بررسی اثرات تجویز اسید فولیک و متیونین بر محتوای 5-متیل تتراهیدروفولات و روی زرده تخممرغ و میزان روی و هموسیستئین سرم خون در مرغان تخمگذار
محورهای موضوعی :
آسیب شناسی درمانگاهی دامپزشکی
ستار باقری
1
,
حسین جانمحمدی
2
,
رامین ملکی
3
,
علیرضا استاد رحیمی
4
,
روح الله کیانفر
5
1 - دانشجوی دکتری گروه علوم دامی، دانشکده کشاورزی، دانشگاه تبریز، تبریز، ایران
2 - دانشیار گروه علوم دامی، دانشکده کشاورزی، دانشگاه تبریز، تبریز، ایران
3 - استادیار پژوهشی جهاد دانشگاهی استان آذربایجان غربی، ارومیه، ایران
4 - استاد مرکز تحقیقات تغذیه، دانشگاه علوم پزشکی تبریز، تبریز، ایران
5 - استادیار گروه علوم دامی، دانشکده کشاورزی، دانشگاه تبریز، تبریز، ایران
تاریخ دریافت : 1396/03/07
تاریخ پذیرش : 1396/03/07
تاریخ انتشار : 1396/02/01
کلید واژه:
روی,
اسید فولیک,
تخممرغ,
هموسیستئین,
متیونین,
چکیده مقاله :
این مطالعه برای ارزیابی اثرات تجویز اسیدفولیک و متیونین بر محتوای 5-متیل تتراهیدروفولات و عنصر روی زرده تخم مرغ و میزان روی و هموسیستئین سرم خون مرغان تخمگذار لگهورن سویه های-لاین W36 از سن 20 تا 26 هفتگی صورت گرفت. جیره های آزمایشی در قالب طرح کاملاً تصادفی به روش فاکتوریل 4×4 با 4 سطح متیونین (25/0، 32/0، 42/0 و 48/0 درصد جیره) و 4 سطح اسید فولیک (0، 5، 10 و 15 میلی گرم در کیلوگرم جیره) تنظیم شد. مکمل سازی جیره مرغان تخمگذار با اسید فولیک در سطوح 0، 5، 10 و 15 میلی گرم در کیلوگرم جیره باعث افزایش معنی دار میزان 5-متیل تتراهیدروفولات زرده تخم مرغ شد (05/0p<). همچنین، سطح 5-متیل تتراهیدروفولات زرده به طور معنی داری تحت تاثیر اثر متقابل متیونین و اسیدفولیک جیره قرار گرفت (05/0p<). میزان هموسیستئین و عنصر روی سرم خون و عنصر روی زرده با افزایش سطح اسیدفولیک به طور معنی داری کاهش یافت، ولی متیونین جیره بر سطح روی زرده تاثیر نداشت. اسید فولیک (5، 10 و 15 میلی گرم در کیلوگرم جیره) و متیونین (32/0، 42/0 و 48/0 درصد جیره) افزوده شده در جیره مرغ های تخمگذار باعث افزایش محتوای فولات تخم مرغ به شکل 5-متیل تتراهیدروفولات می شود.
چکیده انگلیسی:
This study was performed to evaluate the effects of folic acid (FA) and methionine (Mt) administration on egg 5-methyltetrahydrofolate (5-MTHF) content, levels of zinc in yolk and serum and concentration of homocysteine on Hy-line W36 hens from 20 to 26 weeks of age. The experiment was conducted as a 4×4 factorial arrangement of treatments in randomized complete design with four levels of Mt (0.25, 0.32, 042, 0.48 mg/kg of diet) and four levels of FA (0, 5, 10, 15 mg/kg of diet). Fortification of laying hens diets with FA 0, 5, 10 and15 mg/kg of diet increased 5-MTHF into yolk significantly (p<0.05). 5-MTHF content of egg was also significantly affected by FA×Mt interaction (p<0.05). FA significantly reduced Zn level of egg and serum (p<0.05), but Mt did not have any effect on Zn content in egg. Levels of serum homocysteine were significantly reduced by fortification of diet by FA (p<0.05).Supplementation of laying poultry diet with FA and Mt could improve the content of yolk 5-MTHF.
منابع و مأخذ:
Bagley, P. and Shane, B. (2005). Folate. In Encyclopedia of Dietary Supplements. USA: New York, Marcel Dekker, pp: 219-228.
Dickson, T.M., Tactacan, G.B., Hebert, K., Guenter, W. and House, J.D. (2010). Optimization of folate deposition in eggs through dietary supplementation of folic acid over the entire production cycle of Hy-Line W36, Hy-Line W98, and CV20 laying hens. Journal of Applied Poultry Research, 19: 80-91.
Jing, M., Rech, L., Wu, Y., Goltz, D., Taylor, G.G. and House, J.D. (2015). Effect of zinc deficiency and zinc supplementation on homocysteine levels and related expression in rats. Journal of Trace Elements in Medicine and Biology, 30: 77-82.
Halsted, C.H. (1990). Intestinal absorption of dietary folates. In: Folic Acid Metabolism in Health and Disease. Picciano, M.F., Stokstad, E.L.R and Gregory, J.F. editors. USA: New York, NY: Wiley-Liss Inc, pp: 23-45.
Hebert, K., House, J.D. and Guenter, W. (2005). Effect of dietary folic acid supplementation on egg folate content and the performance and folate status of two strains of laying hens. Poultry Science, 84: 1533-1538.
