I-L-Phenylalanine iBanga lokutya eliPhezulu leBanga le-CAS 63-91-2
Ingcaciso yeMveliso
L Phenylalanine yikristale yeshiti engenambala ukuya kumhlophe okanye umgubo omhlophe wekristale. Isongezo sesondlo kunye nenye yee-amino acids ezibalulekileyo. Emzimbeni, uninzi lwazo lufakwe kwi-tyrosine ngephenylalanine hydroxylase, kwaye lwenza i-neurotransmitters ebalulekileyo kunye namahomoni kunye ne-tyrosine, ethatha inxaxheba kwimetabolism yeswekile kunye namafutha emzimbeni. Phantse ii-amino acids ezingathintelwanga zifumaneka kwiprotheyini yokutya okuninzi. Ingongezwa kukutya okubhakiweyo, ngaphezu kokomeleza i-phenylalanine, kunye ne-carbohydrate amino-carbonyl reaction, inokuphucula incasa yokutya.
I-COA
| IZINTO | UMGANGATHO | ISIPHUMO SOVAVANYO |
| Isivavanyi | 99% L-Phenylalanine | Iyahambelana |
| Umbala | Umgubo omhlophe | Iyahambelana |
| Ivumba | Akukho vumba likhethekileyo | Iyahambelana |
| Ubungakanani besuntswana | I-100% iphumelele i-80mesh | Iyahambelana |
| Ilahleko ekomisweni | ≤5.0% | 2.35% |
| Intsalela | ≤1.0% | Iyahambelana |
| Intsimbi enzima | ≤10.0ppm | 7ppm |
| As | ≤2.0ppm | Iyahambelana |
| Pb | ≤2.0ppm | Iyahambelana |
| Intsalela yesitshabalalisi | Ibi | Ibi |
| Ubalo lweepleyiti lulonke | ≤100cfu/g | Iyahambelana |
| Igwele kunye noMngundo | ≤100cfu/g | Iyahambelana |
| E.Coli | Ibi | Ibi |
| Salmonella | Ibi | Ibi |
| Ukuqukumbela | Qhagamshelana neNgcaciso | |
| Ugcino | Igcinwe kwindawo epholileyo kunye neyomileyo, zigcine kude nokukhanya okuqinileyo kunye nobushushu | |
| Beka ubomi kwishelufa | Iminyaka emi-2 xa igcinwe ngokufanelekileyo | |
Umsebenzi
I-1.L - i-phenylalanine izongezo zokutya ezibalulekileyo - i-sweetener ye-Aspartame (i-Aspartame) yezinto eziphambili zekrwada, umzimba womntu obalulekileyo we-amino acids kwelinye lamashishini amayeza asetyenziswa kakhulu kwi-amino acid transfusion kunye neziyobisi ze-amino acid.
I-2.L - i-phenylalanine ngumzimba womntu awukwazi ukudibanisa uhlobo lwee-amino acids ezibalulekileyo. Umzi-mveliso wokutya ikakhulu we-Sweetener yokutya iaspartame synthesis ekrwada.
Isicelo
1. Intsimi ye-Pharmaceutical : i-phenylalanine isetyenziselwa amayeza njengendawo ephakathi yamachiza e-anticancer kwaye yenye yamacandelo e-amino acid infusion. Kwakhona yinto ekrwada yokuveliswa kwe-adrenaline, i-melanin, njl., enefuthe lokuthintela ukukhula kweeseli zomhlaza. Ukongeza, i-phenylalanine, njengomphathi weziyobisi, inokulayisha iziyobisi ezichasene ne-tumor kwindawo ye-tumor, engathinteli nje ukukhula kwe-tumor, kodwa inciphisa kakhulu ubuthi beziyobisi ze-tumor. Kushishino lwamayeza, i-phenylalanine yinxalenye ebalulekileyo yeemveliso zokufakela amayeza, kwaye ikwayimathiriyeli ekrwada okanye isithwala esilungileyo sokwenziwa kwamanye amachiza, anjenge-HIV protease inhibitors, p-fluorophenylalanine, njl.
2. Umzi-mveliso wokutya : i-phenylalanine yenye yezinto ezingasetyenziswanga ze-aspartame, ezisetyenziswa njenge-sweetener ukomeleza incasa yokutya, ngakumbi kubantu abanesifo seswekile kunye noxinzelelo lwegazi. I-Aspartame, njengeyona nto ibalaseleyo enekhalori esezantsi, inobumnandi obufana ne-sucrose, kwaye ubumnandi bayo buphindaphindwe kangangama-200 kobesucrose. Isetyenziswa ngokubanzi kwi-condiments kunye nokutya okusebenzayo. Ukongeza, i-phenylalanine isetyenziselwa ukutya okubhakiweyo ukomeleza i-amino acids kunye nokuphucula incasa yokutya. Uphando olwenziwa nguHershey lufumanise ukuba ukusetyenzwa kwecocoa engagcadwanga ngephenylalanine, leucine, kunye neswekile eyonakeleyo kunokuphucula kakhulu incasa yecocoa.
Ukushwankathela, i-phenylalanine idlala indima ebalulekileyo kwintsimi yamachiza kunye neshishini lokutya, kungekhona nje njengesondlo esibalulekileyo, kodwa njengesona sithako esibalulekileyo kwiziyobisi kunye nezongezo zokutya, ezineempembelelo ezintle kwimpilo yabantu kunye nomgangatho wobomi.
Iimveliso ezinxulumeneyo
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