I-Zinc ingenye yalawo maminerali amancane angatholi ukunakwa okuningi, kodwa yenza umsebenzi omkhulu wokudla kwezilwane. Idlala indima ekusebenzeni kwama-enzyme, impendulo yomzimba, impilo yesikhumba, kanye nokukhula. Ngaphandle kwe-zinc eyanele, izilwane azisebenzi ngendlela okufanele zisebenze ngayo. Kodwa nansi into—akuwona wonke ama-zinc adalwe ngokulinganayo. Uhlobo olufaka ekudleni kwakho lwenza umehluko wangempela ekutheni ingakanani ngempela esetshenziswa yisilwane nokuthi ingakanani edlulayo.
Kulesi sihloko, sizohamba ngomehluko phakathi kwe-zinc ephilayo kanye ne-zinc engaphili, sibheke ukuthi ucwaningo luthini ngempela, futhi sixoxe ngokuthi kungani abakhiqizi abaningi bokudla beqala ukushintsha izinto.
Kuyini i-Inorganic Zinc?
I-zinc engaphili yilokho abantu abaningi abebekusebenzisa isikhathi eside. Cabangai-zinc oxide (ZnO2)futhii-zinc sulfate (ZnSO₄)Lawa usawoti wamaminerali olula—ama-athomu e-zinc aboshwe emoyeni noma esibabule—ahlanganiswa ekudleni njengomthombo oqondile we-zinc.
Isizathu esiyinhloko sokuthi zithandwa kangaka silula kakhulu: zishibhile futhi ziyasebenza, okungenani ngezinga elithile. I-zinc oxide isetshenziswa kabanzi ekudleni kwezinkukhu nezingulube, futhi ibilokhu iyindlela ethandwayo amashumi eminyaka (Umthombo:I-Biol Trace Elem Res).
Kodwa kukhona okubambekayo. I-zinc engaphili ayilula kakhulu ukuthi izilwane ziyimunce. Iningi layo ligcina lidlula ngqo ohlelweni lokugaya ukudla bese liphuma kolunye uhlangothi emqubeni. Lokho kusho ukuthi wengeza okungaphezu kwalokho isilwane esikudingayo ukuze nje sifinyelele umgomo ofanele wokudla okunempilo, bese okunye kuchithakala.
Kuyini i-Organic Zinc?
I-zinc engokwemvelo iyindlela ehlukile. Esikhundleni sokwengeza nje i-zinc ngesimo sayo samaminerali aluhlaza, abakhiqizi bayibopha ku-molecule ephilayo—njenge-amino acid noma iphrotheni. Leyo nqubo idala lokho okubizwa ngokuthi i-chelate noma i-complex.
Amafomu avamile afaka phakathii-zinc methionine, i-zinc glycine, i-zinc proteinate, kanyeama-chelate e-zinc amino acidLokhu akufani ne-nano-zinc (okuyisigaba esihlukile ngokuphelele) kodwa umqondo ojwayelekile ukwenza i-zinc ibonakale futhi isetshenziswe kakhulu ohlelweni lokugaya ukudla lwesilwane.
Ngenxa yokuthi i-zinc ephilayo iboshelwe ku-molecule ephilayo, izinzile kakhulu endleleni yokugaya ukudla futhi cishe ayinakuboshwa yizinto ezifana ne-phytate (into elwa nezakhamzimba ezitholakala ekudleni okusekelwe ezitshalweni) (Umthombo:Inhlangano Yezokudla Nezolimo yeZizwe EzihlangeneIphinde ivame ukumuncwa ngezindlela ezahlukene—ikakhulukazi izinhlelo zokuthutha ze-peptide kanye ne-amino acid—okwenza itholakale kalula ukuthi umzimba ukwazi ukuyisebenzisa ngempela (Umthombo:J Anim Sci.).
