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S. Syahrir
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Computer Science & IT

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Blood Profile of Beef Cattle offered Mulberry Leave Meal to Substitute Feed Concentrate S. Syahrir; K. G. Wiryawan; A. Parakkasi; M. Winugroho
Jurnal Ilmu dan Teknologi Peternakan Vol. 1 No. 1 (2010)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (89.734 KB) | DOI: 10.20956/jitp.v1i1.659

Abstract

The purpose of this experiment was to examine the effects of mulberry leave meal to substitute concentrate in rice straw based ration on blood profiles of Ongole crossbreed cattle. This experiment was carried out according to completely randomized design consisted of 3 treatments and 4 replications. The treatments were P1 (50% rice straw + 50% concentrate), P2 (50% rice straw + 25% concentrate + 25% mulberry leave meal), and P3 (50% rice straw + 50% mulberry leave meal). Parameters measured were blood profiles, i.e. blood glucose, blood cholesterol and blood HDL. The results showed that substitution of concentrate with mulberry leave meal significantly reduced (P<0.05) blood glucose and increased blood cholesterol and HDL. It is concluded that mulberry leave meal can be used to substitute concentrate and give a positive effect on glucose, cholesterol,and HDL contents of blood.
Potency of 1 - deoxynojirimycin Compounds for Slowed Hydrolysis of Various Carbohydrates by Raw Enzymes of the Rumen Liquid S. Syahrir; F. K. Tangdilintin; K. G. Wiryawan; A. Parakkasi; M. Winugroho
Jurnal Ilmu dan Teknologi Peternakan Vol. 1 No. 2 (2011)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (82.043 KB) | DOI: 10.20956/jitp.v1i2.666

Abstract

Compound of 1- deoxynojirimycin (DNJ) in the mulberry leave extract (MLE) potentially hamper the hydrolysis process of various carbohydrates. This experiment aimed to study dynamic concentration of reductive sugar resulted from the hydrolysis of various carbohydrates by raw enzymes of the rumen liquid, with or without the addition of mulberry leave extract containing 1-deoxynojirimycin. Materials tested are maltose, sucrose, starch and cellulose.  The result of the experiment showed that the addition of mulberry leave extract on the media with the substrate of maltose hampered the activity of maltase.  It was concluded that MLE containing DNJ can be used as an agent of slow release mechanism of non-structural carbohydrates, especially maltose, in the rumen system.
Co-Authors A. Parakkasi F. K. Tangdilintin K. G. Wiryawan M. Winugroho