Directional Freezing of Ribulose-1,5-Bisphosphate Carboxylate-Oxygenase (RUBISCO)

    公开(公告)号:US20240358041A1

    公开(公告)日:2024-10-31

    申请号:US18771484

    申请日:2024-07-12

    摘要: Provided herein are methods for making an extruded protein product using a high-moisture extrusion technique is described. High moisture extrudates described can allow for a high inclusion of oil without disrupting a fibrous structure formation during cooling and provides an improved fatty mouthfeel perception upon consumption. Also provided herein are directionally frozen highly fibrous scaffolds generated from a solution of a ribulose 1,5-bisphosphate carboxylase/oxygenase (RuBisCO) protein isolate, an additive, and water. Described are compositions where a structure or strength of the directionally frozen highly fibrous scaffold is modulated in relation in part to a concentration of the RuBisCO protein isolate and temperatures of setting of the directionally frozen highly fibrous scaffold and other additives. The directionally frozen highly fibrous scaffold may be post-processed to serve as a whole-cut meat product or is used as a fibrous and protein-rich scaffold for cell culturing to generate a hybrid cultivated meat product.

    Method for treating an aqueous protein solution to kill microorganisms
therein without causing coagulation and composition thereof
    7.
    发明授权
    Method for treating an aqueous protein solution to kill microorganisms therein without causing coagulation and composition thereof 失效
    用于处理蛋白质水溶液以杀死其中的微生物而不引起凝血的方法及其组成

    公开(公告)号:US5882718A

    公开(公告)日:1999-03-16

    申请号:US809540

    申请日:1997-03-06

    摘要: A method for treating an aqueous protein solution so as to kill microorganisms which may be present therein, but without causing coagulation, comprises either (1) mixing the solution with sufficient enzymatically produced protein hydrolysate (H1) to prevent coagulation of the mixture when the mixture is subsequently subjected to a heat treatment to kill microorganisms, and then subjecting the mixture to such a heat treatment, or (2) using one or more enzymes to hydrolyze protein in the aqueous protein solution to an extent sufficient to prevent coagulation of the resulting liquid hydrolysate (H2) when it is subsequently subjected to a heat treatment to kill microorganisms, and then subjecting the liquid hydrolysate (H2) to such a heat treatment. The use of aqueous protein solutions treated in this manner in the production of a foodstuff, such as a meat-based foodstuff, contributes very significantly to reducing any risk of contamination of the foodstuff by harmful microorganisms.

    摘要翻译: PCT No.PCT / DK95 / 00375 Sec。 371日期1997年3月6日 102(e)1997年3月6日PCT PCT 1995年9月20日PCT公布。 出版物WO96 / 08974 日期1996年3月28日一种处理蛋白质水溶液以杀死可能存在于其中但不引起凝血的微生物的方法包括(1)将溶液与足够的酶促产生的蛋白质水解产物(H1)混合以防止 混合物随后进行热处理以杀死微生物,然后对混合物进行这种热处理,或(2)使用一种或多种酶将蛋白质水溶液中的蛋白质水解至足以防止 随后对其进行热处理以杀死微生物,然后使液体水解产物(H2)进行这种热处理,使所得液态水解产物(H2)凝结。 以这种方式处理的蛋白质水溶液在生产食品如肉类食品中的用途对于减少有害微生物污染食品的风险非常有助。

    Process for making a low meat product
    9.
    发明授权
    Process for making a low meat product 失效
    制作低肉制品的方法

    公开(公告)号:US5650187A

    公开(公告)日:1997-07-22

    申请号:US570651

    申请日:1995-12-11

    CPC分类号: A23L13/60 A23L13/30 A23L13/52

    摘要: A process for making a low fat meat product includes grinding meat having less than 50% fat to reduce the meat to a small particle size. The meat is then heated to a target temperature less than 100.degree. F., which is hot enough to melt the fat and low enough not to denature the meat. The meat is then placed in a centrifuge and subject to centrifugal separation, thereby making a low fat meat product and an oil product. The low fat meat is removed from the centrifuge and chilled and the oil product is removed and may later be subject to a polishing operation. In addition, the process may include mixing the meat after it has been heated and before being placed into the centrifuge.

    摘要翻译: 制造低脂肪肉制品的方法包括研磨具有少于50%脂肪的肉,以将肉减少至小粒径。 然后将肉加热到低于100°F的目标温度,该温度足以熔化脂肪并足够低以使肉变性。 然后将肉放入离心机中并进行离心分离,从而制成低脂肪肉制品和油品。 将低脂肪肉从离心机中取出并冷却,除去油品,随后可进行抛光操作。 此外,该方法可以包括在加热之后并在放入离心机之前混合肉。

    Process for the production of low fat meats
    10.
    发明授权
    Process for the production of low fat meats 失效
    生产低脂肪肉的方法

    公开(公告)号:US5405632A

    公开(公告)日:1995-04-11

    申请号:US106564

    申请日:1993-08-16

    申请人: Saba Mahboob

    发明人: Saba Mahboob

    CPC分类号: A23L13/67 A23L13/00 A23L13/30

    摘要: Raw meat is heated to form a meat juice containing fat and nutrients, the heated meat is separated from the meat juice, the meat juice is separated into a fat layer and an aqueous layer containing nutrients, the aqueous layer is added to the previously heated meat to form a mixture and the mixture is heated so that the meat absorbs the aqueous layer to produce a low fat meat product.

    摘要翻译: 将生肉加热形成含有脂肪和营养物质的肉汁,加热的肉与肉汁分离,将肉汁分成脂肪层和含有营养物质的水层,将水层加入到先前加热的肉中 以形成混合物,并加热混合物,使得肉吸收水层以产生低脂肪肉制品。