资源描述：
《乳清蛋白（whey protein）》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。
1、乳清蛋白（Wheyprotein）WheyproteinReprintedfromperfect,reprintedon2009,06,01,14:17read(1)comments(0)Category:personaldiaryReportWheyprotein(whey,protein)Knownasthe"kingofprotein",isaproteinextractedfrommilk,withhighnutritionalvalue,easydigestionandabsorption,containsavarietyofactiveingredients
2、andothercharacteristics,isrecognizedasoneofthehighqualityhumanbodyproteinsupplements.Source:Wheyproteinisextractedfrommilk.87%ofthemilkiswaterand13%ismilksolids.Inthemilksolids,27%ismilkprotein,only20%ofwheyproteiniswheyprotein,andtheremaining80%arecasein,sowheyproteincontentinmilkisonly
3、0.7%,whichshowsthatitisprecious.Characteristic：Firstofall,wheyproteinhasthehighestnutritionalvalueinvariousproteins.Generallyspeaking,theessentialaminoacidsarecompleteinvarietyandcontent,andcanprovidetheproteinneededbythehumanbody.Theycanbecalledhigh-qualityproteins,alsoknownascompletepr
4、oteins.Theconceptofessentialaminoacidsismentionedhere.Essentialaminoacidsareaminoacidsthatareessentialtothebodybutarenotsynthesizedbythemselvesandmustbetakenfromfood.Inplantproteins,onlysoyproteinsarecompleteproteins,butsoyproteinsarelessabsorbentthangoodanimalproteins.Wheyproteinbelongs
5、tohighqualitycompleteproteinandanimalprotein.Itcontains8kindsofessentialaminoacids,andthereasonableratioclosetothehumandemandratio,humangrowthanddevelopment,ananti-aginglifeessence.Second,wheyproteinismoreeasilydigestedandabsorbed.Thewheyproteininbreastmilkcontains60%,andcaseincontains40
6、%.Therefore,theinfantswhodrinkmilkarelesssoftandless.Inaddition,wheyisrichincysteineandmethionine,whichmaintainlevelsofantioxidantsinthebody.Manyexperimentalstudieshaveshownthatwheyproteinconcentratepromoteshumoralandcellularimmunity,stimulatesthebody'simmunesystemandpreventsthedevelopme
7、ntofchemicallyinducedcancers.Sowheyproteinisaverygoodimmuneenhancingprotein.Thirdwheyproteincontainslowlevelsoffatandlactose,butitcontainsbeta-globulin,alphalactalbumin,immunoglobulin,andmanyotheractiveingredients.Itistheseactiveingredientsthatmakewheyproteinhavemanyofthe
