Tukunga Wheketere Ngaio 1-MCP 1-Methylcyclopropene CAS 3100-04-7
Ko te 1-Methylcyclopropene, e whakarāpopototia ana ko te 1-MCP, he CAS 3100-04-7. He mea nui te 1-Methylcyclopropene hei kaiwhakahaere tipu tipu. Ka taea e te 1-MCP te here ki ngā kaiwhakawhiwhi ethylene, ā, he kaha ake tōna kaha here i te ethylene. Ka taea e te paura 1-mcp te mahi tonu ki ngā kaiwhakawhiwhi ethylene me te aukati i te here o te ethylene ki ōna kaiwhakawhiwhi. Ka taea e tēnei te aukati i tētahi raupapa o ngā tauhohenga ā-tinana me te ā-matū koiora e pā ana ki te maoa o ngā hua i puta mai i te ethylene, te whakaroa i te tukanga maoa, me te whakatutuki i te hua o te tiaki.
He roa te wā e ora ai. Mēnā kei roto tonu te 1-MCP i te taiao, kāore e taea e te hua te pakari i muri mai. He tino kaha tōna mahi, ā, ka taea te mahi i te 1ppm anake (ngā wāhanga mō ia miriona) i te rangi. Kāore he paitini, kāore hoki he parahanga, he hau pūngāwerewere kore paitini te 1-methylcyclopropene, kāore e waiho he toenga i muri i te whakamahinga. Kāore te 1-mcp e pā ki te kounga o te hua, ka taea te whakaroa i te whakaiti i te pakeketanga o te hua me te ihirangi waikawa titrable, te pupuri i te reka pai ake, me te whakaiti i te ngaronga o ngā matūkai. Ka taea hoki e te 1-MCP te aukati i ngā mate noa e puta ana i te wā tiaki o te hua, pērā i te mate kiri taika i runga i te aporo me te mate ira pango i runga i te pea. He kaiwhakahaere tipu tipu hangai te 1-Methylcyclopropene, kua whakamahia whānuitia hei arumoni.
| Taonga | Paerewa |
| Tae | Mā |
| Āhua | Paura |
| Ngā poke | Kāore he poke nui |
| Wairewa | I whakarewahia katoatia te 1 karamu o te tauira ki roto i te 100 karamu o te wai |
| % Makuku | ≤10.0 |
| % o te pungarehu | ≤2.0 |
| Whakamātautau% | ≥3.3 |
| Parakore% | ≥98 |
1. Te tiaki hua: Te whakaroa i te maoa, te whakaiti i ngā mate me te ngaronga o ngā matūkai
Mō ngā hua e whakaputa ana i te ethylene (e pāngia ana rānei e te ethylene), ka taea e te 1-MCP te pupuri i te kounga o ngā hua, ā, ko tētahi o ngā whakamahinga matua i roto i te rokiroki me te kawe arumoni. Ka taea e te 1-Methylcyclopropene te aukati i tō rātou tere pakari (pērā i te kōwhai wawe o ngā kiri panana me te ngawari o te kiko mango), ka whakatau i te uaua o te kawe o aua hua, arā, "te pirau ngāwari i muri i te kotinga". Whakawhanuitia te whānuitanga hoko.
2. Te tiaki huawhenua: Kia mau tonu te pakari me te hou, me te whakaiti i te memenge me te pirau
Ko te 1-Methylcyclopropene te mea e whakamahia ana mō ngā huawhenua e hiahia ana kia mau tonu te kakano pakari me te mārō, e ngawari ana rānei te ngaro o te wai me te memenge. He tino pai mō ngā momo huawhenua kei te manawa tonu i muri i te hauhake, ā, e ngāwari ana te pāngia e te ethylene, kia mau tonu ai te pakari o te kiri hua. Ka ārai te 1-methylcyclopropene i te poka o te kikokiko, i te ngoikore rānei o te reka, ā, i te wa ano ka whakaiti i te pirau i puta mai i ngā moroiti.
3. Te tiaki putiputi: Whakaroahia te wā tirotiro me te whakaiti i te hinga o te putiputi me te rau
Mō ngā putiputi kua tapahia, kua whakanohoia rānei ki roto i ngā kohua e pāngia ana e te ethylene, ka taea e te 1-MCP te whakaroa i te memenge o ngā putiputi me te maturuturu o ngā rau, ka whakanui ake i tō rātou uara whakapaipai. Ko ngā momo e tika ana ko te whakaiti i ngā ngaronga i te wā e kawe ana, e whakatakotoranga ana rānei. He tino pai te paura 1-mcp mō te kawe tawhiti o ngā putiputi hou kua tapahia me te hokohoko i roto i ngā toa putiputi.
4. Ētahi atu whakamahinga āwhina
Haunga te tiaki tika, ka taea hoki e te 1-MCP te whai wāhi ā-kore ki te whakaputa hua. I te wā whakatipu uri o ētahi hua māra (pērā i ngā tipu whakapaipai), ka taea te whakamahi i te kukū iti o te 1-MCP hei whakahaere i te tere tipu o ngā tipu, hei karo i te pōturi wawe, i te koroheketanga rānei. Ka taea e te paura 1-mcp te āwhina ki te whakaroa i te wā rokiroki i muri i te kotinga me te whakaiti i te pirau o ngā kai hohe mō ētahi rauemi rongoā Hainamana he ngāwari te whakatipu.
1. Te Parakore: Ko te paerewa ahumahi mō te 1-MCP he 3.3%, engari ka taea e tātou te whakatutuki i te 3.7%.
2. Ka taea e mātou te tuku i ngā horopeta iti, arā, he 0.035% te nui o te tote, hei whakamahi mā ngā whata hokomaha, mā ngā pouaka hua rānei.
3. Haumarutanga o te Hua: He ngota hau te 1-MCP ka memeha katoa i muri i te tukatuka, ā, kāore he toenga matū e toe ana i runga i te hua.
He kaiwhakarato ngaio mātou mō te 1-methylcyclopropene. Mena kei te hiahia koe ki te hoko CAS 3100-04-71-mcp, tēnā whakapā mai. Kei te tumanako mātou ki te mahi tahi me koe.
25kgs/pahu, 9 tana/20'ipu.
25kgs/pēke, 20tana/20'ipu.
