{"id":5874,"date":"2024-08-05T14:02:33","date_gmt":"2024-08-05T14:02:33","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=5874"},"modified":"2024-08-05T14:02:33","modified_gmt":"2024-08-05T14:02:33","slug":"fructose-syrup","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/da\/fructose-syrup\/","title":{"rendered":"Hvad er egenskaberne ved fruktosesirup i frosne drikkevarer?"},"content":{"rendered":"

Fruktosesirup<\/strong><\/p>\n

Fruktosesirup er en blanding af fruktose og glukose og en lille m\u00e6ngde andre sukkerarter, og i henhold til de forskellige komponenter er der hovedsageligt to varianter af F42 og F55 p\u00e5 markedet i \u00f8jeblikket.<\/p>\n

De vigtigste forskelle mellem F42-sirup og F55-sirup er: a. Under opbevaring, for at forhindre dannelse af siruppigment, skal det f\u00e6rdige produkt normalt holdes under 28 \u2103, og under denne betingelse vil F42-sirupen have glukosekrystaller udf\u00e6ldet, fordi den optimale krystalliseringstemperatur for F42-typen er 5-10 \u2103, og omr\u00e5det for krystalliseringstemperatur er under 20 \u2103. b. For at forhindre dannelse af siruppigment skal det f\u00e6rdige produkt normalt holdes under 28 \u2103. F55-sirupen kan derimod opbevares i omr\u00e5det 26-30 \u00b0C. b. De to adskiller sig i deres indre sammens\u00e6tning af fruktose og glukose (se tabel 1).<\/p>\n

\"\"<\/p>\n

Fruktosesirupens hovedkomponenter og egenskaber er t\u00e6t p\u00e5 den naturlige frugtsaft, med frugtaroma, med smagss\u00f8dme end saccharoseegenskaber og en f\u00f8lelse af k\u00f8lighed, med en honningsmag og ren s\u00f8dme. Kombinationen af fruktosesirup og sakkarose kan \u00f8ge s\u00f8dmen med 20-30%, og s\u00f8dmen er rig, og smagen er bedre. Ved et sukkerniveau p\u00e5 10% er s\u00f8dmen i F42-fruktose 0,9-1 gange s\u00e5 stor som i saccharose, og s\u00f8dmen i F55-fruktose er den samme som i saccharose. Ved et sukkerniveau p\u00e5 20% er s\u00f8dmen af F42-fruktose omtrent den samme som for sukrose, og s\u00f8dmen af F55-fruktose med h\u00f8jt indhold er 1,15 gange s\u00e5 stor som for sukrose.<\/p>\n

Karakteristik af fruktosesirup<\/strong><\/p>\n

2.1 S\u00f8dme<\/strong>
\nS\u00f8dme omfatter to aspekter af s\u00f8dme og smag, p\u00e5 den ene side refererer det til niveauet af s\u00f8dmeintensitet, p\u00e5 den anden side refererer det til s\u00f8dmen i velsmagelsen. Som s\u00f8demiddel er s\u00f8dme den mest grundl\u00e6ggende egenskab, og en sammenligning af forskellige sukkerarters s\u00f8dme er vist i tabel 2.<\/p>\n

\"\"<\/p>\n

2.2 Kold s\u00f8dme<\/strong>
\nFruktosesirup har ogs\u00e5 en kold s\u00f8dme, som bestemmes af fruktosens egenskaber, i 40 \u2103 under, jo lavere temperaturen p\u00e5 fruktoses\u00f8dme er h\u00f8jere, op til 1,73 gange saccharose. P\u00e5 grund af denne egenskab er fruktosesirup velegnet til forfriskende drikkevarer og andre kolde f\u00f8devarer.<\/p>\n

2.3 H\u00f8j opl\u00f8selighed<\/strong>
\nOpl\u00f8seligheden af fruktose er den h\u00f8jeste i sukker, n\u00e5r temperaturen er 20 \u2103, 30 \u2103, 40 \u2103, 50 \u2103, opl\u00f8seligheden af fruktose for saccharose 1,88 gange, 2,0 gange, 2,3 gange, 3,1 gange, glukoseopl\u00f8selighed end saccharose er lav, fruktose glukosesirupopl\u00f8selighed med temperaturstigningen er hurtigere end saccharose (se tabel 3).<\/p>\n

\"\"<\/p>\n

2.4 God anti-krystallisation<\/strong><\/p>\n

Fruktosesirup er sv\u00e6rere at krystallisere end sukrose, hvilket kan bruges i kolde drikkeprodukter til at h\u00e6mme f\u00e6nomenet med den h\u00e5rde skal p\u00e5 produktets overflade for\u00e5rsaget af overfladekrystallisering p\u00e5 grund af brugen af sukrose alene.<\/p>\n

2.5 Reducer frysepunktet for kolde drikkeprodukter<\/strong>
\nDa fruktosesirup indeholder en stor m\u00e6ngde fruktose og glukose, og fruktose og glukose har mindre molekylv\u00e6gt sammenlignet med sukrose, er evnen til at reducere frysepunktet st\u00e6rkere end for hvidt sukker.<\/p>\n

2.6 God syrestabilitet<\/strong>
\nSyremilj\u00f8et er mere stabilt, glukose og fruktose er monosakkarider, har en mere stabil PH-v\u00e6rdi, glukose er mest stabil i PH3,0, fruktose er mest stabil i PH3,3, s\u00e5 fruktosesirup er mere stabil i nogle sure f\u00f8devarer.<\/p>\n

Baseret p\u00e5 ovenst\u00e5ende egenskaber ved fruktosesirup anbefales det, at fruktosesirup ikke bruges eller bruges s\u00e5 lidt som muligt i produktionen af frossen puffet is og sorbet for at undg\u00e5 langsom frysning af produktet, hvilket resulterer i d\u00e5rlig modstandsdygtighed over for opt\u00f8ning i salgsk\u00e6den og f\u00e6nomenet med h\u00f8j tabsprocent.<\/p>\n

I produktionen af isprodukter kan anvendes i produktionen af fruktosesirup af flere egenskaber, rimelig tilf\u00f8jelse til at optimere produktets samlede ydeevne, s\u00e5som iskrystallernes tilstand, produktets organisatoriske struktur, frigivelse af aromaen, s\u00f8dme af velsmag, drift af frysemaskinen og s\u00e5 videre.<\/p>","protected":false},"excerpt":{"rendered":"

Fructose Syrup Fructose syrup is a mixture of fructose and glucose and a small amount of other sugars, according to the different components, there are mainly two varieties of F42 and F55 in the market at present. The main differences between F42 syrup and F55 syrup are: a. During storage, in order to prevent the […]<\/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 are the properties of fructose syrup in frozen beverages? - 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\/fructose-syrup\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What are the properties of fructose syrup in frozen beverages? - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Fructose Syrup Fructose syrup is a mixture of fructose and glucose and a small amount of other sugars, according to the different components, there are mainly two varieties of F42 and F55 in the market at present. 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