Process for autolysis of yeast
    2.
    发明授权
    Process for autolysis of yeast 失效
    酵母自溶过程

    公开(公告)号:US3961080A

    公开(公告)日:1976-06-01

    申请号:US403262

    申请日:1973-10-03

    CPC分类号: C12N1/063

    摘要: Yeasts are autolyzed to produce yeast extracts by adding sodium chloride and ethanol to active yeasts so as to make their concentrations 2 to 10 % (W/V) and 1 to 9 % (V/V) of the total volume of the autolytic reaction system respectively and thereafter subjecting said yeasts to autolysis. The thus obtained yeast extracts have a good flavour and palatability.

    摘要翻译: 通过向活性酵母中加入氯化钠和乙醇使酵母自动生成酵母提取物,使其浓度为自溶反应体系总体积的2〜10%(W / V)和1〜9%(V / V) 然后对所述酵母进行自分解。 由此获得的酵母提取物具有良好的风味和适口性。

    Process for producing 3',5'-cyclic adenylic acid
    3.
    发明授权
    Process for producing 3',5'-cyclic adenylic acid 失效
    制备3 {40,5 {40-环腺苷酸

    公开(公告)号:US4028184A

    公开(公告)日:1977-06-07

    申请号:US673067

    申请日:1976-04-02

    IPC分类号: C12P19/32 C12D13/06

    摘要: A process for producing 3',5'-cyclic adenylic acid in a high yield at a lower price by culturing a strain belonging to the genus selected from the group consisting of Corynebacterium, Arthrobacter and Microbacterium such as, for example, Corynebacterium murisepticum No. 7-10 (ATCC 21977), Arthrobacter 11-211 (ATCC 21978) Microbacterium No. 205-CM7 (ATCC 21979), Microbacterium No. 205-CM-XA3 (ATCC 21980), or Microbacterium No. 205-MP-197 (ATCC 21976) in a medium containing nutrient sources such as, carbon sources, nitrogen sources, inorganic salts and the like but containing no precursors and having a pH of 5-9 at a temperature of 20.degree.-40.degree. C under aerobic condition. The obtained 3',5'-cyclic adenylic acid is well-known for its participation in various biochemical reactions in vivo and for its active role as a mediator to various hormones. It has therefore always been highly evaluated biochemical reagent.

    摘要翻译: 通过培养属于选自棒状杆菌属,节杆菌属和微杆菌属的菌株,例如例如鼠尾草杆菌(Corynebacterium murisepticum No.),以较低的价格生产3',5'-环腺嘌呤酸的方法,以较低的价格生产。 7-10(ATCC 21977),节节杆菌11-211(ATCC 21978)细菌杆菌205-CM7(ATCC 21979),细菌细菌编号205-CM-XA3(ATCC 21980)或微杆菌205-MP-197( ATCC 21976)在含有营养源如碳源,氮源,无机盐等的培养基中,但不含前体,在需氧条件下,在20℃-40℃下pH为5-9。 获得的3',5'-环腺苷酸因其在体内参与各种生物化学反应以及作为各种激素介导物的活性而众所周知。 因此,它一直被高度评价生化试剂。

    Method for purifying 3',5'-cyclic-adenylic acid or
3',5'-cyclic-deoxyadenylic acid
    5.
    发明授权
    Method for purifying 3',5'-cyclic-adenylic acid or 3',5'-cyclic-deoxyadenylic acid 失效
    纯化3 {40,5 {40-环 - 腺苷酸或3 {40,5 {40-环 - 脱氧腺苷酸

    公开(公告)号:US3941770A

    公开(公告)日:1976-03-02

    申请号:US422566

    申请日:1973-12-06

    CPC分类号: C07H19/20

    摘要: 3' ,5'-Cyclic-adenylic acid or 3' ,5'-cyclic-deoxadenylic acid can be obtained in a high purity and a high yield by adding a water-soluble organic solvent such as methyl alcohol, ethyl alcohol, n-propyl alcohol, isopropyl alcohol, tert-butyl alcohol, acetone, N,N'-dimethylformamide, dioxane, tetrahydrafuran, ethyleneglycolmonomethylether and the like singly or in combination to an aqueous solution containing as impurities one or more kinds of nucleotides other than 3' ,5'-cyclicadenylic acid and 3' ,5'-cyclic-deoxyadenylic acid, nucleosides, nucleobases, colored substances, proteins and the like in addition to 3' ,5'-cyclic-adenylic acid or 3', 5'-cyclic-deoxyadenylic acid.The said 3' ,5'-cyclic-adenylic acid or 3' ,5'-cyclic-deoxyadenylic acid are useful and valuable as a biochemical reagent.

    摘要翻译: 3',5'-环 - 腺苷酸或3',5'-环脱羰腺苷酸可以通过加入水溶性有机溶剂如甲醇,乙醇,正己酸, 丙醇,异丙醇,叔丁醇,丙酮,N,N'-二甲基甲酰胺,二恶烷,四氢呋喃,乙二醇单甲醚等单独或组合成含有作为杂质的一种或多种以外的3'以外的核苷酸的水溶液, 除了3',5'-环腺苷酸或3',5'-环 - 腺苷酸,3',5'-环腺苷酸和3',5'-环脱氧腺苷酸,核苷,核碱基,着色物质,蛋白质等, 脱氧腺苷酸。

    Process for producing koji for fermented food products
    6.
    发明授权
    Process for producing koji for fermented food products 失效
    生产发酵食品曲调的方法

    公开(公告)号:US4028470A

    公开(公告)日:1977-06-07

    申请号:US693762

    申请日:1976-06-08

    摘要: Producing koji for fermented food products by modifying an unmodified koji-substrate composed of a vegetable protein material and a vegetable carbohydrate material, inoculating a koji mold in the resulting modified koji-substrate, and cultivating it, wherein said cultivation is carried out in the presence of 0.1 to 1.2% by weight, based on the water content of the modified koji-substrate, of acetic acid added. This process is suitable for use in the manufacture of fermented foods such as soy sauce, miso, or sake.

    摘要翻译: 通过改变由植物蛋白质材料和植物碳水化合物材料构成的未改性曲曲底物,生产发酵食品的曲,将所得改性曲柄底物接种曲霉,并进行培养,其中所述培养在存在下进行 为0.1〜1.2重量%,基于改性曲基底的含水量加入乙酸。 该方法适用于制造发酵食品如酱油,味噌或清酒。