正交法优化葛根超临界提取工艺研究-葛根论文发表 关键词】[/b] 葛根；葛根素；高效液相色谱；超临界流体萃取 [gap=672]Key words】 Radix Puerariae;Puerarin;HPLC;supercritical fluid extraction
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Radix puerariae thomsonii 广西粉葛 ; 粉葛 ; 四川粉葛
Radix puerariae compound capsule 葛根复合胶囊
Kudzuvine Root Radix Puerariae 蛤蚧粉末 ; 葛根粉末
Radix Puerariae Extract 葛根提取物
extractum radix puerariae extract 葛根提取
Kudzu powder Radix Puerariae 葛根
As a kind of vital secondary metabolites in high plants, flavonoids have widely pharmacological activities. Many traditional Chinese medicines (TCM), such as Radix Puerariae, Radix Scutellariae, Folium Ginkgo and Flos Chrysanthemi Indici, characterized much pharmacological effect, contain kinds of flavonoids.
黄酮类化合物(Flavonoids)是高等植物中一类重要的次生代谢产物,具有广泛的药理活性,许多中草药如葛根、黄芩、银杏叶和野菊花等,其发挥药理作用的主要有效成分是黄酮类化合物。
参考来源 - 中药桑枝总黄酮的提取工艺及其降血糖药理学研究The content in 2-year old vine was much higher than in 1-year old vine. The descending order of the contents of puerarin and isoflavones was as follow: 5-years old root＞over 2-years old vine＞one year old vine＞Radix Puerariae.
2野葛品质分析对野葛根、茎中及粉葛根中葛根素和异黄酮含量的测定结果表明,5年生野葛块根中葛根素和异黄酮含量显著高于茎的含量,2年以上生茎显著高于1年生茎,葛根素和异黄酮含量的高低顺序均为:5年生根＞2年以上生茎＞1年生茎＞粉葛。
参考来源 - 野葛适宜采收期的确定与品质评价·2,447,543篇论文数据，部分数据来源于NoteExpress
Objective: To optimize the Bionic extraction of Radix Puerariae through orthogonal design.
目的：通过正交试验法考察葛根超微粉仿生提取条件。
Objective in order to set up a set of effective Extraction and separation of Flavonoids in Radix Puerariae.
目的建立一套有效的提取及初步分离葛根中葛根素的方法。
Conclusion: HPLC fingerprint method is repeatable and can be used in quality assessment of Radix Puerariae.
结论：HPL C指纹图谱法重现性好，可作为葛根的一项质控指标。
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