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    • 5. 发明授权
    • Phosphoric acid-amino acid-polyvalent metal composite salt and ruminant
feed additive composition
    • 磷酸 - 氨基酸 - 多价金属复合盐和反刍动物饲料添加剂组成
    • US5763657A
    • 1998-06-09
    • US894703
    • 1997-08-28
    • Toyoto HijiyaToru IkedaKenichi MoriToshihide YukawaTadashi TakemotoHajime Kamada
    • Toyoto HijiyaToru IkedaKenichi MoriToshihide YukawaTadashi TakemotoHajime Kamada
    • A23K1/00A23K1/16A23K1/175A23K1/18C07C229/26C07C279/14C07C229/00
    • C07C229/26A23K20/142A23K20/147A23K20/26A23K40/10A23K40/35A23K50/10C07C279/14Y10S426/807
    • The present specification discloses a ruminant feed additive composition which contains as an active ingredient a phosphoric acid-amino acid-polyvalent metal composite salt (final composite salt) which is insoluble in neutral or alkaline water and is soluble in acidic water and which can be obtained by treating a composite salt composed of a basic amino acid, magnesium and phosphoric acid with a salt of a divalent or trivalent (polyvalent) metal other than magnesium, or by treating the above-mentioned composite salt with the polyvalent metal salt and a condensed phosphoric acid component (alone) or the condensed phosphoric acid component and a phosphoric acid component (in combination), this composition taking the form of a powder or granules. The above-mentioned final composite salt can exhibit the excellent stability to neutral or slightly acidic water, namely, the low solubility therein in comparison with the intermediate composite salt, and it can have both the excellent insolubility of the basic amino acid in a rumen of a ruminant and the excellent elution thereof in an abomasum and lower digestive organs.
    • PCT No.PCT / JP96 / 03420 Sec。 371日期1997年8月28日 102(e)日期1997年8月28日PCT 1996年11月21日PCT公布。 第WO97 / 24314号公报 日本1997年7月10日本说明书公开了一种反刍动物饲料添加剂组合物,其含有不溶于中性或碱性水并且可溶于酸性水的磷酸 - 氨基酸 - 多价金属复合盐(最终复合盐)作为活性成分 并且可以通过用碱性氨基酸,镁和磷酸组成的复合盐与除了镁以外的二价或三价(多价)金属的盐处理或通过用多价金属处理上述复合盐来获得 盐和缩合磷酸组分(单独)或缩合磷酸组分和磷酸组分(组合),该组合物为粉末或颗粒形式。 上述最终的复合盐可以显示出对中性或微酸性水的优异的稳定性,即与中间复合盐相比,其溶解度低,并且可以具有优异的碱性氨基酸在瘤胃的不溶性 反刍动物和在皱胃和下消化器官中的优异洗脱。