Mycotoxin binding food and feed additives and processing aids, fungistatic and bacteriostatic plant protecting agents and methods of utilizing the same
    2.
    发明申请
    Mycotoxin binding food and feed additives and processing aids, fungistatic and bacteriostatic plant protecting agents and methods of utilizing the same 审中-公开
    真菌毒素结合食品和饲料添加剂和加工助剂,抑菌和抑菌植物保护剂及其利用方法

    公开(公告)号:US20120070516A1

    公开(公告)日:2012-03-22

    申请号:US13233021

    申请日:2011-09-15

    摘要: Method is proposed useful to render harmless mycotoxins that contaminate food, animal feed and assist infection of plant hosts by microbial parasites, comprising binding mycotoxins by a novel adsorbent, consisting partially or in full of plant lignocellulosic biomass or isolated biomass components, e.g., acid hydrolysis lignin, enzymatic hydrolysis lignin, coniferous and deciduous wood, bark and needle particles, rice hulls, used coffee grounds, apricot stone shells, almond, walnut, sunflower hulls, cocoa and peanut shells. The materials may be further improved through genetic modification of plants and physicochemical treatment of lignocellulosic biomass, such as micronization. The resulting adsorbent can bind wide range of mycotoxins, including, mycotoxins difficult to bind (Ochratoxin, T-2, Deoxynivalenol, Nivalenol). Ability of porous materials containing lignin to thermally collapse at melting can be used to irreversibly entrap mycotoxins by adsorbing them in a wet system and then closing lignin pore structure under high-temperature treatment, such as drying.

    摘要翻译: 提出了一种方法,用于使无害的真菌毒素污染食物,动物饲料和辅助微生物寄生虫感染植物宿主,其包括通过部分或全部植物木质纤维素生物质或分离的生物量组分(例如酸水解)的新型吸附剂结合真菌毒素 木质素,酶水解木质素,针叶和落叶木,树皮和针状颗粒,稻壳,二手咖啡渣,杏仁石,杏仁,核桃,向日葵壳,可可和花生壳。 可以通过植物的遗传修饰和木质纤维素生物质的物理化学处理如微粉化来进一步改善材料。 所得到的吸附剂可以结合多种真菌毒素,包括难以结合的真菌毒素(赭曲霉毒素,T-2,脱氧雪腐镰刀菌烯醇,新戊烯醇)。 含有木质素的多孔材料在熔融时热崩解的能力可用于不可逆地将霉菌毒素吸附在湿体系中,然后在高温处理如干燥时封闭木质素孔结构。

    Compositions and methods for mycotoxin decontamination of animal feed, food, soil and plants using biomass of filamentous fungi and its selected components
    3.
    发明申请
    Compositions and methods for mycotoxin decontamination of animal feed, food, soil and plants using biomass of filamentous fungi and its selected components 审中-公开
    使用丝状真菌生物量及其选定成分的动物饲料,食物,土壤和植物的真菌毒素净化的组合物和方法

    公开(公告)号:US20120027747A1

    公开(公告)日:2012-02-02

    申请号:US12899464

    申请日:2010-10-06

    IPC分类号: A61K36/06

    CPC分类号: A61K36/06

    摘要: A method of rendering harmless mycotoxins contaminating food, animal feed and assisting infection of plant hosts by microbial parasites is proposed. The method comprises binding mycotoxins by a novel adsorbent, consisting partially or in full of the biomass of filamentous fungi or isolated fungal biomass components, such as chitin, chitozan and hyrdophobins, or fungal biomass enriched in its capacity to bind said mycotoxins using fungal species and strain selection, genetic engineering of fungi, modification of fungal fermentation conditions and downstream physical and chemical treatment of fungal biomass, such as milling or micronization in a dry state. The resulting adsorbent can bind a wide range of mycotoxins, including the ones difficult to bind (Ochratoxin, T-2, DON, NIV) using a current generation of mycotoxin adsorbents based on clay, resins, yeast and bacterial biomass. The adsorbent can be used as an animal feed additive, functional food additive and agricultural fungistatic/fungicide.

    摘要翻译: 提出了一种通过微生物寄生虫使无害的霉菌毒素污染食物,动物饲料和辅助植物宿主感染的方法。 该方法包括通过新颖的吸附剂结合真菌毒素,部分或完全由丝状真菌或分离的真菌生物量组分的生物质组成,例如几丁质,辣椒碱和海藻多糖,或富含其使用真菌物质结合所述真菌毒素的能力的真菌生物质, 菌株选择,真菌的基因工程,真菌发酵条件的修饰和真菌生物质的下游物理和化学处理,例如在干燥状态下的研磨或微粉化。 所得到的吸附剂可以使用当前一代基于粘土,树脂,酵母和细菌生物质的真菌毒素吸附剂,结合各种真菌毒素,包括难以结合的霉菌毒素(赭曲霉毒素,T-2,DON,NIV)。 吸附剂可用作动物饲料添加剂,功能性食品添加剂和农业抑菌/杀真菌剂。