Impendulo Esheshayo: I-Organic Zinc vs I-Inorganic Zinc
| Isici | I-Zinc Engokwemvelo | I-Zinc Engaphili |
| Ukutholakala kwezinto eziphilayo | Okuphakeme | Ngaphansi |
| Ukusebenza Kahle Kokumunca | Kungcono | Okumaphakathi |
| Ukusebenzisana Kwamaminerali | Kuncishisiwe | Okuphakeme |
| Umthelela Wezemvelo | Ukukhishwa kwe-zinc okuphansi | Ukukhishwa okuphezulu kwe-zinc |
| Izindleko ngeToni | Okuphakeme | Ngaphansi |
| Izindleko ngeyunithi ngayinye ye-Zinc emuncwe | Ngokuvamile Ukuncintisana | Kungase Kube Kuphakeme |
| Ukusebenza Ngesikhathi Sokucindezeleka | Kungcono | Okumaphakathi |
| Amafomu Avamile | I-Zinc Methionine, i-Zinc Glycinate, i-Zinc Proteinate | I-Zinc Sulfate, i-Zinc Oxide, i-TBZC |
Umehluko Omkhulu: Ukutholakala kwe-Bioavailability
Lokhu kuyinhliziyo yokuqhathanisa ngempela. Ukutholakala kwe-bioavailability kusho ukuthi ingakanani i-zinc oyifakile empeleni egcina yenze okuthile okuwusizo ngaphakathi kwesilwane esikhundleni sokukhishwa.
Izifundo eziningikukhombisile ukuthi i-zinc ephilayo itholakala kakhulu kune-zinc engaphili. Kokunye ukuhlolwa ngezingulube ezikhulayo, abacwaningi bathole ukuthi ukutholakala kwe-zinc ephilayo kwakuphakeme kune-zinc engaphili, ikakhulukazi ngoba i-zinc ephilayo yahlala incibilika kakhulu ku-ileum (ingxenye yokugcina yamathumbu amancane).
Kuma-broiler, ucwaningo olubheka i-zinc methionine uma kuqhathaniswa ne-zinc oxide luthole ukuthi izinyoni ezithola i-organic zinc ku-80 mg/kg zibonise ukukhuluphala okungcono komzimba kanye nesilinganiso sokuguqulwa kokudla esiphansi kunalezo ezithola i-inorganic zinc. Futhi nansi inkinga—izinyoni ezithola i-inorganic zikhipha i-zinc eningi kakhulu endle yazo.
Ukuhlaziywa kwe-meta ka-2023ekuzaleleni izinkukhu kwenze ucwaningo olunzulu ngemininingwane. Yini abayitholile? Ukufaka esikhundleni se-zinc engaphili nge-zinc ephilayo kuthuthukise ukukhiqizwa kwamaqanda ngo-1.46%, kwandise ubukhulu begobolondo lamaqanda ngo-0.01 mm, futhi kwandise ukumelana negobolondo lamaqanda ngo-0.11 kgf/cm². Lezo zinombolo zingase zingazwakali zinkulu, kodwa uma usebenzisa umsebenzi omkhulu, ngisho nokuzuza okuncane kwamaphesenti kuyakhula ngokushesha.
Kungani Abakhiqizi Bokudla Benaka Kakhulu I-Organic Zinc
Ngenxa yokuthi i-zinc ephilayo itholakala kalula, ungasebenzisa izinga eliphansi lokufakwa futhi uthole imiphumela efanayo—noma engcono nakakhulu. Lokho kusho ukuthi amaminerali amancane ekudleni, imfucuza encane, kanye ne-ROI engcono ngekhilogramu yesengezo.
Kuzo zonke izinhlobo zezilwane ezifuywayo—ama-broiler, izingulube, izinkomo zobisi, namathole—ucwaningo lukhombisa njalo ukuthi i-zinc ephilayo isekela ukukhula okungcono, ukusebenza kahle kokudla, kanye nokusebenza komzimba kunemithombo engaphili.
