Vim tias pearl hmoov muaj kev ua kom dawb huv, kev siv mus sij hawm ntev tuaj yeem ua kom tawv nqaij du thiab muag heev; Txawm li cas los xij, raws li cov ntsiab lus tseem ceeb ntawm pearl hmoov, calcium carbonate thiab lwm yam khoom siv tsis yooj yim kom nqus tau los ntawm tib neeg lub cev. Txhawm rau kov yeej cov teeb meem saum toj no, cov kws tshawb fawb tau pib siv cov enzymatic hydrolysis los hydrolyze pearl hmoov rau hauv cov amino acids thiab me me peptide molecules uas tau yooj yim nqus los ntawm tib neeg lub cev, kom cov hmoov pearl tuaj yeem siv tau tag nrho.
Txawm li cas los xij, txoj kev enzymatic hydrolysis uas twb muaj lawm yog thawj zaug ua tiav kev kho lactic acid thiab centrifugation kev kho mob ntawm pearl hmoov, thiab qhov insoluble yog enzymolysis thiab enzyme tua kev kho nrog protease kom tau enzymolysis pearl kua. Txawm li cas los xij, txoj kev no ua kua, uas tsis yooj yim heev rau kev khaws cia thiab kev thauj mus los.
Cov hauv qab no yog hais txog daim ntawv thov zoo ntawm lyophilizer nyob rau hauv enzymatic pearl lyophilized hmoov. Piv nrog rau cov kos duab ua ntej, cov enzymatic hydrolysis pearl lyophilized hmoov yog tau los ntawm successively acidifying pearl hmoov, enzymolysis thiab lub tshuab nqus tsev khov-qhuav ntawm lyophilizer, thiaj li los hloov cov tsoos enzymatic hydrolysis pearl kua, uas tsis tsuas yog yooj yim mus nqa thiab siv, tab sis kuj yooj yim rau khaws thiab txuag chaw cia.
Nyob rau tib lub sijhawm, los ntawm kev tswj hwm txhua kauj ruam hauv cov txheej txheem acidification thiab enzymatic hydrolysis thiab tsim nyog optimizing cov txheej txheem tshwj xeeb ntawm txhua kauj ruam, nws tuaj yeem tsis tsuas yog txhim kho kev npaj tag nrho, tab sis kuj txhim kho cov ntsiab lus nitrogen ntawm enzymatic hydrolyzed pearl lyophilized. hmoov. Cov hmoov pearl lyophilized npaj muaj cov yam ntxwv ntawm kev khaws cia thiab kev thauj mus los yooj yim.
