Pali zinthu zambiri zosiyana siyana zomwe zili padziko lapansi zomwe sitingathe kuzidziwa, pamene zili zofunika kwambiri pazinthu zina ndi zipangizo. Pachifukwa ichi, tidzakambirana za guar gum, yomwe ingapezeke pansi pa dzina lakuti "E 412". Tiyeni tiwone chomwe chiri, zomwe zimakhala ndi zinthu zomwe zimaphatikizapo zowonjezera chakudya.
Kodi gamu ndi chiyani?
Zowonjezera E 412 zikuphatikizidwa pa mndandanda wa zowononga, kukhala emulsifier ndi stabilizer. Malingana ndi maonekedwe a thupi, ndi loyera kapena lachikasu, lomwe limadziwika ndi fungo labwino. 
Kutenga zinthu zonse za polysaccharides, zimathera bwino kwambiri, ndipo ngati mumayang'ana mozama za mankhwalawa, ndiye kuti n'zosavuta kuzindikira kuti zimayenderana ndi mtengo wofanana wa mtengo wa carob (mu International Classification of Food Additives wotchedwa E 410).
Gamu yotsimikizirani ndi mapuloteni omwe ali ndi magawo a galactose, ndipo chitetezo chimakhala cholimba kwambiri. Chifukwa cha izi, zowonjezera zimaonedwa kuti ndizobwino kwambiri ndipo zimakhala zosagwirizana kwambiri ndi kuzizira komanso kuzizira.
Mukudziwa? Mtengo wa guar umadziwika kuti ndiwowonjezera zowonjezera zowonjezera mu 1907. Kuchokera nthawi imeneyo, anthu akhala akuganiza kuti ndibwino kuti anthu azidyera ng'ombe ndi ng'ombe, ngakhale kuti mbewuyi yakhala ikulimidwa ku India ndi Pakistani zaka mazana ambiri.
Kupeza Gum Guar
Zida zopangira E 412 zowonjezerapo ndi nyemba za mtengo wa Cyamopsis tetragonolobus, kapena makamaka, mbewu zawo, zomwe zimachokera muzitsamba zomwe zimapezeka mu mafakitale.
Mbewu ya nyemba khumi ndi zisanu ndi zitatu zimakhala pansi, kulekanitsa endosperm pakupuntha, ndiyeno mankhwalawa amachotsedwa nthawi zambiri ndikuphwanyidwa kudziko la ufa wofanana.
Nyemba zimaphatikizansopo dolichos, tsache, nyemba zobiriwira, masamba a nyemba, nandolo, nyemba zobiriwira.Ndondomeko yowonongeka imathandiza kuti mupeze kalasi yamtengo wapatali kwambiri, yomwe ili ndi zinthu zambiri zam'mimba komanso zam'mwamba.
Mwachikhalidwe, pafupifupi 80 peresenti ya kupanga dzikoli kwa dzikoli, ngakhale tsopano ikupangidwa ndi mayiko ena: Africa, Canada, America ndi Australia. 
Gwiritsani ntchito gamu
Makhalidwe a guar gum analola kuti izi zikhale zabwino kwambiri zomwe zingagwiritsidwe ntchito m'madera osiyanasiyana a anthu, kuphatikizapo mafakitale a chakudya ndi kubzala.
Komanso, zowonjezera zimenezi sizinapangitse kupanga zovala, mapepala, zodzoladzola komanso ngakhale zida zowonongeka. 
M'makampani ogulitsa
Kufunika kwa kagwiritsidwe ntchito kowonjezera kotereku kwapangidwe kwa zakudya ndikufotokozedwa ndi zotsatirazi zotsatirazi:
- Mtundu wa mazira amodzi omwe ali pamtunda wa centipoise 5,000 kapena centipoise 3,500 pamtambo wosakaniza umathandiza kuti ntchitoyi ikhale yabwino kwambiri, kuonjezera maonekedwe a minofu ndi gelling katundu wa zogulitsa (makamaka zofunikira m'makampani ndi mkaka kuti zisungidwe zochuluka kwa mankhwala kapena kuwonjezera kuchulukitsa kwawo).
- Kukhoza kupasuka kwathunthu mu madzi ndi kuyanjana ndi mitundu ina yambiri ya hydrocolloid ya chomera (mwachitsanzo, dzombe la nyerere, pectin kapena carrageenan) zimathandiza kuti mugwiritse ntchito bwino mankhwalawa kuti mukhale ogwirizana.