Emawundlwini akhuluphalisiweyo, isibonelo, izithasiselo ze-zinc eziphilayo (i-zinc methionine kanye ne-zinc glycine) zithuthukise kakhulu ukutholakala kwesisindo nsuku zonke kanye nesilinganiso sokuguqulwa kokudla uma kuqhathaniswa neqembu lokulawula. Imithombo yemvelo ngokuvamile ibhekwa njengesebenza kakhulu ngokwezinto eziphilayo kunezingaphili, nokuthi ukufinyeleleka okuphezulu kuqhuba abakhiqizi abaningi ukuba benze ushintsho (Umthombo:Inhlangano Yezokudla Nezolimo yeZizwe Ezihlangene).
Kumachwane anceliswe ubisi, ukuhlaziywa kwe-meta kwango-2024 kwaqinisekisa ukuthi ukwengeza i-zinc ephilayo kuthuthukise kakhulu isilinganiso sokuzuza kwansuku zonke kanye nokuguqulwa kokudla, kanye nokwengezwa komthamo ophakathi okubonisa imiphumela emihle kakhulu.
Lena yindawo eyodwa lapho i-zinc ephilayo ikhanya khona ngempela. Ucwaningo lwango-2024 olwenziwe ezinkukhuni zenyama luthole ukuthi izinyoni ezidla i-80 mg/kg ye-zinc ephilayo zazine-villi ende nebanzi (izici ezifana nomunwe emathunjini ezimunca izakhamzimba) kanye nama-crypt angajulile (empeleni okuyisibonakaliso esihle sempilo yamathumbu). Iqembu le-zinc elingaphili libonise ukukhishwa okuphezulu kwe-zinc.
Ucwaningo oluhlukilekuma-broilers kuphinde kwathola ukuthi ukwengezwa kwe-zinc methionine kwandisa inani lamagciwane e-Lactobacillus awusizo kuyilapho inani le-E. coli lehla—ukunqoba impilo yamathumbu kanye nokumelana nezifo.
Ukucindezeleka kwenzeka ekukhiqizweni kwezilwane—akunakugwenywa. Kodwa imithombo ye-zinc ephiwa izingulube ephilayo iboniswe ukuthi isabela kangcono ezimweni zokucindezeleka kunaleyo etholakala emithonjeni engaphili. Ucwaningo lusikisela ukuthi i-zinc ephilayo ingathinta izindlela zokubonisana kwamasosha omzimba emathunjini, okungenzeka ithuthukise impendulo yamasosha omzimba ngenkathi inciphisa ukuvuvukala.
Ake Sixoxe Ngohlangothi Lwezemvelo
Yilapho ingxoxo iba mnandi nakakhulu. I-zinc engakhiqizi izinto eziphilayo, ikakhulukazi i-zinc oxide, isetshenziswe emazingeni aphezulu kwezinye izinhlelo zokukhiqiza. Kodwa iningi laleyo zinc alimuncwa. Isilwane sigcina sikhipha iningi layo, futhi leyo zinc iqongelela emqubeni, bese kuba senhlabathini. Ngokuhamba kwesikhathi, lokho kwakheka kuba yinkinga yangempela yemvelo.
I-EU ibone lokhu kuza. Bebelokhu beqinisa imithethonqubo ye-zinc iminyaka eminingi. Kusukela ngo-2022, imithamo yemithi ye-zinc oxide (amazinga aphezulu asetshenziswa ukulawula uhudo ngemuva kokulunyulwa ezingulubeni) ivinjelwe kuwo wonke amazwe angamalungu e-EU. Imithetho emisha ibeka inani le-zinc ekudleni cishe ku-150 ppm. ICanada ibheke ohlangothini olufanayo, kanti imithetho emisha kulindeleke ngo-2027 ezokhawulela ukufakwa kwe-zinc kube phakathi kuka-150 no-350 ppm.
Ufuna umhlinzeki we-Zinc ozinzile kakhulu?
I-SUSTAR inikeza i-zinc glycine nge:
✓ 58% Zn
✓ Okuqukethwe kwe-dioxin okuphansi
✓ Isitifiketi se-FAMI-QS
✓ Usekelo lokuthumela kwamanye amazwe emhlabeni jikelele
Cela isampula namuhla.
