Tara Gum: Hydrocolloid yeChikafu Chinosiyana-siyana
Mumakore achangopfuura, ungave wakasangana neshoko rekuti "tara gum" muhurukuro dzezvekudya. Asi chii chaizvo chinonzi tara gum? Rinoita basa rei muindasitiri yezvekudya? Ngatinyatsoongororai musanganiswa uyu wezvinobva mumiti.
Tara gum ipolysaccharide yechisikigo yegalactomannan inotorwa nemaoko kubva kumbeu yembeu yeCaesalpinia spinosa, muti wetara unobva kuPeruvian Andes. Unotaridzika seupfu hwakatsetseka huchena kusvika kuchena, hauna hwema uye hauna kunaka. Unozivikanwa semushonga wekusimbisa uye unosimbisa, tara gum inogona kuzvimba mumvura inotonhora uye inopa viscosity yakagadzikana munzvimbo dzakasiyana dze pH nemunyu. Inoratidza simba rakasimba rekubatana kana ikasanganiswa ne xanthan gum kana carrageenan kuti igadzire magadzirirwo ari nani uye kushanda zvakanaka kwegel. Inosunga mvura zvinobudirira, inodzivirira kukura kwechando kristalo uye inodzivirira kupatsanurwa kwemvura mumasisitimu ezvekudya, pasina kuunza kunaka kwakanyanya kune zvigadzirwa zvekudya zvapera.
Kuwedzera pakukora kwayo nekudzikamisa, tara gum inobatsirawo kuchengetedza hunyoro uye kuwedzera hupenyu hwechikafu chakagadziriswa. Inovandudza kunzwa kwemuromo uye magadzirirwo emukaka, zvinhu zvakabikwa uye masosi. Inogona kuderedza syneresis - kuparadzaniswa kwemvura kusingadiwe muyogati, pudding uye dips, ichichengetedza chitarisiko chakafanana panguva yekuchengetwa.
Tara gum ine mabhenefiti akawanda anoshanda pakugadzira chikafu. Inoita kuti muto nedhirowa zvikure, inodzora ice crystal mu ice cream nemadhiroweti akaomeswa nechando, inovandudza chimiro chechikafu chisina gluten, inochengetedza hunyoro muchikafu chinobva muzvirimwa, inosimbisa zvinwiwa zvemukaka nezvirimwa, uye inochengetedza hunyoro hwakaenzana kwenguva refu. Inobatsira vagadziri vezvekudya kuwana zvigadzirwa zvekupedzisira zvakapfava, zvine kirimu uye zvakagadzikana.
Kunyange zvazvo tara gum ichishanda zvakanaka pakugadzira chikafu, kudzorwa kwakakodzera kwemuyero wemuyero kunodiwa mumafomula akasiyana echikafu. Huwandu hwekuwedzera hunowanzova pakati pe0.05% - 0.5% zvichienderana nezvikamu zvechikafu. Tara gum raw powder inogona kushandiswa zvakanyanya mu ice cream, yogati, masosi, masaradhi, zvinhu zvakabikwa zvisina gluten, zvinwiwa zvinobva mumiti, mapudding uye zvekudya zvakagadzirira kudyiwa.
Muchidimbu, tara gum chinhu chinobatsira chikafu chechisikigo chakachengeteka uye chinoshanda zvakawanda. Kubva pakukora, kuchengeta mvura, kudzivirira crystallization kusvika pakuvandudza magadzirirwo uye kuwedzera nguva yekugara kwayo, zvakanakira kugadzira chikafu zvakakura. Sechirimwa chakachena chine hydrocolloid, tara gum yave nemukurumbira mukugadzirwa kwechikafu chemazuva ano.
Kuti uwane rumwe ruzivo, ndapota taura ne:
Zita: Cassie Huang
Nhare/whatsapp: +8613008408548
email: lucy@lfherb.com
Nguva yekutumira: Mbudzi-04-2026