Table 3.
Range, linearity coefficient (R2), limit of quantification (LOQ) and limit of detection (LOD) of secondary metabolites analyzed in this study.
| Metabolite | Range (fmol) | R2 | LOQ (fmol) | LOD (fmol) |
|---|---|---|---|---|
| 1,3,7-Trimethyluric acid | 32.77 – 125,000.00 | 0.9985 | 4.54 | 1.36 |
| 2,5-Dihydroxybenzoic acid | 81.92 – 1250,000.00 | 0.9995 | 52.85 | 15.86 |
| 3,4-Dihydroxybenzaldehyde | 131.07 – 32,000.00 | 0.9941 | 46.81 | 14.04 |
| 3,4-Dihydroxybenzoic acid | 327.68 – 32,000.00 | 0.9935 | 62.30 | 18.69 |
| 3,4-Dimethoxycinnamic acid | 65.54 – 16,000.00 | 0.9989 | 22.91 | 6.87 |
| 3,4-di-O-Caffeoylquinic acid | 819.20 – 80,000.00 | 0.9951 | 364.09 | 109.23 |
| 3,5-Dihydroxybenzaldehyde | 327.68 – 1,250,000.00 | 0.9983 | 117.87 | 35.36 |
| 3,5-Dimethoxybenzaldehyde | 32.77 – 20,000.00 | 0.9977 | 9.55 | 2.87 |
| 3,5-Dimethoxybenzoic acid | 13.11 – 8,000.00 | 0.9923 | 4.68 | 1.40 |
| 3-Caffeoylquinic acid | 163.84 – 40,000.00 | 0.9965 | 81.92 | 24.58 |
| 3-Deoxyrobinetin | 65.54 – 100,000.00 | 0.9945 | 26.43 | 7.93 |
| 3-Hydroxystilbene | 327.68 – 200,000.00 | 0.9852 | 106.74 | 32.02 |
| 4,5-di-O-Caffeoylquinic acid | 163.84 – 2,500,000.00 | 0.9937 | 148.95 | 44.68 |
| 4-Ccaffeoylquinic acid | 163.84 – 100,000.00 | 0.9988 | 68.99 | 20.70 |
| 4-Hydroxybenzaldehyde | 16.38 – 10,000.00 | 0.9939 | 5.43 | 1.63 |
| 4-Hydroxybenzoic acid | 32.77 – 8,000.00 | 0.9994 | 10.05 | 3.02 |
| 5-Caffeoylquinic acid | 65.54 – 250,000.00 | 0.9928 | 40.96 | 12.29 |
| 5-Hydroxyconiferaldehyde | 4,096.00 – 2,500,000.00 | 1.0000 | 1,724.63 | 517.39 |
| 5-Hydroxydimetyltryptamine | 131.07 – 5,120.00 | 0.9920 | 46.32 | 13.89 |
| 5-Hydroxytryptophan | 16.36 – 62,425.00 | 0.9936 | 5.20 | 1.56 |
| 6-Methylcoumarin | 16.38 – 4,000.00 | 0.9990 | 7.99 | 2.40 |
| 7,8-Dihydroxy-4-methylcoumarin | 327.68 – 500,000.00 | 0.9948 | 114.98 | 34.49 |
| 7-Hydroxymitragynine | 163.84 – 100,000.00 | 0.9970 | 59.15 | 17.74 |
| Abscisic acid | 16.38 – 10,000.00 | 0.9978 | 3.60 | 1.08 |
| Acacetin-7-O-rutinoside | 0.33 – 500.00 | 0.9957 | 0.11 | 0.03 |
| Afzelin | 1.31 – 2,000.00 | 0.9994 | 0.31 | 0.09 |
| alpha-Cyperone | 16.38 – 4,000.00 | 0.9979 | 2.42 | 0.72 |
