000			05504namaa22004571i 4500
003			OSt
005			20250223033203.0
008			231031b2022 ua a|||frm 000 0 eng d
040			_aEG-GICUC _beng _cEG-GICUC _dEG-GICUC _erda
041	0		_aeng _beng _bara
049			_aDeposit
082	0	4	_a636.5 _221
092			_a636.5 _221
097			_aM.Sc
099			_aCai01.10.11.M.Sc.2022.Ra.R
100	0		_aRasha Gamal Mohamed Mohamed, _epreparation.
245	1	0	_aResponse of broiler chicken to dietary inclusion of dried orange peel with or without xylanase / _cby Rasha Gamal Mohamed Mohamed ; under supervision of Prof. Dr. Mohamed Ahmed Tony, Prof. Dr. Khaled Nasr El-Den Fahmy, Prof. Dr. Esam Y. Ismail.
246	1	5	_aاستجابه بداري التسمين لاستخدام قشر البرتقال المجفف مع او بدون انزيم الزيلانيز في علائقها
264		0	_c2022.
300			_a49 pages : _bIllustrations ; _c25 cm. + _eCD.
336			_2rdacontent _atext
337			_2rdamedia _aUnmediated
338			_2rdacarrier _avolume
502			_aThesis (M.Sc.)-Cairo University, 2022.
504			_aBibliography: pages 39-45.
520			_aAn experiment was conducted to evaluate the effects of two levels (3 and 5%) of local produced dried orange peel powder (DOP) with or without supplementation of exogenous Xylanase enzyme (50g/ ton feed) on zoo-technical performance, immunity and antioxidant status of broiler chickens. Five hundred, Cobb broiler chicks as hatch were used in this investigation, broiler chicks were weighed and randomly allocated into 5 dietary groups. Each group was subdivided into four replicates containing 25 chicks/each in 20 floor pens. The first group was control and fed the basal diet (corn-soybean meal) basal diet only. Supplemented groups A and B were Fed on the reformulated basal diets supplemented with 3% and 5% of dried orange peel powder (DOP) respectively. While groups C and D were fed on reformulated basal diets supplemented with 3% and 5% dried orange peel powder and fortified with 50g/ton feed Xylanase. The control and Supplemented diet were formulated to be isocaloric and isonitrogenous. At the end of the experiment (Day 35), blood serum sample were collected from twenty birds / group (5 birds/replicate). Some immune parameters and antioxidant biomarkers are investigated. The collected birds were eviscerated after slaughtering to record some parameters of carcass Characteristics. Our result were, the dietary supplementation of DOP with or without Xylanase enzyme to broiler chicken significantly (p<0.05) improved Body weight, Body weight gain, Feed conversion ratio, Antibody titer against NDV, Lysozymes, SOD activity. However, there were significantly (p<0.05) reduction in malondialdehyde (MDA) as antioxidant biomarker. There were no significantly difference in carcass characteristics (carcass weights, dressing percent, liver and abdominal fat) were not affected between different groups. In conclusion, the use of local Egyptian dried orange powder (DOP) supplementation with or without Xylanase enzyme was cost effective and significant improved in growth performance parameter, immune status parameter, antioxidant parameter.
520			_aتم اجراء تجربه تغذيه لتقييم تاثير قشر البرتقال المجفف بنسبه ) % 3 5 % ( بالاضافه الي الانزيمات الهضم علي الكفائه ,الانتاجيه والحاله المناعيه ومضادات الاكسده لدجاج التسمسن في هذه التجربه تم استخدام 500 كتكوت تسمين عمر يوم من الجنسين وتم وزنهم في اليوم الاول قسمت عشوائيا الي خمس مجموعات متساويه كل مجموعه تحتوي علي 100 طائر وقسمت كل مجموعه الي 4 مكرارت في كل مكرر 25 طائر المجموعه الاولي هي المجموعه الضابطه غذيت علي عليقه بدون اضافات والمجموعه التانيه تم اضافه قشر البرتقال المجمفف بنسبه 3 % علي الطن من العلف اما في المجموعه الثالثه ثم اضافه قشر البرتقال المجفف بنسبه 5 % علي االطن من العلف اما في المجموعه الرابعه تم اضافه قشر البرتقال المجفف بنسبه 3 % بالاضافه الي 50 جرام من الانزيم علي الطن من العلف وفي المجموعه الخامسه تم اضافه قشر البرتقال المجفف بنسبه 5 % ع الطن من العلف بالاضافه الي 50 جرام من الانزيم علي طن العلف .
530			_aIssues also as CD.
546			_aText in English and abstract in Arabic & English.
650		0	_aChickens.
650		0	_aChicken industry.
653		0	_aDried Orange Peel (DOP) _aBroiler chickens _aXylanase _aImmunity _abiomarkers
700	0		_aMohamed Ahmed Tony, _ethesis advisor.
700	0		_aKhaled Nasr El-Den Fahmy, _ethesis advisor.
700	0		_aEsam Y. Ismail, _ethesis advisor.
700	0		_aMaha M. Hady, _ethesis advisor.
856			_uhttp://172.23.153.220/th.pdf
900			_b01-01-2022 _cMohamed Ahmed Tony _cKhaled Nasr El-Den Fahmy _cEsam Y. Ismail _cMaha M. Hady _UCairo University _FFaculty of Veterinary Medicine _DDepartment of Nutrition and Clinical Nutrition
905			_aAsmaa _eEssam
942			_2ddc _cTH _e21 _n0
999			_c165580 _d165580