Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review, editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!
GUO Gen-he, PAN Wei, SU De-sen, LAO Qiu-hua, HE Zhi-gang, CHEN Han-zhen. Determination of some organic acids in the fruits of loquat by RP-HPLC[J]. Fujian Journal of Agricultural Sciences, 2005, 20(3): 198-201.
Citation:
GUO Gen-he, PAN Wei, SU De-sen, LAO Qiu-hua, HE Zhi-gang, CHEN Han-zhen. Determination of some organic acids in the fruits of loquat by RP-HPLC[J]. Fujian Journal of Agricultural Sciences, 2005, 20(3): 198-201.
GUO Gen-he, PAN Wei, SU De-sen, LAO Qiu-hua, HE Zhi-gang, CHEN Han-zhen. Determination of some organic acids in the fruits of loquat by RP-HPLC[J]. Fujian Journal of Agricultural Sciences, 2005, 20(3): 198-201.
Citation:
GUO Gen-he, PAN Wei, SU De-sen, LAO Qiu-hua, HE Zhi-gang, CHEN Han-zhen. Determination of some organic acids in the fruits of loquat by RP-HPLC[J]. Fujian Journal of Agricultural Sciences, 2005, 20(3): 198-201.
A RP-HPLC method with UV detector was established to determine the organic acids in the fruits of loquat.The chromatographic conditions were Waters μBondapakTMC18 (3- 9mm i.d×300mm, 10μm) used for column (at 30℃)with 0.04 mol·L-1 KH2PO4 -H3PO4 buffer (pH2.4) as mobile phase, and flow rate 0.8 ml·min-1, detector UV-214 nm.The correlation coefficients of the calibration graphs were 0.9993-0.9999.The averaged recoveries were 85% -102%, RSD5.05%.