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目的测定马蹄香和微生态制剂中氨基酸和微量元素的含量,深入认识马蹄香和微生态制剂的特点。方法应用国家标准GB/T 5009.124-2003高效液相法和应用日本岛津公司ICPS-1000Ⅱ型等离子体发射光谱仪测定马蹄香和微生态制剂中氨基酸和微量元素含量。结果氨基酸含量在乳酸菌素片>亿活>马蹄香>金双歧>贝飞达>思连康>合生原>妈咪爱。谷氨酸在所有制剂中含量均高,天冬氨酸在多数制剂中含量也高。而胱氨酸在所有制剂中含量均低或未能测出。元素钙、磷、镁和硫含量在马蹄香>乳酸菌素片>亿活>思连康>金双歧>妈咪爱>贝飞达>合生原。马蹄香中微量元素含量较丰富。结论马蹄香和不同的微生态制剂所含的氨基酸和微量元素各有特点,这对不同制剂的微量营养素的认识有特殊意义。
Aim To determine the contents of amino acids and trace elements in Houttuynia cordata Thunb and its probiotics, and to understand the characteristics of Horseshoe incense and probiotics. Methods The national standards GB / T 5009.124-2003 high performance liquid phase method and the application of Shimadzu ICPS-1000 Ⅱ plasma emission spectrophotometer Determination of Amaryllis and probiotics amino acids and trace elements in the content. Results Amino acid content in lactobacillus tablets> 100 million> Horseshoe> gold Bifidobacterium> Feifei> Si Liankang> Hopson> Mommy love. Glutamate is high in all formulations and aspartic acid is high in most formulations. Cystine levels were low or undetectable in all formulations. Elemental Calcium, Phosphorus, Magnesium and Sulfur content in Horseshoe incense> Lactobacillus tablets> 100 million> Si Liankang> Gold Bifidobacterium> Mommy love> Beifei Da> Co-biopsy. Horseshoe incense in the rich content of trace elements. Conclusion The amino acids and trace elements contained in Houttuynia cordata and different probiotics have their own characteristics, which have special significance to the understanding of micronutrients in different preparations.