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    Continuous aqueous process for the isolation of hemicellulose from corn hulls and other plant hulls
    1.
    发明申请
    Continuous aqueous process for the isolation of hemicellulose from corn hulls and other plant hulls 审中-公开
    用于从玉米壳和其他植物外壳中分离半纤维素的连续含水方法

    公开(公告)号：US20060029702A1

    公开(公告)日：2006-02-09

    申请号：US11196504

    申请日：2005-08-04

    申请人： Roger McPherson ,  John Scott ,  Jeff Underwood

    发明人： Roger McPherson ,  John Scott ,  Jeff Underwood

    IPC分类号： A23L1/216

    CPC分类号： C08B37/0057 ,  A23L7/10 ,  A23L29/206 ,  A23L29/262 ,  C08B30/044 ,  C08B37/0003 ,  C08H8/00 ,  C13K1/06

    摘要： Various methods of obtaining hemicellulose from plant sources are provided. In one embodiment, hemicellulose is obtained from plant hulls by first jet cooking a plant hull slurry to remove starch from the plant hulls, and subsequently jet cooking the destarched plant hull slurry to extract a solubilzed hemicellulose. In an alternative embodiment, hemicellulose may be obtained by forming a plant hull slurry, adding sufficient lime to enable starch gelatinization and separation of hemicellulose in a single jet cooking step, jet cooking the slurry, and separating solubilized hemicellulose from insolubles. Surprisingly, the yield of hemicellulose is high, and the starch from the plant hulls will gelatinize but will not become hydrolyzed, such that the formation of reducing sugars is substantially avoided.

    摘要翻译： 提供从植物来源获得半纤维素的各种方法。 在一个实施方案中，半纤维素通过首先喷射蒸煮植物船体浆料以从植物壳体中除去淀粉而从植物壳体获得，随后喷射蒸煮破坏的植物壳体浆料以提取溶解的半纤维素。 在替代实施方案中，半纤维素可以通过形成植物壳浆料，添加足够的石灰来使淀粉糊化和在单一喷射蒸煮步骤中分离半纤维素，喷射蒸煮浆料，以及从不溶物中分离溶解的半纤维素。 令人吃惊的是，半纤维素的产率高，来自植物壳的淀粉会凝胶化，但不会水解，从而基本上避免了还原糖的形成。

    Electronic tablet
    10.
    发明申请
    Electronic tablet 审中-公开
    电子平板电脑

    公开(公告)号：US20050156902A1

    公开(公告)日：2005-07-21

    申请号：US10761572

    申请日：2004-01-20

    申请人： Roger McPherson ,  Karen Gray ,  James Wood

    发明人： Roger McPherson ,  Karen Gray ,  James Wood

    IPC分类号： G09G5/00

    CPC分类号： G06F1/1601 ,  B60R11/0235 ,  B60R11/0252 ,  B60R11/0264 ,  G06F1/1626

    摘要： An electronic viewing tablet is provided with a uni-body display and touch screen system. The device includes a large display, connectors for USB, flash ROM ports (such as Smart Media, Compact Flash and Secure Digital/Multi-Media Flash) protected behind a waterproof access door, a wireless network interface, a momentary contact switch and a waterproof access panel for servicing the internal battery. An inductive charging system may be provided to recharge an internal battery. A microprocessor based electronic communication and control system controls the electronic components of the device. The electronic tablet allows a user to acquire content and applications on a personal computer or network or purchase data and images on removable flash media. Applications, data and images (electronic books, magazines, newspapers, text files, sheet music and “printed” files) may be downloaded to the tablet through a USB connector, a wireless connection, or through a ROM port. Once loaded onto the tablet, written material may be read wherever the user chooses, independent of the computer or network. A user interface presents simple commands to the user, presented in a graphical fashion on a display, allowing the user to navigate the information stored in the device and execute the applications that are present. Soft buttons on the touch screen allow the user to interact with the tablet.

    摘要翻译： 电子观看平板电脑配有单体显示屏和触摸屏系统。 该设备包括一个大型显示器，用于USB的连接器，防水门后保护的闪存ROM端口（如智能媒体，紧凑闪存和安全数字/多媒体闪存），无线网络接口，瞬时接触开关和防水 检修面板用于维修内部电池。 可以提供感应充电系统以对内部电池进行再充电。 基于微处理器的电子通信和控制系统控制设备的电子部件。 电子平板电脑允许用户在个人计算机或网络上获取内容和应用，或者在可移动闪存介质上购买数据和图像。 应用程序，数据和图像（电子书，杂志，报纸，文本文件，乐谱和“打印”文件）可以通过USB连接器，无线连接或通过ROM端口下载到平板电脑。 一旦加载到平板电脑上，写入的材料可以在用户选择的任何地方读取，独立于计算机或网络。 用户界面向用户呈现简单命令，以图形方式呈现在显示器上，允许用户导航存储在设备中的信息并执行存在的应用程序。 触摸屏上的软按钮允许用户与平板电脑进行互动。