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Nutritive value of palm oil sludge fermentation by some incubation process Bintang I.A.B; A.P Sinurat; T Purwadaria; T Pasaribu
Jurnal Ilmu Ternak dan Veteriner Vol 5, No 1 (2000): MARCH 2000
Publisher : Indonesian Center for Animal Research and Development (ICARD)

An experiment was conducted to study the effect of fermented palm oil sludge (PaS) incubated with different ways towards metabolic digestibility on dry matter,true metabolizable energy (TME) and protein digestibilities. A completely randomized design was used. Treatments consisted of unfermented pas (control) and fermented pas with and without enzymatic incubation proces, two levels of incubation temperatures (28°C and 32°C) and three levels of incubation times (3, 4 and 5 days). The digestibility studies were carried out in 46 layer. The results showed that the dry matter digestibility of P_S was not significantly affected by fermentation process neither by incubation times. TME was not affected by fermentation process and incubation times, but it was significantly affected by incubation temperatures during fennentation (P<0,05). Incubation temperatures at 3rC more significant than 28°C. Enzimatic process was more significant than without enzimatic process. True metabolizable energy was highly significantly affected by enzimatic process (P<O,OI). Protein digestibility was highly significantly affected by time and incubation process (P<O,Ol), but not significantly affected by temperatures incubation. It was concluded that fermentation process could improve the digestibility of palm oil sludge (paS). The best result obtained from incubation at 32°C for 3 days and continued by enzimatic process. Key words: Fennentation, nutritive value, palm oil sludge

Utilization of palm oil sludge in poultry diet. 1. Dried palm oil sludge and its fermented product in broiler’s diet A.P Sinurat; T Purwadaria; P.P Ketaren; D Zainuddin; I.P Kompiang
Jurnal Ilmu Ternak dan Veteriner Vol 5, No 2 (2000): JUNE 2000
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Palm oil sludge a by product of palm oil industry is not commonly used in poultry feed due to some limiting factors such as low protein and amino acids content and high fiber content. These limiting factors were expected to be reduced by fermentation technology. Therefore an experiment was conducted to study the use of fermented (FLS) and non-fermented palm oil sludge (LS) for broiler chicken feed. Two hundred and ten day-old broiler chicks were used for this study. The birds were allocated into 35 cages with 6 birds in each cage. Each 5 group of birds were fed with one of 7 experimental diets. All diets were formulated with similar nutrient contents containing either LS or FLS at 3 different levels (5, 10 and 15%) and a control diet with no LS or FLS. The experimental diets were fed for 6 weeks and the performances were observed. Carcass yield, abdominal fat, weight of liver and gizzard were also measured at the end of the trial. The results showed that LS or FLS can be included in broiler’s diet, since the mortality, carcass yield, abdominal fat, liver and gizzard were not significantly affected. Best level inclusion of LS was 5%. Although inclusion of 10-15% LS did not affect growth and feed conversion significantly, the feed intake was significantly depressed. The best level inclusion of FLS was 10%, since higher level (15%) caused growth depression. Key words: Palm oil sludge, fermentation, broilers

Effect of fibre hydrolytic enzymes supplementation on performances of broiler chickens fed diets containing rice bran Pius P Ketaren; T Purwadaria; A.P Sinurat; T Haryati
Jurnal Ilmu Ternak dan Veteriner Vol 17, No 3 (2012): SEPTEMBER 2012
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Use of the rice bran as poultry feed is restricted by its high fibre content as poultry is unable to hydrolyse the fibre into available energy. This experiment was aimed The aim of this experiment was to investigate the effect of crude enzymes supplementation on performances of broiler chickens fed diets containing 30% rice bran. The experiment was based on completely randomized design with nine experimental diets. Diets 1-5 contained 5% less than recommended protein and energy, based on determined metabolizable energy (ME) content in the rice bran at 2040 kcal/kg, without taking into account on the beneficial effect of the enzyme supplementation. These diets were: 1. A control diet (D2040, without enzymes); 2. D2040 + E. javanicum (BS4) + P. nalgiovense (S11); 3. D2040 + BS4 + A. niger; 4. D2040 + BS4 + commercial enzymes (CE); 5. D2040 + B. pumilus (PU4-2) + CE. Four other experimental diets contained the same protein and energy levels as in the diets 1-5, but had taken into account on the beneficial effect of the enzyme supplementation,. These diets were: 6. D2702 + BS4 + S11; 7. D2650 + BS4 + A. niger; 8. D2465 + BS4 + CE ;and 9. D2465 + PU4-2+ CE. Each experimental diet was repeated six times and each replication consists of 5 day-old broiler chickens. Results showed that FCR of the chickens fed D2040 + PU4-2 + CE diet (FCR = 1.38) and D2465 + PU4-2 + CE diet (FCR = 1.46) were significantly (P < 0.01) improved compared to the control diet (FCR = 1.64). This experiment strongly shows that supplementation of PU4-2 + CE enzymes significantly (P < 0.01) improved feed efficiency of the broiler chickens by 11-16%. Key Words: Fibre Hydrolytic Enzymes, Broiler Chickens, Performances

