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    • 2. 发明申请
    • PREPARATION OF NON-SOY OILSEED PROTEIN PRODUCTS (''*810'')
    • 非大豆油蛋白产品的制备(''* 810'')
    • WO2017127934A1
    • 2017-08-03
    • PCT/CA2017/050092
    • 2017-01-27
    • BURCON NUTRASCIENCE (MB) CORP.
    • SEGALL, Kevin I.SCHWEIZER, MartinGREEN, Brent E.
    • A23J1/14A23J3/14A23L2/66A23L33/17
    • A23J1/14A23J3/14A23L2/66A23L33/185
    • The present invention is directed to non-soy oilseed protein products, very low in, or free of, beany, green, vegetable or similar flavour notes and useful for the fortification of food and beverage products and prepared without the use of salt in the process. The non- soy oilseed protein products of the present invention are obtained by extracting non-soy oilseed protein source with water to form an aqueous non-soy oilseed protein solution, at least partially separating the aqueous non-soy oilseed protein solution from residual non-soy oilseed protein source, adjusting the pH of the aqueous non-soy oilseed protein solution to a pH between about 1.5 and a value about 1 pH unit lower than the typical pH of isoelectric precipitation to solubilize the bulk of the protein and form an acidified non-soy oilseed protein solution then separating the acidified non-soy oilseed protein solution from the acid insoluble solid material. The acidified non-soy oilseed protein solution may be dried following optional concentration and diafiltration to form a non-soy oilseed protein product, which may be an isolate. The acid insoluble solid material may be washed with acidified water and then dried to form another non-soy oilseed protein product. These products may be dried at the acidic pH at which they were prepared or may be adjusted in pH before drying.
    • 本发明涉及非豆油含油种子蛋白质产品,其非常低或不含豆荚,绿色,植物或类似香料香料,并且可用于食品和饮料产品的强化,并且制备成 在此过程中不使用盐。 本发明的非大豆油籽蛋白质产品是通过用水提取非大豆油籽蛋白质源以获得含水非大豆油籽蛋白质溶液,至少部分地将非大豆油籽蛋白质水溶液与残余的非大豆油籽蛋白质溶液分离, 调节大豆油籽蛋白质水溶液的pH值至约1.5至比等电点沉淀的典型pH值低约1个pH单位的值,以溶解大部分蛋白质并形成酸化的非脂肪种子蛋白质溶液 然后将酸化的非大豆油籽蛋白溶液与酸不溶性固体物质分离。 酸化的非大豆油籽蛋白质溶液可以在任选浓缩和渗滤后干燥以形成非大豆油籽蛋白质产品,其可以是分离物。 酸性不溶性固体材料可以用酸化水洗涤,然后干燥以形成另一种非大豆油籽蛋白质产品。 这些产品可以在制备它们时的酸性pH值下干燥,或者在干燥前调节pH值。
    • 5. 发明申请
    • ELECTROSTATIC PRECIPITATOR WITH DUAL ENERGY ZONE DISCHARGE ELECTRODES
    • 具有双能量放电电极的静电消除器
    • WO2011120137A1
    • 2011-10-06
    • PCT/CA2011/000327
    • 2011-03-29
    • TURBOSONIC INC.ALLAN, Robert A.VAN EVERDINGEN, Egbert
    • ALLAN, Robert A.VAN EVERDINGEN, Egbert
    • B03C3/06B03C3/16
    • B03C3/16B03C3/025B03C3/06B03C3/68B03C2201/08
    • An electrostatic precipitator, particularly a WESP, comprising an array of collector tubes and a like array of separately powered discharge electrodes provided in the form of pairs of rods extending within each of the collector tubes. The pairs of rods are provided in the form of a first length rod having a terminal end, the first length rod powered by a first power source, and an axially opposed, second length rod having a terminal end, the second length rod powered by a second power source, wherein each first length discharge electrode rod, of a pair of rods, extends from an inlet of the electrostatic precipitator into a respect e collector tube and each second length discharge electrode rod, of the same pair of rods, extends from an outlet of the electrostatic precipitator into the same, respect e collector tube such that the respective terminal ends of the pairs of discharge electrode rods are spaced apart, thereby defining a gap therebetween. This arrangement enables different energy levels to be applied to each of the first and second length discharge electrode rods of the pairs of discharge electrode rods, by the first and second power supplies, respectively, thereby inducing different levels of ionization within a gas stream flowing through the collector tube array of the electrostatic precipitator, at different locations within the electrostatic precipitator.
