Ngaba ikhabhoni emnyama isetyenziswa ekutyeni?

ekukhangeleni izongezo zokutya ezintsha, imibala, kunye nezithako ezisebenzayo, kuye kwanda umdla wokwazi malunga neekhompawundi ezisekelwe kwikhabhoni. Omnye onjalo, umgubo wekhabhoni omnyama, waziwa kakhulu kwizicelo zemizi-mveliso, ngakumbi kwirabha, iiplastiki kunye nee-inki. Nangona kunjalo, xa kuziwa ekutyeni, ukusetyenziswa kwe ikhabhoni emnyama ivuselela umdla kunye nenkxalabo. Abantu abaninzi bayazibuza: Ngaba i-carbon powder powder isetyenziselwa ukutya, kwaye ikhuselekile? Le bhlog iphonononga iipropathi zekhabhoni emnyama, ukusetyenziswa kwayo kokutya okunokubakho, ukuma kokulawula, kunye nendlela ethelekisa ngayo nezinye ii-pigments ezimnyama ezityiwayo.

Yintoni iCarbon Black Powder?

ICarbon emnyama ngumgubo ocolekileyo, omnyama owenziwe ikakhulu yi-elemental carbon. Iveliswa ngokutshiswa okungaphelelanga okanye ukubola kwe-thermal yeemveliso zepetroleum ezinzima, ezifana ne-tar, i-tar yamalahle, okanye i-ethylene cracking tar. Iqulathe amasuntswana amancinane ekhabhoni adityaniswe kunye ukuze enze ii-aggregates, inika umlinganiselo ophezulu womphezulu-kwindawo ukuya kumthamo.

Iimpawu eziphambili zekhabhoni emnyama:

Ubungakanani besuntswana elihle kakhulu (isikali se-nanometer).

Indawo ephezulu kunye ne-porosity.

Umbala omnyama onzulu.

Uzinzo olushushu.

I-Conductivity (esetyenziswa kwi-electronics kunye nokuqinisa i-rubber).

Ikhabhoni emnyama akufuneki ibhidaniswe nekhabhoni ecuthiweyo (i-activated charcoal), ekwamnyama ngenkangeleko kodwa ineempawu ezahlukileyo kakhulu, iindlela zokuvelisa, kunye neeprofayili zokhuseleko. Ikhabhoni esebenzayo idla ngokusetyenziswa ekutyeni, kwiziselo, nakwizongezelelo, ngelixa i-carbon emnyama iyimveliso.

Izicelo zoShishino lweCarbon Black

Ngaphambi kokuntywila ekutyeni kwayo, kubalulekile ukuqonda indlela i-carbon black esetyenziswa ngayo:

Ukuqiniswa kwerabha (umz., amatayara, iigaskets, ithumbu).

I-pigment kwii-inki, iipeyinti, kunye neeplastiki.

I-conductive filler kwi-electronics.

Ukukhuselwa kwe-UV kwiiplastiki kunye neengubo.

Ezi zicelo ziphakamisa ukuqina kwekhabhoni emnyama, ukuzinza, kunye nombala omnyama onzulu. Nangona kunjalo, indima yayo kwimizi-mveliso ikwaphakamisa imibuzo malunga nokuba ikukutya kusini na.

ICarbon Black kunye nokutya: Iimbono zangoku

Ukusetyenziswa okunokwenzeka kwe ikhabhoni emnyama ekutyeni ngokuyintloko inxulumene neempawu zayo zemibala. Ehlabathini lezongezo zokutya, umnyama ngumthunzi ofunwa kakhulu kwiimveliso ezintsha, i-confectionery, izinto zokubhaka, kunye ne-gourmet cuisine. Kodwa ngaba ikhabhoni emnyama ngumthombo ofanelekileyo walo mbala?

Ikhabhoni emnyama njengoMbala woKutya

EYurophu, uhlobo lwekhabhoni emnyama lugunyaziswe njengombala wokutya phantsi kwegama elithi E153 - Vegetable Carbon (Carbon Black). Ifunyenwe kwimithombo yemifuno ngokusebenzisa i-carbonization elawulwayo kwaye ihluke kwi-industrial-grade carbon black.

Amanqaku aphambili malunga ne-E153 (iKhabhoni yemifuno):

Ithathwe kwizinto ezisekelwe kwizityalo ezifana nemithi, amaqokobhe ekhokhonathi, okanye ezinye izinto eziphilayo.

Ihlanjululwe ukusetyenziswa kwibakala lokutya.

Isetyenziswa kwimveliso yokubhaka, i-confectionery, itshizi, kunye ne-ayisikrimu.

Ibonelela ngombala omnyama onzulu ngaphandle kwempembelelo enkulu yencasa.

Oku kuthetha ukuba i-carbon-grade yemifuno yekhabhoni (E153) isetyenziswa ngokwenene ekutyeni, kodwa ayifani nekhabhoni emnyama ephuma kwimveliso yepetroleum.

