Botanical Information Magnolia biondii Pamp. (under development)
Synonyms | Magnolia aulacosperma Rehder & E.H.Wilson |
Magnolia axilliflora T.B.Chao, Y.H.Ren & J.T.Gao | |
Magnolia axilliflora var. alba T.B.Chao, Y.H.Ren & J.T.Gao | |
Magnolia axilliflora var. multitepala T.B.Chao, Y.H.Ren & J.T.Gao | |
Magnolia biondii f. purpurascens Y.W.Law & Z.Y.Gao | |
Magnolia biondii var. axilliflora T.B.Chao, T.X.Zhang & J.T.Gao | |
Magnolia biondii var. flava T.B.Chao, J.T.Gao & Y.H.Ren | |
Magnolia biondii var. latitepala T.B.Chao & J.T.Gao | |
Magnolia biondii var. multalabastra T.B.Chao, T.X.Zhang & J.T.Gao | |
Magnolia biondii var. ovata T.B.Chao & T.X.Zhang | |
Magnolia biondii var. parvialabastra T.B.Chao, J.T.Gao & Y.H.Ren | |
Magnolia biondii var. planities T.B.Chao & T.Z.Qiao | |
Magnolia biondii var. purpurea T.B.Chao & Y.C.Qiao | |
Magnolia conspicua var. fargesii Finet & Gagnep. | |
Magnolia denudata var. fargesii (Finet & Gagnep.) Pamp. | |
Magnolia fargesii (Finet & Gagnep.) W.C.Cheng | |
Magnolia funiushanensis T.B.Chao, J.T.Gao & Y.H.Ren | |
Magnolia funiushanensis var. purpurea T.B.Chao & J.T.Gao | |
Magnolia henanensis B.Y.Ding & T.B.Chao | |
Yulania biondii (Pamp.) D.L.Fu J. Wuhan | |
Yulania biondii var. angustitepala D.L.Fu, T.B.Chao & D.W.Zhao | |
Yulania pilocarpa var. ellipticifolia D.L.Fu, T.B.Chao & J.Zhao | |
Common name (en) | Biondi’s Magnolia |
Common name (zh) | 望春玉兰 |
Sample preparation | To 0.5 g of the powdered herbal drug add 3.0 mL of methanol. Sonicate for 15 min and centrifuge for 15 min. Transfer the supernatant to a 5 mL flask. Add 2 mL of methanol to the residue, sonicate for 15 min and centrifuge. Transfer the supernatant into the same 5 mL flask. Dilute the combined supernatants to 5.0 mL with methanol. Filter through a membrane filter (nominal pore size 0.45 µm) if necessary |
Mobile phase | Methanol, ethyl acetate, toluene 1:5:30 (v/v/v) |
Derivatization | Treat with vanillin reagent, heat at 100-105 °C for 5-7 min and examine |
Sample preparation | Weigh 1.0 g of the powdered sample and put into a 50-mL centrifugal tube, then add 10 mL of methanol. Sonicate (490 W) the mixture for 30 min. Centrifuge at about 1800¬g for 10 min and then filter |
Mobile phase | Dichloromethane, diethyl ether 5:1 (v/v) |
Derivatization | Spray with 10% sulfuric acid reagent and heat the plate at 70°C until the spot appear (about 10 min) |