bigleaf magnolia bark的用法和样例：
- Extracts: Common cnidium fruit extract, Magnolia bark extract, Dan-shen root extract, Rosemary extract, Green tea extract, Grape seed extract and Stachyose, etc.
- The history,present production and development perspective of local magnolia bark in Enshi were systematically analysed based upon relevent data and investigation on the spot .
- Decoction of Magnolia Bark and Ephedra
- twolobed officinal magnolia bark
- Raw slices of Medicinal Magnolia Bark