Kemgbe mmalite oge okpomọkụ, okpomọkụ na mpaghara dị iche iche na-aga n'ihu na-abawanye. Anyị niile maara na mkpụrụ osisi na akwụkwọ nri na-adịkarị mfe imebi ka okpomọkụ na-abawanye. Nke a bụ n'ihi na akwụkwọ nri na mkpụrụ osisi nwere ọtụtụ nri na enzymes n'onwe ha. Ka okpomọkụ na-abawanye, iku ume ikuku nke mkpụrụ osisi na akwụkwọ nri na-aghọ ngwa ngwa. Ọzọkwa, okpomọkụ dị elu ga-abawanye ụba nke nje bacteria na fungi, na-eme ka mkpụrụ osisi na-eme ka mmebi dị ngwa ngwa. Ya mere, otu esi echekwa mkpụrụ osisi na akwụkwọ nri n'oge okpomọkụ aghọwo otu n'ime ihe ndị mmadụ na-eche banyere ya.
Dị ka a maara nke ọma, e nwere ọtụtụ ụdị mkpụrụ osisi oge n'oge okpomọkụ, nke dị iche na mkpụrụ osisi mgbụsị akwụkwọ ma nwee ike kwụgidere n'elu osisi ruo ogologo oge. Ọ bụrụ na a naghị ewere mkpụrụ osisi n'oge okpomọkụ n'oge kwesịrị ekwesị mgbe ha chara, ha nwere ike ire ere ngwa ngwa ma ọ bụ nnụnụ rie ya. Ya mere, nke a na-achọ ndị ọrụ ugbo ka ha tụtụkọta ma tinye mkpụrụ osisi na akwụkwọ nri ngwa ngwa mgbe ha tozuo. N'ịbụ nke chere nnukwu ọrụ dị otú ahụ ihu, olee otú anyị kwesịrị isi chekwaa mkpụrụ osisi na akwụkwọ nri n'oge okpomọkụ?
Na ndụ kwa ụbọchị, n'oge ihu igwe na-ekpo ọkụ, anyị na-ejikarị friji anyị n'ụlọ na-echekwa mkpụrụ osisi na akwụkwọ nri ọhụrụ. N'ezie, nke a ga-ebelata oke nzụta anyị ruo n'ókè ụfọdụ. N'ime nnukwu ụlọ ahịa, enwere ike iji nchekwa oyi maka nchekwa, nke na-abawanye ọnụ ahịa nchekwa. N'ịnọgide na nsogbu a, anyị ewepụtala 1-mcp, nke bụ teknụzụ nchekwa nchekwa na-enweghị mmetọ, nke na-adịghị egbu egbu na nke fọdụrụnụ, nke nwere nnukwu uru na ịgbatị ndụ akwụkwọ nri, mkpụrụ osisi na ifuru.
Kedu ihe bụ 1-MCP?
1-MCPbụ 1-Methylcyclopene, cas No.3100-04-71-MCP, dị ka ogige cyclopropene, dị mma na adịghị egbu egbu. N'ụzọ bụ isi, ọ bụ ogige ethylene antagonist dị irè ma so na udi nke ndị na-ahụ maka uto osisi sịntetik. Dị ka ihe nchekwa nri, a na-eji ya eme ihe n'ọtụtụ ebe azụmahịa Ọtụtụ ndị na-ekesa na-eji 1-MCP na-echekwa na gburugburu ebe a na-achịkwa n'ụlọ nkwakọba mkpụrụ osisi, nke nwere ike ịdịru ọtụtụ ọnwa.1-Methylcyclopropen (1-MCP)na-edozi nsogbu nke ihe isi ike nke ọma na ịchekwa mkpụrụ osisi na akwụkwọ nri ọhụrụ n'oge okpomọkụ.
1-MCP nkọwa:
| Ihe | Ọkọlọtọ | Nsonaazụ |
| Ọdịdị | Fọrọ nke nta ka White ntụ ntụ | tozuru oke |
| Nyocha (%) | ≥3.3 | 3.6 |
| Ịdị ọcha (%) | ≥98 | 99.9 |
| Ihe adịghị ọcha | Ọ dịghị macroscopic adịghị ọcha | Ọ dịghị macroscopic adịghị ọcha |
| Mmiri (%) | ≤10.0 | 5.2 |
| Ash (%) | ≤2.0 | 0.2 |
| Mmiri soluble | 1g sample agbaze kpamkpam na 100g mmiri | Agbazere nke ọma |
Ngwa nke 1-MCP:
1-Methylcyclopropeneenwere ike iji na-echekwa mkpụrụ osisi, akwụkwọ nri, na ifuru iji gbochie ha ire ere na akpọnwụ. Dịka ọmụmaatụ, enwere ike itinye ya na mkpụrụ osisi na akwụkwọ nri dị iche iche dị ka apụl, pears, cherị, akwụkwọ nri, kabeeji, celery, akwụkwọ ndụ akwụkwọ ndụ akwụkwọ ndụ, karọt, wdg. Isi ọrụ ya bụ ibelata evaporation nke mmiri, na-egbu oge nke mkpụrụ osisi na akwụkwọ nri. ma nọgide na-esi ike, uto, na ihe oriri na-edozi ahụ; N'ihe banyere okooko osisi, 1-Methylcyclopropene nwere ike hụ na agba na isi nke okooko osisi, dị ka tulips, isii okooko osisi, carnations, orchids, wdg Ke adianade do, 1-MCP nwere ike melite ọrịa iguzogide osisi ndị dị ka okooko osisi. Ngwa zuru ebe niile nke1-MCPbụkwa ihe ọhụrụ dị ịrịba ama n'ichekwa mkpụrụ osisi, akwụkwọ nri, na okooko osisi.
1-Methylcyclopropene nwere ike belata nro na ire ere nke mkpụrụ osisi na akwụkwọ nri, ma gbasaa ndụ nchekwa na oge nchekwa. N'ihi ezughị okè mmepe nke oyi yinye logistics maka ọrụ ugbo, ihe dị ka 85% nke mkpụrụ osisi na akwụkwọ nri na-eji ngwa ngwa nkịtị, na-akpata nnukwu ire ere na mfu. Ya mere, nkwalite na ngwa nke 1-methylcyclopropene na-enye ohere ahịa sara mbara.
Oge nzipu: Mee-18-2023