VWG
Likarolo tse ka sehloohong tsa phofo ea gluten ke koro gluten le protheine e qhibilihang joala, hammoho le tekanyo e nyenyane ea starch, mafura, liminerale, joalo-joalo (Letlapa la 1). Wheat gluten ke protheine e entsoeng ke polymerization ea polypeptide bond ka li-intermolecular disulfide bond. E na le boima bo boholo ba molek'hule, e na le fiber, 'me e hokahane haholo ka mokhoa oa makala. Sebopeho sa eona se sa tloaeleha, 'me molek'hule e na le likarolo tse ngata tse phuthetsoeng tsa β, tse ruileng ka glutamine (Gln) le cysteine ??(Cys). Protheine e qhibilihang ka joala ke protheine ea monomeric e boima ba molek'hule e ka bang 35 kD, e sebopeho sa spherical, e sa qhibiliheng metsing le ethanol e anhydrous, empa e qhibiliha ka 70% ho isa ho 80% ea tharollo ea ethanol. Lit?obotsi tsa eona ke hore e na le liketane tse ngata tsa proline le amide, tse ngata tse se nang polar ho feta liketane tsa mahlakoreng a polar, ha ho na sebopeho sa subunit ka har'a molek'hule, 'me ha ho na maqhama a disulfide pakeng tsa liketane tsa peptide. Liketane tse le 'ngoe tsa peptide li hokahantsoe ke li-hydrogen bond, li-hydrophobic bond, le li-intramolecular disulfide bond, tse etsang sebopeho se kopaneng sa mahlakore a mararo. Tlas'a maemo a tlase a pH, liprotheine tse qhibilihang joala li ka aroloa ka mefuta e mene ho latela motsamao oa tsona oa electrophoretic: alpha, beta, gamma le omega. Har'a tsona, liprotheine tse qhibilihang ka joala tsa alpha li na le mokelikeli o phahameng ka ho fetisisa, ha liprotheine tse qhibilihang ka joala tsa omega li na le mokelikeli o mobe ka ho fetisisa.
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