Hoey, L., McNulty, H., McCann, E.M., McCracken, K.J., Scott, J.M., Marc, B.B., et al. (2009). Laying hens can convert high doses of folic acid added to the feed into natural folates in eggs providing a novel source of food folate. British Journal of Nutrition, 101: 206-212.
House, J.D., Braun, K., Ballance, D.M., O‟Connor, C.P. and Guenter, W. (2002). The enrichment of eggs with folic acid through supplementation of laying hen diet. Poultry Science, 81:1332-1337.
House, J.D., O'Connor, C.P. and Guenter, W. (2003). Plasma homocysteine and glycine are sensitive indices of folate status in a rodent model of folate depletion and repletion. Journal of Agriculture and Food Chemistry, 51: 4461-4467.
Milne, D.B., Canfield, W.K., Mahalko, J.R. and Sanstead, H.H. (1984). Effect of oral folic acid supplements on zinc, copper, and iron absorption and excretion. American Journal of Clinical Nutrition, 39: 535-539.
Mudd, S.H. and Poole, J.R. (1975). Labile methyl balances for normal humans on various dietary regimes. Metabolism, 24: 721-735.
Sherwood, T.A., Alphin, R.L., Saylor, W.W. and White, H.B. (1993). Folate metabolism and deposition in eggs by laying hens. Archives of Biochemistry Biophysics, 307: 66-72.
Tactacan, G.B., Jing, M., Rodriguez-Lecompte, J.C., Oconner, D.L., Guenter, W. and House, J.D. (2010). Characterization of folate-dependent enzymes and indices of folate status in laying hens supplemented with folic acid or 5-methyltetrahydrofolate. Poultry Science, 89: 688-696.
Tactacan, G.B., Rodriguez-Lecompte, J.C., Karmin, O. and House, J.D. (2011). Functional characterization of folic acid transport in the intestine of the laying hen using the everted intestinal sac model. Poultry Science, 90: 83-90.
Tiemeier, H., Van Tuijl, H.R., Hofman, A., Meijer, J., Kiliaan, A.J. and Breteler, M.M. (2002). Vitamin B12, folate, and homocysteine in depression: the Rotterdam Study. American Journal of Psychiatry, 159: 2099-2101.
_||_
Bagley, P. and Shane, B. (2005). Folate. In Encyclopedia of Dietary Supplements. USA: New York, Marcel Dekker, pp: 219-228.
Dickson, T.M., Tactacan, G.B., Hebert, K., Guenter, W. and House, J.D. (2010). Optimization of folate deposition in eggs through dietary supplementation of folic acid over the entire production cycle of Hy-Line W36, Hy-Line W98, and CV20 laying hens. Journal of Applied Poultry Research, 19: 80-91.
Jing, M., Rech, L., Wu, Y., Goltz, D., Taylor, G.G. and House, J.D. (2015). Effect of zinc deficiency and zinc supplementation on homocysteine levels and related expression in rats. Journal of Trace Elements in Medicine and Biology, 30: 77-82.
Halsted, C.H. (1990). Intestinal absorption of dietary folates. In: Folic Acid Metabolism in Health and Disease. Picciano, M.F., Stokstad, E.L.R and Gregory, J.F. editors. USA: New York, NY: Wiley-Liss Inc, pp: 23-45.
Hebert, K., House, J.D. and Guenter, W. (2005). Effect of dietary folic acid supplementation on egg folate content and the performance and folate status of two strains of laying hens. Poultry Science, 84: 1533-1538.
Hoey, L., McNulty, H., McCann, E.M., McCracken, K.J., Scott, J.M., Marc, B.B., et al. (2009). Laying hens can convert high doses of folic acid added to the feed into natural folates in eggs providing a novel source of food folate. British Journal of Nutrition, 101: 206-212.
House, J.D., Braun, K., Ballance, D.M., O‟Connor, C.P. and Guenter, W. (2002). The enrichment of eggs with folic acid through supplementation of laying hen diet. Poultry Science, 81:1332-1337.
House, J.D., O'Connor, C.P. and Guenter, W. (2003). Plasma homocysteine and glycine are sensitive indices of folate status in a rodent model of folate depletion and repletion. Journal of Agriculture and Food Chemistry, 51: 4461-4467.
Milne, D.B., Canfield, W.K., Mahalko, J.R. and Sanstead, H.H. (1984). Effect of oral folic acid supplements on zinc, copper, and iron absorption and excretion. American Journal of Clinical Nutrition, 39: 535-539.
Mudd, S.H. and Poole, J.R. (1975). Labile methyl balances for normal humans on various dietary regimes. Metabolism, 24: 721-735.
Sherwood, T.A., Alphin, R.L., Saylor, W.W. and White, H.B. (1993). Folate metabolism and deposition in eggs by laying hens. Archives of Biochemistry Biophysics, 307: 66-72.
Tactacan, G.B., Jing, M., Rodriguez-Lecompte, J.C., Oconner, D.L., Guenter, W. and House, J.D. (2010). Characterization of folate-dependent enzymes and indices of folate status in laying hens supplemented with folic acid or 5-methyltetrahydrofolate. Poultry Science, 89: 688-696.
Tactacan, G.B., Rodriguez-Lecompte, J.C., Karmin, O. and House, J.D. (2011). Functional characterization of folic acid transport in the intestine of the laying hen using the everted intestinal sac model. Poultry Science, 90: 83-90.
Tiemeier, H., Van Tuijl, H.R., Hofman, A., Meijer, J., Kiliaan, A.J. and Breteler, M.M. (2002). Vitamin B12, folate, and homocysteine in depression: the Rotterdam Study. American Journal of Psychiatry, 159: 2099-2101.