Nutritive value of palm oil sludge fermented with Aspergillus niger after stored in different packing materials T Pasaribu; T Purwadaria; A.P Sinurat; J Rosida; D.O.D Saputra
Jurnal Ilmu Ternak dan Veteriner Vol 6, No 4 (2001): DECEMBER 2001
Publisher : Indonesian Center for Animal Research and Development (ICARD)

An experiment has been conducted to determine the effect of type of packaging and time of storage on fermented palm oil sludge. The palm oil sludge was fermented with Aspergillus niger, dried, kept in differentpackaging materials (plastic bags, feed bag, and paper bag) and stored under room temperatures for 12 weeks. The experiment was assigned in a split plot design (3x7). The parameters measured were water content, crude protein, soluble nitrogen, true protein, in vitro dry matter (IVDMD) and true protein digestibilities (IVTPD), total in vitro digestible protein, and the activities of mannanase and cellulase. Results showed that fermented palm oil sludge stored for 12 weeks increased the water content, decreased the true protein and fiber contents, and also reduced the activity of mannanase and cellulase and in vitro dry matter digestibility but no changes on the crude protein content, protein digestibility, and total digestible protein. It was concluded that fermented palm oil sludge should be kept in feed bag under room temperature if to be stored for 12 weeks. Key words : Palm oil sludge, fermentation, nutritive value, storage

Improvement of nutritional value of cocoa pod husk fermented with Aspergillus Spp. and two levels of urea and ammonium sulphate Susana IW Rakhmani; T Purwadaria
Jurnal Ilmu Ternak dan Veteriner Vol 22, No 3 (2017): SEPTEMBER 2017
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Cocoa pod husk is abundant as a waste product of cocoa plantation and potential as feed ingredient but has low nutritional value. To increase the nutritive value of cocoa pod husk (CPH), biological process through solid substrate fermentation using Aspergillus oryzae and Aspergillus niger and addition of two doses (N1 and N2) of nitrogen mixture had been done. The product is Fermented Cocoa Pod Husk (FCPH). Protein content increased from 50 g/kg before fermentation to 133.8 g. kg-1 for N1 for A. niger and 150 g/kg using A. oryzae. True protein were 99.8 and 93.5 g/kg for N1 and N2 treatments (A. niger); 119 and 104.1 g/kg for N1 and N2 treatments (A. oryzae). Aspergillus niger showed a superiority in term of enzymes production when compared to Aspergillus oryzae. Mannanase activy in A. niger fermentation product with N1 dose reached up to 2654 U/g and A.oryzae was 1122 U/g. Dry matter and protein digestibility for A. niger FCPH were 47 and 57% and A. oryzae FCPH were 52 and 62% repectively. Fermentation processed of CPH yield a product that very potential as an alternative feed with higher in protein content and contain mannanase enzyme.

Nutritive value of fermented coconut meal in ration of laying ducks with various phosphorous levels A.P Sinurat; T Purwadaria; A Habiebie; T Pasaribu; H Hamid; J Rosida; T Haryati; I Sutikno
Jurnal Ilmu Ternak dan Veteriner Vol 3, No 1 (1998)
Publisher : Indonesian Center for Animal Research and Development (ICARD)

A series of experiment was conducted to improve the utilization of coconut meal in poultry ration . A bioprocess (fermentation) approach was adopted. Coconut meal was fermented followed by an enzymatic process at room temperature or 50 OC.The nutritive value of the fermented products was determined chemically. Product with the highest nutritive value was then used for a feeding trial to study the interaction effect between dietary levels of fermented coconut meal and phosphorous level on the performances of laying ducks. Nine experimental diets were formulated, i.e ., the factorial of 3 levels of fermented coconut meal (0, 30 and 40%) and 3 levels of total phosphorous (0.6, 0.8 and 1 .0%) . The diet was fed to pullet ducks and the performances of the ducks were observed for 16 weeks of production period. The results showed that the nutritive value of coconut meal increased by fermentation and the highest yield was achieved when the enzymatic process was performed at 500C. There was no significant interaction effect between dietary fermented coconut meal levels and the phosphorous levels on all parameters observed, except on egg weight. Inclusion of fermented coconut meal in the ration up to 30% did not produce negative effects on the productivity oflaying ducks, however, higher levels (40%) ofinclusion reduced the egg size Keywords: Coconut meal, fermentation, ducks, egg production

