公开(公告)号：US6033703A

公开(公告)日：2000-03-07

申请号：US82177

申请日：1993-06-24

申请人： Bruce Alan Roberts ,  Timothy Alan Scavone ,  Steven Philip Riedell

发明人： Bruce Alan Roberts ,  Timothy Alan Scavone ,  Steven Philip Riedell

IPC分类号： A23D9/00 ,  A23D9/02

CPC分类号： A23D9/00 ,  A23D9/02

摘要： A beta stable plastic shortening exhibiting reduced levels of saturates and trans fatty acids and a unique process is disclosed. The shortening is particularly useful in confectionary, baking, and frying applications. The plastic shortening of the present invention contains from about 6% to about 25% by volume, of an inert gas and from about 75% to about 94% by volume of a fat made of a) from about 74% to about 90% by weight of a base oil having less than 10% by weight of trans fatty acids, b) from about 10% to about 20% by weight of a hardstock blend, having a beta stable crystalline phase consisting essentially of i) from about 20% to about 80% by weight, of a beta phase tending hardstock component having an iodine value of less than 10, and ii) from about 20% to about 80% by weight, of a beta prime phase tending hardstock component having an iodine value of less than about 10. If desired, the plastic shortening may also contain from about 25 ppm to about 500 ppm added antioxidant and/or from about 1% to about 8% of an emulsifier. From about 0.05% to about 3% additional ingredients may also be added to the plastic shortening. The plastic shortening of the present invention has a finished shortening penetration of from about 160 mm.backslash.10 to about 275 mm/10 and a maximum gas bubble size of less than 1 mm.

摘要翻译： 公开了具有降低的饱和度和反式脂肪酸水平的β稳定的塑性缩短和独特的方法。 缩短在糖果，烘烤和油炸应用中特别有用。 本发明的塑料缩短剂含有约6体积％至约25体积％的惰性气体和约75体积％至约94体积％的由a）制成的脂肪含量约74％至约90％ 具有小于10重量％的反式脂肪酸的基础油的重量，b）约10重量％至约20重量％的硬料混合物，其具有基本上由以下组成的β稳定结晶相：i）约20％至约20％ 约80重量％的具有碘值小于10的硬质组分的β相，和ii）约20重量％至约80重量％的具有碘值较小的硬质原料组分的β-初级相 如果需要，塑料起酥油还可以含有约25ppm至约500ppm的添加的抗氧化剂和/或约1％至约8％的乳化剂。 约0.05％至约3％的添加成分也可以加入到塑料起酥油中。 本发明的塑料起酥油具有从约160mm + 544×10至约275mm / 10的最终缩短渗透率和小于1mm的最大气泡尺寸。