| Anthranilic acid | 131.07 – 200,000.00 | 0.9967 | 80.41 | 24.12 |
| Apigenin | 32.77 – 8,000.00 | 0.9955 | 20.61 | 6.18 |
| Apigenin-7-glucuronide | 1.31 – 5,000.00 | 0.9997 | 0.45 | 0.13 |
| Apigenin-7-O-glucoside | 3.17 – 1,936.00 | 0.9971 | 1.21 | 0.36 |
| Apigeninidin | 64.93 – 39,628.00 | 0.9984 | 13.09 | 3.93 |
| Arbutin | 327.00 – 80,000.00 | 0.9957 | 52.10 | 15.63 |
| Arctigenin | 327.29 – 79,905.60 | 0.9928 | 87.51 | 26.25 |
| Artemisinin | 13.11 – 8,000.00 | 0.9966 | 7.62 | 2.29 |
| Baicalein | 3.28 – 5,000.00 | 0.9993 | 2.05 | 0.61 |
| Baicalin | 32.77 – 20,000.00 | 0.9971 | 14.83 | 4.45 |
| Biochanin A | 32.77 – 20,000.00 | 0.9957 | 20.10 | 6.03 |
| Brefeldin A | 131.07 – 80,000.00 | 0.9901 | 42.42 | 12.73 |
| Caffeic acid | 131.07 – 500,000.00 | 0.9983 | 48.55 | 14.56 |
| Caffeine | 3.28 – 800.00 | 0.9984 | 1.12 | 0.34 |
| Caffeoyl-shikimate | 163.84 – 250,000.00 | 0.9983 | 85.11 | 25.53 |
| Caffeyl alcohol | 16.38 – 25,000.00 | 1.0000 | 10.40 | 3.12 |
| Caffeyl aldehyde | 6.55 – 25,000.00 | 0.9961 | 6.43 | 1.93 |
| Calycosin | 6.55 – 4,000.00 | 0.9936 | 1.59 | 0.48 |
| Catechin | 16.38 – 10,000.00 | 0.9928 | 2.43 | 0.73 |
| Chrysin | 16.38 – 10,000.00 | 0.9976 | 5.67 | 1.70 |
| Chrysoeriol | 3.28 – 800.00 | 0.9968 | 1.34 | 0.40 |
| Cinnamic acid | 32.77 – 8,000.00 | 0.9992 | 14.63 | 4.39 |
| Coniferaldehyde | 16.38 – 10,000.00 | 0.9902 | 4.88 | 1.46 |
| Coniferyl alcohol | 65.54 – 16,000.00 | 0.9975 | 24.82 | 7.45 |
| Corynanthine | 1.31 – 320.00 | 0.9971 | 0.33 | 0.10 |
| Coumaric acid | 16.38 – 10,000.00 | 0.9984 | 7.95 | 2.39 |
| Cynarin | 1,310.72 – 2,000,000.00 | 0.9910 | 468.11 | 140.43 |
| Dihydrokaempferol | 13.11 – 3,200.00 | 0.9902 | 3.03 | 0.91 |
| Dihydroquercetin | 32.77 – 125,000.00 | 0.9935 | 26.21 | 7.86 |
| Diosmetin | 1.31 – 800.00 | 0.9935 | 0.56 | 0.17 |
| Enoxolone | 65.54 – 16,000.00 | 0.9945 | 10.39 | 3.12 |
| Epicatechin | 3.28 – 5,000.00 | 0.9952 | 1.38 | 0.41 |
| Epigallocatechin | 65.54 – 40,000.00 | 0.9955 | 11.13 | 3.34 |
| Eriodictyol | 6.55 – 4,000.00 | 0.9886 | 1.20 | 0.36 |
| Erucifoline | 16.38 – 25,000.00 | 0.9970 | 7.99 | 2.40 |
| Eupatorin | 3.28 – 800.00 | 0.9930 | 0.99 | 0.30 |
| Ferulic acid | 65.54 – 16,000.00 | 0.9914 | 13.43 | 4.03 |
