Padziko lonse lapansi, ola lililonse limawerengedwa. Kwa mtsogoleri wamalonda ngati inu, Mark, kusiyana pakati pa phindu ndi kutayika nthawi zambiri kumatsikira ku mwatsopano za katundu wanu. Mdani wamkulu? Kuwononga. Ndi nkhondo yosalekeza yolimbana ndi nthawi, tizilombo toyambitsa matenda, komanso kuwonongeka kwachilengedwe. Monga mwini fakitale ya gasi ya mafakitale ku China, dzina langa ndine Allen, ndipo ndadzionera ndekha mmene sayansi ingapambanire nkhondoyi. Chida chachinsinsi ndiukadaulo wotchedwa Modified Atmosphere Packaging, kapena MAP. Ndi njira yatsopano kusunga chakudya yomwe imagwiritsa ntchito mpweya wosavuta, wachilengedwe kuti uwonjezeke kwambiri alumali moyo mwa a chakudya mankhwala.

Nkhaniyi ndi kalozera wanu kuti mumvetsetse MAP. Si za asayansi okha kapena mainjiniya onyamula katundu. Ndi za eni mabizinesi otsimikiza omwe ayenera kudziwa momwe ukadaulo uwu umagwirira ntchito, chifukwa chake ndi otetezeka, komanso momwe ungakhudzire mfundo yanu. Tiwona momwe kusintha mpweya a chakudya mankhwala yodzaza mkati imatha kukhala yatsopano, yotetezeka, komanso yosangalatsa kwa masiku kapena milungu yambiri, kuchepetsa zinyalala ndikutsegula misika yatsopano. Tiyeni tilowe mu sayansi yatsopano.

Kodi Kwenikweni Modified Atmosphere Packaging (MAP) ndi chiyani?

Pakatikati pake, Modified Atmosphere Packaging ndi lingaliro losavuta koma lanzeru. Kumaphatikizapo kusintha mlengalenga mkati mwa phukusi kuteteza chakudya mkati. Mpweya womwe timapuma ndi pafupifupi 78% nayitrogeni, 21% mpweya, ndi mpweya wina wochepa. Ngakhale kuti ndizofunikira kwa ife, mpweya uwu nthawi zambiri umakhala woyambitsa chakudya kunyozeka. Mwachitsanzo, mpweya umalimbikitsa kukula kwa aerobic tizilombo (monga mabakiteriya ndi nkhungu) ndi zimayambitsa okosijeni, chifukwa chake apulo wodulidwa amasanduka bulauni.

Zosintha zam'mlengalenga luso ntchito ndi m'malo mpweya mu phukusi chakudya ndi mosamala ankalamulira kusakaniza gasi. Mpweya watsopanowu wapangidwira mwachindunji chakudya mankhwala akupakidwa. Cholinga ndi kuchepetsa ukalamba ndi kuwonongeka njira, kusunga ubwino wa chakudya ndi kukulitsa alumali moyo. Ndi mawonekedwe a mlengalenga woyendetsedwa yosungirako, koma pa micro-level pa phukusi lililonse.

Izi sizokhudza kuwonjezera mankhwala kapena zoteteza. Mipweya yogwiritsidwa ntchito ndi yofanana ndi yomwe imapezeka mwachilengedwe mumlengalenga: nayitrogeni, mpweya woipa, ndi oxygen. Matsenga ali mu kusakaniza. Mwa kusintha mlingo wa oxygen ndi kuchuluka kwa mpweya wina, opanga zakudya amatha kupanga malo abwino kwambiri kuti chakudya chikhale chokoma komanso chowoneka mwatsopano. Ndi sayansi yeniyeni yomwe yasintha kwambiri makampani azakudya, kulola mankhwala amakhala zatsopano kuchokera kufakitale kupita ku tebulo la ogula.

Kodi MAP Technology Imateteza Bwanji Chakudya Kuti Chisawonongeke?

Njirayo kusinthidwa mpweya ma CD kutetezas chakudya ndikulumikizana kosangalatsa kwa biology ndi chemistry. Aliyense gasi mu kusakaniza ali ndi ntchito yeniyeni kuchita. Cholinga chachikulu ndikuthana ndi zolakwa ziwiri zazikulu za kuwonongeka: kukula kwa tizilombo tating'onoting'ono ndi zotsatira zowononga za okosijeni.

