The Influence of Nano-Encapsulation of Melastoma malabathricum L. Fruit Extract to Lipid Profile of Broiler Chicken

The aim of this research was to examine the impact of nano encapsulation of Melastoma malabathricum L. fruit extract as feed additive that was given through drinking water towards lipid profile of broiler chicken. Experimental design used in this research was completely randomized design using six increment treatments of Melastoma malabathricum L. fruit extract to the drinking water of the chicken each with five repetitions. Detail of treatment rations were as follow: T0 drinking water treatment without feed additive (negative control), T1 drinking water treatment + 0.2 mg/kg body weight simvastatin (positive control), T2 drinking water treatment + 1.5% Melastoma malabathricum L. fruit extract, T3 drinking water treatment + 3.0% Melastoma malabathricum L. fruit extract, T4 drinking water treatment + 1.5% nano encapsulation of Melastoma malabathricum L. fruit extract, T5 drinking water treatment + 3.0% nano encapsulation of Melastoma malabathricum L. fruit extract. Observed Parameters were the blood lipid profile, cholesterol of meat and crude fat of meat. The results showed that adding the nano encapsulation of Melastoma malabathricum L. fruit extract did not give significant effect (P>0.05) on blood lipid profile and crude fat of the thigh and breast of the broilers. Addition of nano encapsulation of Melastoma malabathricum L. fruit extract gives real impact (P<0.05) toward reduction of broiler’s meat cholesterol. The conclusion of this research is that giving nano encapsulation of Melastoma malabathricum L. fruit extract is able to improve lipid profile of broiler, which is in the amount of meat’s cholesterol

A Comparison of Two Excreta Collection Tecnique (Tray vs Plastic Bag) for Amino Acids Digestibility and Metabolizable Energy Determinatons of Rapeseed Meals in Adults Cockerels

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Effects of Probiotic, Prebiotic, and Synbiotic Mixed Culture Based on Wheat Pollard on Productivity of Kampung’s Chicken

This research was aimed to assess the effectiveness of processed wheat pollard -based rations to increase the productivity of Kampung chickens raised until 8 weeks old. The research was carried out in a completely randomized design with 5 treatments and 4 replications. The treatments consisted of wheat pollard based ration (WP), wheat pollard based ration plus probiotic mixed culture (WPPro), wheat Pollard as prebiotic mixed (WPPre)            , wheat pollard as synbiotic mixed culture ration 40% (WPS40), wheat pollard as synbiotic mixed culture ration 60% (WPS60)   . The parameters observed were feed consumption, final body weight, feed conversion ratio (FCR), weight gain, nitrogen retention, income over feed and chick cost (IOFCC) and profiles of intestinal villus. Results showed a significant effect of the treatments on the final body weight, weight gain, nitrogen retention, IOFCC and profiles of small intestinal villus (duodenum, jejenum, ileum). It was concluded that the inclusion of 40% wheat pollard synbiotic mixed culture (WPS 40) in the ration was able to increase the productivity of kampung chickens reared until 8 weeks old

Phytobiotic Utilization as Feed Additive in Feed for Pancreatic Enzyme Activity of Broiler Chicken

This research was conducted to evaluate the effect of turmeric water extract, garlic and combination turmeric and garlic as a feed additive in the broiler diet on pancreatic enzyme activity of broiler chicken. Effectivity of treatments was assessed by addition of phytobiotic (control, 015% zinc bacitracin, 2.5% TE, 2.0% GE, 2.5% TGE) which were arranged Completely Randomized Design with 4 replications. The variables measured were pancreatic enzyme activity(amylase enzyme activity, protease enzyme activity  and lipase enzyme activity).The results showed that enzyme protein activity content of 2.5% TE supplementation is also high at 82.02 U/ml, then supplemented 2.5% TGE, 2.0% GE, negative control and positive control respectively 75.98 ; 72.02; 68.74; and 66.57 U/ml. The lipase enzyme activity whereas the negative control and a positive control differ significantly higher (P<0.05) to treatment with the addition of 2.5% TE, 2.0% GE and 2.5% TGE phytobiotic. The research concluded that the incorporation of 2.5% TE, 2% GE and combined 2.5% TGE as feed additive enhanced pancreatic enzyme activity

