The Chemical Composition, Digestibility and Degradability of Processed Pistachio Peel with Neurospora sitophila
محورهای موضوعی : Camel
م. وهاب زاده
1
(Department of Animal Science, Saveh Branch, Islamic Azad University, Saveh, Iran)
O. دیانی
2
(Department of Animal Science, Faculty of Agriculture, Shahid Bahonar University of Kerman, Kerman, Iran)
J. نصر
3
(Department of Animal Science, Saveh Branch, Islamic Azad University, Saveh, Iran)
کلید واژه: degradability, pistachio peel, <i>Neurospora sitophla</i>,
چکیده مقاله :
The nutritive values of non-processed and processed pistachio peel with Neurospora sitophila were evaluated. The chemical composition of samples was evaluated by laboratory analysis. An in vitro digestibility study was done to determine digestibility coefficients of dry matter (DM), organic matter (OM). Digestible organic matter in the dry matter (DOMD) to estimate the metabolizable energy (ME) content of pistachio peel samples. In addition, the disappearance of DM, OM and crude protein (CP) of the samples was determined by an in situ method. For each sample 12 bags were incubated for 0, 3, 6, 12, 24, 48 and 72 h and their kinetics were described using the equation p= a + b(1-e-c(t-tl)). The nutritive value index (NIV) of samples was calculated using the equation: NIV= a + 0.4b + 200c. The collected data were analyzed in a completely randomized design. The average total phenolic and total tannin compounds, DM percentage and digestion coefficient of DM in pistachio peel decreased (P<0.05) by processing. However, the percentage of CP, acid detergent fiber (ADF), acid detergent lignin (ADL), effective degradability of DM, OM and CP, and NIV of DM, OM and CP increased (P<0.05). The results showed that processing of pistachio peel with Neurospora sitophila, decreased compounds of phenol and tannin and increased its CP and effective degradability.
ارزش غذایی پوست رویی پسته عملآوری شده و نشده با قارچ نوروسپورا سیتوفیلا بررسی شد. ترکیب شیمیایی نمونهها به روش آزمایشگاهی تعیین شد. ضرایب قابلیت هضم ماده خشک، ماده آلی و ماده آلی قابل هضم در ماده خشک به منظور تعیین انرژی متابولیسمی پوست رویی پسته به روش in vitro تعیین گردید. بهعلاوه، تجزیهپذیری ماده خشک، ماده آلی و پروتیین خام نمونهها در زمانهای 0، 3، 6، 12، 24، 48 و 72 ساعت با استفاده از روش in situ تخمین زده شد و کنیتیک آنها با استفاده از معادله p= a + b (1-e-c(t-tl)) توصیف شد. شاخص ارزش غذایی (NIV) نمونهها با استفاده از معادله NIV= a + 0.4b + 200c محاسبه شد. دادههای جمعآوری شده در قالب طرح کاملاً تصادفی آنالیز آماری شدند. با عملآوری، میانگین ترکیبات کل تانن و فنل، درصد ماده خشک و ضریب هضمی ماده خشک پوست رویی پسته کاهش یافت (05/0>P)، اما درصد پروتیین خام، الیاف نامحلول در شوینده اسیدی، لیگنین، تجزیهپذیری مؤثر ماده خشک، ماده آلی و پروتیین خام، و شاخص ارزش غذایی ماده خشک، ماده آلی و پروتیین خام افزایش یافت (05/0>P). نتایج نشان داد که عملآوری پوست رویی پسته با قارچ نوروسپورا سیتوفیلا ترکیبات تاننی و فنلی را کاهش، و درصد پروتیین خام و تجزیهپذیری مؤثر را افزایش داد.
AFRC. (1993). Energy and Protein Requirements of Ruminants. CAB International, Wallingford, UK.
Ammerman C.B. and Henry P.R. (1991). Citrus and vegetable products for ruminant animals. Pp. 21-25 in Proc. Altern. Feeds Dairy.Beef Cattle. St. Louis, Missouri.
AOAC. (2000). Official Methods of Analysis. 17th Ed. Association of Official Analytical Chemists, Arlington, VA, USA.
Barreto de Menezes T.J., Salva J.G.T., Baldini V.L., Papini R.S. and Sales A.M. (1989). Protein enrichment of citrus wastes by solid substrate fermentation. Proc. Biochem. 24, 167-171.
Dashti-Saridregh M., Rozbahan Y. and Shojaosadati S.A. (2010). Effect of Neurospora Sitophila on chemical composition, digestibility and degradability of sugar beet pulp. Iranian J. Anim. Sci. 40(4), 1-12.
Dayani O., Ghiasi A. and Tahmasbi R. (2014). Chemical composition, physical characteristics, digestibility and degradability of grape pomace processed with Neurospora sitophila. Iranian J. Appl. Anim. Sci. 4(4), 733-739.
Dayani O., Rashidian A. and Tahmasbi R. (2013). Effect of Neurospora Sitophila on chemical composition, physical characteristics and digestibility of treated date tops fronds. J. Anim. Sci. Res. 23(2), 181-187.
Durand M., Dumay C., Beaumatin P. and Morel M.T. (1988). Use of the rumen simulation technique (RUSITEC) to compare microbial digestion of various by-products. Anim. Feed Sci. Tecnol. 22, 197-204.
