Ezilungisiwe ushukela: izindlela yokuthola

Ezilungisiwe ushukela, ngokungafani kuya elula ushukela, ngezinga elikhulu ukuthi uhlanzekile. Uhwebo abakhiqizi ushukela supply ezihlukahlukene: powder, isihlabathi noma iphulwe. Ubuchwepheshe, okuyinto etholwe ushukela elicwengisiswe, elula, kusetshenziswa njengoba u-beetroot eluhlaza impahla noma impahla kamoba. imikhiqizo Iphele kokubili indaba kokuqala izinhlobo ukunambitha cishe izindleko efanayo, kodwa ehlukene. Ukukhiqizwa ushukela elicwengisiswe kusuka umoba impahla eluhlaza kuyabiza futhi kuthatha isikhathi eside.

Ingqikithi inqubo yokuthola umkhiqizo ukuhlanzwa kuyinto ukulungiselela isixazululo ayegcwele okuyinto wabe esethunyelwa isimo isiraphu ukuze uthole okunye adsorption kuphinde filtration. Ngemva mass okuholela ibekwa idivayisi cleaner, lapho isimo umnyuziki kulethwa ukufingqa. Ukuze-ke uthi abe umbala ezimhlophe, it is ziphathwe ekumisweni ultramarine (ukudla Umbala).

In the isinyathelo esilandelayo, ushukela elicwengisiswe zingaba ngezindlela ezimbili, kuye ngokuthi indlela umkhiqizo wokugcina - olubunjiwe noma extruded. Inketho yokuqala kuyabiza futhi eziyinkimbinkimbi. Lapho-ke elicwengisiswe ushukela etholwe ethela mass (massecuite) kulawo mafomu ayisipesheli, lapho kancane kancane eqina ngenxa yamakhaza. Ukuze ususe isiraphu is batheleka phezu isixazululo ushukela elicwengisiswe, le nqubo ibizwa liphindwe izikhathi ezintathu noma ezine. Ngenxa yalokho, ukucutshungulwa umkhiqizo osuphelile esuswa isikhunta futhi ihlukaniswe yaba oyifunayo usayizi cubes. Kuyinto lula futhi eshibhile ukuthola kuwenze ushukela olubunjiwe indlela, lapho mhlophe isiraphu kuvela Centrifuge ekhethekile. Indaba nomphumela onomfutho ukuhlinzwa yomiswa, bese uhlukanisa mass okuqinile ku parallelepipeds.

Ngokuvamile, ukuhlolwa izinga umkhiqizo kukhiqizwa izindlela organoleptic, nangokunquma ukunambitheka, iphunga, umbala, ukuzwakala solution. Umbala izinto elicwengiweyo okufanele kubomhlophe kungekho amabala ahlanzekile, mhlawumbe Tint bluish. Ukunambitheka emnandi, ngaphandle nezinye flavour, okufanayo kusebenza nephunga. Isixazululo akufanele abe ukungcola kwenze futhi sobala noma kancane opalescent. Phakathi izakhiwo physicochemical yezindlela ezibaluleke kakhulu yilezi:

- mass kukhishwa nezingxenyana ezithile sucrose, umswakama, ukunciphisa izinto;

- okuqukethwe ferroprimesey;

- umbala;

- Fortress.

Futhi kubaluleke kuyizici ezahlukene microbiological: imvubelo, amagciwane, isikhunta, MAFAM, BGKP3. Ukulandelela zinambuzane (Fostoksin, hexachloran), futhi ezinobuthi (i-arsenic, cadmium, okuhola mercury, ithusi, zinc). Oluphakhejiwe umkhiqizo ngendlela isihlabathi kanye powder e amaphakethe, futhi yinhlama ushukela - emabhokisini noma ezikhwameni (2 ucezu isikhumba ubuciko wrapper) ngabanye.

Ezokuthutha kanye isitoreji ushukela elicwengisiswe wenziwa iziqukathi noma izimoto avaliwe. Izimoto, yombango iziqukathi akufanele babe izikhala futhi omile, ophahleni akufanele weqa umswakama, iminyango kanye kubhaklazeka - uvalwe ivaliwe. Umkhiqizo kumele igcinwe endaweni nomswakama ezingekho ngaphezulu kuka-70% kanye lokushisa hhayi ephakeme kuka-40 ° C, ahlukaniswe ngokucophelela kusukela nezinye izinto futhi izinto.