Dukurikije amahano y'abana ba kera, niba umiraga ubwoba, ushobora kubona vico yimbuto, kandi nibyiza, byagaragaye ko bizaguma munda yawe imyaka irindwi!
Ariko abahanga abanyabanyamerika bizeza gum gusa itandukanye nibindi biryo byose kugirango imyumvire ya sisitemu.
Muri rusange, turarya hari ibyiciro bitatu byo kuguma mumubiri. Icya mbere: Ubukanishi mugihe duhekenye, amenyo nururimi bitabira inzira. Guhekenya byangiza akazi k'imitsi, aho agapapuro k'ibiryo karyamye mu gifu no kuvanga hariya hamwe n'umutobe w'imitobe.
Mu cyiciro cya kabiri, enzymes iyirimo - Imyanya y'ibinyabuzima yihutisha reaction. Enzymes ikorwa mumacandwe, umutobe wa gastric no mu cyumba cyo mu mara. Muri ubu buryo, poroteyine, ibinure na karubone muri biomass byasubiwemo bibaho.
Acide ya gastric ashinzwe icyiciro cya gatatu. Nyuma yo gutunganya, ibisigazwa byamara bimanuka ku musarani.
Biragaragara, ntabwo duhekenya nk'amashina, nkibiryo bisanzwe, biragenda birangira rwose murwego rwo gutunganya Epzimnaya. Igihangano cya molekile cyo guhekenya - karubone, amavuta, alcool. Molekile zibi bintu zirasenyuka byoroshye.
Ariko ikigaragara nuko umubiri wacu udatanga imisemburo yo gucamo ibice reberi, kandi ntacyo bitwaye, mubisanzwe cyangwa sintetike.
Kubwibyo, guhekenya vuba haza icyiciro cya gatatu cyurugendo rwe unyuze mumubiri. Nubwo aside igisibo ikomeye ihagije, ntigishobora gusesa reberi polymer. Ntabwo ari ubusa kurinda amaboko imiti yo murugo nibindi bintu dukoresha uturindantoki twa reberi, ibicuruzwa bya rubber kuri aside hamwe nimbuto. Mugihe cyogutera kuri ibyo bintu byose bivuga ko kumubiri wacu bidagoye gusunika amenyo make "hamwe nibintu byo gusohoka", nkundi mubiri wamahanga.
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