determination metabolizable energy content and nutritive value of pomegranate peel and pulp, using adult cockerels

نویسندگان

سیدجواد حسینی واشان

استادیار تغذیه طیور، گروه علوم دامی، دانشگاه بیرجند، بیرجند - ایران طاهره غزنوی

دانشجوی کارشناسی ارشد پرورش و مدیریت تولید طیور، گروه علوم دامی، دانشگاه بیرجند، بیرجند - ایران

چکیده

the present experiment was conducted to determine metabolizable energy of pomegranate peel and pulp by adult cockerels. the pomegranate peel and pulp samples were gathered from three industries. this study had two experiments. each experiment was done in a completely randomized design with 4 treatments and 4 replicate (1 cockerel each). the cockerels fed conventional addition method (cam). the data were revealed that the pomegranate pulp had 91.18-93.41% dry matter (dm) 4.04-4.28 % crude proteins (cp), 1.38-1.72% ether extract (ee) and 15.48- 19.21% crude fiber (cf) and 4.62% ash. the apparent metabolizable energy (ame), nitrogen-corrected apparent metabolizable energy (amen), true metabolizable energy (tme) and nitrogen-corrected true metabolizable energy of pomegranate peel were 2219.84-2443.21, 2201.09-2424.13, 2250.13-2482.69, and 2249.56, 2481.56 kcal/kg, respectively. the pomegranate pulp had 91.07-92.63% dm, 10.21-11.80% cp, 9.72-10.83% ee and 31.51-35.94% cf. the apparent metabolizable energy (ame), nitrogen-corrected apparent metabolizable energy (amen), true metabolizable energy (tme) and nitrogen-corrected true metabolizable energy of pomegranate pulp were 2357.71-2581, 2355.83-2579.2, 2452.62-2642.93 and 2451.11 -2641.52 kcal/kg, respectively. the estimated amen of pomegranate pulp and peel based on prediction equation were 2419.19-2540.8, 2166.02-2533.67 kcal/kg. the best eqution for estimating of amen were nascimento, amen = 2707.71 + 5.863ee− 1.606andfom. it is concluded that the pomegranate pulp may had a good feed to use in poultry diet, but the manager may be consider the tannin and other anti-nutrition factor in pomegranate.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Comparison of in vitro Gas Production, Nutritive Value, Metabolizable Energy and Organic Matter Digestibility of some Chickpea Varieties

This study was carried out to determine the nutritional value of different chickpea varieties using in vitro gas production technique.As a result, significant variations in terms of chemical composition, gas production rate and metabolizable energy, net lactation energy and digestible organic matter were found among the 8 different chickpea varieties. The crude protein contents of chickpea vari...

متن کامل

Studies on the energy content of pigeon feeds I. Determination of digestibility and metabolizable energy content.

The digestibility coefficient and metabolizable energy (ME) content of the most important pigeon feeds (corn, wheat, barley, red and white millet, sorghum, canary seed, peas, lentils, sunflower, and hemp) were determined. The experiment was carried out using 10 adult male homing pigeons. All feeds were fed alone, in a whole-grain form, ad libitum. Drinking water and grit were offered to the bir...

متن کامل

Determination of Nutritive Value of Poa trivialis Using in vitro Methods, Gas Production and Nylon Bag

This study was conducted to determine the chemical composition, metabolizable energy, digestibility and ability of gas production of Poa trivialis. Samples was collected at three phenological stages including: vegetative growth, flowering and seedling on two different elevations of 1300 to 1500 m and 2000 to 1800 m asl in Neor and Hir region as the first and second sites, respectively. Testing ...

متن کامل

pulp cap and pulp response

چکیده ندارد.

15 صفحه اول

Determination of Nutritive Value of Soybean Varieties Using in vitro Methods and Gas Production Technique

This study was conducted to determine the nutritive value of soybean varieties using in vitro methods and gas production technique.In vitro gas productions and gas production kinetics of soybean variety were determined at 0, 3, 6, 12, 24, 48, 72 and 96 h incubation times. This study revealed that there were variations among five different soybean varieties in terms of chemical...

متن کامل

architecture and engineering of nanoscale sculptured thin films and determination of their properties

چکیده ندارد.

