Yikuphi ukudla okuqukethe i-trehalose?

I-Trehalose (i-Trehalose) iwushukela wemvelo ophephile futhi onokwethenjelwa. Yaqala yakhishwa ku-ergot fungus of rye ngabakwaWiggers ngo-1832. Ucwaningo olwalandela lwathola ukuthi i-trehalose isezilwaneni eziningi ezidliwayo, izitshalo kanye nama-microorganisms endalweni. Zikhona kabanzi, njengamakhowe, ukhula lwasolwandle, ubhontshisi, izimfanzi, isinkwa, ubhiya kanye nokudla okuvutshelwe imvubelo abantu abakudlayo ekuphileni kwansuku zonke okunokuqukethwe okuphezulu kwe-trehalose.

Indlela yokukhiqiza ye-trehalose

Emvelweni, ikhona endaweni yamahhala kumakhowe nezinye isikhunta, izimila zasolwandle, izimfanzi, imvubelo yababhaki kanye nemvubelo yotshwala.

Indlela yokulungiselela: ukusebenzisa isitashi njengempahla eluhlaza, ukwenza uketshezi, ukubilisa nokushisisa ngokushisa-kungazweli -i-amylase, bese kusetshenziswa i-amylase ene-isomerized.

Ikhiqizwa ngendlela yokuvutshelwa, futhi umhluzi wokuvutshelwa udluliswa nge-anion exchange resin (i-amberlite CG 1201) ukuze uthole i-trehalose ngokuhlanzeka okungama-98.4%.

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*Isetshenziswa njenge-sweetener

Ubumnandi be-trehalose cishe bungama-45% we-sucrose. Inezici zobumnandi obuncane, ukunambitheka okuqabulayo futhi ayinambitheki ngemuva kokudla. Ingakwazi ukugcina ukunambitheka kwasekuqaleni komkhiqizo futhi iwumkhiqizo onempilo futhi{3}}ophezulu.

*Vimba ukunsundu

I-Trehalose ayinciphisi-ushukela. Uma kuhlangene nama-amino acid namaprotheni, akubangeli ukunsundu (ukusabela kwe-Maillard) noma kushisa. Ifaneleka kakhulu ukudla neziphuzo ezidinga ukwelashwa ngokushisa noma ukugcinwa kwezinga lokushisa eliphezulu.

*I-hygroscopicity ephansi

Okunye ukudla ngokwazo akuzona i-hygroscopic, kodwa lapho ushukela onjenge-sucrose wengezwa, i-hygroscopicity iyanda kakhulu, ethinta ukunambitheka nesikhathi sokugcina ukudla ngokwayo. I-Trehalose ine-hygroscopicity ephansi futhi ngeke ibe manzi ngisho noma umswakama ohlobene ufinyelela ku-95%.

*Vimbela ukuguga kwesitashi

I-Trehalose inomphumela omuhle kakhulu wokulwa-nomphumela wokuguga wesitashi, futhi ingadlala indima enhle ekuqukethe isitashi{1}}ekuqukethe ukudla okufana nama-noodle, amakhekhe, irayisi, ukhilimu, amasoso ewososo, ama-croquette, njll. Lo mphumela uba kumswakama ophansi noma ukuqandisa. ukusebenza kugqame kakhulu.

*Ukumelana nokushisa ne-asidi

I-Trehalose iwushukela ozinzile phakathi kwama-disaccharides wemvelo, futhi ngeke ufakwe umbala noma ubole ngisho noma ushisiswe imizuzu engama-30 ku-100℃kanye ne-PH3.0.

*Vimbela ukushintshwa kwamaprotheni

I-Trehalose isebenza kahle ukuvimbela ukuguqulwa kwamaprotheni ngesikhathi sokuqandisa, izinga lokushisa eliphezulu noma ukomisa. Ukwengeza i-trehalose ekudleni okuhlukahlukene okuqukethe amaprotheni kungavikela ukwakheka kwemvelo kwama-molecule wamaprotheni ngempumelelo kakhulu, ukuze ukunambitheka nokuthungwa kokudla kuhlale kungashintshile.

