Method for producing preparation of dried microbial fungus
    213.
    发明专利
    Method for producing preparation of dried microbial fungus 有权
    生产干粉微生物的制备方法

    公开(公告)号:JP2013198476A

    公开(公告)日:2013-10-03

    申请号:JP2012284745

    申请日:2012-12-27

    Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-quality preparation of dried microbial fungi by which survival rate from a microbial fungal suspension is improved.SOLUTION: There is provided a method for producing a preparation of dried microbial fungi, including, when producing the preparation of the dried microbial fungi by using a microbial fungal suspension, a step of obtaining a main culture solution by proliferating the microbial fungi in a sterilized liquid medium containing nutrient, a step of obtaining an additional culture liquid by subjecting the microbial fungi obtained in the main culture solution to additional culture in the coexistence of a stabilizing base agent, and a step of collecting the preparation of the dried microbial fungi containing the stabilizing base agent by forming the additional culture liquid into a microbial fungi suspension, and drying the suspension by pulse combustion-type drying or spray drying.

    Abstract translation: 要解决的问题:提供一种制备干燥的微生物真菌的高品质制剂的方法,通过该方法可提高微生物真菌悬浮液的存活率。解决方案:提供了一种干燥的微生物真菌制剂的制备方法, 当通过使用微生物真菌悬浮液生产干燥的微生物真菌的制备时,通过在含有营养物的无菌液体培养基中增殖微生物真菌得到主培养液的步骤,通过使微生物真菌 在主培养溶液中获得的,在稳定基剂共存的情况下进行附加培养,以及通过将附加培养液形成微生物真菌悬浮液收集含有稳定基剂的干燥微生物真菌的制备步骤,并干燥 通过脉冲燃烧式干燥或喷雾干燥悬浮。

    METHOD FOR PRODUCING 2-O-α-D-GLUCOSYL-L-ASCORBIC ACID ANHYDROUS CRYSTAL-CONTAINING POWDER
    218.
    发明专利
    METHOD FOR PRODUCING 2-O-α-D-GLUCOSYL-L-ASCORBIC ACID ANHYDROUS CRYSTAL-CONTAINING POWDER 有权
    生产2-O-α-D-葡萄糖-L-抗坏血酸含水晶体粉末的方法

    公开(公告)号:JP2013151555A

    公开(公告)日:2013-08-08

    申请号:JP2013094917

    申请日:2013-04-30

    Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an ascorbic acid 2-glucoside anhydrous crystal-containing powder, capable of producing a powder that will not show significant solidification, even when the percentage of ascorbic acid 2-glucoside produced is less than 35 mass%.SOLUTION: A method for producing an ascorbic acid 2-glucoside anhydrous crystal-containing powder comprises: a step in which a solution containing either liquefied starch or dextrin and L-ascorbic acid is exposed to CGTase and then to glucoamylase in order to obtain a solution where the percentage of ascorbic acid 2-glucoside produced is 27 mass% or greater; a step of purifying the resulting solution such that the ascorbic acid 2-glucoside content exceeds 86 mass%; a step of precipitating the ascorbic acid 2-glucoside anhydrous crystals by controlled cooling or semi-controlled cooling; and a step of recovering, aging, and drying the precipitated ascorbic acid 2-glucoside anhydrous crystals.

    Abstract translation: 要解决的问题:即使产生的抗坏血酸2-葡萄糖苷的百分比小于35,也可以提供能够生产不显示固化的粉末的抗坏血酸2-葡萄糖苷无水结晶粉末的制造方法 质量%溶液:制备抗坏血酸2-葡萄糖苷无水结晶粉末的方法包括:将含有液化淀粉或糊精和L-抗坏血酸的溶液暴露于CGT酶然后暴露于葡糖淀粉酶的步骤,以便 得到生成的抗坏血酸2-葡萄糖苷的百分比为27质量%以上的溶液; 纯化所得溶液使得抗坏血酸2-葡萄糖苷含量超过86质量%的步骤; 通过控制冷却或半控冷却沉淀出抗坏血酸2-葡萄糖苷无水晶体的步骤; 以及回收,老化和干燥沉淀的抗坏血酸2-葡萄糖苷无水晶体的步骤。

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