Abstract:
The present invention provides a multi-component enzyme system that hydrolyzes hemicellulose oligomers from hardwood which can be expressed, for example, in yeast such as Saccharomyces cerevisiae . In some embodiments, this invention provides for the engineering of a series of biocatalysts combining the expression and secretion of components of this enzymatic system with robust, rapid xylose utilization, and ethanol fermentation under industrially relevant process conditions for consolidated bioprocessing. In some embodiments, the invention utilizes co-cultures of strains that can achieve significantly improved performance due to the incorporation of additional enzymes in the fermentation system.
Abstract:
The present compositions and methods relate to an endo-B-mannanase cloned from a Bacillus sp., polynucleotides encoding the endo-B-mannanase, and methods of use thereof. Formulations containing the endo-beta-mannanase are highly suitable for use as detergents.
Abstract:
본 발명은 셀룰로시마이크로비움 속 HY-13(Cellulosimicrobium sp. HY-13) 균주로 부터 생산된 만난아제에 관한 것으로, 구체적으로 무척추동물로부터 분리한 셀룰로시마이크로비움 속 HY-13균주로부터 생산된 고활성의 신규한 만난아제 (mannanase)에 관한 것이다. 상기의 균주로부터 생산된 만난아제는 곡물 및 식물에 포함된 헤미셀룰로오스 중 만난을 분해하여 이를 이용한 가수분해물의 바이오 매스 전환 또는 사료 원료로의 이용 가치를 높이는데 사용할 수 있다.
Abstract:
The present compositions and methods relate to a beta-mannanase from Bacillus hemicellulosilyticus , polynucleotides encoding the beta-mannanase, and methods of make and/or use thereof. Formulations containing the beta-mannanase are suitable for use in hydrolyzing lignocellulosic biomass substrates, especially those comprising a measurable level of galactoglucomannan (GGM) and/or glucomannan (GM).
Abstract:
The present compositions and methods relate to an endo-β-mannanase cloned from Bacillus agaradhaerens , polynucleotides encoding the endo-β-mannanase, and methods of use thereof. Formulations containing the endo-β-mannanase are highly suitable for use as detergents.
Abstract:
The present invention provides materials and methods for the solid-phase synthesis of oligosaccharides and glycopeptides. Such materials and methods include mutant glycosidase enzymes, or "glycosynthases", chemically-derivatized acceptor molecules, and specific solid support matrices.
Abstract:
Novel mannanases may be derived from e.g. Bacillus subtilis strain 168 or may be encoded by polynucleotide molecules comprising a nucleotide sequence as shown in SEQ ID NO: 1. The mannanases are useful e.g. in cleaning or detergent compositions, for modifying plant material, and for treatment of cellulosic fibres.
Abstract translation:新型甘露聚糖酶可以衍生自例如, 枯草芽孢杆菌菌株168或可以由包含如SEQ ID NO:1所示的核苷酸序列的多核苷酸分子编码。 在清洁或洗涤剂组合物中,用于改性植物材料和用于纤维素纤维的处理。
Abstract:
The invention discloses a recombinant polypeptide having mannanase activity, methods for its production, a recombinant host cell producing mannanase, and it's uses in detergents, mannan degradation, feeds and oil drilling.
Abstract:
The present invention relates to compositions such as cleaning compositions comprising a mix of enzymes. The invention further relates, use of compositions comprising such enzymes in cleaning processes.