发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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Feed additives—Part 1:Amino acids, their salts and analogues—L-Threonine
本标准规定了饲料级L-苏氨酸产品的技术要求、试验方法、检验规则、标签、包装、运输、贮存和保质期。 本标准适用于以淀粉、糖质为主要原料,经发酵、提取制成的饲料级L-苏氨酸。 化学名称:L-2-氨基-3-羟基丁酸 分子式:CHNO 相对分子质量:119.12(按2006年国际相对原子质量)
Feed grade.L-Threonine
本文件规定了L-苏氨酸的技术要求、试验方法、检验规则、标志、标签、包装、运输、贮存。本文件适用于以淀粉质类、糖类等为原料,经生物发酵法生产的,用于食品加工用的L-苏氨酸。
本文件规定了N-(9-芴甲氧羰基)-o-叔丁基-L-苏氨酸的质量要求、试验方法、检验规则、标志、包装、运输、贮存与有效期。 本文件适用于采购N-(9-芴甲氧羰基)-o-叔丁基-L-苏氨酸的质量要求。
Fmoc-Thr(tBu)-OH
Feed, premixtures. Determination of lysine, methionine and threonine
Feed, premixtures. Determination of lysine, methionine and threonine
Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures (ISO 17180:2013); German version EN ISO 17180:2013
Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
Animal feeding stuffs. Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
Animal feeding stuffs. Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
Animal feeding stuffs — Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
Diese Internationale Norm legt ein Verfahren zur quantitativen Bestimmung von freiem (nicht proteingebundenen) Lysin, Methionin und Threonin in handelsublichen Produkten und Vormischungen fest, die mehr als etwa 10 % Massenanteil der entsprechenden Aminosaure enthalten. Es unterscheidet nicht zwischen D- und L-Formen. ANMERKUNG Fur die Anwendung dieser Internationalen Norm gilt, dass der Begriff "Aminosauren", der im Abschnitt 2 und folgend verwendet wird, sich auf Lysin, Methionin und Threonin bezieht.
Animal feeding stuffs - Determination of lysine@ methionine and threonine in commercial amino acid products and premixtures
Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
Mixed fodders, raw mixed fodders. Determination of aminoacids (lysine, methionine, threonine, cystine and triptophane) content by method of capillary electrophoresis
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Mixed fodders, raw mixed fodders. Determination of amino acids (lysine, methionine, threonine, cystine and triptophane) content by method of capillary electrophoresis
Zpracovatel: ?st?ední kontrolní a zku?ební ústav zemědělsk?, Praha, I?O 020338, Ing. Helena Beranová, Ing. Milo? Schwarz, Ing. Hana ?mídová Pracovník ?eského normaliza?ního institutu: Ing. Ivana Zittová
Testing methods for feeding stuffs - Part 88: Determination of fortificate content of threonine
L(-)-threonine