Carbon dioxide (CO₂) ndiye ngwazi yayikulu pankhani yoletsa ma virus. Ili ndi bacteriostatic ndi fungistatic effect, kutanthauza kuti imatha kwambiri kuletsa kukula mabakiteriya ambiri a aerobic ndi nkhungu. CO₂ ikasungunuka mu chinyezi ndi mafuta a chakudya, imachepetsa pH, ndikupanga malo omwe tizilombo toononga timavutikira kuti tipulumuke. Izi ndi zofunika kwa chakudya chowonongeka monga nyama ndi tchizi.

Komano okosijeni ndi lupanga lakuthwa konsekonse. Kuchichotsa ndikofunika kuti muyime okosijeni ndi kukula kwa mabakiteriya a aerobic. Komabe, pazinthu zina, ndalama zochepa ndizopindulitsa. Kwa ofiira atsopano nyama, mpweya wochuluka wa okosijeni (pafupifupi 60-80%) umathandizira kusunga mtundu wofiira wonyezimira umene ogula amayanjana nawo. mwatsopano. Za zokolola zatsopano, mpweya wochepa umafunika kuti mankhwalawa "apume" kapena kupuma, kuteteza kupesa kosafunikira kwa anaerobic. Chinsinsi ndikuwongolera gasi kapangidwe ndendende. Pomaliza, nayitrogeni amachita ngati inert filler. Imachotsa oxygen kuti ipewe okosijeni ndipo, chifukwa sichimakhudzidwa ndi chakudya, imaperekanso khushoni, kuteteza phukusi kuti lisagwe ndikuteteza zinthu zosakhwima monga tchipisi kapena pasitala watsopano.

Kodi Ubwino Waukulu Wakusinthidwa Kwa Atmosphere Packaging ndi Chiyani?

Kwa bizinesi iliyonse, kugwiritsa ntchito ukadaulo watsopano kuyenera kubwera ndi zabwino zake. The kugwiritsa ntchito ma CD osinthidwa imapereka kubweza kwamphamvu pazachuma pothana ndi zovuta zina zazikulu mu makampani azakudya.

Nawa mapindu ake oyamba:

• Moyo Wowonjezera wa Shelufu: Ichi ndiye phindu lalikulu kwambiri. Pochepetsa kuwola, MAP imatha kuwirikiza kawiri kapena katatu alumali moyo wa chakudya. Izi zimalola maunyolo ogawa nthawi yayitali, amachepetsa kufunika kobwezeretsanso pafupipafupi, ndipo amapereka ogula nthawi yambiri yogwiritsa ntchito mankhwalawa kunyumba.
• Zakudya Zochepa Zowonongeka: Ndi a moyo wautali wa alumali, chakudya chochepa chimatayidwa pamalo ogulitsa komanso m'nyumba. Izi sizongopulumutsa ndalama zokha komanso ndi gawo lalikulu lofikira zambiri chakudya chokhazikika machitidwe. Padziko lonse lapansi, kuwononga chakudya ndi vuto lalikulu, ndipo MAP ndi chida chothandiza kuthana nalo.
• Ubwino Wazinthu Ndi Zatsopano: MAP imathandizira kusunga kukoma, mawonekedwe, mtundu, ndi kufunikira kwa zakudya. Zogulitsa zimawoneka ndi kukoma kwanthawi yayitali, zomwe zimakhudza kukhutitsidwa kwa ogula komanso kukhulupirika kwamtundu. The kulongedza kumachepetsa zizindikiro zowoneka za ukalamba.
• Kuchotsa Zosungirako Zopangira: Nthawi zambiri, MAP imatha kuchepetsa kapena kuthetsa kufunikira kwa zoteteza mankhwala. Izi zimakopa chidwi chakukula kwa ogula pazinthu za "clean label" zokhala ndi zosakaniza zachilengedwe. The gasi amachita monga mwachilengedwe chosungira.
• Ulaliki Wabwino: Kugwiritsa ntchito gasi nayitrogeni kuthamangitsa mankhwala kumalepheretsa kuphwanyidwa panthawi yoyendetsa. Izi zikutanthauza kuti chakudya chapaketi imafika pa shelufu ikuwoneka bwino kwambiri.

Ndi Mipweya Yanji Imagwiritsidwa Ntchito mu MAP ndipo Chifukwa Chiyani? Kuyang'ana pa Zosakaniza za Gasi.

Kuchita bwino kwa MAP kwagona pakusankha koyenera gasi kapena kusakaniza gasi kwa aliyense payekha chakudya mankhwala. Mipweya itatu ikuluikulu—nayitrogeni, mpweya woipa, ndi okosijeni-zimaphatikizidwa m'magulu osiyanasiyana kuti apange zoyenera phukusi mpweya. Monga wothandizira, ndawona kuti kusakaniza kumeneku kuli kofunikira kwa makasitomala anga.

