会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明专利
    • Phospholipase d, polynucleotide, and production method of phospholipase d
    • 磷脂酶D,多核苷酸和磷脂酶D的生产方法
    • JP2014082991A
    • 2014-05-12
    • JP2012234402
    • 2012-10-24
    • Fukushima Univ国立大学法人福島大学
    • SUGIMORI DAISUKEMATSUMOTO YUSAKU
    • C12N15/09C12N9/16
    • PROBLEM TO BE SOLVED: To provide a phospholipase D which can act on a cholinergic plasmalogen, and can act on a lysophosphatidylcholine to inexpensively produce a lysophosphatidic acid, and a polynucleotide, which are obtained from a microorganism easily handled, and to provide a production method of the phospholipase D.SOLUTION: A phospholipase D which exerts an action in which a cholinergic plasmalogen and a tertiary phosphoric ester of a lysophospholipid are hydrolyzed to liberate a choline, includes either one of polypeptides described in (a) to (c): (a) a polypeptide containing an amino acid sequence consisting of a specific sequence; (b) a polypeptide containing an amino acid sequence in which one or a plurality of amino acids are substituted, inserted, deleted and/or added in the amino acid sequence consisting of the specific sequence, and having hydrolytic activity; and (c) a polypeptide containing at least 90% of homology with the amino acid sequence consisting of the specific sequence, and having hydrolytic activity.
    • 要解决的问题:提供可以作用于胆碱能浆细胞原子的磷脂酶D,并且可以作用于溶血磷脂酰胆碱以便廉价地产生溶血磷脂酸,以及从易于处理的微生物获得的多核苷酸,并提供生产方法 的磷脂酶D。解决方案:发挥其中胆碱能浆果原和溶血磷脂的叔磷酸酯水解以释放胆碱的作用的磷脂酶D包括(a)至(c)中描述的多肽之一:( a)含有由特定序列组成的氨基酸序列的多肽; (b)含有氨基酸序列的多肽,其中一个或多个氨基酸被取代,插入,缺失和/或添加在由特定序列组成的氨基酸序列中并具有水解活性; 和(c)与由特定序列构成的氨基酸序列具有至少90%的同源性且具有水解活性的多肽。
    • 5. 发明专利
    • Method for producing biodiesel fuel
    • 生物柴油燃料生产方法
    • JP2012196175A
    • 2012-10-18
    • JP2011062253
    • 2011-03-22
    • Fukushima Univ国立大学法人福島大学
    • SUGIMORI DAISUKE
    • C12P7/64C10L1/02C10L1/08C11B13/00C11C1/06C11C3/08C12N9/16C12N15/09
    • Y02E50/13Y02W30/74
    • PROBLEM TO BE SOLVED: To provide a new method for producing a biodiesel fuel.SOLUTION: The method for producing a biodiesel fuel by treating a phospholipid-containing biomass feedstock with an enzyme to hydrolize the phospholipids in the biomass feedstock along with esterifying fatty acids, is provided. In this method, as the enzyme, such one as to exhibit hydrolytic activity on the phospholipids, preferably at least either one of polypeptides each having two kinds of specific amino acid sequences, is used, wherein these polypeptides are each optionally such as to have the amino acid sequence with one or more amino acids substituted, inserted, deleted and/or added or with 75% homology. The objective biodiesel fuel can be easily produced in high productivity by subjecting the biomass feedstock to enzyme treatment.
    • 要解决的问题:提供生产生物柴油燃料的新方法。 提供了通过用酶处理含磷脂生物质原料来生产生物柴油燃料的方法,以使生物质原料中的磷脂与酯化脂肪酸一起水解。 在该方法中,作为对磷脂具有水解活性的酶,优选使用各自具有两种特定氨基酸序列的多肽的至少任一种,其中,这些多肽各自任选具有 具有一个或多个被取代,插入,缺失和/或添加或具有75%同源性的氨基酸的氨基酸序列。 通过对生物质原料进行酶处理,可以高生产率容易地生产目标生物柴油燃料。 版权所有(C)2013,JPO&INPIT
    • 6. 发明专利
    • Phospholipase d
    • 磷脂D
    • JP2011010610A
    • 2011-01-20
    • JP2009158275
    • 2009-07-02
    • Fukushima Univ国立大学法人福島大学
    • SUGIMORI DAISUKENISHINA ATSUROCHIBA YOGO
    • C12N9/16
    • PROBLEM TO BE SOLVED: To provide a phospholipase D which is high in safety and is available in food field at ease and moreover retains high hydrolysis activity or polar group exchanging activity.SOLUTION: After a filtrate fluid in which peaches or eggplants are crushed to be filtered or a supernatant fluid upon centrifugation is mixed with an organic solvent such as acetone, a crude enzyme is taken out by freeze-drying or the like he formed precipitates if necessary. For example, when phosphatidylserine is produced using phosphatidylcholine as a raw material, the crude enzyme is used as an enzyme.