- Nthaŵi yoziziritsa, malowa a zowonjezera, monga kukwanitsa kuchepetsa kapangidwe ka makina osungunuka (omwe amafunikira kwambiri popanga ayisikilimu, yogurt kapena mankhwala ena oundana), amathandizanso.
- Pogwiritsa ntchito mankhwalawa, mukhoza kusintha kwambiri zakutchup, zokolola ndi saladi, ndipo pakuchita izi, zimaphatikizidwa ku zakumwa (sysips kapena juices), zowonjezera zowonjezera kwa nsomba zowonjezera, nsomba zam'chitini komanso zakudya zapakhomo.
Mulimonsemo, tizilombo toyambitsa matenda sikumangokhalira kutengeka ndi matumbo ndipo kumachepetsa kumverera kwa njala, pochepetsa mafuta a mafuta m'thupi.Nyerere, mapeyala, mbatata, mafuta odzola, oyera currants, apricots, mtedza wa pine, zukini amatha kuchepetsa mafuta a kolesterolini.
M'makina opanga mabomba
Galamukani imasonyeza kuti ndi "wothandizira" wabwino kwambiri mu bungwe la zitsime za mafuta, chifukwa amatha kuchepetsa kutuluka kwa madzi kuchokera ku dothi lamadzi ndi kupereka dothi la konkire limene limagwiritsidwa ntchito mmenemo.
Ndikofunikira! Chowopsa kwambiri chodyera chakudya ndi monosodium glutamate, chomwe chimagwiritsidwa ntchito kupititsa patsogolo kununkhira ndi kukoma kwa katundu wa mankhwala ena. Zimagwira thupi pambali ya mankhwala, ndipo pakapita nthawi simungamve kukoma kwa zinthu zopanda ntchito. Kuvulaza ubongo wa ana okula.Ndi zonsezi, zingatchedwe kuti zimakhala zotsika mtengo kwambiri zowonjezera zambiri zomwe zimagwiritsidwa ntchito pobowola. Komabe, n'zosatheka kunyalanyaza zovuta za mitundu yosiyanasiyana ya guar pankhaniyi.
Kotero, ilibe msinkhu wa kutentha, kotero xanthan chingamu ndi njira yabwino, makamaka ngati ntchito yotentha imakhala yoposa 100 ° C.Nthaŵi zina, vutoli likhoza kulipiritsidwa ndi kugwiritsa ntchito mankhwala a hydroxypropyl a mankhwalawa, chifukwa ali ndi ubwino wabwino wa kutentha.
Gamu lagwiritsigwiritsidwanso ntchito pamatenda pamene pakufunika kuwonjezera kuchuluka kwa mafuta opangidwa ndi hydraulic fracturing.
Mothandizidwa ndi kupanikizika kwapamwamba, pulojekiti imaperekedwa ku chitsime, chomwe chimagwiritsidwa ntchito bwino kwambiri pamchenga, chomwe chinagwirizanitsidwa ndi guar yomwe yatchulidwa kale, kapena ndi yankho la hydroxypropylguar. 
Ndi chithandizo chake, n'zotheka kukulitsa ming'alu mwa miyala yolimba kuti akonze njira yosalala ya mafuta kapena mafuta.
Koma izi sizingatheke zonse za guar guarum in the world of the drilling industry.
Chifukwa chakuti amatha kupanga maubwenzi ndi zitsulo zamatope (Ti ndi Zr), maginito ake amapezeka nthawi zambiri, ndipo mapeto a kutayika kwa magetsi amatha kugwedezeka ndikutsuka kuti achokepo pang'ono chabe.
Izi ziyenera kunenedwa kuti kugwiritsa ntchito E 412 mu ntchito ya kubzala kwa kuchotsa mafuta ndi imodzi mwa njira zamakono zogwiritsira ntchito mankhwalawa. 
Mukudziwa? Mafuta adachotsedwa ndi anthu kwa zaka zoposa 6000. Motero, ku Babulo wakale, phula linathandiza anthu pomanga ndi kusindikiza, ndipo Aigupto akale ankagwiritsa ntchito nyali zowala zophweka, momwe mafuta ankagwiritsira ntchito ngati mafuta.
M'madera ena
Ngakhale kuti anthu ambiri amagwiritsa ntchito makina ogulitsa zakudya komanso pobowola.
