2017年3月-4月最新進展

發布時間:2017/7/19  瀏覽數 :5992次

諾維信和勃林格殷格翰宣布家禽益生菌領域戰略合作

2017年3月30日 :勃林格殷格翰動物健康部與諾維信宣布將在家禽產品益生菌的研發和市場銷售領域進行戰略合作 。雙方將重點關注孵化場的產品研發(孵化場即在小雞送往農場之前將蛋孵化出來的地方) 。作為協議的一部分 ,勃林格殷格翰將負責諾維信產品FloraMax®在美國家禽市場的推廣和分銷 。勃林格殷格翰計劃在未來幾年中將其推展至全球其他市場 。  


Codexis宣布與Tate&Lyle針對食品工業酶開展第二個多年協議
2017年3月31日 :Codexis宣布就一種食品工業酶與全球食品配料公司達成第二個多年協議 。Codexis稱 ,這個新的協議涵蓋了其公司支持Tate&Lyle食品成分新型酶的研究和開發 。根據這個研發協議 ,針對Codexis之前獨立開發的酶技術改進 ,Tate&Lyle將會在2017年第二季度的支付給Codexis一筆款 ;並且在未來的兩三年中 ,Tate&Lyle也會也會支付固定的研發服務費和裏程碑費用 。另外 ,Codexis以每股4美元的價格提供了550萬股普通股的二次發行 ,扣除費用後估計增加了2020萬美元 。

 

Amyris宣布與Blue California在中國獨家生產協議

2017年4月8日 :Amyris宣布擴大其與Phyto Tech Corp(D/B/A “Blue California”)的合作關係範圍 。Blue California位於加利福尼亞南部 ,是全球食品 、調料和香料原料與保健品的領導者 。


會議預告

1)2017年5月16日-18日Informex貿易展覽和會議 ,賓夕法尼亞州費城 ,美國 ;


2)2017年7月9日-13日 ,Biotrans 2017 ,匈牙利布達佩斯 ;


最新發表文獻摘選

Functional expression of a novel α-amylase from Antarctic psychrotolerant fungus for baking industry and its magnetic immobilization.

He L, Mao Y, Zhang L, Wang H, Alias SA, Gao B, Wei D. BMC Biotechnol. 2017 Feb 28;17(1):22. doi: 10.1186/s12896-017-0343-8.


Encapsulation of enzymes in metal ion-surfactant nanocomposites for catalysis in highly polar solvents.

Cao X, Ni Y, Zhang A, Xu S, Chen K, Ouyang P. Chem Commun (Camb). 2017 Feb 28. doi: 10.1039/c7cc00607a. [Epub ahead of print]


Highly Efficient Enzymatic Acylation of Dihydromyricetin by the Immobilized Lipase with Deep Eutectic Solvents as Cosolvent.

Cao SL, Deng X, Xu P, Huang ZX, Zhou J, Li XH, Zong MH, Lou WY. J Agric Food Chem. 2017 Mar 7. doi: 10.1021/acs.jafc.7b00011. [Epub ahead of print]


Efficient synthesis of (S)-N-Boc-3-hydroxypiperidine using an (R)-specific carbonyl reductase from Candida parapsilosis.

Chen J, Yan M, Xu L. World J Microbiol Biotechnol. 2017 Mar;33(3):61. doi: 10.1007/s11274-016-2189-y.


Enzyme-Catalyzed Intramolecular Enantioseselective Hydroalkoxylation.

Gao SS, Garcia-Borràs M, Barber JS, Hai Y, Duan A, Garg NK, Houk KN, Tang Y. J Am Chem Soc. 2017 Mar 1. doi: 10.1021/jacs.7b01089. [Epub ahead of print]


Computational tools for enzyme improvement: why everyone can - and should - use them.

Ebert MC, Pelletier JN. Curr Opin Chem Biol. 2017 Feb 20;37:89-96. doi: 10.1016/j.cbpa.2017.01.021. [Epub ahead of print] Review.


Biochemical characterization of the native α-carbonic anhydrase purified from the mantle of the Mediterranean mussel, Mytilus galloprovincialis.

Perfetto R, Del Prete S, Vullo D, Sansone G, Barone C, Rossi M, Supuran CT, Capasso C. J Enzyme Inhib Med Chem. 2017 Dec;32(1):632-639. doi: 10.1080/14756366.2017.1284069.


Four distinct types of E.C. 1.2.1.30 enzymes can catalyze the reduction of carboxylic acids to aldehydes.

Stolterfoht H, Schwendenwein D, Sensen CW, Rudroff F, Winkler M. J Biotechnol. 2017 Feb 18. pii: S0168-1656(17)30077-9. doi: 10.1016/j.jbiotec.2017.02.014. [Epub ahead of print]


Whole-Cell Biocatalytic Synthesis of Cinnamyl Acetate with a Novel Esterase from the DNA Library of Acinetobacter hemolyticus.

