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Table 4 The contents of flavonoids, terpenoids and alkaloids in two varieties leaves of C. longepaniculatum (ng/mg)

From: Transcriptome and metabolome reveal the accumulation of secondary metabolites in different varieties of Cinnamomum longepaniculatum

Secondary metabolites
Flavonoids CLH CLL
Flavones Apigenin 115.34 ± 1.24a 102.60 ± 2.12b
chrysin 5.98 ± 0.78a 6.81 ± 0.93a
Acacetin 594.81 ± 3.56a 571.06 ± 2.15b
Flavanones Neohesperidin 256.28 ± 6.33b 433.87 ± 5.29a
Flavan 3-ols epicatechin 5.60 ± 2.58b 15.77 ± 1.56a
catechin 372.61 ± 6.46b 478.33 ± 7.52a
Dihyroflavonols taxifolin 71.40 ± 1.69a 73.92 ± 2.71a
Flavonols kaempferol 137.53 ± 3.68b 155.36 ± 4.32a
PMFs 3,4′,5,6,7-Pentamethoxyflavone 0.96 ± 0.36a 1.51 ± 0.25a
5-Hydroxy-2′,4′,7,8-Tetramethoxyflavone 7.53 ± 0.19b 8.85 ± 0.32a
3-Hydroxy-3′,4′-Dimethoxyflavone 0.47 ± 0.21b 0.71 ± 0.16a
3,7-Dihydroxyflavone 132.20 ± 2.36b 176.99 ± 5.23a
Terpenoids
 Cyclic monoterpenes terpineol 749.98 ± 5.36b 983.32 ± 4.33a
limonene 1.38 ± 0.56a 1.57 ± 0.28a
 Linear monoterpenes beta-myrcene 14.34 ± 0.43b 18.86 ± 0.59a
 Linear diterpenes phytol 190.58 ± 5.29a 200.23 ± 4.76a
 Sesquiterpenoids farnesal 116.88 ± 1.83a 118.21 ± 1.95a
 Liner triterpenes squalene 4.23 ± 0.45a 2.97 ± 0.13b
 Carotenoids and apocarotenoids beta-ionone 47.64 ± 2.71a 32.50 ± 1.68b
 Steroids beta-sitosterol 168.32 ± 1.86b 179.44 ± 2.55a
Alkaloids
 Piperidine alkaloids pipecolic acid 17.59 ± 2.32b 24.76 ± 1.37a
 Quinoline alkaloids 2,3-butanediol 93.75 ± 1.99b 114.67 ± 2.84a
 Pyridine alkaloids D-allose 2143.92 ± 3.26a 1908.26 ± 4.68b
nicotinic acid 4.72 ± 0.29a 3.15 ± 0.27b
hypoxanthine 212.25 ± 5.49b 247.30 ± 6.89a
6-hydroxynicotinic acid 7.78 ± 1.13b 11.80 ± 0.94a
 Indole alkaloids melatonin 15.06 ± 0.29a 14.57 ± 0.73a
 Isoquinoline alkaloids Thebaine 24.20 ± 1.28b 27.24 ± 0.97a