تأثیر سطوح مختلف تفاله زیتون بر فراسنجه‌های تخمیری، مقدار آنزیم‌های سلولازی وتولید پروتئین میکروبی شکمبه بره‌های نر لری

نوع مقاله : علمی پژوهشی - تغذیه نشخوارکنندگان

نویسندگان

1 گروه تغذیه دام و طیور، دانشکده علوم دامی، دانشگاه علوم کشاورزی و منابع طبیعی گرگان، گرگان، ایران

2 مرکز تحقیقات داروهای گیاهی رازی، دانشگاه علوم پزشکی لرستان، خرم آباد، ایران

3 دانشکدۀ کشاورزی، دانشگاه لرستان، خرم آباد

چکیده

جهت بررسی تأثیر تفاله زیتون جیره غذایی بر فراسنجه‌های شکمبه‌ای، فعالیت آنزیم‌های سلولاز و سنتز پروتئین میکروبی تعداد 15 بره نر لری با میانگین وزن زنده 3 ± 94/27 و میانگین سن سه ماهگی در قالب طرح کاملا تصادفی با سه تیمار و پنج تکرار مورد استفاده قرار گرفتند. هر بره پرواری در قفس انفرادی به مدت 16 روز دوره عادت پذیری و 84 روز دوره پرورش نگهداری شد. تیمارهای آزمایش شامل سطوح صفر، 10 و 20 درصد تفاله زیتون در جیره غذایی بود. جیره‌های آزمایشی از نظر محتوی پروتئین و انرژی برابر بودند. نتایج نشان دادند، استفاده از تفاله زیتون دارای تأثیر معنی‌داری بر فراسنجه‌های شکمبه‌ای، فعالیت آنزیم‌های سلولاز و سنتز پروتئین میکروبی می‌باشد. استفاده از جیره حاوی 10 و 20 درصد تفاله زیتون باعث کاهش معنی‌داری در مقدار pH، غلظت آمونیاک تولیدی، مشتقات پورینی و تولید پروتئین میکروبی در شکمبه نسبت به جیره شاهد شد. فعالیت کل آنزیم کربوکسی متیل سلولاز در جیره با 10 درصد تفاله زیتون و آنزیم میکروکریستالین سلولاز در جیره با 20 درصد تفاله زیتون افزایش یافت. با توجه به نتایج این آزمایش، به نظر می‌رسد استفاده از تفاله زیتون تا سطح 20 درصد خوراک بره‌های پرواری می‌تواند موجب کاهش pH و غلظت آمونیاک شیرابه شکمبه و از طرفی افزایش فعالیت آنزیم‌های سلولتیک و پروتئین عبوری از شکمبه شود.

کلیدواژه‌ها


عنوان مقاله [English]

The Effect of Different Levels Olive cake in Fermentation Parameters, Enzyme Cellulytic and the Rumen Microbial Protein Production Lory Male Lambs

نویسندگان [English]

  • faranak dousti 1
  • Taghi Ghoorchi 1
  • Asghar Sepahvand 2
  • Behrouz Dastar 1
  • Arash Azarfar 3
1 Department of Animal and Poultry nutrition, Animal Science Faculty, Gorgan University of Agricultural Science and Natural Resources, Gorgan, Iran
2 Lorestan University of Medical Sciences, Khorramabad,Iran
3 Lorestan University, Khorramābād
چکیده [English]

