isibhengezo_sekhasi

umkhiqizo

L-(+)-Erythrulose (CAS# 533-50-6)

Isakhiwo Samakhemikhali:

I-Molecular Formula C4H8O4
I-Molar Mass 120.1
Ukuminyana 1.420
I-Boling Point 144.07°C (isilinganiso esinzima)
Ukuzungezisa Okuthile(α) I-D18 +11.4° (c = 2.4 emanzini)
I-Flash Point 110 ℃
Ukuncibilika I-Methanol (Kancane), Amanzi (Kancane)
Ukubukeka Amafutha
Umbala Ezingenambala
pKa 12.00±0.20(Okubikezelwe)
Isimo Sesitoreji izinga lokushisa legumbi
Ukuzinza I-Hygroscopic
I-Refractive Index 1.4502 (isilinganiso)

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-WGK Germany 3
Ikhodi ye-HS 29400090

 

Isingeniso

I-Erythrulose(Erythrulose) iwususelwe kushukela wemvelo ovame ukusetshenziswa njengesikhilimu selanga ezimonyoni nakwimikhiqizo yokushukwa kwesikhumba. Okulandelayo incazelo yemvelo, ukusetshenziswa, ukulungiswa kanye nolwazi lokuphepha kwe-Erythrulose:

 

Imvelo:

- I-Erythrulose iyimpushana ecwebezelayo engenambala ukuya kokuphuzi kancane.

-Iyancibilika emanzini nasezincibilikisini zotshwala.

- I-Erythrulose inokunambitheka okumnandi, kodwa ubumnandi bayo buyi-1/3 kuphela ye-sucrose.

 

Sebenzisa:

- I-Erythrulose isetshenziswa kakhulu kuzimonyo nasemikhiqizweni yokunakekelwa kwesikhumba, ngokuvamile njengezithako zokuvikela ilanga emikhiqizweni yokushuka okuzenzela kanye nemikhiqizo yokushuka yemvelo.

-Kunomphumela wokwandisa umbala wesikhumba, okungenza isikhumba sithole umbala wethusi onempilo ngokushesha ngemva kokuchayeka elangeni.

- I-Erythrulose iphinde isetshenziswe njengesengezo emikhiqizweni ethile yokuncipha kwesisindo yemvelo kanye nemvelo.

 

Indlela Yokulungiselela:

- I-Erythrulose ivamise ukukhiqizwa ukuvutshelwa kwe-microbial, kanti amagciwane asetshenziswayo ajwayele ukuba yi-Corynebacterium genus (Streptomyces sp).

-Enqubweni yokukhiqiza, ama-microorganisms asebenzisa ama-substrates athile, njenge-glycerol noma omunye ushukela, ukukhiqiza i-Erythrulose ngokuvutshelwa.

-Ekugcineni, ngemva kokukhipha nokuhlanzwa, umkhiqizo ohlanzekile we-Erythrulose utholakala.

 

Ulwazi Lokuphepha:

-Ngokocwaningo olukhona, i-Erythrulose ibhekwa njengesithako esiphephile esingeke sibangele ukucasuka okusobala noma ukusabela okunobuthi ngaphansi kokusetshenziswa okuvamile.

-Nokho, emaqenjini athile abantu, njengabesifazane abakhulelwe noma abantu abangezwani nezinye izingxenye zoshukela, kunconywa ukuthi uthintane neseluleko sikadokotela ngaphambi kokusetshenziswa.

-Ukuze uvimbele ukungezwani okungaba khona noma okunye ukusabela okubi, sicela ulandele umthamo onconyiwe kanye nemiyalelo ekwilebula yomkhiqizo.

 


  • Okwedlule:
  • Olandelayo:

  • Bhala umyalezo wakho lapha futhi usithumelele wona