Nut 301 Exam 1 With 100% Correct And Verified Answers 2025

2025



Nut 301 Exam 1 With 100% Correct
And Verified Answers 2025
HowidoesitheiIFTidefineiFoodiScience?i-
iCORRECTiANSWERS-

Foodiscienceiisitheidisciplineiiniwhichibiology,iphysicalisci
ences,iandiengineeringiareiuseditoistudyitheinatureiofifoo
ds,itheicausesiofitheirideterioration,ianditheiprinciplesiun
derlyingifoodiprocessing.

WhatiisiFoodiscience?i-iCORRECTiANSWERS-
Foodiscienceiisitheiscientificistudyiofirawifoodimaterialsia
nditheiribehavioriduringiformulation,iprocessing,ipackagi
ng,istorage,iandievaluationiasiconsumerifoodiproducts.iSt
udyiofifoodiBEFOREiconsumption.

WhatiisiFooditechnology?i-iCORRECTiANSWERS-
FooditechnologyiisitheiAPPLICATIONiofifoodiscienceitoith
eiselection,ipreservation,iprocessing,ipackaging,idistribut
ion,iandiuseiofisafe,inutritious,iandiwholesomeifood.

WhatidoesiaiFoodiScientistido?i-iCORRECTiANSWERS-
AiFoodiScientististudiesitheiphysical,imicrobiological,iandi
chemicalimakeupiofifood.iDependingionitheiriareaiofispeci
alization,iFoodiScientistsimayidevelopiwaysitoiprocess,ipre
serve,ipackage,ioristoreifood,iaccordingitoiindustryiandigo
vernmentispecificationsiandiregulations.

WhatiisitheidifferenceibetweeniFoodiScienceiandiNutrition
?i-iCORRECTiANSWERS-
Foodiscienceidealsiwithifoodimanipulationsianditheiricons
equencesionitheifoodicomponentsithemselves,iwhereasiNu
tritionidealsiwithitheiconsequencesitheifoodicomponentsih
aveiuponitheihumansiwhoiconsumeithem.

WhatiisibiologyiandihowidoesiitirelateditoiFoodiScience?i-
iCORRECTiANSWERS-

Biologyiisitheistudyiofilivingithingsianditheirilife-
sustainingisystems.iTheiFoodiScientistimustiknowihowithei

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edibleitissueiofitheseifoodisourcesiisiorganizedioniaiCELLU
LARilevel.

WhyidoesiaiFoodiScientistineeditoiknowimicrobiology?i-
iCORRECTiANSWERS-

LivingiorganismsisuchiasiBACTERIA,iYEAST,iandiMOLDSi
canicontaminateilivingitissue,icreatingiaivarietyioficonseq
uences.iTheimicrobiologicaliactioniofitheseiorganismsican
ibeiharmfuli(causingifoodborneiillnessithroughiinfectionia

ndiintoxication),icanibeidetrimentalitoifoodi(microbialienz
ymaticireactionsicausingiititoirotiorismell),ioricanibeiusefu
li(purposelyiaddediyeastitoibreadiflour,icausingitheidesired
ileaveningieffectiinibaking).



WhatiisiChemistryiandihowidoesiitirelateitoiFoodiScience?
i-iCORRECTiANSWERS-

ChemistryiisitheistudyiofitheiATOMSiandiMOLECULESitha
timakeiupitheisubstancesipresentiinitheiuniverse,itheiriarr
angementiintoistructures,ianditheireactionsitheyiparticipa
teiin.iAtomsilistedionitheiperiodicitableiofitheielements,isu
chiasiOXYGEN,iHYDROGEN,iandiCARBON,iexistiinifoodsia
sicombinedistructuresiformingitheicharacteristiciPROTEI
NS,iCARBOHYDRATES,iVITAMINS,iMINERALS,iPIGMEN
TS,iandiFATimoleculesifoundiinieveryifood.

WhyidoesiaiFoodiScientistiwantitoiknowiChemistry?i-
iCORRECTiANSWERS-

FoodiScientistsiwantitoiknowitheimolecularistructuresiofit
heseifoodicomponentsianditoistudyichangesitoithemithati
mightiaffectifoodiquality.iEx:iANiOPENEDiJARiofiPEANUTi
BUTTERiwilliundergoiaichemicalireactionitoitheipeanutioil
iinitheiproductithatiresultsiinianiundesirableiODOR.



WhatiisiPhysicsiandihowidoesiitiapplyitoiFoodiScience?i-
iCORRECTiANSWERS-

PhysicsiisitheistudyiofiMATTERiandiENERGYiandiisiconcer
nediwithitheiphysicalichangesithatimatteriexperiencesiund
ericertainiconditions.iTHERMODYNAMICSiseeksitoiexplai
nitheipropertiesiofimatterisuchiasitheisolidioriliquidistateio
fifood.iFoodiscientistsiuseiPhysicsiofitheielectromagneticie
nergyispectrumiasiaibasisiforiunderstandingihowiFOODiCO



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LORiisidetected,ihowiMICROWAVEicookingiworks,iandiho
witheiapplicationiofiirradiationimakesifoodsisafe.

WhatiisiengineeringiandihowidoesiitiapplyitoiFoodiScience
?i-iCORRECTiANSWERS-
Engineeringiisiaidisciplineitraditionallyidevoteditoitheistu
dyiofimomentum,iHEAT,iandimassitransfer.iFoodiscientist
siapplyitheiscienceiofiengineeringitoiunderstanditheiintera
ctioniofiphysicaliandienergyitransferioperationsiwithifoodi
materials.iEngineeringiprinciplesiareiapplieditoifoodiPRO
CESSINGi(heatitransferiduringithermaliprocessing),iPAC
KAGING,irefrigeration,ifreezing,ievaporation,iandiDRYIN
G.

WhatiisiFoodiprocessingiandimanufacture?i-
iCORRECTiANSWERS-

Transformingirawimaterialsiintoifoodiforiconsumption.iEx
:ichopping,imixing,ipeeling,ihomogenizing,iandipasteurizi
ng.

WhatiisiFoodipreservationiandipackaging?i-
iCORRECTiANSWERS-

Processingifooditoislowidownispoilageiandiincreaseishelf-
life.iEx:iFreezing,irefrigeration,icuring,ipickling,isalting,ic
anning.

WhatiisiWholesomeifood?i-iCORRECTiANSWERS-
Nutritionallyiadequate

Whatiisisafeifood?i-iCORRECTiANSWERS-
Freeifromiharmfulimicroorganisms,itoxins,iandicontamina
nts.

WhatiareiFoodiqualityievaluations?i-iCORRECTiANSWERS-
Sensoryiandianalyticalitests

WhatiisiQualityiassurance?i-iCORRECTiANSWERS-
Testingiproductsitoiensureiconformityitoispecsiandistanda
rds.

Whatiisifoodidistribution?i-iCORRECTiANSWERS-
Gettingifooditoiareasiwhereinotilocallyiavailable.


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