Mwachitsanzo, pazifukwa zachipatala, izi zimagwiritsidwa ntchito kwambiri pakupanga mankhwala osokoneza bongo, kuti athe kuchepetsa kukula kwa shuga m'matumbo, komanso kuchepetsanso njira yodziwira mankhwala ena ndi zakudya zina zosiyanasiyana. 
Kugwiritsiridwa ntchito kwa digum kumatchulidwanso pakupanga nsalu ndi pepala (makamaka zomwe zimagwiritsidwa ntchito popeta ma carpets ndi nsalu yosindikiza), ngakhale kuti zimbudzi zosinthidwa zimagwiritsidwa ntchito mu njirayi: mwachitsanzo, carboxymethylhydroxypropylguar kapena carboxymethylguar.
Ngati ndi kotheka, kuwonjezera kwa E412 kungagwiritsidwe ntchito popanga mabomba, ngakhale kuti nthawi zambiri amagwiritsidwa ntchito kuti azisakaniza.
Zoonadi, opanga mankhwala odzola amapezeka mosavuta kugwiritsa ntchito guar gum, koma mu gawo la bajeti ndilofunikira kwambiri.
Popanga zodzoladzola amagwiritsanso ntchito phula, peppermint, mafuta a citronella, mafuta a kalanchoe, a lychee, marjoram, mafuta a fulakesi, amayi ndi abambo opeza, ndi makoswe.Pa ntchito ya emulsifier, thickener ndi stabilizer, imapezeka mu mazira ambiri ndi mavitamini, onse okhala ndi mankhwala osamalira tsitsi ndi zinthu zomwe zimapangidwira kukongola kwa thupi.
Kukhalapo kwa guar kugumula mkati mwake kumapangitsa kuti khungu lizikhala bwino, mofatsa limatseketsa pamwamba pake ndipo limateteza khungu ku mphepo ndi kusintha kwadzidzidzi kutentha.Pogwiritsa ntchito tsitsi, izi zimapereka bwino kubwezeretsa zonse zowonongeka, kuwonjezera kuwala ndi mphamvu zachilengedwe ku tsitsi lake.
Ngati mukufuna, gamu ya guar imaphatikizidwa mu maphikidwe okongoletsera, koma ngati simukudziwa kugwiritsa ntchito mankhwalawa, ndibwino kuti mupange zokometsera zokonzeka.
Mphamvu pa thupi la munthu
Timagwiritsidwa ntchito kukhala osamala ndi zakudya zina, zomwe nthawi zambiri ndizofunikira kwambiri. Komabe, kugwiritsira ntchito chakudya moyenera ndi guar gum sikungapweteke thupi, mmalo mwake, pali zokhudzana ndi phindu la E 412. 
Makamaka, ikhoza:
- kumachepetsa kumverera kwa njala;
- m'magazi ochepa a cholesterol;
- yonjezerani kuyamwa kwa kashiamu;
- Chotsani tizilombo toyambitsa matenda ndi poizoni kuchokera mu thupi;
- khala ndi mankhwala ofewetsa ofewa (makamaka zowona kudzimbidwa).
Jamu, wakuda currant, wakuda nightshade, burdock muzu kulowetsedwa, woyera msondodzi makungwa, lokoma chitumbuwa, fennel ali wofatsa laxative kwenikweni.Izi zikutanthauza kuti tizilombo toyambitsa matenda timagwiritsa ntchito moyenera komanso ngati timagwiritsa ntchito mankhwala osakaniza ndi chakudya chokwanira.
Ndikofunikira! Mosiyana ndi chikhulupiliro chofala, musagwiritse ntchito mankhwalawa kuti mupeze zakudya. M'zaka za m'ma 1980, anthu adatsata njirayi, chifukwa cha kugwiritsira ntchito chingamu komanso kusowa kwa madzi, kufa kunatchulidwa. Pambuyo pake, asayansi anatha kutsimikizira kuti E 412 ilibe mphamvu chifukwa cha zakudya.
Kudya mopitirira muyeso kwa chakudya ichi, zakudya zowonjezera m'thupi mwake zimatha kupweteka m'matumbo, mseru, komanso kuwonjezeka kwa mafuta.Kuwonjezera apo, payenera kuperekedwa chidwi chapadera pa nkhani yothetsera mankhwala (pamene mukugwiritsa ntchito mankhwala alionse), mwinamwake pamakhala vuto lalikulu la mavuto.
Mwachidule, musachite mantha ndi chingamu, koma mukagwiritsidwa ntchito, ndi bwino kusamala ndi kusasokoneza zowonjezera.
