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. Rukmiasih
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Agriculture, Biological Sciences & Forestry

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Dampak penggunaan beluntas dalam upaya menurunkan kadar lemak daging terhadap produksi dan kadar lemak telur itik lokal . Rukmiasih; A. S. Tjakradidjaja; . Sumiati; H. Huminto
Jurnal Ilmu Pertanian Indonesia Vol. 14 No. 2 (2009): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

The beluntas (Piuchea indica L) leaf powder is one of the herbs species which contains antioxidants (flavonoid, vitamin C and beta-carotene), phytochemical and antinutrients. This study was designed to know the ability of the beluntas on the sensory of meat and duck egg without gave the negative effect on duck performances. The results showed that off-flavor's skinned meat duck were not affected, while off-flavor's duck and salted duck eggs are significantly reduced by 0.5% and 1% of beluntas leaf meal in the feed ration. Fatty acids of yolk eggs and duck meat were higher by giving beluntas leaf meal on the ration than without giving one. This showed that antioxidant on beluntas leaf meal could prevent lipid oxidation. TBA value of duck meat was the lowest by giving 0.5% of beluntas on the ration. The productivity such as egg production and feed conversion were the best by giving 1 °/o of beluntas leaf meal on the ration. Egg weight, quality of eggs; fat and cholesterol of yolk were not affected. A higher nutrient digestibilities (protein, energy, Ca and P) was obtained in duck eating 1.0% beluntas leaves (Psmall intestines. The numbers of ducks experiencing liver damage were the lowest in ducks consuming 1.0% beluntas leaves than those eating 0.5% beluntas
Penggunaan beluntas, vitamin C dan E sebagai antioksidan untuk menurunkan off-odor (25%) daging itik alabio dan Citaheup . Rukmiasih; Peni S Hardjosworo; Pius Pertumpuan Ketaren; Procula R Matitaputty
Jurnal Ilmu Pertanian Indonesia Vol. 15 No. 2 (2010): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

Meat consumption of Indonesian society is not limited to the beef and chicken. Meat ducks are now starting to become popular and food products that are brilliant prospects. Sources of duck meat usually from male and female ducks dismissed that as a result of low-quality meat. The purpose of this study is looking at providing beluntas, vitamin c and e on the effectiveness of local men ducks. In the present study utilized two strain Cihateup male duck and Alabio male duck, each of which consists of three repeats with four treatment of forages, namely: 1. KO (control), 2. Beluntas commercial feed + 0.5% (KB), 3. Beluntas commercial feed + 0.5% + vitamint c 250 mg/kg (KBC), 4. Beluntas commercial feed+ 0.5% + vitamint e 400 IU/kg/dose (KBE). Design made of CRD. The results showed that the feed treatment (KB, KBC, KBE) has no effect on feed intake, feed conversion, final weight, body weight gain, weight cut, the percentage of carcasses and carcass parts percentage Alabio duck, but duck feed Cihateup treatment (KBE) significant effect on final weight, percentage body weight gain and carcass parts of the chest compared with treatment C, KB and KBC. The use of leaf starch levels beluntas 0.5°/o yield better feed conversion. Wheat leaf beluntas as much as 0.5% + Vitamint E in the diet, is able to maintain good performance with the ducks.
Co-Authors . Sumiati A. S. Tjakradidjaja H. Huminto Peni S Hardjosworo Pius Pertumpuan Ketaren Procula R Matitaputty