amakuru

1-Methylcyclopropene.

1-Methylcyclopropene (1-MCP) ni uruganda rufite uburyo bwihariye bwibikorwa kandi rufite akamaro gakomeye mubice byinshi, cyane cyane mubuhinzi no kubungabunga ibiribwa. Ibikurikira nibikorwa byingenzi byingenzi nibisobanuro bifitanye isano:

Urwego rwubuhinzi no kubungabunga imbuto

1. Kubuza ingaruka za Ethylene kandi wongere igihe gishya cyimbuto

Ihame ryibikorwa: Ethylene ni imisemburo yingenzi yo kwera no gusaza kwimbuto z ibihingwa. 1-MCP irashobora guhuza bidasubirwaho reseptor ya Ethylene, ikabuza kwanduza ibimenyetso bya Ethylene, bityo bigatinda kwera, koroshya na senescence yimbuto.

Ibisabwa:

Kubungabunga imbuto zitandukanye: nka pome, amapera, ibitoki, kiwis, imyembe, strawberry, nibindi. Urugero, niba pome ivuwe hamwe na 1-MCP nyuma yo gutoragura, irashobora kongera igihe cyubuzima bwabo mugihe cyo gukonjesha cyangwa ubushyuhe bwicyumba, kandi igakomeza gukomera hamwe nimiterere yinyama.

Kurwanya indwara zifata nyuma yisarura: Mugabanye ibibazo nka Browning no kubora kwimbuto ziterwa na Ethylene (nkindwara yibibara byirabura mubitoki).

Ibyiza: Ugereranije na gakondo ya Ethylene (nka potasiyumu permanganate),1-MCPifite ingaruka zirambye kandi nziza, kandi zisaba dosiye yo hasi (mubisanzwe ppm nkeya).

2. Kugenzura gusaza kwindabyo nibiti byimitako

Bikoreshwa mukubungabunga indabyo zaciwe: Ongera ubuzima bwa vase yindabyo zaciwe nka roza, karnasi na lili, kandi utinde kwangirika no gushira amababi.

Gucunga ibimera byasizwe: Kubuza gusaza imburagihe ibihingwa byo mu nzu (nka Phalaenopsis) kandi bikomeze kumera neza.

Ubuhinzi bw'imboga n'imbuto zo guhinga

1. Kugenzura imikurire niterambere ryibimera

Gutinda gusaza kw'imboga: Ikoreshwa mugutunganya nyuma yo gusarura imboga nka broccoli na salitusi kugirango ibungabunge ibara ryatsi rya zeru kandi rishya.

Kugena imiterere yo gukura kwibihingwa: Mu guhinga imbuto nkinyanya na pisine, hakoreshwa uburyo bwa 1-MCP kugirango imbuto zeze neza, byorohereze gusarura no gutunganya.

2. Kugabanya ibisubizo byibimera

Kongera imbaraga zo kurwanya imihangayiko: Mugihe cyo gutwara cyangwa guhangayikishwa n’ibidukikije (nkubushyuhe bwo hejuru cyangwa buke), bigabanya igisubizo cyatewe na Ethylene mu bimera, kandi kigabanya umuhondo wibabi no kugabanuka.

Ibindi bishoboka

1. Kwitegura mbere yinganda zibiribwa

1-Methylcyclopropene ikoreshwa mukubungabunga imbuto zaciwe (nka pome ya pome nuduce twa puwaro), gutinda okiside na Browning, no kongera igihe cyo kubaho.

2. Ubushakashatsi bwa siyansi nubushakashatsi bwubushakashatsi

Nibikoresho byifashishwa mukwiga uburyo bwibikorwa bya Ethylene, bikoreshwa mubushakashatsi bwibinyabuzima bwibinyabuzima hamwe nubushakashatsi bwibinyabuzima bwa molekuline kugirango harebwe uburyo bwo kugenzura inzira yerekana ibimenyetso bya Ethylene.

Kwirinda Gukoresha

Igihe gikwiye:1-Methylcyclopropenebigomba gukoreshwa mbere yo kurekura Ethylene ku mbuto cyangwa igihingwa (nka vuba bishoboka nyuma yo gutoranya) kugirango bigerweho neza. Niba imbuto zinjiye mugihe cyanyuma cyo kwera, ingaruka zo kuvura zizagabanuka.

Kugenzura ibipimo: Ibihingwa bitandukanye bifite sensitito itandukanye kuri 1-Methylcyclopropene 1-MCP (urugero, ubwoko bwimbuto bwimbuto burakomeye). Kwibanda kuri porogaramu bigomba guhinduka ukurikije ubwoko butandukanye kugirango wirinde uburyohe bwimbuto budasanzwe buterwa na dosiye ikabije (nka "powderisation" ya pome).

Ibidukikije: Ubuvuzi bugomba gukorerwa ahantu hafunze (nk'icyumba kibikwa mu kirere cyangwa imifuka ya pulasitike), kubera ko ubushyuhe n'ubushuhe bishobora kugira ingaruka kuri adsorption no gukora neza bya 1-MCP.

Kugeza ubu, ndatekereza ko abantu bose bazaba basuzumye ikibazo kimwe:

Gukoresha methylcyclopropene 1 byangiza umubiri wumuntu?

1-methylcyclopropene ntacyo yangiza kumubiri wumuntu mugihe gikwiye gukoreshwa, kandi umutekano wacyo wamenyekanye ninzego mpuzamahanga zemewe. Byaba ari uburozi bukabije, ingaruka zigihe kirekire cyubuzima cyangwa ingaruka zisigaye, byose biri murwego rwemewe. Abaguzi ntibakagombye guhangayikishwa no kurya ibikomoka ku buhinzi bivurwa na 1-MCP, kandi ababikora bakeneye gukurikiza inzira z'umutekano gusa kugirango birinde ingaruka ziterwa nakazi. Inyungu yibanze yikoranabuhanga iri mukwongerera igihe gishya cyibicuruzwa byubuhinzi hakoreshejwe uburyo bwa siyansi aho kumenyekanisha ingaruka zishobora guhungabanya umutekano.

Agaciro shingiro ka 1-methylcyclopropene iri muburyo bwo kugenzura neza ingaruka zifatika za Ethylene kugirango habeho kubungabunga ibicuruzwa byubuhinzi no gucunga neza ibihingwa. 1-methylcyclopropene yabaye uburyo bwa tekiniki bwo kuvura nyuma yisarura mu buhinzi bwa kijyambere, cyane cyane bufite inyungu zikomeye mu kongera igihe cyo kuramba no kuzamura ubwiza bw’imbuto n'indabyo. Cyane cyane mu cyi, ubushyuhe bwo hejuru nubushuhe bwinshi mubihe byizuba birashobora kwihutisha kwangirika kwimbuto. Kubungabunga siyanse bisaba gutegura gahunda ijyanye nibiranga imbuto nibidukikije.

Cyane cyane mu cyi, ubushyuhe bwo hejuru nubushuhe bwinshi mubihe byizuba birashobora kwihutisha kwangirika kwimbuto. Kubungabunga siyanse bisaba gutegura gahunda ijyanye nibiranga imbuto nibidukikije. Turi abanyamwuga1-methylcyclopropene itanga. Ifu ya MCP ni amahitamo meza kuri wewe.