6 results about "Cellulose breakdown" patented technology

The application discloses a method for producing feed by using Gramineae plant waste, and comprises the following steps: S1, raw material pretreatment: after the Gramineae plant waste is dedusted, cut or crushed, water immersion and ammoniation treatment are carried out, so that the water content reaches 30-60%, and the ammonia addition amount is 3-5% of the dry weight; S2, gas phase blasting: the pretreated material is subjected to gas phase blasting, and the medium is selected from water vapor or non-reactive compressed gas; S3, microbial agent fermentation: a compound microbial agent containing at least two of lactic acid bacteria, yeast bacteria, bacillus and cellulose-decomposing bacteria is added to the blasted material, the water content is adjusted to 60-70%, and sealed fermentation is carried out for 3-7 days; S4, granulation: the fermented material is dried to have a water content of 12-18%, other raw materials are mixed after crushing, and the feed product is obtained through steam conditioning and pressing granulation. Through the cooperation of multiple processes, the method can significantly destroy the structure of the straw, improve the crude protein content and the feeding value, and the product is convenient to store and transport.

本发明公开了一种低温条件下兼具玉米与大豆秸秆降解能力的复合菌剂及其制备方法应用。所述的复合菌剂由保藏编号为CGMCC No.42446的木霉菌（Trichoderma sp.）FS5以及保藏编号为CGMCC No.37567的铜绿假单胞菌（Pseudomonas chlororaphis subsp.）BNT4组成。其中木霉菌FS5能将纤维素分解成较短的纤维寡糖或纤维二糖，铜绿假单胞菌BNT4则可以利用这些中间产物作为碳源，从而避免了这些产物积累对木霉菌FS5产生反馈抑制，间接促进了整个降解过程的效率，从而形成一套高效率的秸秆降解“流水线”。本发明提供的复合菌剂为东北地区主粮作物秸秆的绿色有效处理提供了新的解决方案，对于促进土壤固碳固氮，提高土地肥力及实现农业可持续发展具有重要意义。

The present invention relates to processes for producing fermentation products from starch-containing material, wherein an alpha-amylase and optionally a thermostable protease, pullulanase and / or glucoamylase are present and / or added during liquefaction, wherein a cellulolytic composition is present and / or added during fermentation or simultaneous saccharification and fermentation. The invention also relates to a composition suitable for use in a process of the invention.

The present invention concerns a bacterial strain of Fibrobacter succinogenes and a composition thereof, and its use as a probiotic in order to improve the digestive fibrolysis.

The present invention relates to the fields of fibers and uses thereof such as for producing fiber webs, such as paper, board or tissue. Specifically, the invention relates to a method of monitoring and controlling cellulolytic activity in an aqueous cellulose fiber suspension or process water for a production method of a fibrous web containing cellulose fibers. Also, the present invention relates to a method of manufacturing a fibrous web, such as a paper, board, tissue or the like, and use of a biocide for controlling cellulolytic activity in an aqueous cellulose fiber suspension or in process water e.g. for a production method of a fibrous web containing cellulose fibers. Still, the present invention relates to a fibrous web, such as a paper, board, tissue or the like, an aqueous cellulose fiber suspension or process water for a production method of a fibrous web containing cellulose fibers, and a system for controlling cellulolytic activity in an aqueous fiber suspension or in process water.