000 02267cab a2200313Ia 45 0
001 u193747
003 SIRSI
008 110726s2010 ua ss b eng d
040 _aEAL
041 _aeng
_bara
090 _aART MJAE V27 No4 PT2 12
100 1 _aKaddour, O. A.
240 1 0 _aMisr journal of agricultural engineering, 2010 v.27 (4)
_nPart 2
_h[electronic resource].
245 1 0 _aDevelopment of a local single screw extruder for producing expnded breakfast creal
_h[electronic resource].
246 1 5 _aتطوير آلة بثق محلية ذات بريمة مفردة لإنتاج المحببات الغذائية.‪‪
300 _aP. 1688-1710.
504 _aIncludes references.
520 _aExtrusion cooking has been used in industries for many years to produce various types of human foods and animal feeds. Twin screw extrusion used for the production of expanded breakfast cereal. This work aimed to develop a local single screw extruder to produce the breakfast cereal by modifying extruder die and cutter knife units. The performance of the developed extruder was studied as a function of change in the physical and mechanical factors affecting the shear in extrusion barrel such as screw speed of( 354and 438 RPM) , the clearance between the last screw unit and die of (3,10 and 20mm), number of holes in the die (1,3,6 and 9 holes) as mechanical factors and formula moisture content of (19,24 and 29%w.b.) as physical factors . Results indicated that the most effective operating range for these parameters was 438 rpm, 3 mm, 6 holes and 24%w.b., respectively, which led to an extruder productivity of 253.56 kg/h, specific mechanical energy (SME) of 67kW.h/ton and good product quality with 0.716 g/cm3 product bulk density, 93.18 %durability, 1.63 expansion ratio and 41.83% cereal water absorption.
546 _aSummary in Arabic.
650 0 _aScrew machine products industry.
650 0 _aFeed industry.
650 0 _aExtruders.
650 0 _aSnack foods.
650 0 _aFish as food.
650 3 _aPasta.
773 0 _tMisr Journal of Agricultural Engineering.
_g2010.v.27(4)Part 2
_x1687-384X
_7nnas
_wu192786
856 4 0 _uhttp://nile.enal.sci.eg/EALE/2010/MJAE/2710/4/IS/P2/1688.pdf
_zFull Text Article.
596 _a1
942 _cAR
_2lcc
999 _c62106
_d62106