|Source:||The herbs of Trilepisium madagascariense|
|Biological Activity or Inhibitors:|| 1. Trilepisflavan shows significant antimicrobial activity.
|Solvent:||Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, 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.
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|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||3.4926 mL||17.463 mL||34.926 mL||69.8519 mL||87.3149 mL|
|5 mM||0.6985 mL||3.4926 mL||6.9852 mL||13.9704 mL||17.463 mL|
|10 mM||0.3493 mL||1.7463 mL||3.4926 mL||6.9852 mL||8.7315 mL|
|50 mM||0.0699 mL||0.3493 mL||0.6985 mL||1.397 mL||1.7463 mL|
|100 mM||0.0349 mL||0.1746 mL||0.3493 mL||0.6985 mL||0.8731 mL|
Phytochemistry Letters, 2012 ,5 (3) :524-8.
|Chemical constituents of Trilepisium madagascariense (Moraceae) and their antimicrobial activity[Reference: WebLink]|
|The chemical study of Trilepisium madagascariense has led to the isolation of two previously undescribed compounds, (+)-(2S)-7-hydroxy-3′,4′-dimethoxyflavan (Trilepisflavan) and (E)-4-[3-(3,4-dihydroxyphenyl)prop-2-enoyloxy]-3-hydroxybenzoic acid (trilepisuimic acid), together with ten known compounds caffeic acid, catechin, erythrodiol-3-O-palmitate, 8-C-glucopyranosylapigenin, dihydrokaempferol, protocatechuic acid, 3′,7-dihydroxy-4′-methoxyflavan, isoliquiritigenin, luteolin and 1,3-dimethoxybenzene. Their structures were elucidated on the basis of spectroscopic evidence. Crude extracts, Trilepisflavan, dihydrokaempferol and 8-C-glucopyranosylapigenin showed significant antimicrobial activity.|