Biotechnology Bulletin ›› 2022, Vol. 38 ›› Issue (11): 80-89.doi: 10.13560/j.cnki.biotech.bull.1985.2022-0122
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KONG Qian1(), HUANG Wen-jie1, WU Shao-wen1, LI Kun2, ZHANG Ming-wei3, YAN Shi-juan1()
Received:
2022-01-26
Online:
2022-11-26
Published:
2022-12-01
Contact:
YAN Shi-juan
E-mail:kongqian@agrogene.ac.cn;shijuan@agrogene.ac.cn
KONG Qian, HUANG Wen-jie, WU Shao-wen, LI Kun, ZHANG Ming-wei, YAN Shi-juan. Establishment of HPLC Method for Simultaneous Determination of Ten Carotenoids[J]. Biotechnology Bulletin, 2022, 38(11): 80-89.
时间 Time/min | 流动相A Mobile phase A/% | 流动相B Mobile phase B/% |
---|---|---|
0 | 90 | 10 |
10 | 60 | 40 |
20 | 50 | 50 |
25 | 10 | 90 |
29 | 10 | 90 |
29.5 | 90 | 10 |
40 | 90 | 10 |
Table 1 Elution program for liquid chromatography
时间 Time/min | 流动相A Mobile phase A/% | 流动相B Mobile phase B/% |
---|---|---|
0 | 90 | 10 |
10 | 60 | 40 |
20 | 50 | 50 |
25 | 10 | 90 |
29 | 10 | 90 |
29.5 | 90 | 10 |
40 | 90 | 10 |
Fig. 2 Chromatograms of 10 carotenoids mixed standards by HPLC 1:8.25 min,lutein;2:9.103 min,zeaxanthin;3:11.41 min,α-cryptoxanthin;4:12.66 min,β-cryptoxanthin;5:13.99 min,ε-carotene;6:15.41 min,α-carotene;7:17.07 min,β-carotene;8,23.77 min,(6R)-δ-carotene;9:25.65 min,γ-carotene;10:29.22 min,lycopene
组分 Compound | 保留时间Ret- ention time/min | 回归方程Calibration curve | 相关系数Correlation coefficients R2 | 线性范围Linear range/(μg·mL-1) | 检出限Limit of detection(LOD)/(μg·mL-1) | 定量限Limit of quantification(LOG)/(μg·mL-1) |
---|---|---|---|---|---|---|
叶黄素Lutein | 8.25 | y=0.5502x+0.0013 | 0.9999 | 0.5-20 | 0.06 | 0.3 |
玉米黄素Zeaxanthin | 9.103 | y=0.3099x-0.0144 | 0.9951 | 0.5-20 | 0.4 | 0.6 |
α-隐黄素α-Cryptoxanthin | 11.41 | y=0.7188x+0.0139 | 0.9999 | 0.5-20 | 0.01 | 0.2 |
β-隐黄素β-Cryptoxanthin | 12.66 | y=0.3981x-0.0215 | 1 | 0.5-20 | 0.2 | 0.4 |
ε-胡萝卜素ε-Carotene | 13.987 | y=0.6449x-0.0102 | 0.9999 | 0.5-20 | 0.02 | 0.2 |
α-胡萝卜素α-Carotene | 15.41 | y=0.4497x-0.0447 | 0.9998 | 0.5-20 | 1 | 2 |
β-胡萝卜素β-Carotene | 17.067 | y=0.6936x+0.0179 | 0.9998 | 0.5-20 | 0.2 | 0.6 |
(6R)-δ-胡萝卜素 (6R)-δ-Carotene | 23.767 | y=0.3149x-0.0695 | 0.9999 | 0.5-20 | 0.25 | 1.4 |
γ-胡萝卜素γ-Carotene | 25.653 | y=0.0561x+0.0006 | 0.9998 | 0.5-20 | 1.6 | 4.0 |
番茄红素Lycopene | 29.223 | y=0.1429x+0.0011 | 0.9999 | 0.5-20 | 0.5 | 1.4 |
Table 2 Retention time,calibration curves,correlation coefficients,linear ranges,LODs and LOQs of ten carotenoids