Uma ubheka ukuthi zingakanani izilwane ze-zinc ezigcina empeleni, umehluko uyamangalisa. Ocwaningweni lwango-2012, abacwaningi bathole ukuthi i-zinc eboshiwe ngokwemvelo—ikakhulukazi evela ku-zinc methionine kanye nemvubelo ye-zinc—ingathatha indawo yemithamo ephezulu ye-zinc oxide ngenxa yokutholakala okungcono kwe-bioavailability. I-zinc encane engenayo, i-zinc encane engenayo, umthelela ophansi emvelweni.
Ucwaningo lwakamuva luka-2025ezingulubeni bafinyelele esiphethweni esifanayo: kokubili izinhlobo zamaminerali eziphilayo kanye nezinhlobo ezincane zathuthukisa ukutholakala kwezinto eziphilayo ngenkathi kunciphisa ukuphuma kwendle. Lokho kuyinto enkulu uma uzama ukuhlala phambili ekuqiniseni imithethonqubo yezemvelo.
Imakethe Iyahamba
Abakhiqizi bokudla abashintshi nje kuphela ngoba kuyinto efanele ukuyenzela imvelo—futhi kuyibhizinisi elihle. Imakethe yamaminerali okulandelela emvelo yomhlaba wonke yayilinganiselwa ku-USD 841.9 million ngo-2025 futhi kulindeleke ukuthi ifinyelele ku-USD 1.5 billion ngo-2035, ikhula ngo-5.9% minyaka yonke. Kuleyo makethe, i-zinc iphethe isabelo esikhulu kunazo zonke—cishe ingxenye yesamba ngo-2025, ngenxa yendima yayo ebalulekile ekusetshenzisweni kwe-metabolism, ukuzivikela komzimba, ukuzala, kanye nobuqotho bezicubu (Umthombo:ImaketheUcwaningoUmbiko).
Abadlali abakhulu—uCargill, uZinpro, uNutreco, u-Alltech, i-DSM—bonke batshala imali eningi kulesi sikhundla. Uma abaholi bemboni beshintsha ngale ndlela, kufanelekile ukunaka.
I-Takeaway
I-zinc engaphili isenendawo yayo, ikakhulukazi uma usebenza ngesabelomali esincane kanye nezindlela eziyisisekelo zokwakheka. Kodwa ubufakazi buyakhula. I-zinc engaphili inikeza ukutholakala okuphezulu kwezinto eziphilayo, ukusebenza okungcono kwezilwane, amathumbu anempilo, kanye nomphumela omncane endaweni ezungezile.
Uma ufuna ukunciphisa imfucuza yamaminerali, ukuthuthukisa ukusebenza kahle kokudla, futhi uhlale uphambi kwezinguquko zomthetho, i-organic zinc iyindawo ehlakaniphile ongaqala kuyo.
Kufanele Ukhethe Nini I-Organic Zinc?
Kunini lapho i-Inorganic Zinc iyisinqumo esihle khona?
I-zinc engaphelele ihlala ifanelekile uma:
imibuzo ejwayelekile ukubuzwa
Ingabe i-zinc ephilayo itholakala kalula kune-zinc engaphili?
Yebo. I-zinc engokwemvelo ngokuvamile itholakala kalula ngoba inamathele kuma-amino acid noma kwamanye ama-molecule e-organic, okuyisiza ekugwemeni ukusebenzisana okunciphisa ukumuncwa.
Yimuphi umthombo we-zinc ongavamile kakhulu?
I-Zinc sulfate iwumthombo we-zinc ongaxubile osetshenziswa kakhulu ekudleni kwezilwane, yize i-TBZC ithandwa kakhulu.
Ingabe i-zinc ephilayo iyathuthukisa ukusebenza kwezilwane?
Izifundo eziningi zibonisa ukuthuthuka ekulweni nomzimba, ukuzala, impilo yezinselo, ikhwalithi yesikhumba, kanye nokusebenza kahle kokudla, ikakhulukazi ngesikhathi sokucindezeleka.
