Dehydrating purification process for a fermentation product
    1.
    发明授权
    Dehydrating purification process for a fermentation product 失效
    脱水纯化工艺为发酵产品

    公开(公告)号:US4197166A

    公开(公告)日:1980-04-08

    申请号:US928964

    申请日:1978-07-28

    摘要: A dehydrating purification process for a fermentation product, which comprises adding at least one polyhydric alcohol represented by the formulae (III) or (IV), ##STR1## wherein R.sub.8 represents a hydrogen atom or a methyl group, R.sub.9 represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms, and m and n represent integers from 1 to 6, to hydrated Sophorolipid or a secondary derivative thereof which is a fermentation product of Torulopsis bombicola, and distilling off water with heating under reduced pressure.

    摘要翻译: 一种用于发酵产物的脱水纯化方法,其包括加入至少一种由式(III)或(IV)表示的多元醇,其中R 8表示氢原子或 甲基,R9表示氢原子或碳原子数1〜5的烷基,m和n表示1〜6的整数,作为Torulopsis bombicola的发酵产物的水合的槐糖脂或其二次衍生物,蒸馏除去 水在减压下加热。

    Process for producing a glycolipid ester
    2.
    发明授权
    Process for producing a glycolipid ester 失效
    生产糖脂酯的方法

    公开(公告)号:US4215213A

    公开(公告)日:1980-07-29

    申请号:US962693

    申请日:1978-11-21

    CPC分类号: C11D3/226 C07H15/04

    摘要: A process for producing a glycolipid ester represented by the formula, ##STR1## wherein R.sub.3 represents a hydrogen atom or a methyl group, R.sub.4 represents a saturated or unsaturated hydrocarbon group having 12 to 16 carbon atoms when R.sub.3 is a hydrogen atom, R.sub.4 represents a saturated or unsaturated hydrocarbon group having 11 to 15 carbon atoms when R.sub.3 is a methyl group, and R represents a saturated or unsaturated alkyl group having 2 to 20 carbon atoms, which comprises subjecting Sophorolipid to methanolysis and methylation reactions by reaction with methanol in the presence of a strong acid to produce methyl 1-[(2'-O-.beta.-D-glucopyranosyl-.beta.-D-glucopyranosyl)oxy]-alkanoate and -alkenoate, and subjecting the resulting mixture to ester interchange by reaction with an alcohol represented by the formula,ROHwherein R is the same as defined above.

    摘要翻译: 一种由式表示的糖脂酯的方法,其中R 3表示氢原子或甲基,R 4表示当R 3为氢原子时具有12至16个碳原子的饱和或不饱和烃基,R 4表示 R 3为甲基时为11〜15个碳原子的饱和或不饱和烃基,R为碳原子数为2〜20的饱和或不饱和的烷基,其包括在存在下通过与甲醇反应进行甲醇分解和甲基化反应 的强酸产生1 - [(2'-β-D-吡喃葡萄糖基-β-D-吡喃葡萄糖基)氧基] - 烷酸酯和 - 烯丙酸甲酯,并通过与所代表的醇反应将所得混合物进行酯交换 通式ROH其中R与上述定义相同。

    Hydroxyalkyl-etherified glycolipid ester
    3.
    发明授权
    Hydroxyalkyl-etherified glycolipid ester 失效
    羟烷基醚化糖脂酯

    公开(公告)号:US4195177A

    公开(公告)日:1980-03-25

    申请号:US962664

    申请日:1978-11-21

    摘要: A hydroxyalkyl-etherified glycolipid ester represented by the formula (I), ##STR1## wherein R.sup.1 represents a methyl group or a hydrogen atom, R.sup.2 represents a saturated or unsaturated hydrocarbon group having 11 to 15 carbon atoms when R.sup.1 is a methyl group, R.sup.2 represents a saturated or unsaturated hydrocarbon group having 12 to 16 carbon atoms when R.sup.1 is a hydrogen atom, R.sup.3 represents a saturated or unsaturated hydrocarbon group having 1 to 20 carbon atoms, A represents --CH.sub.2 --CH.sub.2 --O-- or ##STR2## and a,b,c,d,e,f and g represent integers from 1 to 60 in the sum total.

    摘要翻译: 由式(I)表示的羟烷基醚化糖脂酯,其中R1表示甲基或氢原子,R2表示当R1是甲基时,具有11至15个碳原子的饱和或不饱和烃基 基团,当R1是氢原子时,R2代表具有12-16个碳原子的饱和或不饱和烃基,R3代表具有1-20个碳原子的饱和或不饱和烃基,A代表-CH2-CH2-O-或和a,b,c,d,e,f和g表示总和中从1到60的整数。

    Process for producing a glycolipid methyl ester
    4.
    发明授权
    Process for producing a glycolipid methyl ester 失效
    生产糖脂甲酯的方法

    公开(公告)号:US4216311A

    公开(公告)日:1980-08-05

    申请号:US961555

    申请日:1978-11-17

    CPC分类号: C11D1/662 C07H15/04

    摘要: A glycolipid methyl ester represented by the formula (I), ##STR1## wherein R.sub.3 represents a hydrogen atom or a methyl group, and R.sub.4 represents a saturated or unsaturated hydrocarbon group having 12 to 16 carbon atoms when R.sub.3 is a hydrogen atom, and R.sub.4 represents a saturated or unsaturated hydrocarbon group having 11 to 15 carbon atoms when R.sub.3 is a methyl group, is produced by adding at least one polyhydric alcohol represented by the formula (III) or (IV), ##STR2## wherein R.sub.5 represents a hydrogen atom or a methyl group, R.sub.6 and R.sub.7 represent a hydrogen atom or an alkyl group having 1 to 5 carbon atoms, and m and n represent integers from 1 to 6, to hydrated Sophorolipid, removing water by distillation under reduced pressure, and subjecting the resulting Sophorolipid-polyhydric alcohol system to methanolysis and methylation by reaction with methanol in the presence of a strong acid.