Nayitrogeni (N₂): Izi ndizo zomwe zimagwiritsidwa ntchito kwambiri gasi mu MAP. Mpweya wa nayitrogeni ndi a gasi wopanda, kutanthauza kuti sichigwirizana ndi zinthu zina. Ntchito zake zazikulu ndi izi:

1. Kuchotsa Oxygen: Potulutsa mpweya, nayitrogeni amachepetsa mpweya wa okosijeni, amachepetsa okosijeni ndi kukula kwa tizilombo ta aerobic.
2. Kuchita Monga Wodzaza: Zimalepheretsa kugwa kwa phukusi, makamaka pambuyo pa kuchepa kwa voliyumu panthawi ya vacuum. Imateteza zinthu zosalimba monga tchipisi ta mbatata, zowotcha, ndi pasitala watsopano.

Mpweya wa Dioxide (CO₂): Ichi ndiye chochita komanso chofunikira kwambiri gasi kuti muchepetse kuwonongeka. Ntchito yake yayikulu ndikuletsa kukula kwa mabakiteriya ndi nkhungu. Ndiwothandiza ngakhale pazambiri zotsika (pafupifupi 20%), koma pazinthu monga tchizi cholimba kapena zinthu zophika buledi, kuchuluka kwake kumatha kufika 100%. Kukwera kwa CO₂ level, kumatenga nthawi yayitali alumali moyo wa chakudya chowonongeka.

Mpweya (O₂): Ngakhale nthawi zambiri amawonedwa ngati mdani wa mwatsopano, mpweya umagwira ntchito yofunika kwambiri mapulogalamu amapaka:

1. Kwa Nyama Yofiira: Mlingo wambiri wa okosijeni umakhudzidwa ndi myoglobin mkati nyama kupanga oxymyoglobin, yomwe ili ndi mtundu wofiira wowoneka bwino. Popanda izo, nyama zimawoneka zofiirira-zofiirira, zomwe ogula angakane.
2. Za Zipatso ndi Zamasamba: Zipatso ndi ndiwo zamasamba ndi zinthu zamoyo zomwe zimapitirizabe kupuma pambuyo pokolola. Mpweya wochepa kwambiri wa okosijeni umafunika kupewa kupuma kwa anaerobic, komwe kungayambitse kununkhira komanso kununkhira.

Kodi Kugwiritsa Ntchito Nthawi zambiri kwa MAP mu Kusunga Chakudya ndi Chiyani?

MAP luso ndi yosunthika kwambiri ndipo imagwiritsidwa ntchito pamitundu yosiyanasiyana zakudya zowonongeka. Pafupifupi mwagula zinthu zomwe zimagwiritsa ntchito osazindikira. Zachindunji gasi kapangidwe mkati phukusi ndi zogwirizana ndi zosowa za mankhwala osiyanasiyana.

Zina mwazofala ntchito za MAP zikuphatikizapo:

• Nyama Yatsopano ndi Nkhuku: Uwu ndi umodzi mwamisika yayikulu kwambiri ya MAP. Za zofiira nyama, kusakaniza kwa okosijeni wambiri (mwachitsanzo, 70% O₂, 30% CO₂) amagwiritsidwa ntchito kusunga mtundu wofiira ndikuletsa kukula kwa bakiteriya. Kwa nkhuku, CO₂ ndi nayitrogeni Kusakaniza kumagwiritsidwa ntchito, popeza kusungidwa kwamtundu sikudetsa nkhawa kwambiri.
• Nsomba ndi Zakudya Zam'madzi: Zogulitsa izi ndizokwera kwambiri chowonongeka. Kusakaniza kofanana kwa CO₂, nayitrogeni, ndipo nthawi zina mlingo wochepa wa O₂ umagwiritsidwa ntchito kuchepetsa tizilombo toyambitsa matenda kuwonongeka ndi okosijeni.
• Zamkaka: Kwa tchizi cholimba, milingo yayikulu mpweya woipa kupewa kukula kwa nkhungu. Kwa tchizi zofewa ndi yogurt, kusakaniza kwa CO₂ ndi nayitrogeni ndizofala.
• Zophika buledi: Zinthu monga buledi, makeke, ndi makeke zimatha kuumba. Mkhalidwe wapamwamba wa CO₂ umakulitsa bwino alumali moyo popanda kufunika kwa mankhwala otetezera.
• Zipatso Zatsopano ndi Zamasamba: Awa ndi malo ovuta omwe amadziwika kuti Equilibrium Modified Atmosphere Packaging (EMAP). The mafilimu opaka zidapangidwa kuti zizitha kuloŵa pang'ono, zomwe zimalola zotulutsa zopuma kuti zipange mpweya wake womwewo mkati mwa phukusi. Cholinga ndi kulinganiza kupuma kwa zokolola zatsopano ndi kuchuluka kwa gasi wa filimuyo.