| Fisetin | 65.54 – 250,000.00 | 0.9982 | 20.23 | 6.07 |
| Flavopiridol | 1.31 – 2,000.00 | 0.9964 | 0.58 | 0.17 |
| Gallic acid | 163.84 – 625,000.00 | 0.9944 | 43.57 | 13.07 |
| Gallocatechin | 65.54 – 40,000.00 | 0.9957 | 12.85 | 3.86 |
| Genistein-7-O-glucuronide | 3.28 – 5,000.00 | 0.9936 | 1.30 | 0.39 |
| Genkwanin | 6.55 – 4,000.00 | 0.9933 | 2.72 | 0.82 |
| Gibberellic acid | 32.77 – 20,000.00 | 0.9960 | 11.22 | 3.37 |
| Gingerol | 1,310.72 – 32,000.00 | 0.9934 | 379.92 | 113.98 |
| Ginkgolide A | 16.38 – 4,000.00 | 0.9978 | 3.19 | 0.96 |
| Glycitein | 6.55 – 640.00 | 0.9953 | 2.32 | 0.70 |
| Glycitin | 64.49 – 15,744.00 | 0.9869 | 15.10 | 4.53 |
| Harmane | 1.31 – 800.00 | 0.9928 | 0.44 | 0.13 |
| Hesperetin | 3.28 – 2,000.00 | 0.9975 | 1.22 | 0.37 |
| Homoeriodictyol | 3.28 – 800.00 | 0.9998 | 1.21 | 0.36 |
| Hordenine | 3.28 – 2,000.00 | 0.9995 | 0.83 | 0.25 |
| Idaein | 163.84 – 250,000.00 | 0.9999 | 159.84 | 47.95 |
| Ipriflavone | 1.31 – 128.00 | 0.9989 | 0.29 | 0.09 |
| Isoorientin | 32.77 – 20,000.00 | 0.9991 | 12.90 | 3.87 |
| Isophorone | 6.47 – 632.32 | 0.9812 | 1.32 | 0.39 |
| Isoquercetrin | 6.55 – 4,000.00 | 0.9979 | 2.16 | 0.65 |
| Isorhamnetin | 6.55 – 1,600.00 | 0.9969 | 1.50 | 0.45 |
| Isorhamnetin-3-O-glucoside | 1.13 – 5,000.00 | 0.9964 | 0.81 | 0.24 |
| Isosakuranetin | 3.28 – 2,000.00 | 0.9923 | 1.21 | 0.36 |
| Isoschaftoside | 1.31 – 5,000.00 | 0.9921 | 0.52 | 0.16 |
| Isovitexin | 1.26 – 4,800.00 | 0.9969 | 0.92 | 0.28 |
| Jasmonic acid | 32.77 – 20,000.00 | 0.9898 | 6.39 | 1.92 |
| Kaempferide | 6.55 – 10,000.00 | 0.9924 | 2.31 | 0.69 |
| Kaempferitrin | 6.55 – 1,600.00 | 0.9989 | 3.58 | 1.07 |
| Kaempferol | 32.77 – 8,000.00 | 0.9986 | 13.43 | 4.03 |
| Kaempferol-3-O-glucoside | 6.55 – 640.00 | 0.9967 | 3.01 | 0.90 |
| Kaempferol-3-O-glucuronide | 6.55 – 25,000.00 | 0.9974 | 2.29 | 0.69 |
| Kaempferol-3-O-rutinoside | 6.55 – 1,600.00 | 0.9996 | 2.40 | 0.72 |
| Kaempferol-3-O-sophoroside | 20.48 – 5,000.00 | 0.9997 | 8.40 | 2.52 |
| Kaempferol-7-O-glucoside | 3.28 – 800.00 | 0.9988 | 0.78 | 0.24 |
| Kaempferol-7-O-Neohesperidoside | 3.28 – 2,000.00 | 0.9946 | 1.27 | 0.38 |
| Keracyanin | 32.77 – 20,000.00 | 0.9992 | 7.38 | 2.21 |
