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Journal : Jurnal Peternakan Indonesia

Efektifitas Dadih Susu Sapi Mutan Lactococcus lactis terhadap Kanker Pada Mencit yang Diinduksi Benzo[e]piren Indri Juliyarsi
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 11, No 1 (2006): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (143.595 KB) | DOI: 10.25077/jpi.11.1.25-35.2006

Abstract

The aims of the present research were to study the effectiveness of fermented buffalo milk (dadih) to control cancer diseases by mice. The research was initiated by preparing dadih fermented with Lactococcus lactis mutant (Dadih SML). The dadih SML product was firstly tested for their toxic potent by using shrimp juvenile (prawn larva of Arthemia Leach Salina) according to method of Brine Shrimp to define the activity of anticarcinogenic potent of dadih. Dadih SML assesses LC50 of 357.7252 g/ml. It means that dadih SML could pursue cancer. Dadih SML was then tested to 18 female mice (Mus musculus) which have been treated with carcinogenic compound of benzoepiren. Dadih SML was offered to mice in three doses: 70 mg/20 BB g, 126 mg/20 BB g and 210 mg/20 BB g. As positive control was used nisin in two doses: 14.4 mg/20 BB g and 4.2 mg/20 BB g and negative control was distilled water by 0.4 ml/20 BB g. The animals were induced for 10 days by benzoepiren 0.3 mg/20 BB g, and followed for 15 days by tested compound. The results showed that dadih SML with doses of 210 mg/20 BB g could effectively encounter cancer bump volume 72,513 % where heavy change of body and also result of autopsy show normally.
Kajian Penambahan Gambir sebagai Bahan Penyamak Nabati terhadap Mutu Kimiawi Kulit Kambing I. Juliyarsi; D. Novia; J. Helson
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 15, No 1 (2013): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpi.15.1.35-45.2013

Abstract

Gambier contains tannin which functions as vegetable tanning material. This study aimed to determine, the gambier addition to produces the best chemical quality leather according to Indonesian National Standard chemical quality goatleather (SNI 06-0463-1989). The method was used experimental method  randomized block design, which consists of 5 treatments with 4 replications. Treatment of this study was added the gambier percentage (%), each treatment consisting of: treatment A: 15%, B: 20%, C: 25%, D: 30%, and E: 35%. The variables were measured water content, oil/fat content, water-soluble substances content, levels of substances rawhide, levels of insoluble ash in the water, levels of tanning substances (tannins) bound and the tanning degree. The results showed a significantly different effect (P <0.05) to decrease water content, levels of substances rawhide, levels of substances soluble in water and increasing tanning degree and did not differ significantly (P> 0.05) oil/fat content, ash content and levels of tanning substances (tannins) bound. The conclusion of this study was the addition of 25% was the best gambier percentage, with 17.06±0.15% water content, the fat/oil 7.69±1.24%, the levels of water-soluble substances 4.16±0.99%, levels of substances rawhide 42.47±6.39%, 0.99±0.03% levels of insoluble ash in the water, levels of tanning substances (tannins) bound 27.63±2.75% and 65.46% tanning degree, which all meet the quality standard ISO test 06-0994-1989 and SNI No.0253-2009.
Karakterisitik Kimia dan Total Koloni Bakteri Gelatin dari Beberapa Jenis Kulit Ternak S. Melia; I. Juliyarsi; M. Hayatuddin
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 16, No 3 (2014): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpi.16.3.188-192.2014

Abstract

Penelitian ini bertujuan untuk mempelajari sifat kimia dan total koloni bakteri gelatin yang dihasilkan dari beberapa jenis kulit ternak. Bahan yang digunakan dalam penelitian ini adalah kulit sapi, kulit kerbau dan kulit kambing yang diperoleh dari rumah potong hewan di Padang.  Metode yang digunakan adalah metode eksperimen Rancangan Acak Kelompok, 6 perlakuan dan 4 kelompok.  Perlakuannya meliputi : (A). 100% kulit sapi, (B).  100% kulit kerbau, (C). 100% kulit kambing, (D). 50% kulit sapi : 50% kulit kerbau, (E).  50% kulit sapi : 50% kulit kambing, (F).  50% kulit kerbau : 50% kulit kambing.  Selanjutnya data yang diperoleh dianalisis menggunakan analisis stastistik dan uji lanjut dengan Duncan’s Multiple Range Test (DMRT).  Peubah yang diamati dalam penelitian ini adalah kadar protein, kadar lemak dan total koloni bakteri.  Hasil penelitian menunjukkan bahwa gelatin yang dihasilkan dari beberapa jenis kulit ternak berpengaruh nyata (p<0,05) terhadap kadar protein, kadar lemak dan total koloni bakteri.  Gelatin yang terbaik dari hasil penelitian adalah gelatin yang diperoleh dari kulit sapi 100%, dengan kadar protein 31,47%, kadar lemak 1,43% dan total koloni bakteri 8,34 x105 CFU/g.