu ekor sapi Aceh jantan sebagai kontrol dengan 2 perlakuan, yaitu P1 (tanpa pemberian PGF2 sebelum koleksi) dan P2 (pemberian PGF2 30 menit sebelum koleksi) dengan dosis 25 mg tiap perlakuan. Setiap perlakuan dilakukan sebanyak lima kali dan dilakukan secara bergantian setiap minggunya. Rata-rata volume (ml); konsentrasi (106 sel/ml); motilitas (%), viabilitas (%); abnormalitas (%); dan level testosteron (ng/ml) pada P1 vs P2 masing-masing adalah 5,21,30 vs 5,20,97 (P0,05); 145,436,58 vs 172,8 46,27 (P0,05); 63,876,44 vs 75,050,08 (P0,05); 69,300,22 vs 75,050,08 (P0,05); 16,900,08 vs 10,460,09 (P0,05); dan 28,0714,37 vs 24,196,11 (P0,05). Disimpulkan bahwa pemberian PGF2 30 menit sebelum koleksi dapat meningkatkan kualitas spermatozoa tetapi tidak dapat meningkatkan konsentrasi testosteron. (Case study the effect of giving pgf2 before the collection of the quality of Aceh cattle semen) ABSTRACT. This study aims to determine the effect of giving PGF2 hormone before collection to improve the quality of Acehnese semen in UPT. Hewan Coba Syiah Kuala University. This research was conducted from January to March 2019. Data on semen quality examination were analyzed descriptively. In this study, one Aceh cattle was used as a control with 2 treatments, namely P1 (without administration of PGF2 before collection) and P2 (administration of PGF2 30 minutes before collection) at a dose of 25 mg per treatment. Each treatment was carried out five times and carried out alternately every week. The results showed that the average volume of cement (ml) and pH P1 and P2 respectively 5.2 1.30 and 5.2 0.97, and 6.60.55 and 6.5 0.50. While the average concentration of spermatozoa (106 cells / ml) in P1 and P2 were 145.4 36.58 and 172.8 46.27 respectively. The average percentage (%) of progressive spermatozoa motility, circularity, non motility, viability, and abnormalities in P1 and P2 respectively: 63.87 6.44 and 73.63 9.42, 11.34 3, 70 and 9.0 7.01, 24.79 4.04 and 17.37 4.44, 69.30 0.22 and 75.05 0.08, 16.90 0.08 and 10.46 0.09. It was concluded that administration of PGF2 30 minutes before collection can increase the quality of spermatozoa but cannot increase the concentration of testosterone.
The Effect of Turmeric Extract (Curcuma longa l.) As a Potential Anthelmintic on Reducing Endoparasites in Naturally-Infected Sheep Diky Ramdani; Dwi Cipto Budinuryanto; Juju Julaeha
Jurnal Agripet Vol 21, No 1 (2021): Volume 21, No. 1, April 2021
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v21i1.17791

Abstract

ABSTRACT. Turmeric extract (Curcuma longa L.) has the potential to be a natural anthelmintic and alternative to commercial deworming drugs for naturally-infected local sheep. A completely randomized design was used to compare the effect of 5 different oral treatments of turmeric extract tablets at 0 (TET-0), 200 mg (TET-200), 400 mg (TET-400), 800 mg (TET-800), and commercial Oxfendazole 225mg (Oxfen-225) on reducing endoparasites (fecal egg counts, FEC) of naturally-infected local yearling ewes at day-0 (before treatments), day-7, day-14, and day-21 (after treatments) using 4 replicates (n = 4). At day-0, all experimental ewes were naturally infected by FEC Strongyles nematode ranging from 85.0 32.8 to 638 230 eggs/g. Meanwhile, FEC Fasciola spp. and Paramphistomum spp. (Trematode), Monieza spp. (Cestode), dan Eimeria spp. (coccidia) were found a little in a small number of ewes. Therefore, further analysis focused on FEC Strongyles. On day-7, only Oxfen-225 and TET-800 treatments reduced (P0.05) FEC Strongyles by 100% and 64%, respectively. There was no difference (P0.05) in the increased or reduced percentages of FEC Strongyles infections among group treatments during day-14 and day-21 although only Oxfen-225 treatment showed a constant decrease. It seems that orally administering turmeric extract tablet at 800 mg have the potential to reduce FEC Strongyles in sheep by 64% although its anthelmintic potential is still weaker than commercial oxfendazole 225 mg. (Pengaruh Ekstrak Kunyit (Curcuma longa L.) sebagai Antelmintik terhadap Penurunan Endoparasit pada Domba yang Terinfeksi secara Alami) ABSTRAK. Ekstrak kunyit (Curcuma longa L.) mempunyai potensi sebagai antelmintik alami pengganti obat cacing komersial pada domba lokal yang terinfeksi cacing. Rancangan acak lengkap digunakan untuk membandingkan pengaruh 5 perbedaan perlakuan ekstrak kunyit dalam bentuk tablet dengan dosis: 0 (TET-0), 200 mg (TET-200), 400 mg (TET-400), 800 mg (TET-800), dan Oxfendazole komersil 225mg (Oxfen-225) terhadap penurunan jumlah telur cacing pada feses (Fecal egg counts, FEC) domba betina muda yang terinfeksi cacing secara alami pada hari ke-0 (sebelum perlakuan), hari ke-7, hari ke-14, dan hari ke-21 setelah perlakuan menggunakan 4 ulangan (n = 4). Pada hari ke-0, semua domba eksperimen terinfeksi secara alami oleh nematoda Strongyles sebanyak 85.0 32.8 sampai 638 230 telur/gram feses. Sedangkan FEC Fasciola spp. dan Paramphistomum spp. (Trematoda), Monieza spp. (Cestoda), dan Eimeria spp. (Koksidia) hanya ada di beberapa domba saja dalam jumlah yang sedikit. Sehingga Analisa selanjutnya difokuskan kepada FEC Strongyles. Pada hari ke-7, hanya perlakuan Oxfen-225 dan Cur-800 yang dapat mengurangi (P0.05) persentase FEC Strongyles sebanyak 100% dan 64%, secara berurutan. Tidak ada perbedaan (P0.05) pada peningkatan atau penurunan persentase FEC Strongyles pada semua perlakuan selama hari ke-14 dan hari ke-21 walaupun perlakuan Oxfen-225 memperlihatkan pengurangan persentase FEC Strongyles secara konstan. Ekstrak kunyit dalam bentuk tablet pada dosis 800 mg mempunyai potensi menurunkan infeksi FEC Strongyles sekitar 64% pada minggu pertama, tetapi kemampuan antiparasitiknya masih di bawah oxfendazole 225 mg.

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