| Luteolin | 13.11 – 8,000.00 | 0.9983 | 4.24 | 1.27 |
| Luteolin-7,3’-Di-O-glucoside | 3.28 – 128.00 | 0.9996 | 1.84 | 0.55 |
| Luteolin-7-O-glucoside | 1.31 – 2,000.00 | 0.9927 | 0.67 | 0.20 |
| Luteolin-7-O-glucuronide | 3.28 – 2,000.00 | 0.9923 | 1.62 | 0.49 |
| Matairesinol | 131.07 – 32,000.00 | 0.9939 | 40.96 | 12.29 |
| Mellein | 13.11 – 3,200.00 | 0.9996 | 3.96 | 1.19 |
| Methyl-jasmonate | 0.33 – 12.80 | 0.9878 | 0.12 | 0.04 |
| Miquelianin | 16.38 – 25,000.00 | 0.9985 | 9.36 | 2.81 |
| Mitragynine | 6.55 – 25,000.00 | 0.9977 | 4.12 | 1.24 |
| Morin | 32.77 – 20,000.00 | 0.9963 | 12.90 | 3.87 |
| Myricetin | 327.68 – 1,250,000.00 | 0.9900 | 76.20 | 22.86 |
| Myricetin-3-O-Rhamnoside | 32.77 – 125,000.00 | 0.9925 | 9.13 | 2.74 |
| N,N-Dimethyltryptamine | 0.63 – 2,389.50 | 0.9925 | 0.19 | 0.06 |
| Naringenin | 6.55 – 4,000.00 | 0.9950 | 2.86 | 0.86 |
| Naringenin-7-O-glucoside | 1.31 – 800.00 | 0.9984 | 0.30 | 0.09 |
| Naringin | 1.31 – 2,000.00 | 0.9994 | 0.78 | 0.23 |
| Neobavaisoflavone | 1.31 – 320.00 | 0.9983 | 0.33 | 0.10 |
| Neodiosmin | 1.31 – 2,000.00 | 0.9999 | 0.46 | 0.14 |
| Orientin | 16.38 – 10,000.00 | 0.9866 | 6.94 | 2.08 |
| Paynantheine | 13.11 – 1,280.00 | 0.9915 | 6.43 | 1.93 |
| p-Coumaraldehyde | 131.07 – 12,800.00 | 0.9928 | 28.81 | 8.64 |
| p-Coumaryl-alcohol | 131.07 – 32,000.00 | 0.9915 | 37.24 | 11.17 |
| Phloretin | 3.28 – 2,000.00 | 0.9939 | 1.10 | 0.33 |
| Piceid | 32.77 – 20,000.00 | 0.9936 | 7.67 | 2.30 |
| Pinosylvin | 32.77 – 20,000.00 | 0.9995 | 14.50 | 4.35 |
| Prunetin | 6.55 – 4,000.00 | 0.9954 | 5.46 | 1.64 |
| Psilocybin | 131.07 – 80,000.00 | 0.9982 | 43.84 | 13.15 |
| Pterostilbene | 13.11 – 8,000.00 | 0.9922 | 3.34 | 1.00 |
| Quercetin | 32.77 – 8,000.00 | 0.9903 | 7.20 | 2.16 |
| Quercetin-3,4’-O-diglucoside | 3.28 – 800.00 | 0.9955 | 0.74 | 0.22 |
| Quercetin-3-O-galactoside | 16.38 – 10,000.00 | 0.9921 | 5.57 | 1.67 |
| Quercitrin | 16.38 – 10,000.00 | 0.9975 | 9.93 | 2.98 |
| Rauwolscine | 1.31 – 320.00 | 0.9954 | 0.32 | 0.09 |
| Reserpine | 3.28 – 5,000.00 | 0.9938 | 1.21 | 0.36 |
| Resveratrol | 65.54 – 40,000.00 | 0.9935 | 18.41 | 5.52 |
| Rhamnazin | 6.55 – 4,000.00 | 0.9988 | 2.32 | 0.70 |