Kodi Njira ya MAP Imayendetsedwa Bwanji? Kuwona Kuwotcha Gasi.

Kugwiritsa ntchito kwa MAP ndi njira yothamanga kwambiri komanso yolondola. Kwa mkulu wogula zinthu ngati Mark, kumvetsetsa zoyambira za izi ma CD ndondomeko kumathandiza kuzindikira kufunikira kwa munthu wodalirika gasi kupereka. Njira yodziwika kwambiri imatchedwa kutulutsa gasi.

Ndondomekoyi nthawi zambiri imatsatira izi:

1. Kuyika: The chakudya mankhwala amaikidwa mu thireyi kapena thumba lake, lomwe limapangidwa kuchokera kuzinthu zenizeni zonyamula katundu.
2. Kuchotsa Mpweya: Phukusilo limayikidwa m'chipinda. Mpweya umatulutsidwa mu phukusi, ndikupanga vacuum. Sitepe iyi imachotsa pafupifupi chilengedwe chonse choyambirira.
3. Kuwotcha Gasi: Mwamsanga pambuyo vacuum analenga, mwambo-zopangidwa kusakaniza gasi ndi "kufufutidwa" mu phukusi, kwathunthu m'malo mpweya. Izi zimachitika mu kachigawo kakang'ono ka sekondi.
4. Kusindikiza: Pamaso pa gasi imatha kuthawa, chosindikizira chotenthetsera chimakanikizira m'mphepete mwa phukusi, ndikupanga chisindikizo chopanda mpweya, cha hermetic.

Ntchito yonseyi imapangidwa yokha ndikuphatikizidwa mumakono kupanga chakudya mizere. Chinsinsi cha kupambana ndi kusasinthasintha. The ndende ya gasi ziyenera kukhala zangwiro mu phukusi lililonse kuti zitsimikizire yunifolomu khalidwe ndi alumali moyo. Ichi ndichifukwa chake chiyero ndi kudalirika kwa mapa gasi kupereka ndikofunikira kwambiri. Kusokoneza kulikonse kapena vuto lililonse likhoza kuyimitsa mzere wopanga madola mamiliyoni ambiri.

Chifukwa Chiyani Zida Zoyikira Ndi Zofunika Kwambiri pa MAP?

Mkhalidwe wopangidwa mwaluso mkati mwa phukusi la MAP ungakhale wopanda ntchito popanda chidebe choyenera. The zonyamula katundu-kawirikawiri mafilimu apulasitiki kapena thireyi - amatenga gawo lofunikira kwambiri ngati gasi yokha. Amakhala ngati chotchinga chosankha kwambiri, kusunga chitetezo mpweya mkati ndi zovulaza kunja mpweya kunja.

Kusankha kwa mtundu wapaketi zimatengera kwathunthu chakudya mankhwala. Kwa mankhwala monga tchizi kapena kuphika nyama, mufunika filimu yotchinga kwambiri yomwe imakhala yosasunthika ndi gasi. Izi zimatsekereza mpweya wosinthidwa ndikusunga mpweya wonse alumali moyo za mankhwala. Makanemawa nthawi zambiri amakhala amitundu yambiri, okhala ndi zida ngati EVOH (ethylene vinyl alcohol) kapena zigawo zazitsulo zomwe zimakhala ngati chotchinga chachikulu.

Za zipatso ndi ndiwo zamasamba, chofunika ndi chosiyana. Monga tanenera, zinthu izi ziyenera kupuma. Chifukwa chake, a mafilimu opaka zomwe zimagwiritsidwa ntchito zimapangidwira ndi mawonekedwe apadera a permeability. Iwo amadziwa kuchuluka kwa gasi zomwe zimalola mpweya wochepa kulowa ndi kupitirira mpweya woipa kuthawa. Izi zimapanga mpweya wabwino, wokhazikika umene umachepetsa kupsa ndi kuwola popanda kusokoneza mankhwala. Sayansi yofananiza filimuyo ndi kupuma kwa chakudya ndi gawo lalikulu la kupambana kulongedza mwatsopano panga.