15 صفحه اول

منابع من

با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید


عنوان ژورنال:
تولیدات دامی

جلد ۱۸، شماره ۳، صفحات ۵۱۳-۵۳۴

کلمات کلیدی
[ ' t h e p r e s e n t e x p e r i m e n t w a s c o n d u c t e d t o d e t e r m i n e m e t a b o l i z a b l e e n e r g y o f p o m e g r a n a t e p e e l a n d p u l p b y a d u l t c o c k e r e l s . t h e p o m e g r a n a t e p e e l a n d p u l p s a m p l e s w e r e g a t h e r e d f r o m t h r e e i n d u s t r i e s . t h i s s t u d y h a d t w o e x p e r i m e n t s . e a c h e x p e r i m e n t w a s d o n e i n a c o m p l e t e l y r a n d o m i z e d d e s i g n w i t h 4 t r e a t m e n t s a n d 4 r e p l i c a t e ( 1 c o c k e r e l e a c h ) . t h e c o c k e r e l s f e d c o n v e n t i o n a l a d d i t i o n m e t h o d ( c a m ) . t h e d a t a w e r e r e v e a l e d t h a t t h e p o m e g r a n a t e p u l p h a d 9 1 . 1 8 ' , ' 9 3 . 4 1 % d r y m a t t e r ( d m ) 4 . 0 4 ' , ' 4 . 2 8 % c r u d e p r o t e i n s ( c p ) ' , ' 1 . 3 8 ' , ' 1 . 7 2 % e t h e r e x t r a c t ( e e ) a n d 1 5 . 4 8 ' , ' 1 9 . 2 1 % c r u d e f i b e r ( c f ) a n d 4 . 6 2 % a s h . t h e a p p a r e n t m e t a b o l i z a b l e e n e r g y ( a m e ) ' , ' n i t r o g e n ' , ' c o r r e c t e d a p p a r e n t m e t a b o l i z a b l e e n e r g y ( a m e n ) ' , ' t r u e m e t a b o l i z a b l e e n e r g y ( t m e ) a n d n i t r o g e n ' , ' c o r r e c t e d t r u e m e t a b o l i z a b l e e n e r g y o f p o m e g r a n a t e p e e l w e r e 2 2 1 9 . 8 4 ' , ' 2 4 4 3 . 2 1 ' , ' 2 2 0 1 . 0 9 ' , ' 2 4 2 4 . 1 3 ' , ' 2 2 5 0 . 1 3 ' , ' 2 4 8 2 . 6 9 ' , ' a n d 2 2 4 9 . 5 6 ' , ' 2 4 8 1 . 5 6 k c a l / k g ' , ' r e s p e c t i v e l y . t h e p o m e g r a n a t e p u l p h a d 9 1 . 0 7 ' , ' 9 2 . 6 3 % d m ' , ' 1 0 . 2 1 ' , ' 1 1 . 8 0 % c p ' , ' 9 . 7 2 ' , ' 1 0 . 8 3 % e e a n d 3 1 . 5 1 ' , ' 3 5 . 9 4 % c f . t h e a p p a r e n t m e t a b o l i z a b l e e n e r g y ( a m e ) ' , ' n i t r o g e n ' , ' c o r r e c t e d a p p a r e n t m e t a b o l i z a b l e e n e r g y ( a m e n ) ' , ' t r u e m e t a b o l i z a b l e e n e r g y ( t m e ) a n d n i t r o g e n ' , ' c o r r e c t e d t r u e m e t a b o l i z a b l e e n e r g y o f p o m e g r a n a t e p u l p w e r e 2 3 5 7 . 7 1 ' , 2 5 8 1 , ' 2 3 5 5 . 8 3 ' , ' 2 5 7 9 . 2 ' , ' 2 4 5 2 . 6 2 ' , ' 2 6 4 2 . 9 3 a n d 2 4 5 1 . 1 1 ' , ' 2 6 4 1 . 5 2 k c a l / k g ' , ' r e s p e c t i v e l y . t h e e s t i m a t e d a m e n o f p o m e g r a n a t e p u l p a n d p e e l b a s e d o n p r e d i c t i o n e q u a t i o n w e r e 2 4 1 9 . 1 9 ' , ' 2 5 4 0 . 8 ' , ' 2 1 6 6 . 0 2 ' , ' 2 5 3 3 . 6 7 k c a l / k g . t h e b e s t e q u t i o n f o r e s t i m a t i n g o f a m e n w e r e n a s c i m e n t o ' , ' a m e n = 2 7 0 7 . 7 1 + 5 . 8 6 3 e e − 1 . 6 0 6 a n d f o m . i t i s c o n c l u d e d t h a t t h e p o m e g r a n a t e p u l p m a y h a d a g o o d f e e d t o u s e i n p o u l t r y d i e t ' , ' b u t t h e m a n a g e r m a y b e c o n s i d e r t h e t a n n i n a n d o t h e r a n t i ' , ' n u t r i t i o n f a c t o r i n p o m e g r a n a t e . ' ]

میزبانی شده توسط پلتفرم ابری doprax.com

copyright © 2015-2023