[1]Delectis Florae Reipublicae Popularis Sinicae,Agendae Academiae Sinicae Edita.Flora Reipublicae Popularis Sinicae(中国植物志) [M].Vol 42. Beijing:Science Press,1998:312. [2]TAO H J. Ming Yi Bie Lu(名医别录) [M].Beijing:People’s Mdical Pblishing House,1986:96. [3]TANG S W. Certificate of Rehabilitation Governance and the History of Chinese Materia Medica(重修政和经史证类本草)[M]. Vol 27. Beijing:People’s Mdical Pblishing House,1957:508. [4]LI S Z. An Outline Treatise of Medical Herbs(本草纲目)[M].Vol 3.Beijing:People’s Mdical Publishing House,1978:1652. [5]HE C N,GAO W W,TONG J M. Saponins compounds on plants of Medicago[J].Chinese Agricultural Science Bulletin(中国农学通报), 2005(3): 107-111. [6]STOCHMAL A, SIMONET A M, MACIAS F A,et al.Acylated apigenin glycosides from alfalfa(Medicago sativa L.)var. Artal[J]. Phytochemistry, 2001, 57(8): 1223-1226. [7]RAJLAKSHMI P O I, ADITYACHOUDHURY N. Occurrence of two rare amides in Medicago polymorpha[J]. Indian J Chem Sect B, 1986, 25: 1245-1246. [8]STOCHMAL A, SIMONET A M, MACIAS F A,et al. Alfalfa (Medicago sativa L.) flavonoids.2. Tricin and chrysoeriol glycosides from aerial parts[J]. J Agric Food Chem, 2001,49(11): 5310-5314. [9]GEHRING E, GEIGER H. The seed flavonoids of Medicago varia Martyn c. v. Cardinal (Fabaceae) [J]. Biosci, 1980, 35(5-6): 380-383. [10]INGHAM J L. Isoflavonoid phytoalexins of the genus Medicago[J]. Biochem Syst Ecol,1979, 7(1): 29-34. [11]INGHAM J L. A new isoflavanone phytoalexin from Medicago rugosa[J]. Planta Med, 1982, 45(1): 46-47. [12]FLAMINI G, CIONI P L, MORELLI I,et al. Composition of the essential oil of Medicago marina L. from the coastal dunes of Tuscany, Italy[J]. Flavour Fragrance J, 2003, 18(5): 460-462. [13]CHUNG I M, SEIGLER D, MILLER D A,et al. Autotoxic compounds from fresh alfalfa leaf extracts: identification and biological activity[J]. J Chem Ecol, 2000. 26(1): 315-327. [14]TERUHIKO Y, SADAO S. Benzoic acid derivatives conjugated with dicarboxylic acids from alfalfa(Medicago sativa)[J]. Agric Biol Chem,1977, 41(12): 2427-2429. [15]BIGGS D R, SHAW G J. WAIROL. A new coumestan from Medica-go sativa[J]. Phytochem, 1980, 19(12): 2801-2802. [16]RAJLAKSHMI P N A. Medipolymorphol, A new sterol from Medicago polymorpha Roxb[J]. Indian J Chem, 1988, 6: 860-861. [17]NOGUCHI A, YOSHIHARA T, ICHIHARA A,et al. Ferric phosphate-dissolving compound, alfafuran, from alfalfa (Medicago sativa L.) in response to Iron-deficiency stress[J]. Biosci Biotechnol Biochem, 1994,58(12): 2312-2313. [18]EL-GAMMAL A A, MANSOUR R M A. Antimicrobial activities of some flavonoid compounds[J].Zentralbl Mikrobiol, 1986, 141(7): 561-565. [19]SALEH N A M, BOULOS L, EL-NEGOUMY S I,et al. A comparative study of the flavonoids of M.radiata with other M. and related Trigonella species[J]. Biochem Syst Ecol, 1982, 10(1): 33-36. [20]STOCHMAL A, PIACENTE S, PIZZA C,et al. Alfalfa (Medicago sativa L.) flavonoids.1.apigenin and luteolinglycosides from aerial parts[J].J Agric Food Chem, 2001, 49(2): 753-758. [21]PIRETTI MV, ZELI F, PISTORE R. Flavonoid polyphenols in alfalfa (Medicago sativa) [J]. Gazz Chim Ital, 1982, 112(1-2): 47-50. [22]PEREZ G, CERESUELA J L, GONZALEZ A E,et al. Flavonoids in seed coats of Medicago arborea and M. strasseri (Leguminosae): ecophysiological aspects[J]. J Basic Microbiol, 1992, 32(4): 241-248. [23]POI R, ADITYACHAUDHURY N. Flavonoids from Medicago Polymorpha Roxb[J]. J Indian Chem Soc, 1989, 66(6):422. [24]BURDA S, JURZYSTA M. Isolation and identification of flavonoids from Medicago lupulina flowers[J]. Acta Soc Bot Pol, 1988, 57(4): 563-571. [25]TORCK M, PINKAS M, JAY M. Flavonoid heterosides of Medicago arborea L[J]. Pharmazie, 1983, 38(11):783. [26]GAO W W. Study on pharmacological activities and factors which affect flavonoids and saponins for plants of Medicago[D]. Beijing:Chinese Academy of Medical Sciences, 2004. [27]FAHEY J W, STEPHENSON K K. Pinostrobin from honey and thai ginger (boesenbergiapandurata): A potent flavonoid inducer of mammalian phase 2 chemoprotective and antioxidant enzymes[J]. J Agric Food Chem, 2002, 50(25): 7472-7476. [28]NGHAM J L. Isoflavonoid phytoalexins of the genus Medicago[J]. Biochem Syst Ecol, 1979, 7(1): 29-34. [29]EL-GAMMAL A A, MANSOUR R M A. Antimicrobial activities of some flavonoid compounds[J]. Zentralbl Mikrobiol, 1986, 141(7): 561-565.