PENGARUH PENGGUNAAN CORN DRIED DISTILLERS GRAINS WITH SOLUBLES DALAM RANSUM TERHADAP PERFORMAN PUYUH JANTAN

Feeding trial were conducted to study the effect of the use of corn dried distillers grains with solubles (DDGS) in the diets on growth performance of male coturnix. One hundred and twenty male coturnixs were allotted into four dietary treatments containing 0, 10, 20 and 30% DDGS respectively in a Completely Randomized Design. Each treatment was replicated eight times. Feed and water were provided ad libitum. The variables observed were feed intake, average daily gain and feed conversion ratio. The data were analyzed using 0ne Way of analyses of variance (ANOVA). The result indicated that there was no effect of DDGS on the feed intake, average daily gain and feed conversion ratio. It could be concluded that DDGS can be used up to 30% in the diets of male coturnix. Keywords: Growth performance, Corn-DDGS, Male coturnix

Pengolahan Sinbiotik Kultur Campuran yang Berasal dari Kombinasi Bekatul Gandum sebagai Prebiotik dan Jus Kubis Terfermentasi sebagai Probiotik melalui Proses Fermentasi

Penelitian ini bertujuan untuk mengkaji kualitas sinbiotik kultur campuran yang berasal dari jus kubis terfermentasi sebagai probiotik yang ditambahkan pada bekatul gandum sebagai prebiotik melalui proses fermentasi. Penelitian ini dilakukan dengan menggunakan rancangan acak lengkap pola faktorial 3x3 dengan 3 ulangan. Faktor yang digunakan adalah lama pemeraman dan variasi konsentrasi jus kubis. Parameter yang diamati adalah komponen proksimat (kadar air, abu, lemak kasar, protein kasar, serat kasar dan bahan ekstrak tanpa nitrogen (BETN), komponen serat berupa acid detergent fibre atau ADF, neutral detergent fibre (NDF), selulosa, hemiselulosa dan lignin, serta gross energi, glukosa, sukrosa, mannosa, arabinosa, rafinosa, amilum, amilosa, amilopektin dan pati resisten serta profil sinbiotik kultur campuran melalui analisis scanning electron microscope (SEM). Hasil penelitian memperlihatkan adanya peningkatan yang signifikan pada kadar abu, protein kasar, serat kasar (p<0,05) sedangkan pada parameter BETN, ADF, NDF, hemiselulosa, lignin, gross energi, sukrosa, mannosa, arabinosa, rafinosa, amilosa, amilum, amilopektin dan pati resisten terdapat interaksi antar kedua faktor (p<0,05) namun pada parameter glukosa tidak terdapat interaksi antar kedua faktor. Kesimpulan penelitian yaitu sinbiotik kultur campuran terbaik terdapat pada penambahan 40% jus kubis terfermentasi dengan lama fermentasi 4 hari. Sinbiotik kultur campuran ini dapat digunakan sebagai sumber additive untuk pangan maupun kepentingan lainnya seperti pakan ternak.Processing of Mixed Culture Sinbiotics Originating from the Combination of Wheat Pollard as Prebiotics and Fermented Cabbage Juice as Probiotics through the Fermentation ProcessAbstractThe objective of this study was to examine the quality of mixed culture synbiotics derived from fermented cabbage juice as probiotics which were added to wheat pollard as a prebiotic through the fermentation process. The study used a completely randomized 3x3 factorial pattern design with 3 replications and the observed factors were duration of incubation and concentrations of applied cabbage juice. Proximate components (water content, ash, crude fat, crude protein, crude fiber and extraction material without nitrogen or BETN), fiber components (acid detergent fiber (ADF), neutral detergent fiber (NDF), cellulose, hemicellulose and lignin), gross energy, glucose, sucrose, mannose, arabinose, raffinose, starch, amylose, amylopectin and resistant starch and mix culture synbiotic profile through scanning electron microscope (SEM) were analyzed. The results showed a significant increase in ash content, crude protein, crude fiber (p<0.05) while in BETN, ADF, NDF parameters, hemicellulose, lignin, gross energy, sucrose, mannose, arabinose, raffinose, amylose, starch, amylopectin and resistant starch interaction between the two factors (p<0.05). However, in the glucose parameter there was no interaction between the two factors. The conclusion of the research is that the best mixed culture synbiotic is in the addition of 40% fermented cabbage juice with 4 days fermentation time. This mixed culture synbiotic can be used as an additive source for food and animal feed

