Determination and comparison of luteoloside, apigenin-7-O-β-D-glucosidase, and luteolin in Humulus scandens from different habitats in Hebei province
10.7501/j.issn.0253-2670.2016.20.025
- Author:
Yan-Ning HE
1
Author Information
1. Jingfukang Pharmaceutical Group
- Publication Type:Journal Article
- Keywords:
Apigenin-7-O-β-D-glucosidase;
HPLC;
Humulus scandens (Lour.) Merr.;
Luteolin;
Luteoloside
- From:
Chinese Traditional and Herbal Drugs
2016;47(20):3707-3711
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To establish a method for the determination of luteoloside, apigenin-7-O-β-D-glucosidase, and luteolin by high performance liquid chromatography (HPLC) method, and the determination of luteoloside, apigenin-7-O-β-D- glucosidase, and luteolin in Humulus scandens female and male plants from different origins and different harvest months in Hebei province. Methods: HPLC method was used for simultaneous determination of luteoloside, apigenin-7-O-β-D-glucosidase, and luteolin. System suitability conditions were as follows: column: Agilent 5 TC-C18 (250 mm × 4.6 mm, 5 μm); mobile phase: acetonitrile-0.2% phosphoric acid; flow rate: 1.0 mL/min; detection wavelength: 340 nm; column temperature: 25 ℃; injection volume: 10 μL. Results: The linear ranges were 4.640-74.24 μg/mL of luteoloside (r = 0.999 2), 1.510-30.20 μg/mL of apigenin-7-O-β-D-glucosidase (r = 0.999 9), and 0.796 3-12.74 μg/mL of luteolin. RSD of precision, stability, and repeatabillity tests were ≤ 1.99%. The average recoveries were 102.69% (RSD = 1.64%, n = 9), 100.49% (RSD = 1.93%, n = 9), and 100.39% (RSD = 1.65%, n = 9). Conclusion: The method is simple, reproducible, and accurate, and reliable measurement results can be used for simultaneous determination of luteoloside, apigenin-7-O-β-D- glucosidase, and luteolin in H. scandens female and male plants from different origins and different harvest months in Hebei province. There is greater difference between luteoloside, apigenin-7-O-β-D-glucosidase, and luteolin in H. scandens female and male plants from different origins and different harvest months in Hebei province.