Ingabe i-zinc ephilayo ibiza kakhulu?
Kungaba njalo. Inani lezomnotho lincike ezinhlotsheni zezilwane, imigomo yokukhiqiza, izindleko zokudla, kanye nezinzuzo zokusebenza okulindelekile.
Ingabe i-zinc ephilayo kanye ne-inorganic ingasetshenziswa ndawonye?
Yebo. Izinhlelo eziningi zokudla zanamuhla zihlanganisa zombili imithombo ukuze zilinganisele ukudla okunomsoco kanye nokusebenza kahle kwezindleko.
Mayelana ne-Sustar
Izinkomba
1. I-Saber, HS, Alian, HA I-Nano Zinc Oxide Ithuthukisa Izinga Lokukhula, Izici Zesidumbu, Ukwakheka Kwamakhemikhali Enyama, Amaphrofayili Amaminerali E-Serum Nezicubu, Ukugcinwa Kwamaminerali, kanye Nokwakheka Kwamathumbu Ezinkukhu Zenkukhu Uma kuqhathaniswa ne-Inorganic kanye ne-Organic Zinc. I-Biol Trace Elem Res 204, 909–924 (2026).
2. I-FAO AGRIS - Uhlelo Lwamazwe Ngamazwe Lwesayensi Yezolimo Nobuchwepheshe, Ukutholakala kwemithombo ye-zinc kanye nokusebenzisana kwayo nama-phytates kuma-broiler nama-piglens 2013
3.Nitrayova S, Windisch W, von Heimendahl E, Müller A, Bartelt J. Ukutholakala kwe-zinc okuvela emithonjeni ehlukene ezingulubeni. J Anim Sci. 2012 Dec;90 Suppl 4:185-7.
4. I-Nihon Chikusan Gakkaiho Umqulu 70 (1999) Udaba 3, Ukutholakala kwe-Zinc Amino Acid Chelate Yokukhulisa Izingulube
5.da Silva, GD, Maia, J., da Silva Costa, L. et al. I-Organic noma i-Inorganic Zinc yezinkukhu ezizalelayo? Ukubuyekezwa Okuhlelekile kanye nokuhlaziywa kwe-Meta kwemiphumela yemithombo ye-Zinc ekusebenzeni kahle kokuzalela, ikhwalithi yamaqanda, kanye nokuphuma kwe-Zinc. I-Biol Trace Elem Res 202, 2812–2827 (2024).
6. I-FAO AGRIS - Uhlelo Lwamazwe Ngamazwe Lwesayensi Yezolimo Nobuchwepheshe, Imiphumela Yezithasiselo Ze-Zinc Ezingokwemvelo Nezinga-organic Ekusebenzeni, Ukugayeka Kokudla, Ama-Rumen kanye Nezici Zegazi Kumawundlu Akhuluphalisiweyo 2024
7. I-FAO AGRIS - Uhlelo Lwamazwe Ngamazwe Lwesayensi Yezolimo Nobuchwepheshe, Imithombo ehlukahlukene kanye namazinga e-zinc ku-Ross 308 izabelo ze-broiler: Umphumela wayo ekusebenzeni kahle, ukusetshenziswa kwezakhamzimba, ukuma kwamathumbu kanye nokwakheka kwamagciwane 2024
8. Izinsiza Zokudla Kwezilwane, Ukutholakala Kwe-Zinc, Ithusi, Insimbi, I-Manganese, kanye ne-Selenium Ezithakweni Zokudla Nemithombo Ezingulubeni
9. Umbiko Wocwaningo Lwemakethe, Ithuba Lemakethe Yezimbiwa Ezinokudla Kwezilwane Eziphilayo, Abashayeli Bokukhula, Ukuhlaziywa Kwemikhuba Yemboni kanye Nesibikezelo 2026-2035
Ukubonisana kwamahhala
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Xhumana nathi
Isikhathi sokuthunyelwe: Juni-10-2026