组分 Compound | 保留时间Ret- ention time/min | 回归方程Calibration curve | 相关系数Correlation coefficients R2 | 线性范围Linear range/(μg·mL-1) | 检出限Limit of detection(LOD)/(μg·mL-1) | 定量限Limit of quantification(LOG)/(μg·mL-1) |
---|---|---|---|---|---|---|
叶黄素Lutein | 8.25 | y=0.5502x+0.0013 | 0.9999 | 0.5-20 | 0.06 | 0.3 |
玉米黄素Zeaxanthin | 9.103 | y=0.3099x-0.0144 | 0.9951 | 0.5-20 | 0.4 | 0.6 |
α-隐黄素α-Cryptoxanthin | 11.41 | y=0.7188x+0.0139 | 0.9999 | 0.5-20 | 0.01 | 0.2 |
β-隐黄素β-Cryptoxanthin | 12.66 | y=0.3981x-0.0215 | 1 | 0.5-20 | 0.2 | 0.4 |
ε-胡萝卜素ε-Carotene | 13.987 | y=0.6449x-0.0102 | 0.9999 | 0.5-20 | 0.02 | 0.2 |
α-胡萝卜素α-Carotene | 15.41 | y=0.4497x-0.0447 | 0.9998 | 0.5-20 | 1 | 2 |
β-胡萝卜素β-Carotene | 17.067 | y=0.6936x+0.0179 | 0.9998 | 0.5-20 | 0.2 | 0.6 |
(6R)-δ-胡萝卜素 (6R)-δ-Carotene | 23.767 | y=0.3149x-0.0695 | 0.9999 | 0.5-20 | 0.25 | 1.4 |
γ-胡萝卜素γ-Carotene | 25.653 | y=0.0561x+0.0006 | 0.9998 | 0.5-20 | 1.6 | 4.0 |
番茄红素Lycopene | 29.223 | y=0.1429x+0.0011 | 0.9999 | 0.5-20 | 0.5 | 1.4 |
组分Compound | 本底值Background value /(μg·mL-1) | 加标量Standard addition /(μg·mL-1) | 检测值Detection value(μg·mL-1,n=3) | 回收率Recovery(%,n=3) | 相对标准偏差Relative standard deviation(%,n=3) |
---|---|---|---|---|---|
叶黄素Lutein | 2 | 0.5 | 2.5198 | 100.79 | 0.03 |
2 | 3 | 4.9340 | 98.68 | 0.41 | |
2 | 8 | 10.1317 | 101.32 | 0.51 | |
玉米黄素Zeaxanthin | 2 | 0.5 | 2.4072 | 96.29 | 0.10 |
2 | 3 | 5.0634 | 101.27 | 0.40 | |
2 | 8 | 10.5531 | 101.75 | 1.24 | |
α-隐黄素α-Cryptoxanthin | 2 | 0.5 | 2.5367 | 101.47 | 0.07 |
2 | 3 | 4.9766 | 99.53 | 0.44 | |
2 | 8 | 10.1745 | 101.75 | 0.49 | |
β-隐黄素β-Cryptoxanthin | 2 | 0.5 | 2.5228 | 100.91 | 0.09 |
2 | 3 | 4.9333 | 98.67 | 0.51 | |
2 | 8 | 10.002 | 100.02 | 0.40 | |
ε-胡萝卜素ε-Carotene | 2 | 0.5 | 2.6117 | 104.47 | 0.05 |
2 | 3 | 4.9320 | 98.64 | 0.41 | |
2 | 8 | 10.0587 | 100.59 | 0.45 | |
α-胡萝卜素α-Carotene | 2 | 0.5 | 2.5573 | 102.29 | 0.10 |
2 | 3 | 4.8304 | 96.61 | 0.36 | |
2 | 8 | 10.0834 | 100.83 | 0.51 | |
β-胡萝卜素β-Carotene | 2 | 0.5 | 2.5474 | 101.90 | 0.07 |
2 | 3 | 4.9520 | 99.04 | 0.44 | |
2 | 8 | 10.2073 | 102.07 | 0.49 | |
(6R)-δ-胡萝卜素(6R)-δ-Carotene | 2 | 0.5 | 2.4594 | 98.37 | 0.24 |
2 | 3 | 4.9525 | 99.05 | 0.49 | |
2 | 8 | 10.2073 | 101.46 | 0.61 | |
γ-胡萝卜素γ-Carotene | 2 | 0.5 | 2.5811 | 103.24 | 0.22 |
2 | 3 | 5 | 100.00 | 0.57 | |
2 | 8 | 10.1171 | 101.17 | 0.88 | |