PENGARUH SUPLEMENTASI DL-METIONIN DAN L-LISIN HCL PADA PAKAN STANDAR KAFETARIA TERHADAP BERAT BADAN, ORGAN DALAM DAN ORGAN REPRODUKSI AYAM KAMPUNG FASE PULLET

The aim of this study was to determine the effect of the supplementation of dl-methionine and l-lysine HCl to diet based on cafeteria standards of native chickens on body weight, internal organs and reproductive organs of native chicken at pullet phase. A total of 128 fourteen weeks-old native chickens were used in this study. The native chickens were divided into 4 treatments with 4 replications. The dietary treatments were: T0 (ration based on cafeteria standard), T1 (ration based on protein standard of NRC), T2 (cafeteria ration+0.09% DL-Methionine+0.22% L-Lysine HCl), T3 (cafeteria ration+0.19% dl-methionine+0.42% l-lysine HCl). The data collected were body weight, liver and bile, pancreas, gizzard, testicular and ovary weight  of native chickens aged 20 weeks. The result of this study for T0, T1, T2 and T3 showed that body weight of chickens were 1418.60; 1431.59; 1503.88 and 1556.41 g/bird, liver and bile weights were 22.44; 21.79; 24.49 dan 25.93 g/bird, pancreas weights were 2.33; 2.28; 2.50 and 2.70 g/bird, gizzard weight were 25.31; 23.91; 25.38 and 26.86 g/bird, testicular weight were 3.66; 3.86; 9.55 and 9.46 g/bird, testicular volume were 3.81; 3.38; 9.13 and 9.16 and ovary weight were 1.12; 1.32; 3.14 and 4.61 g/bird, respectively. The results showed that supplementation of DL-Methionine and L-Lysine HCl gave significantly effect (P<0.05) upon body weight, liver and bile weight, pancreas weight, testicular weight and volume and ovary weight, but it did not effected to gizzard weight. It can be concluded that supplementation of 0.27% dl-methionine and 0.79% l-lysine HCl increase body weight, internal organs weight and reproductive organs weight of native chickens.  Keywords: Cafeteria, DL-Methionine, L-Lysine HCl, Native Chicken, Supplementation

The Physical and Chemical Characteristics of Eggshell Waste as Phosporus Fortification: its Effect on Egg Production and Eggshell Quality of Laying Hens

ABSTRACT Two experiments were conducted to investigate the physical and chemical characteristic of phosphorus fortified eggshell waste by phosphoric acid and its effect on egg production and eggshell quality of laying hens. Experiments 1, eggshell waste was washed in water temperature of 80° for 15 minutes and then divided into 4 group. Group 1, eggshell waste without phosphoric acid (control) ; group 2, eggshell waste is soaked in phosphoric acid 3% for 15 minutes; group 3 : eggshell waste is soaked in phosphoric acid 4% for 15 minutes and group 4 eggshell waste is soaked in phosphoric acid 5% for 15 minutes. The total of bacteria, the phosphorus content and breaking strength were measured to evaluate the physical and chemical character of egg shell waste. Experiment 2 is the application of the result of experiment 1 in hens feed. Forty-eight laying hens (Isa Brown strain) at 25 weeks of age were used in this study. Completely Randomized Design used in this experiment. The results of this experiment showed that the increase concentration of phosphoric acid decreases the total of bacteria, increases the phosphorus content and decreases eggshell waste breaking strength. The different concentration of phosphoric acid had not significantly effect on egg production (feed intake, calcium intake, phosphorus intake, egg weight) and egg shell quality (eggshell weight, eggshell percentage, the calcium content). Key words: egg shell waste, bacteria, phosphorus fortification, egg production and eggshell quality