| Rhamnetin | 13.11 – 8,000.00 | 0.9971 | 3.05 | 0.91 |
| Roridin L2 | 16.26 – 9,926.40 | 0.9937 | 7.49 | 2.25 |
| Rutin | 13.11 – 8,000.00 | 0.9912 | 3.23 | 0.97 |
| Sakuranetin | 3.28 – 2,000.00 | 0.9960 | 1.17 | 0.35 |
| Salicylic acid | 16.38 – 10,000.00 | 0.9939 | 4.45 | 1.34 |
| Schaftoside | 3.28 – 5,000.00 | 0.9950 | 1.70 | 0.51 |
| Scopoletin | 65.54 – 250,000.00 | 0.9953 | 29.93 | 8.98 |
| Scutellarein | 163.84 – 16,000.00 | 0.9984 | 77.10 | 23.13 |
| Seneciphylline | 6.55 – 4,000.00 | 0.9950 | 2.23 | 0.67 |
| Sinapaldehyde | 32.77 – 8,000.00 | 0.9975 | 18.94 | 5.68 |
| Sinapic acid | 131.07 – 32,000.00 | 0.9949 | 67.56 | 20.27 |
| Sinapyl-alcohol | 1,310.00 – 2,000,000.00 | 0.9939 | 471.48 | 141.44 |
| Sophoricoside | 3.28 – 2,000.00 | 0.9958 | 1.20 | 0.36 |
| Spiraeoside | 3.28 – 5,000.00 | 0.9962 | 1.86 | 0.56 |
| Strychnine | 16.38 – 10,000.00 | 0.9974 | 4.38 | 1.31 |
| Swertiajaponin | 13.11 – 8,000.00 | 0.9978 | 4.52 | 1.36 |
| Swertisin | 6.55 – 1,600.00 | 0.9973 | 3.58 | 1.07 |
| Syringic acid | 65.54 – 40,000.00 | 0.9979 | 30.06 | 9.02 |
| Tamarixetin | 6.55 – 4,000.00 | 0.9936 | 1.46 | 0.44 |
| Theobromine | 6.55 – 4,000.00 | 0.9990 | 2.32 | 0.69 |
| Theophylline | 3.28 – 2,000.00 | 0.9992 | 0.84 | 0.25 |
| Tomatidine hydrochloride | 6.55 – 4,000.00 | 0.9906 | 2.13 | 0.64 |
| Tricetin | 32.77 – 1,250,000.00 | 0.9994 | 8.38 | 2.51 |
| Tricin | 1.31 – 2,000.00 | 0.9972 | 0.58 | 0.17 |
| Trigonelline | 1.31 – 2,000.00 | 0.9810 | 0.42 | 0.12 |
| Tryptamine | 16.38 – 4,000.00 | 0.9987 | 5.73 | 1.72 |
| t-Trimethoxyresveratrol | 16.38 – 4,000.00 | 0.9962 | 4.72 | 1.42 |
| Tyramine | 13.11 – 3,200.00 | 0.9997 | 5.24 | 1.57 |
| Vanillic acid | 327.68 – 32,000.00 | 0.9942 | 109.23 | 32.77 |
| Vanillin | 16.38 – 10,000.00 | 0.9943 | 4.89 | 1.47 |
| Vanillyl-alcohol | 32.77 – 8,000.00 | 0.9992 | 10.30 | 3.09 |
| Vicenin 3 | 3.28 – 5,000.00 | 0.9907 | 1.45 | 0.43 |
| Vicenin 2 | 6.55 – 1,600.00 | 0.9993 | 2.02 | 0.61 |
| Vincosamide | 1.31 – 800.00 | 0.9972 | 0.38 | 0.11 |
| Vitexin | 1.31 – 2,000.00 | 0.9948 | 0.60 | 0.18 |
| Xanthohumol | 3.28 – 800.00 | 0.9971 | 0.89 | 0.27 |
| Yohimbine | 1.31 – 320.00 | 0.9966 | 0.45 | 0.14 |