番茄红素Lycopene | 2 | 0.5 | 2.4726 | 98.90 | 0.10 |
2 | 3 | 4.9596 | 99.19 | 0.47 | |
2 | 8 | 10.1059 | 101.06 | 0.46 |
Table 3 Recoveries and accuracies of 10 carotenoids
组分Compound | 本底值Background value /(μg·mL-1) | 加标量Standard addition /(μg·mL-1) | 检测值Detection value(μg·mL-1,n=3) | 回收率Recovery(%,n=3) | 相对标准偏差Relative standard deviation(%,n=3) |
---|---|---|---|---|---|
叶黄素Lutein | 2 | 0.5 | 2.5198 | 100.79 | 0.03 |
2 | 3 | 4.9340 | 98.68 | 0.41 | |
2 | 8 | 10.1317 | 101.32 | 0.51 | |
玉米黄素Zeaxanthin | 2 | 0.5 | 2.4072 | 96.29 | 0.10 |
2 | 3 | 5.0634 | 101.27 | 0.40 | |
2 | 8 | 10.5531 | 101.75 | 1.24 | |
α-隐黄素α-Cryptoxanthin | 2 | 0.5 | 2.5367 | 101.47 | 0.07 |
2 | 3 | 4.9766 | 99.53 | 0.44 | |
2 | 8 | 10.1745 | 101.75 | 0.49 | |
β-隐黄素β-Cryptoxanthin | 2 | 0.5 | 2.5228 | 100.91 | 0.09 |
2 | 3 | 4.9333 | 98.67 | 0.51 | |
2 | 8 | 10.002 | 100.02 | 0.40 | |
ε-胡萝卜素ε-Carotene | 2 | 0.5 | 2.6117 | 104.47 | 0.05 |
2 | 3 | 4.9320 | 98.64 | 0.41 | |
2 | 8 | 10.0587 | 100.59 | 0.45 | |
α-胡萝卜素α-Carotene | 2 | 0.5 | 2.5573 | 102.29 | 0.10 |
2 | 3 | 4.8304 | 96.61 | 0.36 | |
2 | 8 | 10.0834 | 100.83 | 0.51 | |
β-胡萝卜素β-Carotene | 2 | 0.5 | 2.5474 | 101.90 | 0.07 |
2 | 3 | 4.9520 | 99.04 | 0.44 | |
2 | 8 | 10.2073 | 102.07 | 0.49 | |
(6R)-δ-胡萝卜素(6R)-δ-Carotene | 2 | 0.5 | 2.4594 | 98.37 | 0.24 |
2 | 3 | 4.9525 | 99.05 | 0.49 | |
2 | 8 | 10.2073 | 101.46 | 0.61 | |
γ-胡萝卜素γ-Carotene | 2 | 0.5 | 2.5811 | 103.24 | 0.22 |
2 | 3 | 5 | 100.00 | 0.57 | |
2 | 8 | 10.1171 | 101.17 | 0.88 | |
番茄红素Lycopene | 2 | 0.5 | 2.4726 | 98.90 | 0.10 |
2 | 3 | 4.9596 | 99.19 | 0.47 | |
2 | 8 | 10.1059 | 101.06 | 0.46 |
Fig. 3 HPLC chromatogram of carotenoids from banana fruit and maize kernel The UV wavelength of 450 nm,A/ B/C/D for banana chromatogram;E/F/G/H for maize kernel chromatogram. A and E extractions:No ethanol precipitation-solvent 1- no saponification;B and F extractions:no ethanol precipitation-solvent 2-no saponification;C and G extractions:no ethanol precipitation-solvent 1-no saponification;D and H extractions:no ethanol precipitation-solvent 1-no saponification
Fig. 4 Determination of carotenoids in banana fruit and maize kernel samples using HPLC A-B:Chromatograms and absolute contents of carotenoids in banana fruit samples detected by HPLC. C-D:Chromatograms and absolute contents of carotenoids in maize kernel samples detected by HPLC
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