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    • 5. 发明申请
    • MEADOWFOAM-BASED BIOHERBICIDE PRODUCTS
    • 基于MEADOWFOAM的生物活性炭产品
    • WO2009012485A1
    • 2009-01-22
    • PCT/US2008/070632
    • 2008-07-21
    • THE STATE OF OREGON ACTG BY & THROUGH THE STATE BOARD OF HIGHER EDUC. ON BEHALF OF OREGON STATE UNIVERSITYSTEVENS, Jan, FrederikMACHADO, StephenREED, RalphMARTINEZ, Michael, S.
    • STEVENS, Jan, FrederikMACHADO, StephenREED, RalphMARTINEZ, Michael, S.
    • A23K3/00A23B4/12
    • A01N25/32A01N25/28A01N51/00A01N65/00A23L3/3526A23L3/3535
    • Particular aspects provide methods for converting glucosinolate in a glucosinolate- containing plant material to glucosinolate breakdown products (GBPs), comprising: providing an amount of processed glucosinolate-containing plant material, the processed material being depleted of oil and glucosinolate converting enzyme activity by virtue of said processing; providing an amount of glucosinolate converting enzyme activity; mixing the processed material with the amount enzyme activity; hydrating the mixture; and incubating the hydrated mixture, wherein the glucosinolates are enzymatically converted to GBPs. Preferably, the processed plant material comprises a oilseed-derived seedmeal material (e.g., meadowfoam seedmeal) from which the oil has been removed by the processing (e.g., solvent extraction and/or heat treatment). In particular embodiments, the glucosinolate converting enzyme activity comprises at least one of a myrosinase activity and a nitrile-forming activity. Additional aspects provide low-fat compositions (e.g., herbicide, fungicide, insecticide, bacteriostatic or bactericidal, cosmetic, cosmeceutical or pharmaceutical) comprising GBPs derived from a glucosinolate-containing plant material.
    • 特定方面提供了将含有硫代葡萄糖苷的植物材料中的硫代葡萄糖苷转化为硫代葡萄糖苷分解产物(GBP)的方法,其包括:提供一定量的经处理的含有硫代葡萄糖苷的植物材料,所述经处理的材料被消耗油和硫代葡萄糖苷转化酶活性,凭借 说处理; 提供一定量的硫代葡萄糖苷转化酶活性; 将经处理的材料与酶活性的量混合; 保湿混合物; 并将所述水合混合物温育,其中将硫代葡萄糖苷酶酶转化为GBP。 优选地,经处理的植物材料包括通过加工(例如溶剂萃取和/或热处理)将油从其中除去的油籽衍生的种子材料(例如,白色花束种子粉)。 在具体实施方案中,硫代葡萄糖苷转化酶活性包括黑芥子酶活性和腈形成活性中的至少一种。 另外的方面提供了包含源于含有硫代葡萄糖苷的植物材料的GBP的低脂肪组合物(例如,除草剂,杀真菌剂,杀虫剂,抑菌剂或杀菌剂,化妆品,药​​妆品或药物)。