{"id":9346,"date":"2024-08-23T12:30:38","date_gmt":"2024-08-23T12:30:38","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=9346"},"modified":"2024-08-23T12:30:38","modified_gmt":"2024-08-23T12:30:38","slug":"casein-phosphopeptide","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/da\/casein-phosphopeptide\/","title":{"rendered":"Hvad er kaseinfosfopeptid?"},"content":{"rendered":"

Struktur af kaseinfosfopeptider<\/strong><\/p>\n

Kaseinfosfopeptider (CPP) er biologisk aktive peptider fremstillet af kasein fra kv\u00e6gm\u00e6lk. CPP-molekylet best\u00e5r af 20 til 30 aminosyrerester, herunder 4 til 7 fosforsyretr\u00e5de i klynger. Et stort antal eksperimenter har vist, at CPP effektivt kan fremme absorptionen og udnyttelsen af calcium, jern, zink og andre divalente mineralske n\u00e6ringsstoffer.<\/p>\n

Produktionsproces<\/strong><\/p>\n

Den grundl\u00e6ggende proces for CPP-produktion er:<\/strong><\/p>\n

Kasein \u2192 enzymatisk reaktion \u2192 enzymatisk inaktivering \u2192 t\u00f8rring \u2192 CPP-f\u00e6rdigvarer fra ovenst\u00e5ende proces CPP-indhold p\u00e5 12% til 20%, hvis adskillelsen og oprensningen kan opn\u00e5s ved et h\u00f8jere indhold af produktet.<\/p>\n

Virkningsmekanisme<\/strong><\/p>\n

CPP har moderat binding med calcium, en s\u00e5dan bindingsstyrke kan beskytte calciumioner mod udf\u00e6ldning og nok til at fremme en stor m\u00e6ngde opl\u00f8st calcium til tarmslimhindens transit, men ikke for t\u00e6t bundet til at p\u00e5virke absorptionen af calcium.<\/p>\n

Bindingen mellem CPP og calcium er dynamisk, calciumioner bindes og frigives l\u00f8bende af CPP og bindes og frigives derefter igen, s\u00e5 en fosfatgruppe i CPP-molekylet kan beskytte mere end 30 calciumioner mod at blive udf\u00e6ldet.<\/p>\n

Det er et af de biologisk aktive peptidf\u00f8devaretils\u00e6tningsstoffer, der hidtil er blevet produceret industrielt, som har en h\u00f8j absorptionshastighed sammenlignet med VD, ikke har nogen toksiske bivirkninger og forbedrer absorptionshastigheden af andre divalente mineraler, s\u00e5som zink og jern osv. CPP fremmer den passive diffusionsabsorption af um\u00e6ttet calcium i den nederste del af tyndtarmen, hvilket er uafh\u00e6ngigt af \u00e6ndringer i alder og VD.<\/p>\n

Vigtigste effekter<\/strong><\/p>\n

4.1 Fremmer optagelsen af calcium i tyndtarmen<\/strong><\/p>\n

Korn i den menneskelige kost indeholder en stor m\u00e6ngde fytinsyre, inositolhexafosfat og andre fosforrige komponenter, som kombineres med calcium og danner calciumfosfatudf\u00e6ldninger ved pH 7-8 i den nedre del af tarmen.<\/p>\n

CPP kan h\u00e6mme dannelsen af calciumfosfatudf\u00e6ldning, holde koncentrationen af frit calcium h\u00f8j og fremme den passive absorption af calcium, hvilket er en anden m\u00e5de at bruge D-vitamin p\u00e5 som en calciumabsorptionsforst\u00e6rker.<\/p>\n

4.2 Fremme knoglernes udnyttelse af calcium<\/strong><\/p>\n

Dyrefors\u00f8g viser, at CPP kan fremme optagelsen og udnyttelsen af calcium, sv\u00e6kke osteoklasternes virkning og h\u00e6mme knogleresorptionen.<\/p>\n