Kodi Kusintha kwa Atmosphere Packaging Ndikotetezeka kwa Ogula?

Ili ndi funso lovuta kwambiri, ndipo yankho lake ndi inde wotsimikiza. Zosintha zam'mlengalenga ndi imodzi mwa otetezeka kwambiri teknoloji yopangira zakudya njira zomwe zilipo. Chidalirochi chimachokera ku mfundo imodzi yosavuta: mpweya wogwiritsidwa ntchito ndi chilengedwe chonse ndipo ndi zigawo zazikulu za mpweya umene timapuma tsiku lililonse.

Palibe mankhwala akunja kapena zowonjezera zowonjezera zomwe zimakhudzidwa. The ndondomeko amangosintha chiŵerengero za nayitrogeni, mpweya woipa, ndi mpweya umene umazungulira chakudyacho. Mabungwe olamulira monga FDA ku United States ndi EFSA ku Europe adawunikiranso ndikuvomereza MAP pamitundu ingapo. zakudya. Iwo amaona kuti mipweya imene ikugwiritsidwa ntchito ndi zakudya zimene zili zotetezeka kuti munthu azigwiritsa ntchito.

M'malo mwake, MAP nthawi zambiri imakhala bwino chitetezo cha chakudya. Poletsa kukula kwa mabakiteriya owononga, kumachepetsanso kukula kwa tizilombo toyambitsa matenda (oyambitsa matenda). Zachidziwikire, MAP sikulowa m'malo mwa kasamalidwe koyenera komanso firiji. Ndi a kusunga ndi kusunga chakudya chida chomwe chimathandiza kukhalabe ndi chitetezo ndi khalidwe la chinthu pamene chisungidwa bwino. Ogula akhoza kukhala otsimikiza kuti mpweya phukusi ndi njira yotetezeka komanso yothandiza yowonetsetsa chakudya chatsopano.

Ndi Zopanga Zamtsogolo Zotani Zomwe Akumanga pa MAP Technology?

MAP ndiukadaulo wokhwima, koma ma phukusi atsopano kuzungulira izo zikusintha mosalekeza. Tsogolo la kuyika chakudya imayang'ana pakupanga phukusi kukhala lanzeru, logwira mtima, komanso lokhazikika. MAP ndiye maziko azinthu zambiri zosangalatsa izi.

Mmodzi mwa madera odalirika kwambiri ndi Active Modified Atmosphere Packaging. Izi zimapita patsogolo kuposa kungoyika mpweya panthawi yolongedza. Yogwira kulongedza kumaphatikizapo kuphatikiza zinthu mufilimuyo kapena kuwonjezera matumba ang'onoang'ono omwe amatha kuyendetsa bwino mpweya mkati phukusi pakapita nthawi. Zitsanzo ndi izi:

• Oxygen Scavengers: Izi zimayamwa mpweya uliwonse wotsalira mu phukusi kapena chilichonse chomwe chingatayike pakapita nthawi, zomwe zimateteza kwambiri okosijeni.
• Ethylene Absorbers: Zipatso zatsopano amatulutsa ethylene gasi pamene ikucha. Izi zimachotsa ethylene, ndikuchepetsa kwambiri kucha kwa zinthu monga nthochi ndi mapeyala.
• Zowongolera chinyezi: Izi zimatha kuyamwa chinyezi chochulukirapo kuti zinthu zizikhala zosalala kapena kutulutsa chinyontho kuti zina zisaume.

Munda wina wosangalatsa ndi Kupaka kwanzeru. Izi zimaphatikizapo kuwonjezera masensa kapena zizindikiro ku kuyika mankhwala zomwe zingapereke zenizeni zenizeni zenizeni za mwatsopano cha chakudya mankhwala. Mwachitsanzo, chizindikiro chosintha mtundu chikhoza kuchitapo kanthu pa kukhalapo kwa mpweya woipa kapena mpweya wina wopangidwa panthawiyi kuwonongeka, kupereka chisonyezero chomveka bwino ndi cholondola ngati chakudyacho chikadali chabwino kudya, chodalirika kwambiri kuposa tsiku losavuta "labwino kwambiri".

Kodi Kusankha Wopereka Gasi Woyenera Kungakuthandizireni Bwanji Pakuyika?