    • 要解决的问题:提供安全性高的磷脂酶D,并且易于在食品领域获得,并且还保持高水解活性或极性基团交换活性。解决方案:将桃子或茄子粉碎后的滤液 过滤或离心后的上清液与有机溶剂如丙酮混合,粗酶通过冷冻干燥等取出,如果需要,它形成沉淀物。 例如,当使用磷脂酰胆碱作为原料生产磷脂酰丝氨酸时,将粗酶用作酶。
    • 7. 发明专利
    • Method for producing biodiesel fuel
    • 生物柴油燃料生产方法
    • JP2014027908A
    • 2014-02-13
    • JP2012170335
    • 2012-07-31
    • Fukushima Univ国立大学法人福島大学
    • SUGIMORI DAISUKE
    • C12P7/62B09B3/00C02F11/02C10L1/02C11B11/00C11B13/00C11C1/06C11C3/08C12N9/16
    • Y02E50/13Y02W30/74
    • PROBLEM TO BE SOLVED: To provide a new method for producing a biodiesel fuel.SOLUTION: The method for producing a biodiesel fuel is provided by treating a phospholipid-containing biomass feedstock with an enzyme to esterify fatty acids FA to fatty acid esters ME along with hydrolyzing of the phospholipids in the biomass feedstock. As the enzyme, the enzyme exhibiting hydrolytic activity on the phospholipids, preferably at least one of the enzymes which contain polypeptides each having two kinds of specific amino acid sequences, is used. These polypeptides may optionally have the amino acid sequence with one or more amino acids substituted, inserted, deleted, and/or added, or with at least 75% homology. The biodiesel fuel can be easily produced in high productivity by subjecting the biomass feedstock to enzyme treatment.
    • 要解决的问题:提供生产生物柴油燃料的新方法。解决方案:通过用酶处理含磷脂的生物质原料来提供生物柴油燃料的生产方法,以将脂肪酸FA酯化成脂肪酸酯ME以及 水解生物质原料中的磷脂。 作为酶,使用对磷脂表现出水解活性的酶,优选含有各自含有两种特定氨基酸序列的多肽的至少一种酶。 这些多肽可任选具有一个或多个氨基酸取代,插入,缺失和/或添加或具有至少75%同源性的氨基酸序列。 通过对生物质原料进行酶处理,可以容易地以高生产率生产生物柴油燃料。
    • 10. 发明专利
    • エタノールアミンオキシダーゼ
    • 乙醇胺氧化酶
    • JP2014233219A
    • 2014-12-15
    • JP2013115395
    • 2013-05-31
    • 国立大学法人福島大学Fukushima Univ旭化成ファーマ株式会社Asahi Kasei Pharma Kk
    • SUGIMORI DAISUKESAKASEGAWA SHINICHIMATSUMOTO HIDEYUKI
    • C12N15/09C12N1/15C12N1/19C12N1/21C12N5/10C12N9/06C12P3/00C12P7/24
    • Y02P20/52
    • 【課題】モノエタノールアミンを効率良く酸化する作用を有する蛋白質を提供する。【解決手段】下記(A)又は(B)の蛋白質:(A)特定のアミノ酸配列からなる蛋白質;(B)特定のアミノ酸配列において、1又は複数個のアミノ酸が欠失、置換若しくは付加されたアミノ酸配列からなり、式:HOCH2CH2NH2+O2+H2O→HOCH2CHO+NH3+H2O2で表される反応を触媒する蛋白質。前記塩基配列を含む遺伝子。前記遺伝子を含む組換えベクター。前記組換えベクターを含む形質転換体。前記蛋白質の製造方法。前記蛋白質を用いるモノエタノールアミンの酸化方法。前記蛋白質を用いてモノエタノールアミンからグリコールアルデヒド、アンモニア、又は過酸化水素を製造する方法。前記蛋白質を含有するモノエタノールアミン酸化剤。【選択図】なし
    • 要解决的问题:提供能够有效地氧化单乙醇胺的蛋白质。解决方案:本发明提供以下(A)或(B)的蛋白质:(A)特定氨基酸序列的蛋白质; (B)其氨基酸序列与一个或多个缺失,取代或加入的氨基酸的氨基酸序列不同的蛋白质,并催化由式HOCHCHNH + O + HO→HOCHCHO + NH + HO表示的反应。 本发明还提供了包含编码该蛋白质的碱基序列的基因,包含该基因的重组载体,包含该重组载体的转化体,该蛋白质的制备方法,使用该蛋白质来氧化单乙醇胺的方法, ,氨或过氧化氢,和包含该蛋白质的单乙醇胺氧化剂。