4.3 Fremme t\u00e6ndernes udnyttelse af calcium<\/strong><\/p>\n

Tidligere mente man, at det at tygge ost efter m\u00e5ltidet kan stimulere spytsekretionen, g\u00f8re alkalisk spyt til en buffer for plak p\u00e5 de sure stoffer p\u00e5 tandemaljen og hj\u00e6lpe med at forhindre forekomsten af karies.<\/p>\n

I de senere \u00e5r har forskning vist, at ost, der indeholder CPP, kan v\u00e6re mad i calciumionerne kombineret i karies, reducere demineraliseringen af emaljen for at opn\u00e5 form\u00e5let med anti-karies.<\/p>\n

P\u00e5 nuv\u00e6rende tidspunkt har udlandet anvendt CPP p\u00e5 b\u00f8rns karryris, drikkevarer, tyggegummi og andre f\u00f8devare- og sundhedsprodukter. Forskning og anvendelse p\u00e5 b\u00f8rns calciummangel, osteoporose hos \u00e6ldre, behandling af infertilitet og tandpleje er ogs\u00e5 i gang.<\/p>\n

Anvendelsesmuligheder og omfang af CPP<\/strong><\/p>\n

Markedsudsigten for at tilf\u00f8je CPP-produkter fra kinesernes ern\u00e6ringsstatus for calcium Kinesernes kostsammens\u00e6tning er baseret p\u00e5 plantef\u00f8de, som indeholder et stort antal faktorer, der p\u00e5virker absorptionen af calcium, jern og zink, s\u00e5som fytinsyre, oxalsyre, cellulose etc., s\u00e5 kinesernes calciummangel er s\u00e6rlig alvorlig.<\/p>\n

P\u00e5 nuv\u00e6rende tidspunkt er problemet med calciummangel almindeligt i alle aldersgrupper fra b\u00f8rn til midaldrende og \u00e6ldre mennesker i Kina. Dette g\u00f8r, at det indenlandske marked for calciumtilskud til sundhedsprodukter i mange \u00e5r har opretholdt det evige f\u00e6nomen, og forbrugernes bevidsthed om calciumtilskud er \u00e6ndret fra \"accept\" til \"spontan\".<\/p>\n

Ud over calcium er det mest sandsynligt, at kinesere mangler mineraler som jern og zink, og CPP kan ikke kun fremme absorptionen af calcium, jern og zink, men har ogs\u00e5 en god effekt p\u00e5 udnyttelsen, hvilket g\u00f8r, at anvendelsen af CPP i ern\u00e6ringsberigede f\u00f8devarer og helsekost har tiltrukket sig stor opm\u00e6rksomhed.<\/p>\n

Derfor kan udviklingen af CPP-tilsatte n\u00e6ringsrige f\u00f8devarer og sundhedsprodukter virkelig n\u00e5 form\u00e5let med effektivt at supplere manglen p\u00e5 mineraler i menneskekroppen for at opfylde folks ern\u00e6ringsm\u00e6ssige behov og vil helt sikkert give store \u00f8konomiske og sociale fordele.<\/p>\n

I GB 14880-2012 National Standard for Food Safety er omfang og dosering fastsat i standarden for brug af ern\u00e6ringsm\u00e6ssige forst\u00e6rkere i f\u00f8devarer:
\n\"\"<\/p>","protected":false},"excerpt":{"rendered":"

Structure of Casein Phosphopeptides Casein Phosphopeptides (CPP) are biologically active peptides made from bovine milk casein.CPP molecule consists of 20 to 30 amino acid residues, including 4 to 7 phosphoric acid filaments in clusters. A large number of experiments have proved that CPP can effectively promote the absorption and utilization of calcium, iron, zinc and […]<\/p>","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"yoast_head":"\nWhat is casein phosphopeptide? - China Chemical Manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangextracts.com\/da\/casein-phosphopeptide\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is casein phosphopeptide? - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Structure of Casein Phosphopeptides Casein Phosphopeptides (CPP) are biologically active peptides made from bovine milk casein.CPP molecule consists of 20 to 30 amino acid residues, including 4 to 7 phosphoric acid filaments in clusters. 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