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1、中國(guó)農(nóng)業(yè)大學(xué)碩士學(xué)位論文堿式氯化銅的理化特性及其對(duì)肉仔雞的生物學(xué)效應(yīng)姓名:李紅雪申請(qǐng)學(xué)位級(jí)別:碩士專業(yè):動(dòng)物營(yíng)養(yǎng)與飼料科學(xué)指導(dǎo)教師:計(jì)成羅緒剛20040601AbstractTwoexperimentswereconductedtoanalyzethephysiochemicalpropertiesoftribasiccopperchlorideffBCC)MolecularstructureandstabilityofTBCCwere

2、alsodeterminedInthisresearch,growthabilityofbroilers,thecontentofVEinliverandbloodplasmaaswellasthatofcopperinliverofbroilersfedwithdietscontainingdifferentkindsofcoppersourcesfmccorCuS045H20)werecomparedtoevaluatebiosaf

3、etyeffectsontheoxidationstabilityoffeednutrient,andtherelativebioavailabilityofTBCCforbroilersExperiment1:StudiesoftribasiccopperchlorideonmoleeulerstructureproductstabilityandphysiochemicalcharacteristicsMolecularstruct

4、ureofTBCCwasanalyzedbymeansofXraydiffractionandbyICAP‘9000emissionspectrophotometerthestabilityofTBCCandsolubiHtyofbothTBCCandCuS04‘5H20weredetermined111eresultshowed:neTBCCmoleculewasCu2CI(OH)311IecontentofcopperofTBCCw

5、as599%,whilethatofCuS045H20was255%Furthermore,TBCCshowedagreatstabilityincoppercontentwhichhadaCVofonly05%aftersixtimesoftestingTBCCdidnotdissolveinwaterbuteasilydissolvedinacidandneutralsaltsolutionandthehygroscopicityo

6、fTBCCwasfarlessthanthatofCuS045H20Experment2:ResearchofTBCCOnbioavailability,biosafetyforbroilersandWEoxidationstabilityFourhandredtwenty1dayoldAIborAcres(AA)colnmei℃ialbroilerswemrandomlyallocatedto7treatmentsaccordingt

7、ObodyweightEverytreatmenthad6replicationswith10chickensineachreplicationr5malechickensand5femalechickens)ThefirsttreatmentwascontrolgroupfedwithbasalcornsoybearlmealdietwithCuS04“5H20atalevelthatjustmettherequirementofbr

8、oilersoncopperTreatment2to4werefedwithdietscontainingJS0mg/Kg,300mg/I【gand450mg/KgcopperfromCuS04“5H20addedtothebasaldietrespectivelyTreatment5to7added150mg/Kg300mg/Kgand450mg/KgcopperfromTBCCtothebasaldietThetrialperiod

9、was21daysTheresultsshowedthattherelativebioavailabilitvofTBCCwas107%comparedwiththatofCuS04“5H20whichWasregardedas100%ThecontentofVEinplasmaandliverofbrofle璐intreatment5wassignificantlyhigherthanthatoftreatment3(pO0009),

10、whichmeantthatTBCCcouldbetterpreventdietaryVEfrombeingoxidatedthanCuS04“5H20didBesides,TBCCwassaferthanCuS04“SH20,soitcouldreplaceCuS04‘5H20asanewcoppersourceinfeedindustryKeywords:TBCC,broilerphysioehemiealproperties,bi

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