Table 2 HPLC analysis of C. limetta peels extract.

From: Green synthesis of iron oxide nanoparticles (Fe2O3-NPs) from Citrus Limetta agrowaste for biological and photocatalytic applications

Compound

Class

RT (min)

Area

Amount (mg/kg)

Biological activities

References

Gallic acid

Phenolic acid

3.00

37.0

3.65

Antibacterial, antiviral, anticancer

60

Catechin

Flavanol

6.90

40.0

19.00

Antioxidant, anti-inflammatory

61

Chlorogenic acid

Phenolic acid

7.15

233

72.80

Antioxidant, anti-inflammatory

62

p-Coumaric acid

Phenolic acid

9.70

431

32.00

Antimicrobial, antioxidant

63

Rutin

Flavonol

11.08

3796

546.50

Antioxidant, anti-inflammatory

64

Ferulic acid

Phenolic acid

11.50

29

10.99

Antioxidant

65

Hesperidin

Flavanone

13.90

11.5

2.30

Antioxidant, anti-inflammatory

66

Quercetin

Flavonol

17.99

205

217.50

Antioxidant, antimicrobial, anticancer

67

Kaempferol

Flavonol

19.45

147

20.50

Anti-inflammatory, anticancer

68