    摘要翻译: 由式(I)代表的糖脂甲酯,其中R 3表示氢原子或甲基,R 4表示当R 3为氢原子时具有12至16个碳原子的饱和或不饱和烃基 (III)或(IV)表示的至少一种多元醇,R4表示R3为甲基时碳原子数11〜15的饱和或不饱和烃基, (IV)其中R5表示氢原子或甲基,R6和R7表示氢原子或碳原子数为1〜5的烷基,m和n表示1〜6的整数,水合的槐糖脂, 通过减压蒸馏除去水,并且在强酸存在下,通过与甲醇反应,使所得的苦参多脂醇体系进行甲醇分解和甲基化。

    Process for the preparation of dicarboxylic acid using microorganism
    5.
    发明授权
    Process for the preparation of dicarboxylic acid using microorganism 失效
    使用微生物制备二羧酸的方法

    公开(公告)号:US4624920A

    公开(公告)日:1986-11-25

    申请号:US673249

    申请日:1984-11-20

    IPC分类号: C12P7/44 C12R1/32 C12N1/20

    CPC分类号: C12P7/44 Y10S435/863

    摘要: A process for the preparation of a dicarboxylic acid using a thermophilic croorganism, and the microorganism used. The process involves cultivating a microorganism belonging to the genus Mycobacterium which produces a dicarboxylic acid at high temperatures in a medium to which a substrate selected from among normal paraffins, fatty acids, and their derivatives, each containing 6 to 22 carbon atoms, has been added, so that a dicarboxylic acid containing 6 to 22 carbon atoms is formed and accumulated in the medium, and collecting the dicarboxylic acid.

    摘要翻译: 使用嗜热微生物制备二羧酸的方法和使用的微生物。 该方法包括培养属于分枝杆菌属的微生物,该微生物在高温下在加入了选自其中含有6-22个碳原子的正链烷烃,脂肪酸及其衍生物的底物的培养基中产生二羧酸 ,使得含有6-22个碳原子的二羧酸形成并积聚在介质中,并收集二羧酸。

    Microorganism belonging to genus Rhodococcus, and a process for
producing alkene derivative and unsaturated fatty acid
    6.
    发明授权
    Microorganism belonging to genus Rhodococcus, and a process for producing alkene derivative and unsaturated fatty acid 失效
    属于红球菌属的微生物,以及生产烯烃衍生物和不饱和脂肪酸的方法

    公开(公告)号:US5059532A

    公开(公告)日:1991-10-22

    申请号:US127119

    申请日:1987-12-01

    IPC分类号: C12P7/64

    摘要: Disclosed herein is a process for producing an unsaturated fatty acid or derivative thereof which comprises culturing an unsaturated fatty acid-producing microorganism belonging to the genus Rhodococcus in a medium containing a saturated fatty acid or a derivative thereof, or causing the resting cells of the microorganisms to act on a saturated fatty acid or a derivative thereof. Also disclosed herein is a process for producing an alkene or derivative thereof which comprises culturing an unsaturated hydrocarbon compound-producing microorganism belonging to the genus Rhodococcus in a medium containing an alkane or derivative thereof, or causing the resting cells of the microorganism to act on an alkane or derivative thereof.

    摘要翻译: 本文公开了一种生产不饱和脂肪酸或其衍生物的方法,其包括在含有饱和脂肪酸或其衍生物的培养基中培养属于红球菌属的不饱和脂肪酸生产微生物或引起微生物的静息细胞 作用于饱和脂肪酸或其衍生物。 本文还公开了一种生产烯烃或其衍生物的方法,其包括在含有烷烃或其衍生物的培养基中培养属于红球菌属的不饱和烃化合物生产微生物,或使微生物的静息细胞作用于 烷烃或其衍生物。

    Wood preservative composition
    8.
    发明授权
    Wood preservative composition 失效
    木材防腐剂组成

    公开(公告)号:US4510074A

    公开(公告)日:1985-04-09

    申请号:US482440

    申请日:1983-04-06

    摘要: Disclosed herein is a wood preservative composition comprising the following ingredients (A) and (B):(A) at least one alkyl ammonium compound,(B) at least one polyacid salt selected from the group consisting of condensated homopolyacid salts, condensated heteropolyacid salts, polycarboxylic acid salts and polyphosphonic acid salts.The (B) ingredients improve the anchoring property of the alkyl ammonium compound (A) which is the active ingredient of a wood preservative, thereby obtained a wood preservative with long-lasting preservation effect under the conditions of underground berrying or underwater installation.

    摘要翻译: 本文公开了包含以下成分(A)和(B)的木材防腐剂组合物:(A)至少一种烷基铵化合物,(B)至少一种选自缩合的均聚酸盐,缩合的杂多酸盐的多酸盐 ,多羧酸盐和多膦酸盐。 (B)成分改善了作为木材防腐剂活性成分的烷基铵化合物(A)的锚固性能,从而获得了在地下浆果或水下安装条件下具有长久保存作用的木材防腐剂。