Methods for the enrichment of live feed with nutrients essential for fish larvae
    6.
    发明授权
    Methods for the enrichment of live feed with nutrients essential for fish larvae 失效
    活鱼饲料富集鱼类幼鱼必需营养物质的方法

    公开(公告)号:US06261590B1

    公开(公告)日:2001-07-17

    申请号:US09240697

    申请日:1999-02-02

    IPC分类号: A23K117

    摘要: A method of enriching fish food and live larval fish prey, especially Artemia nauplii and rotifers, with essentially highly unsaturated fatty acids, vitamins, amino acids, carotenoids and pigments. The live prey are allowed to ingest/adsorb dry soap powders of highly unsaturated fatty acids obtained from the waste stream of marine algae oil extraction. The live prey can be highly enriched in docosahexaenoic acid obtaining ratios of docosahexaenoic acid to eicosapentaenoic acid greater than about 2.0 to 1.0.

    摘要翻译: 丰富鱼类食物和活鱼幼鱼的方法,特别是卤虫无节幼体和轮虫,具有基本上高度不饱和的脂肪酸,维生素,氨基酸,类胡萝卜素和色素。 允许活的猎物摄取/吸附从海藻油提取物的废物流中获得的高度不饱和脂肪酸的干肥皂粉末。 活的猎物可以高度富集二十二碳六烯酸获得二十二碳六烯酸与二十碳五烯酸的比例大于约2.0至1.0。

    DRY STORAGE STABILIZING COMPOSITION FOR BIOLOGICAL MATERIALS
    9.
    发明申请
    DRY STORAGE STABILIZING COMPOSITION FOR BIOLOGICAL MATERIALS 审中-公开
    用于生物材料的干燥储存稳定组合物

    公开(公告)号:US20120039956A1

    公开(公告)日:2012-02-16

    申请号:US13208459

    申请日:2011-08-12

    申请人: MOTI HAREL QIONG TANG

    发明人: MOTI HAREL QIONG TANG

    摘要: The present invention includes compositions and drying methods for preserving sensitive bioactive materials, such as peptides, proteins, hormones, nucleic acids, antibodies, drugs vaccines, yeast, bacteria (probiotic or otherwise), viruses and/or cell suspensions, in storage. The compositions include a carbohydrates component and a glass enhancer component, wherein the carbohydrate component includes a mixture of di-, oligo- and polysaccharides and the glass enhancer includes ions of organic acid and protein hydrolysates. The composition is prepared by dispersing all the solid components in a solution and then snap-frozen to form small beads, strings or droplets. The preferred drying method of the frozen beads, strings or droplets is initiated by a short purging and structure stabilizing step of the frozen particles under a vacuum pressure of less than 2000 mTORR and at a desired temperature. During the secondary and final drying step of the material a full vacuum pressure and elevated temperature are applied, to achieve a final desirable water activity of the dry material.

    摘要翻译: 本发明包括用于保存灵敏生物活性物质(例如肽,蛋白质,激素,核酸,抗体,药物疫苗,酵母,细菌(益生菌或其他)),病毒和/或细胞悬液的组合物和干燥方法。 组合物包括碳水化合物组分和玻璃增强剂组分,其中碳水化合物组分包括二糖,寡糖和多糖的混合物,玻璃增强剂包括有机酸和蛋白质水解产物的离子。 通过将所有固体组分分散在溶液中制备组合物,然后快速冷冻以形成小的珠粒,细丝或液滴。 冻结的珠粒,丝束或液滴的优选干燥方法是通过在小于2000mTORR的真空压力下的冷冻颗粒的短清洗和结构稳定步骤引发的,随后在大于> 2000的真空压力下进行初步干燥步骤 mTORR并在所需温度下进行。 在材料的二次和最终干燥步骤期间,施加完全真空压力和升高的温度,以达到干燥材料的最终期望的水活度。