    • 一种静电除尘器,特别是一种WESP,包括一组收集管阵列和类似阵列的单独供电的放电电极,其设置成在每个收集器管内延伸的成对条形。 杆对以第一长度杆的形式提供,第一长杆具有终端,第一长度杆由第一动力源供电,以及轴向相对的第二长度杆,其具有终端,第二长杆由 第二电源,其中一对杆的每个第一长度放电电极杆从静电除尘器的入口延伸到集电管的一个方面,同一对棒的每个第二长度放电电极棒从 静电除尘器的出口插入其中,相对于集电管,使得放电电极对的各个末端分开,从而在它们之间形成间隙。 这种布置使得能够分别通过第一和第二电源将不同的能级施加到放电电极对对的第一和第二长度放电电极棒中的每一个上,从而在流过的气流中引起不同程度的电离 静电除尘器的收集器管阵列,位于静电除尘器内的不同位置。
    • 9. 发明申请
    • PRODUCTION OF CANOLA PROTEIN
    • 生产加拿大蛋白质
    • WO2007003044A1
    • 2007-01-11
    • PCT/CA2006/001084
    • 2006-06-30
    • BURCON NUTRASCIENCE (MB) CORP.GOSNELL, BrandySEGALL, Kevin, I.SCHWEIZER, Martin
    • GOSNELL, BrandySEGALL, Kevin, I.SCHWEIZER, Martin
    • A23J3/14A23J1/14A23J3/16C11B1/10
    • C11B1/10A23J1/006A23J1/14C07K14/415
    • A canola protein isolate having a protein content of at least about 90 wt% ( N x 6.25), preferably at least about 100 wt%, and consisting predominantly of the 2S protein and substantially free from the 7S and 12S proteins is prepared. In one aspect, canola oil seed meal is extracted with aqueous protein solution at an elevated temperature to preferentially extract 2S protein from the meal to produce a canola protein solution containing predominantly 2S protein. The 2S canola protein is recovered as an isolate. In another aspect, canola oil seed meal is initially extracted with water to preferentially extract 7S and 12S canola proteins followed by extraction of the canola oil seed meal with aqueous saline solution to extract 2S protein from the meal. 2S canola protein isolate is recovered from the saline extract. In another aspect, the canola oil seed meal is extracted with aqueous saline solution to extract 2S, 7S and 12S proteins from the meal. The aqueous protein extract solution is heat treated at an elevated temperature to precipitate 7S and 12S proteins and leave a 2S protein solution from which the isolate may be recovered. In a further aspect, the aqueous protein solution is concentrated prior to the heat treatment.
    • 制备具有至少约90重量%(N x 6.25),优选至少约100重量%的蛋白质含量并主要由2S蛋白质组成且基本上不含7S和12S蛋白质的卡诺拉蛋白分离物。 一方面,在升高的温度下用蛋白质水溶液提取菜籽油籽粉,以优先从膳食中提取2S蛋白,以产生主要含有2S蛋白质的卡诺拉蛋白溶液。 作为分离物回收2S卡诺拉蛋白。 另一方面,最初用水提取油菜籽油籽粉,以优先提取7S和12S卡诺拉蛋白,然后用盐水溶液提取卡诺拉油种子粉,从膳食中提取2S蛋白。 从盐水提取物中回收2S卡诺拉蛋白分离物。 另一方面,用盐水溶液提取卡诺拉籽油籽粉,从膳食中提取2S,7S和12S蛋白质。 将蛋白质水溶液溶液在升高的温度下进行热处理以沉淀7S和12S蛋白质,并留下可从中回收分离物的2S蛋白溶液。 在另一方面,在热处理之前将蛋白质水溶液浓缩。