发明名称 |
Method of protecting heat- or oxygen-labile compounds to preserve activity and bioavailability |
摘要 |
A method for protecting the activity and bioavailability of heat- and/or oxygen-labile compounds during processing, particularly processing by extrusion of a food product containing the heat- and/or oxygen-labile compounds. Beadlets are formed wherein the heat- and/or oxygen-labile compound is protected by a shell of calcium alginate and an ancillary polymeric compound, such as gelatin. The beadlets are added to a food product prior to extrusion and protect the active compound against heat degradation during the extrusion process. The beadlets also provide a protected form of the compound that decreases oxidation. In an alternative embodiment, oxidizing agents and/or free radical initiators to be added to a product containing labile compounds are coated with the proctective material to protect the labile compounds from degradation by the oxidizing agents and/or free-radical initiators. |
申请公布号 |
AU6165599(A) |
申请公布日期 |
2000.04.17 |
申请号 |
AU19990061655 |
申请日期 |
1999.09.24 |
申请人 |
KEMIN INDUSTRIES, INC. |
发明人 |
DOUGLAS HOWARD CATRON;JAMES OSCAR MANN |
分类号 |
A23K1/16;A23K1/00;A23K1/165;A23L1/00;A23L1/01;A23L1/0532;A23L1/0562;A23L1/30;A23L1/302;A61K9/16;A61K9/48;A61K31/015;A61K31/7048;A61K38/43;A61K47/36;A61K47/42;C08J3/14;C08K5/00;C08L5/04;C08L89/00 |
主分类号 |
A23K1/16 |
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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