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Table 1 Physicochemical properties of SCG and LA-SCG oils

From: Valorization of spent coffee grounds as the specialty material for dullness and aging of skin treatments

SCG oil

Physicochemical property

AV

IV

PV

SV

USV

RT_1hr

201.14 ± 1.07

7.32 ± 0.12

113.80 ± 0.67

0.86 ± 0.02

16.24 ± 0.85

LA-SCG

164.32 ± 1.12

9.59 ± 0.08

64.23 ± 1.51

0.96 ± 0.02

7.48 ± 0.06

  1. AV acid value; IV iodine value; PV peroxide value; SV saponification value; USV unsaponification value