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    • 1. 发明申请
    • METHOD FOR PRODUCING BETA-CAROTENE RICH DUNALIELLA POWDER
    • 生产碳酸氢钠粉末的方法
    • US20120288519A1
    • 2012-11-15
    • US13462003
    • 2012-05-02
    • Ami BEN-AMOTZNobuo MORI
    • Ami BEN-AMOTZNobuo MORI
    • A61K36/02
    • A61K36/05A23L17/60A23L33/105A61K2236/331
    • In a step of producing a powder product of the alga belonging to the genus Dunaliella, a pH adjusting step is included in which an alga belonging to the genus Dunaliella is allowed to be in a basic state of pH 9.5 or higher. According to the method, it is possible to provide dried Dunaliella powder containing β-carotene at a high content by suppressing degradation of β-carotene as an active ingredient while decreasing each of the total pheophorbide amount and the existing pheophorbide amount to a predetermined value or less, even if the total pheophorbide amount and the existing pheophorbide amount of the cultured algae belonging to the genus Dunaliella are higher in summer.
    • 在制造属于杜氏盐藻属的藻类的粉末产物的步骤中,包括属于杜氏盐藻属的藻类处于pH9.5或更高的碱性状态的pH调节步骤。 根据该方法,可以通过抑制β-胡萝卜素作为活性成分的降解,以高含量提供含有β-胡萝卜素的干燥杜氏盐藻粉,同时将总脱镁叶酸量和现有的脱镁叶酸量降低至预定的 价值以下,即使属于杜氏盐藻属的培养藻类的总脱镁叶酸量和现存的偏磷酸盐量在夏季较高。