Results 101 to 110 of about 1,078 (181)

The design of disengaging mechanism of radix pseudostellariae and soil

open access: yesIOP Conference Series: Materials Science and Engineering, 2017
Shungen Xiao   +2 more
openaire   +1 more source

Analysis of cyclic peptides in pseudostellaria heterophylla (Miq.) pax by high performance liquid Chromatographic/Electrospray ionization time of flight mass Spectrometry

open access: yes, 2006
A new method for the analysis of cyclic peptides in Pseudostellaria heterophylla ( Miq.) Pax was established by high performance liquid chromatography/electrospray ionization time -of-flight -mass spectrometry (HPLC/ESI-TOFMS).
王小如   +9 more
core  

Determination of Pseudostellarin B(cyclic peptide) in Taizishen(Pseudostellaria heterophylla(Miq.) Pax) by RP-HPLC

open access: yes, 2007
建立了一种用于分析太子参中环肽Pseudostellarin B的高效液相色谱法。该方法采用反相C18柱:流动相A为水,流动相B为乙腈,梯度洗脱,流速为1.0 mL/min,紫外检测波长为203 nm,柱温为30℃,外标法定量。结果表明,在0.5~20μg范围内标准曲线有良好的线性关系(r=0.9995),加标回收率为96.7%~104.5%,方法的精密度良好 ...
康海宁   +4 more
core  

Heterophyllin B ameliorates diabetic lower limb ischemia by inhibiting SMOX to activate the Nrf2 antioxidant pathway. [PDF]

open access: yesChin Med
Lin S   +13 more
europepmc   +1 more source

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