|Source:||The roots of Paeonia lactiflora Pall.|
|Biological Activity or Inhibitors:||1. Galloylpaeoniflorin, gallic acid, paeoniflorin, and paeonol are the main effective components of Moutan Cortex, Moutan Cortex exhibits good activity on acute lung injury.
2. Galloylpaeoniflorin exhibits anticomplement effects.
3. Galloylpaeoniflorin reveals a more pronounced radical scavenging effect than a-tocopherol.
4. Galloylpaeoniflorin can take part in improving blood circulation by inhibiting ether platelet aggregation and/or blood coagulation.
|Solvent:||Pyridine, DMSO, Methanol, Ethanol, etc.|
|Storage:||Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please email to: email@example.com
|After receiving:||The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.|
|1 mg||5 mg||10 mg||20 mg||25 mg|
|1 mM||1.5808 mL||7.9039 mL||15.8078 mL||31.6156 mL||39.5194 mL|
|5 mM||0.3162 mL||1.5808 mL||3.1616 mL||6.3231 mL||7.9039 mL|
|10 mM||0.1581 mL||0.7904 mL||1.5808 mL||3.1616 mL||3.9519 mL|
|50 mM||0.0316 mL||0.1581 mL||0.3162 mL||0.6323 mL||0.7904 mL|
|100 mM||0.0158 mL||0.079 mL||0.1581 mL||0.3162 mL||0.3952 mL|
Zhongguo Zhong Yao Za Zhi. 2014 Nov;39(22):4389-93.
|Spectrum-effect relationship of Moutan cortex against lipopolysaccharide-induced acute lung injury.[Pubmed: 25850273]|
|The activities of all samples against protein and tumor necrosis a factor were tested by the model of lipopolysaccharide-induced acute lung injury. The possible relationship between HPLC-MS fingerprints and the activitieswere deduced by the Partial least squares regression analysis method. Samples were analyzed by HPLC-MS/MS to identify the major peaks. The results showed that each sample had some effect on acute lung injury. Four components with a lager contribution rate of efficacy were calculated by the research of spectrum-effect relationship. Moutan Cortex exhibited good activity on acute lung injury, and gallic acid, paeoniflorin, Galloylpaeoniflorin and paeonol were the main effective components.|
J Nat Prod. 2014 Jan 24;77(1):42-8.
|Anticomplement monoterpenoid glucosides from the root bark of Paeonia suffruticosa.[Pubmed: 24377852 ]|
|Six new (1-6) and 19 known monoterpenoid glucosides were isolated from the root bark of Paeonia suffruticosa. The monoterpenoid glucosides 1, 2, 7, 10-19, and 22 exhibited anticomplement effects with CH50 and AP50 values ranging from 0.14 to 2.67 mM and 0.25 to 3.67 mM, respectively. In a mechanistic study, suffrupaeoniflorin A (1) interacted with C1q, C3, C5, and C9, while Galloylpaeoniflorin (12) and galloyloxypaeoniflorin (19) acted on C1q, C3, and C5 components in the complement activation cascade.|
Molecules. 2012 Apr 30;17(5):4915-23.
|Suffruyabiosides A and B, two new monoterpene diglycosides from moutan cortex.[Pubmed: 22547314 ]|
|Suffruyabiosides A and B are rare monoterpene diglycosides, including a cellobiose in the molecules. Salicylpaeoniflorin (4) had a antiproliferation effect similar to paeoniflorin (3) on human lung adenocarcinoma epitherial A549 cells. Galloylpaeoniflorin (8) and salicylpaeoniflorin (4) revealed a more pronounced radical scavenging effect than a-tocopherol (positive control). An increase in the number of phenolic hydroxyl groups produced a more effective radical scavenging effect [8 > mudanpioside E (6) > oxypaeoniflorin (5)]. Comparison of the effects of 4 and 5 showed that o-substitution with a phenolic hydroxyl group was more effective than p-substitution. The results suggest that salicylpaeoniflorin (4) may be useful as a cytotoxic and a radical scavenging agent.|
Pharmazie. 2010 Aug;65(8):624-8.
|Platelet anti-aggregatory and blood anti-coagulant effects of compounds isolated from Paeonia lactiflora and Paeonia suffruticosa.[Pubmed: 20824965]|
|Eighteen compounds, which have been reported to be present in both plant medicines, were evaluated for their effects on platelet aggregation and blood coagulation. Paeonol (5), paeoniflorin (9), benzoylpaeoniflorin (11), and benzoyloxypaeoniflorin (12) were found to be the major common active constituents and they would collectively contribute to improving blood circulation through their inhibitory effects on both platelet aggregation and blood coagulation. In addition, methylgallate (4), (+)-catechin (7), paeoniflorigenone (8), Galloylpaeoniflorin (13), and daucosterol (16) may also take part in improving blood circulation by inhibiting ether platelet aggregation and/or blood coagulation.|