amakuru

1-Methylcyclopropene(mu magambo ahinnye nka 1-MCP) CAS 3100-04-7, ni ikintu gito gifite imiterere ihindagurika kandi gikoreshwa cyane mu kubungabunga umusaruro w'ubuhinzi bitewe n'uruhare rwacyo rwihariye mu kugenzura imiterere y'ibimera.

1-Methylcyclopropene (1-MCP) ni imvange ifite uburyo bwihariye bwo gukora kandi ifite akamaro kanini mu nzego nyinshi, cyane cyane mu buhinzi no kubungabunga ibiribwa. Ibi bikurikira ni byo bikorwa byayo by'ingenzi n'ibijyanye nabyo:

Urwego rw'ubuhinzi no kubungabunga imbuto

1. Kubuza ingaruka za ethylene no kongera igihe cyo gushya kw'imbuto

Ihame ry'imikorere: Ethylene ni imisemburo y'ingenzi ituma imbuto z'ibimera zikura neza kandi zigasaza. 1-MCP ishobora gufatana na ethylene receptors mu buryo budasubirwaho, ikabuza uburyo ethylene ikwirakwira, bityo igatinza uburyo imbuto zikura neza, zoroshye kandi zigasaza neza.

Ingero z'ikoreshwa:

Kubungabunga imbuto zitandukanye: nka pome, pea, imineke, kiwi, mango, strawberry, nibindi. Urugero, iyo pome zivuwe na 1-MCP nyuma yo kuzisarura, zishobora kongera igihe cyo kuzimara mu bukonje cyangwa mu bushyuhe bw'icyumba, kandi zigakomeza gukomera no gukomera kw'inyama.

Kurwanya indwara ziterwa n'imiterere y'umubiri nyuma yo gusarura: Kugabanya ibibazo nko kumera nk'umukara no kubora kw'imbuto biterwa na ethylene (nk'indwara y'umukara mu bitoki).

Ibyiza: Ugereranije n'ibintu bisanzwe bikuramo ethylene (nk'ifu ya potasiyumu),1-MCPifite ingaruka zirambye kandi nziza, kandi isaba dose nkeya (ubusanzwe ni ppm nke).

2. Kugenzura gusaza kw'indabyo n'ibimera by'imitako

Ikoreshwa mu kubungabunga indabyo zaciwe: Yongera igihe indabyo zaciwe nk'indabyo z'amaroza, carnations na lilies zimara, kandi igatinza gushwanyagurika no gushonga kw'indabyo.

Gucunga ibimera biri mu nkono: Bibuza gusaza imburagihe kw'ibimera byo mu nzu (nka Phalaenopsis) no kugumana imiterere myiza y'ibimera.

Ubuhinzi bw'imboga n'ubuhinzi bw'ibimera

1. Kugenzura imikurire n'iterambere ry'ibimera

Gutinda gusaza kw'imboga: Ikoreshwa mu kuvura imboga nka broccoli na salade nyuma yo gusarura kugira ngo ibara ryazo ry'icyatsi kibisi n'ubushya bikomeze.

Kugenzura uburyo ibihingwa bikura neza: Mu buhinzi bw'imbuto nk'inyanya n'urusenda, hakoreshwa uburyo bwa 1-MCP kugira ngo imbuto zikura neza zibe zimwe, bityo byorohereze gusarura no gutunganya umusaruro ahantu hamwe.

2. Kugabanya ingaruka ku bimera

Kongera ubushobozi bwo kurwanya stress: Mu gihe cyo gutwara cyangwa kubangamira ibidukikije (nk'ubushyuhe buri hejuru cyangwa buke), bigabanya stress iterwa na ethylene mu bimera, kandi bigabanya umuhondo n'amababi.

Izindi porogaramu zishobora gukoreshwa

1. Kuvura mbere y'igihe mu nganda z'ibiribwa

1-Methylcyclopropene ikoreshwa mu kubungabunga imbuto nshya (nk'uduce twa pome n'uduce twa pea), kugira ngo itinde oxidation na Browning, kandi yongere igihe cyo kuzigama.