Introduction Feed represents a major proportion of the overall production cost for livestock industry in worldwide. On the other hand, availability of good quality and unadulterated conventional feed all year round is a major constraint in livestock production. Thus, proper use of inexpensive agricultural by-products is important Goal in livestock production. Appling a new system in olive oil extraction generates large amounts of a new by product, called two-stage olive cake, which includes the remainders of pulp, stones, skin and vegetable waters. Olive cake has high lignin, cellulose and hemicellulose contents. The results of previous experiment showed a high variation on the nutritive value of olive cakes. The chemical composition of by-products is shown olive cake are rich in tannins which can decrease the efficiency of microbial protein synthesis from truly degradable substrate and reducing the amount of ruminal pH and ammonia concentration. The hydrolytic enzymes like carboxymethyl Cellulase, microcrystalline cellulase and degrading activities were estimated in various fractions of rumen contents of Ruminants. Urinary purine derivatives such as allantoin, xanthine and hypoxanthine were estimated to determine the microbial protein supply from rumen. The objective of this trial was to study the effect of replacement Barley grain with olive cake to evaluate the effect of the consuming olive cake on ruminal fermentation characteristics, cellulase enzymes and microbial protein synthesis of lory fattening lambs.
Materials and Methods Fifteen Iranian lory male lambs (27.9 ±3 kg of BW) With the age of 90±10 days were assigned In to a completely ranomized design with 3 treatments and 5 replicates for 84 days 3 dietary treatments and five replications in a completely randomized design. Lambs were grouped based on their age and weight. Weight and experimental trail lasted for 84 days. All lambs were givenfed adlibitum twice daily at 0500 and 1700 h with a Total Mixed Ration (TMR) with 25 to 75% of forage (alfalfa) to concentrate ratio. A TMR composed of 25% forage (Alfalfa) and 75% concentrate. The Dietary treatments were 1) control (without olive cake), 2) 10% olive cake, and 3) 20% olive cake was prepared from animal feed production unite of Jahan Alchohol Co (industrial town of Jamalabad, Gilan, Iran). Approximately all diets were isocaloric and isonitrogenos. Fresh water was also available for lambs at all times during the trail. The NH3-N concentration was determined following the Broderick and Kang (1980) technique. The assay procedure of cellulase enzymes activity was done according to the method of Hristov, et. al (1999). Purine derivatives and was measured by the method of Chen and Gomes (1995).
Results and Discussion The results showed, olive cake caused a significant decrease in the value of ruminal pH the amount of ammonia,concentration of urinary purine derivatives and microbial protein synthesis in the rumen. These results was in accordance with the results have beenreported elsewhere by other workers Overall activity carboxymethyl cellulase enzymes at a level of 10% microcrystalline cellulase enzymes in the diet increase 20% olive cake. It was reported that high fiber diets could increase cellulytic enzymes activity compared to the control diet. Feeding ruminants with olive cake requieres further investigation about its anti nutritional factors. In our study, it would be resulted that feeding of 20% olive cake to lambs diet is possible without any negative effects and it is a good solution for this agricultural by-product usage.
Conclusion This study indicates that lori lambs can be fed with a diet based on olive up to of DMI in tropical areas. According to our findings, using olive cake (up to 20% of DMI) to feed the lambs was decreased pH, ammonia levels and increased the activity of cellulytic enzymes of ruminal.

کلیدواژه‌ها [English]