*Icindezela ukukhiqizwa kwephunga elibi

Amanye amaphunga angemnandi ekudleni akhiwa ikakhulukazi ama-aldehydes aguquguqukayo, i-ethyl mercaptan ne-trimethylamine. Ukwengeza inani elithile le-trehalose kungavimbela ngempumelelo ukukhiqizwa kwalezi zinto, okubonisa umphumela omuhle wokulungisa. Ukunambitha kanye nephunga umphumela. I-Trehalose inomphumela wokuthuthukisa i-synergistic kubumnandi nephunga elimnandi lokudla, ingathuthukisa ikhwalithi yobumnandi bezinye izinto ezinoshukela zokwenziwa njenge-aspartame, ingaphinda ilinganise futhi ivale kancane okunye ukunambitheka okungajabulisi, inciphise ukuqaqamba kwenhliziyo nokubaba, futhi yehlise ukuqaqamba kwenhliziyo nokubaba. Ukunambitheka okumuncu kuyapholisa

*I-Solubility kanye ne-crystallinity

I-solubility ye-trehalose iphansi kunaleyo ye-sucrose ekushiseni okuphansi, futhi iphakeme kunaleyo ye-sucrose ekushiseni okuphezulu. Ine-crystallinity enhle kakhulu futhi ngeke ibe buthakathaka ngaphansi kwezimo ezine-asidi, futhi ingacwebezela ngaphansi kwezimo eziqukethe inani elikhulu lomunye ushukela.

*Izinga lokushisa eliphezulu lokushintsha kwengilazi

I-Trehalose inezinga lokushisa lokushintsha kwengilazi elifinyelela ku-120 degree. Lesi sakhiwo, kuhlanganiswe nokuzinza kwenqubo yayo kanye ne-hygroscopicity ephansi, kwenza i-trehalose ibe isivikelo samaprotheni aphezulu kanye nesigcinayo sokumisa ukunambitheka kwesifutho esifanelekile.

*Umphumela wokunambitheka

I-Trehalose inomphumela we-synergistic ebumnandini nephunga elimnandi lokudla, futhi ingathuthukisa ikhwalithi yobumnandi yamanye ama-sweeteners okwenziwa njenge-aspartame. Ingase futhi ilinganise futhi ifihle kancane okunye ukunambitheka okungajabulisi, inciphise ukuqaqamba kwenhliziyo nokubaba. Ukunambitheka okumuncu kunomphumela opholile.

*Ivimbela ukuqhekeka kwe-fatty acid

Ukudla okunothe ngamafutha adliwayo namafutha kuyashiswa futhi kukhanyiswe ukukhanya ngesikhathi sokugcinwa, okuzokhipha iphunga elimnandi. Uma amafutha e-unsaturated fatty acids ethe xaxa emafutheni, maningi amathuba okuba leli phunga likhiqizwe, okuholela ekuwohlokeni kokunambitheka kokudla, ukulahlekelwa izakhi, ngisho nokuwohloka nokulahlekelwa inani lokudla. Futhi i-trehalose inomphumela omuhle wokuvinjelwa kokubola kwama-unsaturated fatty acids ezingxenyeni zikawoyela.

*I-Superoxide dismutase ezintweni ezizinzile

I-Trehalose ingakwazi ukuzinzisa umsebenzi we-SOD ekudleni, futhi ngesikhathi esifanayo, ingakwazi ukuzinzisa i-SOD-njengomsebenzi wama-antioxidants afana ne-vitamin C kanye -ne-carotene emuncwa emifino nezithelo ekuphileni kwansuku zonke, okusiza ukuvimbela ama-ion e-Oxygen amaningi anda kakhulu.

*Izithako zokudla ezinikeza amandla

Njenge-sucrose ne-maltose, i-trehalose iyinto enomsoco emuncwa kalula amathumbu amancane njengamandla (ikhalori ngegremu ye-trehalose ingu-4 kcal). Ukubola kwe-trehalose emzimbeni womuntu kuyinqubo emnene futhi ezinzile, efaneleka kakhulu isiphuzo samandla.

I-Wellgreen ingumphakeli wekhwalithi we-Trehalose. Ngicela, uma unohlelo lokuthengaXhumana nathingokukhululeka ~