Amaqanda Artificial - kungenzeka?

Namuhla, amaqanda yokufakelwa eChina, lapho, eqinisweni, hit owavela nomqondo wokuba imikhiqizo yabo, zidayiswa yonke indawo. Akumangazi, ngoba intengo zabo ingaphansi samanje kashumi nambili! Ngenxa inqwaba sebebonke uhlala ngezansi ubumpofu kunabantu abaningi e-China. lokwenziwa eshibhile ngabo - ithuba ukuba yindlala. Ngomqondo onabile, abakwazi anobuthi, kodwa kuyasizuzisa umzimba akukho amaqanda yokufakelwa akuzona.

Yiqiniso, China, enezela kubambana nelive letfu lokufanako eziningi izimpahla, khuhlangene nokudla, isikhathi eside 'akaphathi "nathi futhi lokhu" uju ". Ungase ube "lucky" bedla, futhi uyazi ukuthi ukuze lihlukaniswe okwamanje. Uma kungenjalo, ngala macebiso alandelayo ngeke ukuthenga chemistry in igobolondo, ikakhulukazi ngoba kudingeka sidele okukhulu kanye amaqanda evamile inkukhu.

Ngakho, yini okumelwe siyibheke kwasekuqaleni? Yiqiniso, kule igobolondo. Ngo amaqanda yokufakelwa kuyinto ecwebezelayo kakhudlwana futhi olunzima. Nokho, ngokuvumelana lesi sici, ungakwazi ukuhlonza umkhiqizo inkohliso kuyinto esebenza kuphela emva umkhuba. lula kakhulu ukuba ufunde amaqanda Chinese yokufakelwa okuqukethwe yangaphakathi. Isikhuphasha nomhlophe zenziwa ukwaziswa okufanayo (a - ukufunda ku). Ngakho-ke therebetween okungaxhunyiwe ku-intanethi emoyeni ekamelweni, uhlukanisa komunye nomunye. Uma ngobugebengu Iqanda inkohliso bame iyiphi isitsha esingaphezudlwana kwehora, emhlophe yayo kanye isikhuphasha chaza nomunye ngokuphelele. amaqanda Artificial akukwazi ukuqala inkukhu entsha ekuphileni. Okungukuthi, abangabantwana isikhuphasha iqukethe Ucezwana umbungu.

abathengi Abaningi abakwazile ngijwayele omunye umkhiqizo we-Chinese chemical umkhakha mathupha, bathi uma wenza amaqanda yokufakelwa, isibonelo, amaqanda ethosiwe, khona-ke inqubo ukupheka iyophinde kufanele 'jabulela' nephunga simbe ephikelelayo amakhemikhali. Nokho, lokho akulona iqiniso.

Iqiniso liwukuthi amaqanda yokufakelwa China abakwazi ukunuka yini, ngoba zenziwa amakhemikhali ukuthi kukhona iphunga ngokuphelele hlangothi. igobolondo yabo wadala ngesisekelo ayi-calcium carbonate, kanye isikhuphasha nomhlophe - potassium alginate, alum umanyolo, gelatin, ezidliwayo calcium chloride futhi ephuzi inki sombala. Ngomqondo onabile, inkulumo inqubo ukukhiqizwa ilula ukuze kungenziwa ihlelwe kalula evamile edolobheni efulethini.

Belkovoobraznuyu mass okulungiselelwe kusukela potassium alginate ziyoncibilika ngamanzi afudumele. Kungaleso sikhathi-ke exutshwe gelatin, benzoic acid kanye alum. Zonke - iprotheni inkohliso ngomumo. Ukungeza kule ngxube lo mbala citric acid futhi bathole izinto zokusetshenziswa for isikhuphasha. Its uthele ifomu ekhethekile, okuyinto lula ukwakha owakho, futhi basibeka isixazululo of potassium carbonate. Yena izovala yokufakelwa isikhuphasha ifilimu ukuze singathwesi ukuncibilikisa amaprotheni. Ihora kuyoba yome, futhi zingafakwa ngenye indlela, okuyinto kuyothululwa amaprotheni. Khona-ke iqanda (namanje ngaphandle igobolondo) ibekwe futhi isixazululo-potassium carbonate ukuthi akusho sicacise. Kumiswa ebusweni elukhuni umkhiqizo ngokuwufaka ngesizotha isixazululo of Gypsum, wax-calcium carbonate.

Ngokuvamile, ukudala amaqanda yokufakelwa - ilula ngokwanele, ungakwazi bazitike ekuphumeni kwakho. Kodwa nansi ukuthenga kubo noma kunjalo asikho isidingo! Nokho, njengoba, futhi kukhona.