  • Carboxymethyl Cellulase
  • Microcrystalline Cellulase
  • Purine derivatives
1- Abarghani, A. 2007. Survey of replacement in beet pulp by barley in performance and characteristics carcass Mali lambs Moghani. MSc thesis. Ramin University, Iran. (In Persian).
2- Acamovic, T, and C. S. Stewart. 2000. Plant phenolic compounds and gastrointestinal micro-organism. In: Brooker, J. D. (Ed.). Tannins in Livestock and Human Nutrition. Pages 127-129 in Proc. International workshop held in Adelaide, Australia, 31 May–2 June 1999. Australia Center for International Agricultural Research (ACIAR), Canberra, Australia.
3- Agarwal, N. 2000. Estimation of fibre degrading enzyme. Pages 283–290 in Feed Microbiology. L. C. Chaudhary., N. Agarwal., D. N. Kamra, and D. K. Agarwal, ed. Izatnagar, India: CAS Animal Nutrition, IVRI.
4- Agarwal, N., I. Agarwal., D. N. Kamra, and L. C. Chaudhary. 2000. Diurnal variations in the activities of hydrolytic enzymes in different fractions of rumen contents of murrah buffalo. Journal of Applied Animal Research, 18: 73-80.
5- Azizi-Shotorkhoft, A., A. Sharifi., D. Mirmohammadi., J. Rezaei., A. Kiani, and H. Fazaeli. 2014. Effect of energy source on some hydrolytic enzymes activities in different fractions of rumen liquor and N retention in sheep fed diet containing heat-processed broiler litter. Journal of Ruminant Research, 2:16-1. (In Persian).
6- Beauchemin, K. A., S. M. McGinn., T. F. Martinez, and T. A. McAllister. 2007. Use of condensed tannin extract from quebracho trees to reduce methane emissions from cattle. Journal of Animal Science, 85: 1990-1996.
7- Ben Salem, H, and A. Nefzaoui. 2003. Feed blocks as alternative supplements for sheep and goats. Small Ruminant. Research, 49: 275-288.
8- Ben Salem, H, and I. A. Znaidi. 2008. Partial replacement of concentrate with tomato pulp and olive cake-based feed blocks as supplements for lambs fed wheat straw. Animal Feed Science and Technology, 147:206–222.
9- Bhatta, R., S. Vaithiyanathan., N. P. Singh., A. K. Shinde, and D. L. Verma. 2005. Effect of feeding tree leaves as supplements on the nutrient digestion and rumen fermentation pattern in sheep grazing semi-arid range of India. I. Small Ruminant Research, 60: 273–280.
10- Broderick, G. A., and J. H. Kang. 1980. Automated simultaneous determination of ammonia and total amino acids in ruminal fluid and in vitro media. Journal of Dairy Science, 63: 64–75.
11- Chen, X. B, and J. M. Gomes. 1995. Estimation of microbial protein supply to sheep and cattle based on urinary excretion of purine derivatives – an overview of the technical details. International feed resources unit, Rowett Research Institute, Bucksburn Aberdeen AB2 9SB, UK.
12- Danesh Mesdaran, M., A. M Tahmasbi, and A. R. Vakili. 2011. Digestion and Metabolism in Ruminants. Ferdowsi University of Mashhad Press, Mashhad, Iran. (In Persian).
13- Eryavuz, A, and B. A. Dehority. 2004. Effect of Yucca schidigera extract on the concentration of rumen microorganisms in sheep. Animal Feed Science and Technology, 117: 215–222.
14- Grainger, C., T. Clarke., M. J. Auldist., K. A. Beauchemin., S. M. McGinn, and G. C. Waghorn. 2009. Potential use of Acacia mearnsii condensed tannins to reduce methane emissions and nitrogen excretion from grazing dairy cows. Canadian Journal of Animal Science, 89: 241–251.
15- Ghoorchi, T, and F. Dousti. 2015. Study of cellulose enymes activities in rumen fluid of slaughtered fattenin lambs. Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran. (In Persian).
16- Ghoorchi, T., and B. Ghorbani. 2011. Rumen Microbiology. Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran. (In Persian).
17- Hervas. G., F. PilarFrutos., R. JavierGiraldez Ángel., C. Mantecon. Marıa, and P. ÁlvarezDel. 2003. Effect of different doses of quebracho tannins extract on rumen fermentation in ewes. Animal Feed Science and Technology, 109: 65–78.
18- Hristov, A. N., T. A. McAllister, and K. J. Cheng. 1999. Effect of diet, digesta processing, freezing and extraction procedure on some polysaccharide degrading activities of ruminal contents. Canadian Journal of Animal Science, 79: 73-81.
19- Kamra, D. N., N. Agarwal, and T. A. McAllister. 2010. Screening for compounds enhancing fiber degradation. In: Vercoe, P. E., Makkar, H. P. S., Schlink, A. C. (Eds.), In vitro Screening of Plant Resources for Extra-nutritional Attributes in Ruminants: Nuclear and Related Methodologies. IAEA, Dordrecht, Netherlands.
20- Krueger, W. K., H. Gutierrez-Banuelos., G. E. Carstens., B. R. Min., W. E. Pinchak., R. P. Gomez., R. C. Anderson., N. A. Krueger, and T. D. A. Forbes. 2010. Effects of dietary tannin source on performance, feed efficiency ruminal fermentation, and carcass and non-carcass traits in steers fed a high-grain diet. Animal Feed Science and Technology, 159(1-2): 1-9.
21- Kumar, R, and S. Vaithiyanathan. 1990. Occurrence, nutritional significance and effect on animal productivity of tannins in tree leaves. Animal Feed Science and Technology, 30: 21-38.