FAO. (2014). Food and Agriculture Organization of the United Nations the State of Food Insecurity in the World.
Forage A.J. and Richelato R.C. (1979). Microbial Biomass. Academic Press, London, UK.
Gibriel A.Y., Mahmoud R.M., Goma M. and Abou-Zeid M. (1981). Production of single cell protein from cereal by-products. Agric. Waste. 3, 229-240.
Gholizadeh H., Naserian A.A., Valizadeh R. and Tahmasebi A.M. (2010). Effect of feeding pistachio by product on performance and blood metabolites in Holstein dairy cows. Int. J. Agric. Biol. 12, 867-870.
Griffiths B. and Done S.H. (1991). Citrinin as a possible cause of the purities, pyrexia, haemorrhagic syndrome in cattle. Vet. Record. 129, 113-117.
Grewal H.S., Kalra K.L. and Kahlon S.S. (1990). Citrus (Kinnow mandarin) residue as potential substrate for single cell protein. J. Res. Punjab Agric. Univ. 27, 90-96.
Illanes A., Aroca G., Gabello L. and Acevedo F. (1992). Solid substrate fermentation of leached beet pulp with trichoderma aureoviride. World J. Microbiol. 8, 488-493.
Labaneiah M.E.O., Abou-Donia S.A., Mohamed M.S. and EL-Zalaki E.M. (1979). Utilization of citrus wastes for the production of fungal protein. J. Food Technol. 14, 95-100.
Lena G. and Quaglia G.B. (1992). Sacharification and protein enrichment of sugar beet pulp by Pleurotus florida. Biotechnol. Tech. 6, 571-574.
Madadi-Nuei A. (1997). Enrichment of beet pulp by solid state fermentation method. MS Thesis. TarbiatModares Univ., Tehran, Iran.
Makkar H.P.S., Blummel M., Borowy N.K. and Becker K. (1993). Gravimetric determination of tannins and their correlations with chemical and protein precipitation methods. J. Sci. Food Agric. 61, 161-165.
McDonald P., Edwards R.A., Greenhalgh J.F.D. and Morgan C.A. (1995). Animal Nutrition. Published by Orentice Hall, New York, USA.
Moo-Young M., Chisti Y. and Vlach D. (1993). Fermentation of cellulosic materials to mycoprotein foods. Biotechnol. Adv. 11, 469-479.
Nazem K., Rouzbehan Y. and Shojaosadati S.A. (2008). The nutritive value of citrus pulp (lemon and orange) treated with Neurospora sitophila. J. Sci. Technol. Agric. Nat. Res. 12, 495-506.
Nigam P. (1994). Processing of sugar beet pulp in simultaneous sacharification and fermentation for the production of a protein enrichment product. Proc. Biochem. 29, 331-336.
Orskov E.R. and McDonald P. (1979). The estimation of protein degradability in the rumen from incubation measurements weighed according to rate of passage. J. Agric. Sci. 92, 499-503.
Orskov E.R. (1992). Protein Nutrition in Ruminants. United States: Academic Press Inc., San Diego, California.
Pearse E.S. and Hartley H.O. (1966). Biometrika Tables for Statisticians. Published by CambridgeUniversityPress, UK.
SAS Institute. (2002). SAS®/STAT Software, Release 9.0. SAS Institute, Inc., Cary, NC. USA.
Shakeri P. and Forough Ameri N. (2008). Study of challenges and strategies for optimal use of pistachio by-product in livestock feed. Pp. 1-4 in Proc. 3rd Nat. Cong. Recyc. Reuse. Organ. Renew. Resour. Agric. Khorasgan, Esfehan, Iran.
Shojaosadati S.A., Chisti Y. and Moo-young M. (1998). Solid state fermentation of untreated leached beet pulp with Neurospora sitophila. Scientica Iranica. 5, 133-136.
Shojaosadati S.A., Faraidouni R., Madadi-Nouei A. and MohamadpourI. (1999). Protein enrichment of lignocelluloses substrates by solid state fermentation using Neurospora sitophila. Resour. Cons. Recyc. 27, 73-87.
Takalloozadeh M., Dayani O. and Tahmasbi R. (2015). Determi nation of chemical composition, degradability and digestibility of treated walnut hull by Neurospora sitophila. Iranian J. Appl. Anim. Sci. 5(2), 333-338.
Tilley J.M.A. and Terry R.A. (1963). A two-stage technique for in vitro digestion of forage crops. J. Br. Grassl. Soc. 18, 104-109.
Uden P., Robinson P.H. and Wiseman J. (2005). Use of detergent system terminology and criteria for submission of manuscripts on new or revised, analytical methods as well as descriptive information on feed analysis and / or variability. Anim. Feed Sci. Technol. 118, 181-186.
Van Soest P.J., Robertson J.B. and Lewis B.A. (1991). Methods for dietary fiber, neutral detergent fiber and non-starch polysaccharides in relation to animal nutrition. J. Dairy Sci. 74, 3583-3597.
Xue M., Liu D., Zhang H., Qi H. and Lei Z. (1992). A new pilot process of solid state fermentation from sugar beet pulp for the production of microbial protein. J. Ferment. Bioeng. 73, 203-205.
