Kuva impeshyi yatangira, ubushyuhe mu turere dutandukanye bwakomeje kwiyongera. Twese tuzi ko imbuto n'imboga bikunda kwangirika uko ubushyuhe bwiyongera. Ni ukubera ko imboga n'imbuto birimo intungamubiri nyinshi na enzymes ubwazo. Mugihe ubushyuhe bwiyongera, guhumeka mu kirere imbuto n'imboga byihuta. Byongeye kandi, ubushyuhe bwo hejuru buzongera cyane ikwirakwizwa rya bagiteri na fungi, bitera imbuto kwihuta kwangirika. Noneho, uburyo bwo kubungabunga imbuto n'imboga mu cyi byabaye kimwe mubibazo buri wese ahangayikishijwe.
Nkuko bizwi, hariho ubwoko bwinshi bwimbuto zigihe cyizuba, zitandukanye nimbuto zimpeshyi kandi zishobora kumanikwa kubiti igihe kirekire. Niba imbuto mu cyi zidatoranijwe mugihe gikwiye nyuma yo kwera, zirashobora kubora byoroshye cyangwa kuribwa ninyoni. Kubwibyo, ibi bisaba abahinzi guhita gutora no gukonjesha imbuto n'imboga bimaze gukura. Duhuye nuwo mushinga munini, nigute dushobora kurushaho kubungabunga imbuto n'imboga mu cyi?
Mubuzima bwa buri munsi, imbere yubushyuhe, dukoresha firigo yacu murugo kugirango tubungabunge imbuto n'imboga. Birumvikana, ibi bizagabanya urugero runaka mubyo twaguze. Muri supermarket nini, ububiko bukonje burashobora gukoreshwa mububiko, nabwo bwongera ikiguzi cyo kubika. Duhanganye niki kibazo, twateje imbere 1-mcp, ikaba idafite umwanda udafite umwanda, udafite uburozi, hamwe n’ibisigisigi by’ububiko busigara ku buntu, bifite akamaro gakomeye mu kwagura ubuzima bw’imboga, imbuto, n’indabyo.
Niki 1-MCP?
1-MCPni 1-Methylcyclopene, cas No.3100-04-71-MCP, nkibintu bya cyclopropene, bifite umutekano kandi ntabwo ari uburozi. Mu byingenzi, ni uruganda rukomeye rwa Ethylene antagonist kandi ni mubyiciro byabashinzwe kugenzura imikurire yikimera. Nkurinda ibiryo, yakoreshejwe cyane mubucuruzi Abacuruzi benshi bakoresha 1-MCP kugirango babike ahantu hagenzurwa mububiko bwimbuto, bushobora kumara amezi menshi.1-Methylcyclopropen (1-MCP)ikemura neza ikibazo cyingorabahizi mu kubika imbuto n'imboga mbisi mu cyi.
1-MCP ibisobanuro:
| Ingingo | Bisanzwe | Igisubizo |
| Kugaragara | Ifu yera hafi | Yujuje ibyangombwa |
| Suzuma （%） | ≥3.3 | 3.6 |
| Isuku （%） | ≥98 | 99.9 |
| Umwanda | Nta mwanda wa macroscopique | Nta mwanda wa macroscopique |
| Ubushuhe （%） | ≤10.0 | 5.2 |
| Ivu （%） | ≤2.0 | 0.2 |
| Amazi ashonga | Icyitegererezo cya 1g cyasheshwe burundu mumazi 100g | Byuzuye |
Gushyira mu bikorwa 1-MCP:
1-Methylcyclopropeneirashobora gukoreshwa mukubungabunga imbuto, imboga, nindabyo kugirango birinde kubora no gukama. Kurugero, irashobora gukoreshwa ku mbuto n'imboga zitandukanye nka pome, amapera, cheri, epinari, imyumbati, seleri, urusenda rwatsi, karoti, n'ibindi. Igikorwa cyayo nyamukuru ni ukugabanya guhumeka amazi, gutinda kwera imbuto n'imboga, no gukomeza ubukana bwabo, uburyohe, hamwe nimirire; Ku bijyanye n’indabyo, 1-Methylcyclopropene irashobora kwemeza ibara nimpumuro yindabyo, nka tulip, indabyo esheshatu, karnasi, orchide, nibindi. Ikwirakwizwa rya1-MCPni intambwe nshya mu kubungabunga imbuto, imboga, n'indabyo.
1-Methylcyclopropene irashobora kugabanya cyane koroshya no kubora kwimbuto n'imboga, kandi bikongerera igihe cyo kubika no kubika. Kubera iterambere ridatunganye ryibikoresho bikonje bikomoka kubuhinzi, hafi 85% byimbuto n'imboga bakoresha ibikoresho bisanzwe, bikaviramo kwangirika no gutakaza. Kubwibyo, kuzamura no gushyira mubikorwa 1-methylcyclopropene itanga umwanya mugari w'isoko.
Igihe cyo kohereza: Gicurasi-18-2023