Pamene nyengo ikutentha, mutu waukulu ndi kuyamba kwa udzudzu. Makamaka ana aang'ono, zikuwoneka kuti udzudzu umakonda kutembenuza mwana wamng'ono, kuluma kwa mwana woyera kumakhala kodzaza ndi matumba.
Kodi mungathamangitse bwanji udzudzu? Choyamba chomwe muyenera kumvetsetsa ndi udzudzu.
Makanda amakopeka kwambiri ndi udzudzu kuposa akuluakulu chifukwa khungu lawo ndi lofewa ndipo amatuluka thukuta mosavuta, ndipo udzudzu umakonda thukuta. Udzudzu sungasiyanitse mitundu ya magazi, kotero kale zinkanenedwa kuti udzudzu monga magazi a mtundu wa O ndi wolakwika. Udzudzu umakonda zovala zakuda, choncho yesani kuvala mitundu yowala mukatuluka.
Udzudzu nthawi zambiri umayamba mu Marichi, umafika pachimake mu Ogasiti, ndipo umachepa pang'onopang'ono pambuyo pa Okutobala. Ndipo chifukwa cha kukwera kwa kutentha kwa dziko lapansi, udzudzu waonekera kale komanso kale, makamaka m'madera otentha otentha, udzudzu umakhala nthawi yayitali. Kodi palibe chomwe tingachite kuti tipewe izi? Pofuna kuthetsa vutoli, tapereka mankhwala oletsa udzudzu - ethyl butylacetylaminopropionate.
Kodi ethyl butylacetylaminopropionate ndi chiyani?
Ethyl butylacetylaminopropionateKuwala kochokera ku dzinali kungawonekere kuti kupewe mankhwala ophera udzudzu. Ethyl butylacetylaminopropionate, yomwe imadziwikanso kuti IR3535 mwachidule,cas 52304-36-6. IR3535 ndi mankhwala ophera udzudzu ogwira ntchito bwino, ophatikizika bwino, osakhala ndi poizoni wambiri, komanso osakwiyitsa. Nthawi zambiri amawonjezeredwa ku madzi ophera udzudzu, madzi a chimbudzi, zofukiza zophera udzudzu, ndi mafuta odzola.IR3535ndi ester ya mankhwala, ikagwiritsidwa ntchito imatha mpaka maola 6-8, ndipo kukondoweza kwa khungu kumakhala kochepa, koyenera makanda kugwiritsa ntchito.
Zizindikiro za Ethyl butylacetylaminopropionate:
| Chinthu | Muyezo |
| Maonekedwe | Madzi opanda mtundu mpaka achikasu |
| Kuyesa% | ≥99.5% |
| Mtengo wa PH | 5.0-7.0 |
| Chinyezi% | ≤0.3% |
| Kusungunuka kwa acetone% | ≤0.05% |
Ndi mankhwala ati othamangitsa udzudzu omwe ndi otetezeka komanso ogwira mtima kwambiri??
M'zaka zaposachedwapa, pali zinthu zambiri zochotsera udzudzu pamsika, monga zomata zochotsera udzudzu, mawotchi ochotsera udzudzu, zofukiza zochotsera udzudzu, madzi ochotsera udzudzu ndi zina zotero. Zinthu zotere zimatha kuvala ndi kupopera kuti zipange gawo loteteza thupi la munthu pogwiritsa ntchito fungo la mankhwala, zomwe zingathandize kusokoneza fungo la udzudzu motero zimawathamangitsa. Ndi mankhwala ati ochotsera udzudzu omwe ndi otetezeka komanso ogwira mtima kwambiri? Izi ndi nkhani yofunika kuganizira. Choyamba, mukasankha kugula zinthu, kuwonjezera pa kuyang'ana satifiketi yolembetsera mankhwala ophera tizilombo, muyeneranso kuyang'ana ngati zili ndi zosakaniza zenizeni, komanso samalani ndi kugwiritsa ntchito zochitika ndi kuchuluka koyenera. Kuchokera pamalingaliro achitetezo, deet ili ndi kukwiya kwina, zomwe zili mkati mwake ndi zabwino kwambiri pansi pa 10%, mwana wakhanda ndi bwino kusagwiritsa ntchito zomwe zili mkati mwake, ndipo mafuta ochotsera udzudzu alibe zotsatirapo zoyipa, palibe kusonkhezera, mwana angagwiritsidwenso ntchito, pakadali pano amadziwika ngati mankhwala otetezeka, angagwiritsidwe ntchito tsiku lililonse.
Chaka chilichonse pamakhala udzudzu, mankhwala ophera udzudzu ndi ofanana, ndipo kulimbana ndi udzudzu chaka chilichonse kwakhala ntchito yaikulu kwa aliyense, makamaka kwa makanda, ndipo matenda ambiri amatha kufalikira kudzera mu kulumidwa ndi udzudzu. Chifukwa chake, mosasamala kanthu za kukula kwa udzudzu, ndikofunikira kusamala.
Nthawi yotumizira: Epulo-09-2023