22- Makkar, H. P. S. 2003. Effects and fate of tannin in ruminant animal's adaptation to tannin and strategies to overcome detrimental effects of feeding tannin-rich feeds. Small Ruminant Research, 49: 241- 256.
23- McDonald, P., R. A. Edwards., J. F. D. Greenhalgh., C. A. Morgan., L. A. Sinclair, and R. G. Wilkinson. 2011. Animal Nutrition. 7th ed., Longman Group UK, Harlow, UK.
24- McSweeney, C. S., B. Palmer., D. M. McNeill, and D. O. Krause. 2001. Microbial interactions with tannins: nutritional consequences for ruminants. Animal Feed Science and Technology, 91:83–93.
25- Miller, J. L. 1959. Modified DNS method for reducing sugars. AnalyticalChemistry, 31: 426–429.
26- Min, B. R., G. T. Attwood., K. Reilly., W. Sun., J. S. Peters., T. N. Barry, and W. C. McNabb. 2002. Lotus corniculatus condensed tannins decrease in vivo populations of proteolytic bacteria and affect nitrogen metabolism in the rumen of sheep. Canadian Journal of Microbiology, 48: 911–921.
27- Min, B. R., W. E. Pinchak., J. D. Fulford, and R. Puchala. 2005. Effect of feed additives on in vitro and in vivo rumen characteristics and frothy bloat dynamics in steers grazing wheat pasture. Animal Feed Science and Technology, 123: 615–629.
28- Mirmohammadi, D. 2013. Effect of physical form in diets with and without broiler litter on the performance of fattening lambs. MSc thesis. Tarbiat Modares University, Tehran, Iran. (In Persian).
29- Molina-Alcaide, E., D. R. Yañez Ruiz., A. Moumen, and I. Martin Garcia. 2003. Chemical composition and nitrogen availability for goats and sheep of some olive by-products. Small Ruminant Research, 49: 329–336.
30- Moumen, A., D. R. Yanez Ruiz., I. Martın-Garcıa, and E. Molina-Alcaide. 2007. Fermentation characteristics and microbial growth promoted by diets including two-phase olive cake in continuous fermenters. Journal of Animal Physiology and Animal Nutrition, 92: 9–17.
31- Negesse, T., A. K. Patra., L. J. Dawson., A. Tolera., R. C. Merkel., T. Sahlu, and A. L. Goetsch. 2007. Performance of Spanish and Boer × Spanish doelings consuming diets with different levels of broiler litter. Small Ruminant Research, 69: 187-197.
32- NRC. 1986. Nutrient Requirements of Small Ruminants. Natl. Acad. Press, Washington, DC.
33- Patra, A. K. 2010. Aspects of nitrogen utilization in sheep fed mixed diets containing foliages from trees and browses. British Journal of Nutrition, 103: 1319–1330.
34- Raghuvansi, S. K. S., R. Prasad., M. K. Tripathi., A. S. Mishra., O. H. Chaturvedi., A. K. Mishra., B. L. Saraswat, and R. C. Jakhmola. 2007. Effect of complete feed blocks or grazing and supplementation of lambs on performance, nutrient utilisation, rumen fermentation and rumen microbial enzymes. Animal, 1: 221–226.
35- Sadeghi, H., A. Teimouri Ynsari, and Z. Ansari-pirsarai. 2009. Effects of different olive cake by products on dry matter intake, nutrient digestibility and performance of Zel sheep. International Journal of Agriculture and Biology, 11: 39–43.
36- Sansoucy, R., X. Alibes., P. Berge., F. Martilotti., A. Nefzaoui, and P. Zoiopoulos. 1984. Use of olive by-products for animal feed in the Mediterranean Basin. Food and Agriculture Organization of the United Nation, Rome.
37- Sirohi, S. k., P. K. Choudhury., S. S. Dagar., A. K. Puniya, and D. Singh. 2013. Isolation, characterization and fibre degradation potential of anaerobic rumen fungi from cattle. Annals of Microbiology, 63: 1187-1194.
38- Sliwinski, B. J., C. R. Soliva., A. Machmüller, and M. Kreuzer. 2002. Efficacy of plant extracts rich in secondary constituents to modify rumen fermentation. Animal Feed Science and Technology, 101: 101–114.
39- Teimouri Yansari, A., H. Sadeghi., Z. Ansari-Pirsarai, and H. Mohammad-Zadeh. 2007. Ruminal dry matter and nutrient degradability of different olive cake by-products after incubation in the rumen using Nylon bag technique. International Journal of Agriculture and Biology, 9: 439-442.
40- Vaithiyanathan, S., R. Bhatta., A. S. Mishr., R. Prasad., D. L. Verma, and N. P. Singh. 2007. Effect of feeding graded levels of Prosopis cineraria leaves on rumen ciliate protozoa, nitrogen balance and microbial protein supply in lambs and kids. Animal Feed Science and Technology, 133: 177–191.
41- Yanez Ruiz, D. R., A. Moumen., A. I. Martin Garcia, and E. Molina Alaide. 2004. Ruminal fermentation and degradation patterns, protozoa population and urinary purine derivatives excretion in goats and wethers fed diets based on two stage olive cake: effect of PEG supply. Journal of Animal Science, 82: 2023–2032.
42- Yildiz, S., I. Kaya., Y. Unal., D. Aksu Elmali., S. Kaya., M. Censiz., M. Kaya, and A. Oncuer,. 2005. Digestion and body weight change in Tuj lambs receiving Oak (Quercus hartwissiana) leaves with and without PEG. Animal Feed Science and Technology, 122: 159-172.
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