PMID- 31152516
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20191120
IS  - 1872-2059 (Electronic)
IS  - 1000-8713 (Linking)
VI  - 37
IP  - 6
DP  - 2019 Jun 8
TI  - [Determination of neohesperidin dihydrochalcone and naringin dihydrochalcone in 
      feeds by solid phase extraction-high performance liquid chromatography].
PG  - 649-654
LID - 10.3724/SP.J.1123.2019.01006 [doi]
AB  - A new method was established for the determination of neohesperidin 
      dihydrochalcone (NHDC) and naringin dihydrochalcone (Naringin DC) in feeds by 
      solid phase extraction-high performance liquid chromatography (SPE-HPLC). The 
      samples were extracted by methanol and were purified on an HLB solid-phase 
      extraction column. Chromatographic separation was achieved on an XB-C(18) column 
      (150 mmx4.6 mm, 5 mum) by linear gradient elution using methanol/water as the 
      mobile phase. The analytes were detected by the diode array detector (DAD). The 
      results revealed a good linear correlation (r>0.999) between the peak areas and 
      mass concentrations of dihydrochalcone sweeteners in the range of 0.2-49.0 mg/L. 
      The limits of quantification (LOQs) of NHDC and Naringin DC were 0.02 and 0.01 
      mg/kg, respectively. Intra- and inter-day reproducibilities were 0.7%-4.1% and 
      0.9%-6.0%, respectively. The spiked recoveries for the samples and relative 
      standard deviations (RSDs) were 86.2%-105.0% and 1.0%-6.3% (n=3), respectively. 
      It is both sensitive and repeatable for the quantitative determination of 
      neohesperidin dihydrochalcone and naringin dihydrochalcone in feeds, and thus, 
      can be used to effectively reduce interference in feeds.
FAU - Pan, Cheng
AU  - Pan C
AD  - Fujian Inspection and Research Institute for Product Quality, Fuzhou 350002, 
      China.
FAU - Hu, Chaoyang
AU  - Hu C
AD  - Fujian Inspection and Research Institute for Product Quality, Fuzhou 350002, 
      China.
FAU - Ren, Xiaoying
AU  - Ren X
AD  - Fujian Inspection and Research Institute for Product Quality, Fuzhou 350002, 
      China.
FAU - Wu, Ling
AU  - Wu L
AD  - Fujian Inspection and Research Institute for Product Quality, Fuzhou 350002, 
      China.
FAU - Huang, Hehe
AU  - Huang H
AD  - Fujian Inspection and Research Institute for Product Quality, Fuzhou 350002, 
      China.
FAU - Jiang, Fengling
AU  - Jiang F
AD  - Fujian Inspection and Research Institute for Product Quality, Fuzhou 350002, 
      China.
FAU - Xie, Yong
AU  - Xie Y
AD  - Fujian Inspection and Research Institute for Product Quality, Fuzhou 350002, 
      China.
FAU - Qiu, Xiuyu
AU  - Qiu X
AD  - Fujian Inspection and Research Institute for Product Quality, Fuzhou 350002, 
      China.
LA  - chi
PT  - English Abstract
PT  - Journal Article
PL  - China
TA  - Se Pu
JT  - Se pu = Chinese journal of chromatography
JID - 9424804
OTO - NOTNLM
OT  - feeds
OT  - high performance liquid chromatography (HPLC)
OT  - naringin dihydrochalcone (Naringin DC)
OT  - neohesperidin dihydrochalcone (NHDC)
OT  - solid phase extraction (SPE)
EDAT- 2019/06/04 06:00
MHDA- 2019/06/04 06:01
CRDT- 2019/06/02 06:00
PHST- 2019/06/02 06:00 [entrez]
PHST- 2019/06/04 06:00 [pubmed]
PHST- 2019/06/04 06:01 [medline]
AID - 10.3724/SP.J.1123.2019.01006 [doi]
PST - ppublish
SO  - Se Pu. 2019 Jun 8;37(6):649-654. doi: 10.3724/SP.J.1123.2019.01006.