2. Ubushakashatsi bwa siyansi n'ubushakashatsi ku igerageza

Nk'igikoresho cyo kwiga uburyo ethylene ikora, ikoreshwa mu bushakashatsi bwa fiziki y'ibimera n'ibinyabuzima bya molekile kugira ngo hasuzumwe uburyo bwo kugenzura inzira y'ibimenyetso bya ethylene.

Amabwiriza yo Kwitondera Gukoresha

Igenamiterere ry'igihe:1-MethylcyclopropeneIgomba gukoreshwa mbere yuko ethylene irekurwa mu mbuto cyangwa ku bimera (nk'igihe gito gishoboka nyuma yo gusoroma) kugira ngo igire ingaruka nziza. Iyo imbuto zigeze mu cyiciro cyo gushya, ingaruka zo kuvura ziragabanuka.

Kugenzura igipimo: Ibihingwa bitandukanye bifite ubushobozi butandukanye bwo kumva 1-Methylcyclopropene 1-MCP (urugero, ubwoko bw'imbuto zihinduka ni bwo bworoshye cyane). Igipimo cy'imbuto kigomba guhindurwa hakurikijwe ubwoko kugira ngo hirindwe uburyohe budasanzwe bw'imbuto buterwa n'igipimo kirenze urugero (nk'ifu y'imbuto).

Imiterere y'ibidukikije: Ubuvuzi bugomba gukorerwa ahantu hafunze (nk'icyumba cyo kubikamo ibintu mu kirere gicunzwe cyangwa mu mashashi ya pulasitiki), kuko ubushyuhe n'ubushuhe bishobora kugira ingaruka ku buryo 1-MCP ihuzwa n'imikorere yayo.

Kugeza ubu, ndatekereza ko buri wese azaba amaze gusuzuma ikibazo kimwe:

Ese gukoresha 1-methylcyclopropene byangiza umubiri w'umuntu?

1-methylcyclopropene nta ngaruka mbi ku mubiri w'umuntu iyo ikoreshejwe neza, kandi umutekano wayo wemejwe n'inzego mpuzamahanga zemewe. Byaba uburozi bukabije, ingaruka z'ubuzima bw'igihe kirekire cyangwa ibyago bisigaye, byose biri mu rugero rukwiye. Abaguzi ntibagomba guhangayika iyo barya ibikomoka ku buhinzi byavuwe na 1-MCP, kandi ababikora bagomba gukurikiza gusa ingamba z'umutekano kugira ngo birinde ibyago byo kwangirika ku kazi. Akamaro k'ingenzi k'iri koranabuhanga ni ukongera igihe cy'ubushya bw'ibikomoka ku buhinzi binyuze mu buryo bwa siyansi aho gushyira mu bikorwa ibyago bishobora guteza umutekano.

Akamaro k'ingenzi ka 1-methylcyclopropene gashingiye ku kugenzura neza ingaruka z'umubiri za ethylene kugira ngo umusaruro w'ubuhinzi ukomeze kubungabungwa no gucunga imikurire y'ibimera. 1-methylcyclopropene yabaye uburyo bw'ingenzi mu buhanga bwo kuvura nyuma yo gusarura mu buhinzi bwa none, cyane cyane bufite inyungu zikomeye mu kongera igihe cyo kubyaza umusaruro no kunoza ubwiza bw'imbuto n'indabyo. Cyane cyane mu mpeshyi, ahantu hashyuha cyane kandi harangwa n'ubushyuhe bwinshi mu mpeshyi bishobora kwihutisha kwangirika kw'imbuto. Kubungabunga siyansi bisaba gushyiraho gahunda zihujwe n'imiterere y'imbuto n'ibintu bizikikije.

Cyane cyane mu mpeshyi, ahantu hashyuha cyane kandi harangwa n'ubushyuhe bwinshi mu mpeshyi bishobora kwihutisha kwangirika kw'imbuto. Kubungabunga ibya siyansi bisaba gushyiraho gahunda zijyanye n'imiterere y'imbuto n'ibintu bizikikije. Turi abanyamwuga. Turi abanyamwuga.Abatanga 1-methylcyclopropeneIfu ya 1-MCP ni amahitamo meza kuri wewe.