การสกัดสารต้านอนุมูลอิสระ และลิพิดด้วยเทคนิคความดันสูงจากกัญชง ขมิ้นชัน และเห็ดแครงเพื่อใช้ในผลิตภัณฑ์เซรั่ม

Abstract

A study on extraction antioxidant and lipids with high pressure technique and development of serum from hemp, turmeric and split gill. The extraction of split gill with subcritical water technique at 121 °C, 15 psi for 60 minute obtained the maximum antioxidant by DPPH assay with IC₅₀ value of 2.47±0.32 mg/ml. The supercritical carbon dioxide extraction of hemp leaves at 60 °C, 160 bar for 60 minute was showed the highest DPPH assay with IC₅₀ value of 0.23±0.07 mg/ml. Hemp seed extraction with supercritical carbon dioxide at 30 °C, 160 bar for 120 min gave the maximum with IC₅₀ value of 3.53±0.12 mg/ml and Turmeric extraction with supercritical carbon dioxide at 30 °C, 160 bar for 120 min obtained the maximum with IC₅₀ value of 1.34±0.49 mg/ml. The development serum from hemp, turmeric and split gill based on the formula of JKP Consumer Products with was successfully and accepted by panel of serum products 1 formulae showed the overall acceptability 8.32, at a price of 250 baht per 30 ml of product.