Icyayi kibisi gikubiyemo ibice nka acide acide acide, Tannine, Ibice bya Polyphetilico, amavuta ya Camchine na Carotenoide. Ibi bintu byoroshye kwangirika kubera ogisijeni, ubushyuhe, ubushuhe, impumuro nziza n'ibidukikije. Kubwibyo, mugihe cyo gupakira icyayi, ingaruka zibintu byavuzwe haruguru bigomba gucika intege cyangwa gukumirwa, nibisabwa byihariye ni ibi bikurikira:
Ubushuhe
Ibirimo amazi mu cyayi ntigikwiye kurenga 5%, naho 3% nibyiza byo kubika igihe kirekire; Bitabaye ibyo, aside ascorbic mu cyayi izabonwa byoroshye, n'ibara, impumuro n'umwuka by'icyayi bizahinduka, cyane cyane ku bushyuhe bwinshi. , igipimo cyo kwangirika kizahita cyihuta. Kubwibyo, ibikoresho byo gupakira hamwe nibikorwa byiza-bifatika birashobora gupakira ubuhehere, nka firime ziteganijwe zishingiye kuri aluminiyumu cyangwa umubyimbazo wa aluminiyumu wahindutse filime, ishobora kuba nziza cyane. Kwitondera bidasanzwe bigomba kwishyurwa kubushake-bwerekana ibikoresho byicyayi cyirabura.
Kurwanya Okiside
Ibirimo bya ogisijeni muri paki bigomba kugenzurwa hepfo 1%. Ogisijeni cyane izatera ibice bimwe mucyaya kugirango yirinde kuri okiilte. Kurugero, aside aside ascorbic yoroshye muri aside ya deoxyascorbic, kandi irindi ntera hamwe na aside amine kugirango ikoreshwe pigment, bituma uburyohe bwicyayi bubi. Kubera ko ibinure byicyayi birimo ubunini butari buke budateganijwe, acide nkiyi idateganijwe irashobora guhita igabanuka kugirango itange karuboke. Ibara ryijimye.
Shading
Kubera ko icyayi kirimo chlorophyll nibindi bintu, mugihe upakira icyayi, urumuri rugomba gukingirwa kugirango wirinde imyitwarire ya chlorophyll nibindi bice. Mubyongeyeho, imirasire ya ultraviolet nayo ni ikintu cyingenzi mugutera kwangirika kw'icyayi. Kugirango ukemure ibibazo, Ikoranabumba ryikoranabuhanga rishobora gukoreshwa.
Inzitizi ya gaze
Impumuro yamababi yicyayi irazimiye byoroshye, kandi ibikoresho bifite ubukana bwiza bwo mu kirere bigomba gukoreshwa kubipakurura impumuro nziza. Byongeye kandi, amababi yicyayi byoroshye gukuramo impumuro yo hanze, kugirango impumuro yicyayi yanduye. Kubwibyo, impumuro zakozwe nibikoresho byo gupakira no gupakira ikoranabuhanga bigomba kugenzurwa neza.
Ubushyuhe bwinshi
Ubwiyongere bwubushyuhe buzihutisha okiside reaction yamababi yicyayi, kandi icyarimwe azatera ubuso bwikirere cyicyayi. Kubwibyo, amababi yicyayi akwiriye kubika ubushyuhe buke.
Ibikoresho bya firime
Kugeza ubu, ibishishwa byinshi byicyayi kumasoko bipakiyeUmuyoboro wa firime. Hariho ubwoko bwinshi bwa firime zigizwe no gupakira icyayi, nko gupakira-polyethlene / polyethylene / impapuro / polyethylene / polyethylene chloride / polyethylene, nibindi ifite inzitizi nziza Umutungo, ubuhehere Kurwanya, kugumana impumuro, no kurwanya impumuro nziza. Imikorere ya filime ihuriweho na aluminiyumu ikwiranye cyane, nkigicucu cyiza cyane nibindi. Hariho uburyo butandukanye bwo gupakira imifuka ya firime, harimo gushyirwaho impande icumi,guhagarara hejuru,guhagarara-hejuru hamwe nidirishya risobanutseno kuzimya. Byongeye kandi, igikapu cya firime giteganijwe gifite ibyasohoye neza, kandi bizagira ingaruka zidasanzwe iyo zikoreshwa mugupakira kugurisha.
Igihe cya nyuma: Jun-18-2022