Effectivity of Aloe vera bioactives as feed additive for broilers reared on deep litter A.P Sinurat; T Purwadaria; T Pasaribu; W Rakhmani; J Dharma; J Rosida; S Sitompul; Udjianto .
Jurnal Ilmu Ternak dan Veteriner Vol 9, No 3 (2004): SEPTEMBER 2004
Publisher : Indonesian Center for Animal Research and Development (ICARD)

There are plenty of Indonesian plants contain usefull bioactive components. One of them is Aloe vera. Previous experiment showed that Aloe vera bioactives reduced aerob bacteria in the intestinal and improved feed efficiency in broilers reared in cages. The results however, gave some variations, may be due to variation in rearing the chickens. Two experiments were carried out to study the effectivity of Aloe vera bioactives as feed additives for broilers reared on deep litter. In the first study, six experimental diets in mash form were formulated, i.e.: Control (K); K + antibiotic; K + 0.50 g/kg dry Aloe vera (LBK); K + 1.00 g/kg LBK; K + anthraquinone; K + Aloe vera in semi-liquid form. The amount of semi liquid Aloe vera and the anthraquinone were equally to 1.00 g LBK/kg. Results showed that antibiotic improved body weight gain 6.10% and feed efficiency 5.50% better than the control, although statistically not significant (P>0.05). Aloe vera bioactives in low doses (0.50 g/kg) also improved weight gain (6.30%) and feed efficiency (5.20%) similar to the antibiotic. However, Aloe vera in high doses and anthraquinone (equal to 1.00 g/kg diet) did not improve performance of broilers. There were no significant changes on carcass yield, abdominal fat levels, weight of liver, gizard and gastro intestinal tract due to any feed additives tested. The second experiment were carried out to study the effectivity of feed additives when included in crumble diets. Six experimental diets, i.e.: Control (K), K + antibiotic, K + Semi-liquid Aloe vera (equal to 1.00g dry Aloe vera/kg), K + 0.50 g dry Aloe vera/kg, K + 1.00 g dry Aloe vera/kg, K + 0.50 g dry Aloe vera + 0.50 g Curcuma xanthorrhiza meal/kg. All diets were fed in crumble form. Results showed that chickens fed with feed additives (antibiotic or Aloe vera bioactives) have a significantly (P<0.05) higher body weight gain and feed efficiency than those fed with control diet. The best weight gain was achieved by low dose dry Aloe vera (1342 g/bird) and the lowest was the control (1039 g/bird). The best feed conversion ratio was achieved by antibiotic treatment (1.756) followed by low dose dry Aloe vera + curcuma meal (1.758) and the worst was showed by the control (1.908). It is concluded that Aloe vera bioactives at low dose (0.50 g/kg diet) could improve body weight gain and feed efficiency of broilers reared on deep litter. The improvement achieved was similar as the antibiotic. The bioactive is more effective when fed in crumble diets. Key words: Broilers, bioactives, Aloe vera

The changes of peroxide number of coconut meal during storage and fermentation processed with Aspergillus nige Helmi Hamid; T Purwadaria; T Haryati; A.P Ketaren
Jurnal Ilmu Ternak dan Veteriner Vol 4, No 2 (1999): JUNE 1999
Publisher : Indonesian Center for Animal Research and Development (ICARD)

