2]Zeng Z J, Zou Y, Guo D S, et al. Comparison studies of DNA and RNA in royal jelly from Apis mellifera and Apis cerana [ J ]. Indian Bee Journal,~006,68(1-4) :18-21.
3Zheng H Q, Hu F L, Dietemann V. Changes in composition of royal jelly harvested at different times: consequences for qualitystandards [ J ].Apidologie, 2011,42 ( 1 ) : 39-47.
4Wei W T, Hu Y Q, Zheng H Q, et al. Geographical influences on content of 10-hydroxy-trans-2-decenoic acid in royal jelly in~, o r J| I China[ J] .Journal of Economic Entomology,2013,106(5) : 1958-1963.
5ZENG Z J,ZOU Y,GUO D S,et al.Comparison studies of DNA and RNA in royal jelly from Apis mellifera and Apis cerana[J].Indian Bee J,2006,68(1/2/3/4):18-21.
6WEI W T,HU Y Q,ZHENG H Q,et al.Geographical influences on content of 10-hydroxy-trans-2-decenoic acid in royal jelly in China[J].J Econ Entomol,2013,106(5):1958-1963.
7ZHENG H Q,HU F L,DIETE V.Changes in composition of royal jelly harvested at different times:consequences for quality standards[J].Apidologie,2011,42(1):39-47.
8FERIOLI F,MARCAZZAN G L,CABONI M F.Determination of(E)-10-hydroxy-2-decenoic acid content in pure royal jelly:a comparison between a new CZE method and HPLC[J].J Sep Sci,2007,30(7):1061-1069.
9ZHOU J H,ZHAO J,YUAN H C,et al.Comparison of UPLC and HPLC for determination of trans-10-hydroxy-2-decenoic acid content in royal jelly by ultrasound-assisted extraction with internal standard[J].Chromatographia,2007,66(3/4):185-190.