Extrusion of amino acid animal feed supplements
    2.
    发明授权
    Extrusion of amino acid animal feed supplements 失效
    氨基酸饲料添加剂的挤出

    公开(公告)号:US06337084B1

    公开(公告)日:2002-01-08

    申请号:US09065919

    申请日:1998-04-24

    IPC分类号: A23K1165

    摘要: A process uses extrusion technology for the production of a dense amino acid feed supplement. The feed supplement comprises of one or more substantially pure amino acids preferably selected from a group of lysine, threonine or tryptophan, alone or in combination. In one embodiment, a substantially pure amino acid is mixed with water to provide an extrudable mixture with a desired moisture content. The extrudable mixture is fed into an extruder and extruded through a die to provide at least one noodle of dense cohesive material. In another embodiment, at least one noodle is segmented, dried, milled and sieved to provide granules with a particle size range of between about 177 micron and 1190 micron. In a further embodiment, two substantially pure amino acids are mixed to provide a mixture which is extruded to produce at least one noodle. In yet another embodiment, water is removed from an enriched amino acid fermentation broth which is then blended with an additional amount of lysine free base to provide a mixture which is then extruded to provide at least one noodle.

    摘要翻译: 一种方法使用挤压技术生产稠密氨基酸饲料添加剂。 饲料添加剂包含一种或多种基本上纯的氨基酸,优选选自赖氨酸,苏氨酸或色氨酸,单独或组合。 在一个实施方案中,将基本上纯的氨基酸与水混合以提供具有所需水分含量的可挤出混合物。 将可挤出的混合物进料到挤出机中并通过模头挤出以提供至少一个致密的粘性材料的面条。 在另一个实施方案中,将至少一个面条分段,干燥,研磨和筛分,以提供粒度范围为约177微米至1190微米之间的颗粒。 在另一个实施方案中,将两个基本上纯的氨基酸混合以提供被挤出以产生至少一个面条的混合物。 在另一个实施方案中,从富集的氨基酸发酵液中除去水,然后将其与另外量的赖氨酸游离碱混合以提供混合物,然后将其混合以提供至少一个面条。

    Coating process for manufacturing enlarged smooth teeth ends on a comb
    3.
    发明授权
    Coating process for manufacturing enlarged smooth teeth ends on a comb 失效
    用于制造放大光滑牙齿的涂布工艺在梳子上结束

    公开(公告)号:US5078928A

    公开(公告)日:1992-01-07

    申请号:US512936

    申请日:1990-04-24

    摘要: A process for permanently attaching smooth finished globules of coating material to the ends of the teeth of molded plastic combs, picks, lifts and the like, including roughening or oxidizing the teeth ends to remove the gloss finish and form a more adherent surface; dipping the roughened teeth ends into a bath of liquid coating material to attach a globule of coating material to each tooth end and cover the sharp mold-parting line located thereat; and drying the globules attached to the teeth ends.

    摘要翻译: 用于将光滑的涂层材料球固定在模制的塑料梳子,拾取器,升降机等的齿的端部上的方法,包括使牙齿端部粗糙化或氧化以除去光泽度并形成更粘附的表面; 将粗糙的牙齿末端浸入液体涂料浴中,以将涂料小球附着到每个齿端并覆盖位于其上的锋利的模具分型线; 并干燥附着在牙齿末端的小球。