The effect of fermentation process and duration of storage of fermented coconut meal with Aspergillus niger on its peroxide number has been studied. First stage of experiment was arranged in a completely randomized design with four treatments (raw coconut meal, 0 and 4 day aerobic fermentation incubation and after 2 day anaerobic enzymatic incubation). The peroxide number was determined as potentiality for rancidity. The three incubation processes decreased the peroxide number significantly. The highest reduction was obtained at 4 day aerobic fermentation (49.7%). The decrease of peroxide number of fermented coconut meal was correlated with the decrease of lipid content. The regression coefficient is highly significant (r2 = 0.76, P<0.01). In the second experiment, the effect of storage on the peroxide number of fermented product was conducted by factorial design 2x3x4 i.e., two type of substrates (fermented and non fermented coconut meal), 3 storage temperatures (-13, 4, and 29oC) and 4 storage times (1, 2, 3, and 4 months). Statistical analysis for lipid contents showed that there was significant interaction (P<0.05) between kind of substrates and storage time. The lipid content of fermented product was decreasing from the first up to the third month of storage, then it was increasing at the fourth month, but the lipid content of non fermented coconut meal did not significantly changed (P>0.05). Statistical analysis for the peroxide number showed that there was highly significant interaction between the type of substrates and storage temperature. The peroxide number on the fermented products did not significantly increase, where as the non fermented products show significantly increased during storage course. The significant interaction between storage duration and temperature observed. At low temperatures (-13 and 4°C) storage the peroxide number increased 44%, while at high temperature (29°C) up to 95%. The highest peroxide number on the fermented product (43.5 ppm) was obtained at the temperature storage of 29°C for 4 month period. This value is still under rancidity limit (80 ppm). It could be concluded that fermentation process reduced the rancidity of coconut meal. Key words : Coconut meal, fermentation, peroxide number, Aspergillus niger

Evaluation of the Nutritive values of solid heavy phase in replace corn in broilers diet A P Sinurat; T Purwadaria; I AK Bintang; T Pasaribu
Jurnal Ilmu Ternak dan Veteriner Vol 11, No 3 (2006): SEPTEMBER 2006
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Indonesia is still importing corn for feed. Utilization of nonconventional feedstuffs may reduce this importation. One of them is solid heavy phase (SHP), i.e., a solid substance gained after filtration of liquid waste of crude palm oil factory with a potential production approximately 2 million ton/year. This research was carried out to study the utilization of SHP to replace corn in broiler’s diet. The SHP was dried and analysed for its nutrient compositions. The metabolisable energy was measured by using hens. Feeding trial was then conducted by replacing corn with SHP in various levels, i.e., 0 (Control), 10, 20, 30, and 40%. All diets were formulated to be isocalori dan isonitrogen. Five hundred broilers DOC were used in this trial and fed for 5 weeks. The performances of the birds were obsereved as parameters. Results showed that the ash, minerals crude fibre and fat contents of the SHP were higher than the corn. The crude protein of the SHP was similar to that of corn, but some amino acids content of the SHP were lower than the corn. The AME and TME values of SHP were 3271 and 3465 cal/g, respectively. Results of feeding trial showed that body weight of the birds were less as the level of SHP to replace corn increased in the diet. The FCR also showed impared as the levels of SHP increased in the diet. However, replacement of 10% corn with SHP did not significantly affect the body weight and FCR as compared with the control. Feed consumptions of the birds were not significantly affected by replacing corn with SHP. Carcass yield and relative weights of some internal organs were not significantly different between dietary treatments. It is concluded that the solid heavy phase could be used to replace 10% corn in broiler’s diet.Key Words: Solid Heavy Phase, Palm Oil By Products, Broilers

Use of termite (Glyptotermes montanus) as poultry feed P.P Ketaren; A.P Sinurat; T Purwadaria; I.P Kompiang; M Amir
Jurnal Ilmu Ternak dan Veteriner Vol 6, No 2 (2001): JUNE 2001
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Termites containing high protein and various enzymes including cellulase enzyme produced by microbes in its digestive system. An experiment was conducted to evaluate the use of termite (Glyptotermes montanus) as poultry feed. One hundred and seventy five, day-old broiler chicks were used for this experiment. The broiler chickens were allotted to seven different diets: (1) control diet containing rice bran without termite (KD), (2) KD + 0.75% dried termites (RK), (3) KD + 1.50% RK, (4) KD + 3.00% RK, (5) KD + 14% fresh termite (RB), (6) KD + 4.29% RB, (7) KD + 8.57% RB. Feed intake, weight gain, feed conversion ratio (FCR), mortality, carcass and visceral were recorded for five weeks experiment. The results showed that chickens fed the diet containing 1.50% RK grew significantly (P<0.05) bigger than other diets. Feed intake of chickens fed KD + 1.50% RK was also significantly (P<0.05) higher than chickens fed other diet but was not significantly (P>0.05) different from feed intake of chickens fed KD, KD + 3.00% RK and KD + 8.57% RB. FCR of chickens fed RK or RB were not significantly different (P>0.05) from FCR of KD diet. Carcass weight of broiler chickens fed KD + 1.50% RK significantly (P<0.05) higher than carcass weight of chickens fed KD diet or improved carcass percentage of about 4.4%. This experiment also showed that the inclusion of termites in the diet significantly (P<0.05) increased percentage of gizzard, heart and abdominal fat weight of chickens. Key words: Termite, feed ingredient, broiler chicken, carcass

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