An Anti-Inflammatory Composition of Boswellia serrata Resin Extracts Alleviates Pain and Protects Cartilage in Monoiodoacetate-Induced Osteoarthritis in Rats

Figure 1

The major active boswellic acids present in LI13019F1. (a) 11-keto-β-boswellic acid (KBA), (b) 3-O-acetyl-11-keto-β-boswellic acid (AKBA), (c) α-boswellic acid (α-BA), (d) β-boswellic acid (β-BA), (e) 3-O-acetyl-α-boswellic acid (α-ABA), and (f) 3-O-acetyl-β-boswellic acid (β-ABA).

(a)

(b)

(c)

(d)

(e)

(f)