发明名称 |
METHOD FOR OBTAINING MAIZE GUM FROM RESIDUAL LIQUID RESULTING FROM MAIZE GRAIN NIXTAMALIZATION. |
摘要 |
Described herein is a process for obtaining maize gum that comprises the following steps: (a) providing a nejayote solution from flour and tortilla industrial residues and other industrial sectors where maize grains are nixtamalized; (b) filtering said nejayote suspension so as to separate maize grain residues and obtain a filtered liquid nejayote; (c) centrifuging the filtered liquid nejayote for removing suspended polluting residues and obtaining a centrifuged liquid nejayote; (d) acidifying the nejayote to a pH of about 5 so as to stop the alkaline hydrolysis of the gum suspended on the nejayote and obtain an acidified liquid nejayote suspension; (e) precipitating the maize gum suspended on the acidified nejayote by adding ethanol; and (f) recuperating the precipitated maize gum by filtration and drying the precipitated gum using solvents. |
申请公布号 |
MXPA05008124(A) |
申请公布日期 |
2007.01.29 |
申请号 |
MX2005PA08124 |
申请日期 |
2005.07.29 |
申请人 |
CENTRO DE INVESTIGACION EN ALIMENTACION Y DESARROLLO A.C. |
发明人 |
ELIZABETH CARVAJAL MILLAN;AGUSTIN RASCON CHU;JORGE ALBERTO MARQUEZ ESCALANTE |
分类号 |
A23L29/206 |
主分类号 |
A23L29/206 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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