5Pandey SC, Singh SS, Ghosh A. Chemistry and pharmacological aspects of Hoya species-A review[ J ]. J Med Arom Plants ,2004,26 : 775-783.
6Abe F, Fujishima H, Iwase Y, et al. Pregnanes nd pregnane glycosides from Hoya camosa[J]. Chem Pharm Bull, 1999,47(8) :1128-1133.
7Altenburge R, Matile P. Circadin rhythmicity of fragrance emission in flowers in flowers of Hiya camosa [ J ]. Plant, 1958,174:248-252.
8Rayder L, Ting I P. CAM-idling in Hoya carnosa (Asclepidaceae) [ J]. Photosynth Res, 1983, 4 : 203-211.
9Alen Y, Nakajima S, Nitoda T, et al. Antinematodal activity of some tropical rainforest plants against the pinewood nematode[J]. Z Naturforsch, 2000, 55:295-299.
10Kyogoku M. Type I allergy, Occupational sthma, analysis ofallergens, and heposensitization focused on Hoya (sea squirt) asthma[J]. Immunilogy Fronier, 1994, 4:387- 392.