Product informatin DBs
Theaflavin
Theaflavins(TF) has antioxidant activity, the TF present in black tea possess at least the same antioxidant potency as catechins present in green tea, and that the conversion of catechins to TF during fermentation in making black tea does not alter significantly their free radical-scavenging...
Isomahanine
Isomahanine and mahanine , isolated from the ethyl acetate extract of Murraya koenegii (Rutaceae) leaves, show antibacterial activity towards Flavobacterium columnare and Streptococcus iniae which caused columnaris disease and streptococcosis respectively; isomahanine has the ...
Citreorosein
Citreorosein, a naturally occurring anthraquinone derivative isolated from Polygoni cuspidati radix, attenuates cyclooxygenase-2-dependent prostaglandin D2 generation by blocking Akt and JNK pathways in mouse bone marrow-derived mast cells, it represents a potential therapeutic approach for the t...
Taraxerol
Taraxerol, a triterpenoid compound, has potent anti-inflammatory effects,it downregulates the expression of proinflammatory mediators in macrophages by interfering with the activation of TAK1 and Akt, thus preventing NF-κB activation. [1] Taraxerol can produce triterpenoid anti-cancer...
Isochlorogenic acid C
Isochlorogenic acid C possesses potent hepatoprotective and anti-HBV effects; the anti-apoptotic and anti-injury effects could be achieved by its anti-oxidative properties and interfering the caspase-3 and TGF-beta expressions.;the anti-HBV target may mainly be at the downstream links of HBV...
Daidzein
Daidzein and genistein glucuronides (DG and GG), major isoflavone metabolites, may be partly responsible for biological effects of isoflavones, such as estrogen receptor binding and natural killer cell (NK) activation or inhibition; DG and GG are weakly estrogenic, and they activate human NK...
Kaempferol 3-gentiobioside
Kaempferol 3-O-gentiobioside (K3G), isolated from C. alata as an abundant flavonoid glycoside, K3G has antiinflammatory activity, shows weak inhibitory effects on Concanavalin A-induced histamine release, 5-lipoxygenase, and COX-1. [1]
Dihydrotanshinone I
Dihydrotanshinone I(DI) and cryptotanshinone, constituents of a medicinal plant, Salvia miltiorrhiza Bunge, have antibacterial activity against a broad range of Gram positive bacteria, they generates superoxide radicals in Bacillus subtilis lysates, the superoxide radicals are important in the an...
Benzoylmesaconine
Benzoylmesaconine (BEN, an aconitine derivative extracted from heated-Aconiti tuber) induces the generation of CD4+ T cells antagonistic to type 2 T cells (BEN-CD4+ T cells), the combination therapy of IL-12 (an inducer of type 1 T cell responses) and BEN (an inhibitor of type 2 T cell respo...
Peonidin-3-O-arabinoside chloride
Peonidin-3-O-arabinoside chloride has antioxidant activity.[1]