Dong H, Secundo F, Xue C, Mao X. J Agric Food Chem. 2017 Feb 28. doi: 10.1021/acs.jafc.6b05799. [Epub ahead of print]


Purification, characterization, and overexpression of an endo-1,4-ß-mannanase from thermotolerant Bacillus sp. SWU60.

Seesom W, Thongket P, Yamamoto T, Takenaka S, Sakamoto T, Sukhumsirichart W. World J Microbiol Biotechnol. 2017 Mar;33(3):53. doi: 10.1007/s11274-017-2224-7.


Biotechnological Applications of Marine Enzymes From Algae, Bacteria, Fungi, and Sponges.

Parte S, Sirisha VL, DSouza JS. Adv Food Nutr Res. 2017;80:75-106. doi: 10.1016/bs.afnr.2016.10.005.


Comparison of Biochemical Properties of the Original and Newly Identified Oleate Hydratases from Stenotrophomonas maltophilia.

Kang WR, Seo MJ, Shin KC, Park JB, Oh DK. Appl Environ Microbiol. 2017 Feb 24. pii: AEM.03351-16. doi: 10.1128/AEM.03351-16. [Epub ahead of print]


Structural Basis of the Substrate Specificity and Enzyme Catalysis of a Papaver somniferum Tyrosine Decarboxylase.

Guan H, Song S, Robinson H, Liang J, Ding H, Li J, Han Q. Front Mol Biosesci. 2017 Feb 9;4:5. doi: 10.3389/fmolb.2017.00005.


Simultaneous Enhancement of Bioactivity and Stability of Laccase by Cu(2+)/PAA/PPEGA Matrix for Efficient Biosesensing and Recyclable Decontamination of Pyrocatechol.

Chen T, Xu Y, Peng Z, Li A, Liu J. Anal Chem. 2017 Feb 7;89(3):2065-2072. doi: 10.1021/acs.analchem.6b04691.


Alkane Oxidation: Methane Monooxygenases, Related Enzymes, and Their Biomimetics.

Wang VC, Maji S, Chen PP, Lee HK, Yu SS, Chan SI. Chem Rev. 2017 Feb 16. doi: 10.1021/acs.chemrev.6b00624. [Epub ahead of print]


De novo biosesynthesis of pterostilbene in an Escherichia coli strain using a new resveratrol O-methyltransferase from Arabidopsis.

Heo KT, Kang SY, Hong YS. Microb Cell Fact. 2017 Feb 15;16(1):30. doi: 10.1186/s12934-017-0644-6.


The First Biocatalytic Carbon-Silicon Bond Formation.

Lütz S. Angew Chem Int Ed Engl. 2017 Feb 15. doi: 10.1002/anie.201612543. [Epub ahead of print]


Enzyme Immobilized on Nanoporous Carbon Derived from Metal-Organic Framework: A New Support for Biodiesel Synthesis.

Liu LH, Shih YH, Liu WL, Lin CH, Huang HY. ChemSusChem. 2017 Feb 13. doi: 10.1002/cssc.201700142. [Epub ahead of print]


Conversion of cysteine to 3-mercaptopyruvic acid by bacterial aminotransferases.

Andreeßen C, Gerlt V, Steinbüchel A. Enzyme Microb Technol. 2017 Apr;99:38-48. doi: 10.1016/j.enzmictec.2017.01.004.


A common mechanism for coenzyme cobalamin-dependent reductive dehalogenases.

Johannissen LO, Leys D, Hay S. Phys Chem Chem Phys. 2017 Feb 22;19(8):6090-6094. doi: 10.1039/c6cp08659d.


Cloning, evalsuation, and high-level expression of a thermo-alkaline pectate lyase from alkaliphilic Bacillus clausii with potential in ramie degumming.

Zhou C, Xue Y, Ma Y. Appl Microbiol Biotechnol. 2017 Feb 9. doi: 10.1007/s00253-017-8110-2. [Epub ahead of print]


Strange New World: Bacteria Catalyze Ubiquitylation via ADP Ribosylation.

Komander D, Randow F. Cell Host Microbe. 2017 Feb 8;21(2):127-129. doi: 10.1016/j.chom.2017.01.014.


Evolution and Distribution of C(7)-Cyclitol Synthases in Prokaryotes and Eukaryotes.

Osborn AR, Kean KM, Alseud KM, Almabruk KH, Asamizu S, Lee JA, Karplus PA, Mahmud T. ACS Chem Biol. 2017 Feb 17. doi: 10.1021/acschembio.7b00066. [Epub ahead of print]


Structural basis for redox sensitivity in Corynebacterium glutamicum diaminopimelate epimerase: an enzyme involved in l-lysine biosesynthesis.

Sagong HY, Kim KJ. Sci Rep. 2017 Feb 8;7:42318. doi: 10.1038/srep42318.


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