Usetyenziso lwe-Food-Grade Carbon Black (E153)

Apho kuvumelekile, ukutya-grade carbon black (ikhabhoni yemifuno) isetyenziswa kwi:

Iimveliso zokubhaka - ezifana nesonka esimnyama, iikeyiki ezintsha, kunye ne-icings yokuhombisa.

I-Confectionery - i-licorice, i-gummies, iilekese, kunye neengubo zetshokolethi.

Iimveliso zobisi - iintlobo zamashizi amnyama (umzekelo, "i-charcoal cheddar").

I-Ice Creams kunye neeDesserts - umbala omnyama omangalisayo kwiimveliso ze-gourmet.

Iziselo - iimarike ze-niche ze-lemonades ezimnyama okanye i-cocktails.

Kwezi zicelo, i-E153 ibonelela ngomtsalane omangalisayo kunye nokhethekileyo ngaphandle kokuchaphazela incasa, iyenza idume kwigastronomy yanamhlanje.

Ikhabhoni emnyama vs. Ikhabhoni evunyiweyo (ilahle)

Umthombo oqhelekileyo wokubhideka ngumahluko phakathi kwekhabhoni emnyama kunye nekhabhoni esebenzayo (amalahle):

ipropati	Ikhabhoni emnyama (kwezoshishino)	Ikhabhoni yemifuno (E153)	Ikhabhoni esebenzayo (amalahle)
imvelaphi	Iintsalela zePetroleum	Isiseko sesityalo (umthi, amaqokobhe ekhokhonathi)	Iinkuni, i-bamboo, amaqokobhe ekhokhonathi
Usetyenziso oluphambili	Irabha, iiplastiki, ii-inki, iingubo	Umbala wokutya (apho kuvumelekile)	Ukukhutshwa kwetyhefu, ukuhluzwa, izongezo
Khu seleko loKutya	Ayivunywanga	Ivunywe kwi-EU, yavalwa e-US	Isetyenziswa ngokubanzi, i-FDA-ivunywe kusetyenziso oluthile
Iimpawu zeNcam	Intle, i-nanometer-scale	Ubungakanani bamasuntswana alawulwayo	I-porous kakhulu, i-adsorptive

Lo mahluko ubalulekile: ikhabhoni emnyama yeshishini akufuneki ibhidaniswe kunye nezongezo zekhabhoni ezityiwayo njengekhabhoni yemifuno okanye amalahle aculiweyo.

isiphelo

Ikhabhoni yemifuno yebakala lokutya (E153), ephuma kwizinto zezityalo, isetyenziselwa ukutya kwimimandla ethile (EU, Australia, New Zealand) kodwa ivinjelwe e-US ngenxa yeenkxalabo zokulawula.

Kwimimandla apho kuvunyelwe, ikhabhoni yemifuno ixabiswa njengombala okhethekileyo, wendalo yokutya, ngakumbi kwi-bakery, i-confectionery, kunye ne-gourmet applications. Noko ke, ezinye izinto ezinokusetyenziswa njengamalahle avuliweyo, i-inki yeskwidi, kunye nezicatshulwa ezisekwe kwizityalo ziya zithandwa yaye zamkelwa ngokubanzi.

Njengoko imfuno yabathengi ikhula kwileyibhile ecocekileyo, imibala yendalo, ikamva leebala ezimnyama ekutyeni linokuxhomekeka kwimithombo engaphezulu evela kwizityalo kunye nesebenzayo, kunye namaqumrhu alawulayo aqhubeka nokuvavanya idatha yokhuseleko.

Ucaphulo

IGunya loKhuseleko loKutya laseYurophu (EFSA). (2012). Uluvo lwezeNzululwazi malunga nokuphononongwa kwakhona kwekhabhoni yemifuno (E153) njengesongezo sokutya. I-EFSA Journal, i-10 (4): 2592.

I-Arhente yamazwe ngamazwe yoPhando ngoMhlaza (IARC). (1996). ICarbon Black, iTitanium Dioxide, kunye neTalc. I-IARC Monographs kuVavanyo lweMingcipheko yeCarcinogenic kuBantu, uMqulu 93.

Ulawulo loKutya kunye neziyobisi lwase-US (FDA). Uluhlu lwesimo esongezelelweyo sokutya. Ifikeleleke ngo-2025.

Downham, A., & Collins, P. (2000). Ukufaka imibala ekutyeni kwethu kwiwaka leminyaka lokugqibela nelizayo. Ijenali yeHlabathi yeSayensi yoKutya kunye neTekhnoloji, i-35 (1), i-5-22.

Panesar, PS, & Kumari, S. (2011). Ukusetyenziswa okunokwenzeka kwekhabhoni esebenzayo kumashishini okulungisa ukutya. Imiba kwiSayensi yoKutya kunye neTekhnoloji, 22(10), 521–531.