Kwa eni mabizinesi ngati Mark, omwe amatulutsa zinthu padziko lonse lapansi, kusankha kwa wogulitsa ndi chisankho chanzeru. Zikafika pamagasi a MAP, lingaliro ili limakhudza mwachindunji mtundu wazinthu, magwiridwe antchito, komanso mbiri yamtundu. Anu gasi wogulitsa si wogulitsa chabe; iwo ali oyanjana nawo mu kupambana kwanu. Apa ndipamene zondichitikira pafakitale yanga zimakhala zofunikira.

Ubwino ndi Ungwiro: Izi sizingakambirane. Monga takambirana, a gasi kapangidwe ziyenera kukhala zolondola. Zonyansa zilizonse mu gasi zingasokoneze kukoma kwa chakudya, chitetezo, ndi alumali moyo. Mukufunikira wogulitsa yemwe angapereke mpweya wovomerezeka, wopatsa chakudya nthawi zonse. Wothandizira amene amadula ngodya kapena, choyipitsitsa, kuchita chinyengo cha satifiketi - vuto lenileni lomwe ndikudziwa kuti mudakumana nalo - limayika bizinesi yanu yonse pachiwopsezo.

Kudalirika ndi Mphamvu: Fakitale yamakono yazakudya imatha kugwiritsa ntchito zochuluka kwambiri gasi. Kuchedwa kwa kutumiza kumatha kutseka njira yopangira zinthu, zomwe zimawononga madola masauzande pa ola limodzi. Mufunika ogulitsa omwe ali ndi chain champhamvu komanso mphamvu zopangira. Malo anga, mwachitsanzo, amayendetsa mizere 7 yopangira kuti tiwonetsetse kuti titha kukwaniritsa zofunikira komanso kupereka zinthu zosasokonekera za zinthu zofunika monga chakudya. Mpweya wa carbon dioxide ndi chiyero chapamwamba Nayitrogeni.

Katswiri ndi Thandizo: Otsatsa abwino amamvetsetsa bizinesi yanu. Samangokugulitsani silinda ya gasi; amamvetsa tanthauzo lake. Wokondedwa wodziwa bwino angapereke upangiri pazomwe zili bwino kusakaniza gasi kwa watsopano chakudya mankhwala, Thandizani kuthetsa mavuto anu dongosolo lamanyamula, ndikukudziwitsani za mayendedwe atsopano MAP luso. Mlingo uwu wa mgwirizano umasintha kugulitsa kosavuta kukhala mwayi wampikisano. Monga wothandizira wa Magesi Opangidwa ndi Bulk High Purity Specialty, timanyadira kuti ndife katswiri wothandizira makasitomala athu.

Zofunika Kwambiri

• Kodi MAP Ndi Chiyani: Modified Atmosphere Packaging ndiukadaulo wotsimikiziridwa womwe umalowetsa mpweya mu phukusi lazakudya ndi zina gasi osakaniza kuwonjezera alumali moyo ndi kusunga khalidwe.
• Momwe Imagwirira Ntchito: Imagwiritsa ntchito kuphatikiza kwa Nayitrogeni (filler), Mpweya wa carbon dioxide (antimicrobial), ndipo nthawi zina Oxygen (wa mtundu/kupuma) kuti achedwe kuwonongeka kuchokera ku kukula kwa tizilombo toyambitsa matenda ndi okosijeni.
• Ubwino Waukulu: MAP imatsogolera ku a moyo wautali wa alumali, amachepetsa kwambiri kuwononga chakudya, imapangitsa kuti zinthu zikhale bwino komanso mwatsopano, ndipo akhoza kuthetsa kufunika kwa mankhwala otetezera.
• Chitetezo Ndi Chotsimikizika: Mipweya yomwe imagwiritsidwa ntchito ndi zinthu zachilengedwe za mpweya womwe timapuma ndipo zimayendetsedwa bwino, zomwe zimapangitsa MAP kukhala njira yotetezeka kwambiri. kusunga chakudya.
• Ndi System: Kupambana kwa MAP kumadalira zinthu zitatu zomwe zimagwirira ntchito limodzi: kumanja chakudya mankhwala, zolondola kusakaniza gasi, ndi zoyenera zonyamula katundu okhala ndi zotchinga zapadera.
• Wothandizira Anu Afunika: Kusankha wodalirika, wapamwamba kwambiri gasi supplier ndi wovuta. Ukatswiri wawo, kuthekera kwawo, komanso kudzipereka kwawo ku chiyero kumakhudza mwachindunji chinthu chanu chomaliza komanso magwiridwe antchito.