Bioreactor forming a rigid vessel
    3.
    发明授权
    Bioreactor forming a rigid vessel 失效
    生物反应器形成刚性容器

    公开(公告)号:US07300789B2

    公开(公告)日:2007-11-27

    申请号:US10442297

    申请日:2003-05-21

    IPC分类号: C12M1/24

    摘要: The invention provides a bioreactor (10) for the culture of animal, vegetable, microbial of algal cells of their co-cultures, of the type including a body (12) which delimits an internal volume (14) capable of holding a culture liquid (16) and a gas volume (17) above the culture liquid (16), and which includes means for introducing (18) and/or extracting (20) elements respectively into and/or out of the internal volume (14) of the body (12), and of the type which includes means (22) for driving the body (12) in an oscillating movement so as to obtain agitation of the culture liquid (16), characterised in that the body (12) is a rigid vessel.

    摘要翻译: 本发明提供了用于培养其共培养物的藻类细胞的动物,植物,微生物的生物反应器(10),其包括限定能够保持培养液体的内部容积(14)的体(12) 16)和培养液体(16)上方的气体体积(17),并且其包括用于将(18)和/或提取(20)元素分别引入和/或抽出体内(14)的装置 (12),并且包括用于以振荡运动驱动主体(12)的装置(22)的类型,以便获得培养液(16)的搅动,其特征在于,主体(12)是刚性容器 。

    NOVEL USEFUL ACTIVE AGENT FOR PREVENTING AND/OR TREATING DANDRUFF CONDITIONS OF THE SCALP
    4.
    发明申请
    NOVEL USEFUL ACTIVE AGENT FOR PREVENTING AND/OR TREATING DANDRUFF CONDITIONS OF THE SCALP 审中-公开
    用于防止和/或处理标准差的DANDRUFF条件的有用的有效代理

    公开(公告)号:US20140106016A1

    公开(公告)日:2014-04-17

    申请号:US14110049

    申请日:2012-04-05

    IPC分类号: A61K35/74

    摘要: The present invention relates to the cosmetic use of a lysate of a bacterium or bacteria belonging to the Vitreoscilla sp. genus (in particular the species: Vitreoscilla filiformis) in a complete fermentation medium, as an active agent for preventing and/or treating dandruff conditions of the scalp, including dandruff conditions of the scalp associated with a prevalence of pathogenic microorganisms on the scalp and/or an imbalance of the scalp ecoflora.

    摘要翻译: 本发明涉及属于透明颤菌属的细菌或细菌的裂解产物的化妆品用途。 作为用于预防和/或治疗头皮屑头皮屑状况的活性剂,包括与头皮上的病原微生物流行相关的头皮屑头皮屑和/或头皮屑, 或头皮生态风潮的不平衡。

    Process for preparing melanin pigments by bioconversion and use of the
pigments obtained in cosmetics
    5.
    发明授权
    Process for preparing melanin pigments by bioconversion and use of the pigments obtained in cosmetics 失效
    通过生物转化和使用化妆品中得到的颜料制备黑色素颜料的方法

    公开(公告)号:US5571700A

    公开(公告)日:1996-11-05

    申请号:US256576

    申请日:1994-07-18

    摘要: The present invention relates to a method for the preparation of a melanic pigment by enzymatic bioconversion, implementing a melanin precursor substrate and plant cells, characterized in that: (a) poppy (Papaver somniferum) plant cells previously cultivated are separated from their culture medium and subcultured in a culture medium with a concentration from 10 to 100 g/l; (b) the cells are ground at least partially, before or at the end of the latency time, (c) the at least partially ground cells are placed in a bioconversion medium in the presence with a melanin precursor substrate selected amoung indol, indolin, dihydroxyphenylalanin, tyramin and tyrosin; (d) the precipitated melanic pigment is collected. The invention also relates to the utilization of such resulting pigments for the preparation of cosmetic compositions.

    摘要翻译: PCT No.PCT / FR93 / 01138 Sec。 371日期:1994年7月18日 102(e)1994年7月18日PCT 1993年11月19日PCT公布。 公开号WO94 / 12653 日期:1994年6月9日本发明涉及一种通过酶促生物转化制备黑色素的方法,其实施黑色素前体底物和植物细胞,其特征在于:(a)先前培养的罂粟(Papaver somniferum)植物细胞被分离 从其培养基中传代培养在浓度为10至100g / l的培养基中; (b)在等待时间之前或结束时,至少部分地研磨细胞,(c)在选择中性吲哚,二氢吲哚,二氢吲哚等的黑色素前体底物存在下将至少部分研磨的细胞置于生物转化培养基中, 二羟基苯丙氨酸,替米沙明和酪氨酸; (d)收集沉淀的黑色素。 本发明还涉及这种所得颜料用于制备化妆品组合物的用途。