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    • 1. 发明公开
    • 정소 또는 태반 추출물을 함유하는 미세조류용 배지 조성물
    • 包含测试或PLACENTA提取物的微胶囊的中间组合物
    • KR1020120086940A
    • 2012-08-06
    • KR1020110008307
    • 2011-01-27
    • 영남대학교 산학협력단
    • 최인호이동목김미경김윤삼
    • C12N1/12C12N1/38C12N5/076
    • PURPOSE: A medium composition containing testis or placental extract is provided to improve the efficiency of microalgae cell division and to enhance fatty acid content. CONSTITUTION: A medium composition for microalgae contains each 1ng/ml-1500 ng/ml of testis extract or placental extract as an active ingredient. A method for preparing the extract comprises: a step of adding an extraction solvent to testis or placenta and homogenizing; a step of filtering a homogenized material to remove remnant; a step of adding water to the liquid to separate into lower layer and supernatant; a step of volatilizing the remaining solution and adding an alcohol solution; a step of adding an alkali solution and heating in a water bath; a step of adjusting pH using an acid solution; a step of adding ether and mixing; and a step of collecting and purifying an ether layer. The extract contains nandrolone, testosterone, androstenedione, estradiol, estrone, and progesterone.
    • 目的:提供含有睾丸或胎盘提取物的培养基组合物,以提高微藻细胞分裂的效率和提高脂肪酸含量。 构成:用于微藻的培养基组合物含有每个1ng / ml-1500ng / ml的睾丸提取物或胎盘提取物作为活性成分。 制备提取物的方法包括:向睾丸或胎盘中加入提取溶剂并均质化的步骤; 过滤均质材料以除去残留物的步骤; 向液体中加入水分离成下层和上清液的步骤; 挥发剩余溶液并加入醇溶液的步骤; 加入碱溶液并在水浴中加热的步骤; 使用酸溶液调节pH的步骤; 加入乙醚和混合物的步骤; 以及收集和纯化醚层的步骤。 提取物含有诺龙,睾酮,雄烯二酮,雌二醇,雌酮和孕激素。