Effect Of Autoclaving And Extrausion Of Rice Polishing On Apparent And True Metabolizable Energy In Cockerels (Record no. 2584)

000 -LEADER
fixed length control field 02587nam a2200193Ia 4500
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20150921150802.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 150525s2004 xx 000 0 und d
041 ## - LANGUAGE CODE
Language code of text/sound track or separate title eng
082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER
Classification number 0855,T
100 ## - MAIN ENTRY--AUTHOR NAME
Personal name Muhammad Fayyaz Ahmad
110 ## - MAIN ENTRY--CORPORATE NAME
Location of meeting Dr. Anjum Kahliq
245 ## - TITLE STATEMENT
Title Effect Of Autoclaving And Extrausion Of Rice Polishing On Apparent And True Metabolizable Energy In Cockerels
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Year of publication 2004
502 ## - DISSERTATION NOTE
Dissertation note The project was conducted to determine the apparent metabolizable energy (AME) and true metabolizabole energy (TME) of untreated, autoclaved and extended rice polishing in cockerels by force-feeding method. Three feedstuffs commonly used in poultry rations were assayed. Forty birds of uniform weight and size were selected out of 60 birds for experimental purpose. Each rice polishing sample was force fed to 10 cockerels for estimation of AME and TME. Ten birds were kept as control for the estimation of endogenous energy losses. The pre feeding fasting period was 24 hours and excreta were collected over a period of 24 hours. Proximate analysis for Moisture, Crude Protein, Ash, Fiber and Nitrogen free extract were carried out. The gross energy of the ingredients and the excreta were measured by using adiabatic oxygen bomb calorimeter. AME and TME were worked out; the AME values of untreated and autoclavedrice rice polishing were statistically non significant (P>0.05).

There was no affect of autoclaving on metabolizable energy contents in rice polishing. It might be due to the fact that water soluble nutrient lost during autoclaving. The values of extruded rice polishing were statistically high than untreated and autoclaved rice polishing (3255 kcal/kg). This was due to provision of heat during treatment. This high temperature may be cause of denaturing of complex carbohydrates and thus increase of soluble carbohydrates. The treatments also improve the nutritional value of rp in terms of protein, energy vitamin, minerals etc., it was noted that there was direct relationship between the crude fiber content and AME of feed stuffs. As crude fiber content of feed stuffs increased the AME values decreased and vice versa.
True metabolizable energy values were obtained by the addition of metabolic faecal and endogenous urinary energy (Fe + UE) to AME. True metabolizable energy of untreated rice polishing, autoclaved and extruded were 3532, 3516 and 3650 kcal/kg, respectively.
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical Term Department of Animal Nutrition
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name Dr. Ishfaq
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name Prof. Dr. Talat Naseer Pasha
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Thesis
Holdings
Damaged status Collection code Permanent Location Current Location Shelving location Date acquired Full call number Accession Number Koha item type
  Veterinary Science UVAS Library UVAS Library Thesis Section 2015-05-28 0855,T 0855,T Thesis


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