DENG Xu-kun, JIANG Jie, LIN Qin-xiong, et al. Optimization of Processing Technology of Stir-baked with Vinegar by Orthogonal Test[J]. Chinese journal of experimental traditional medical formulae, 2014, 20(10): 23-25.
DOI:
DENG Xu-kun, JIANG Jie, LIN Qin-xiong, et al. Optimization of Processing Technology of Stir-baked with Vinegar by Orthogonal Test[J]. Chinese journal of experimental traditional medical formulae, 2014, 20(10): 23-25. DOI: 10.13422/j.cnki.syfjx.2014100023.
Optimization of Processing Technology of Stir-baked with Vinegar by Orthogonal Test
Objective: To optimize processing technology of Diphylleia sinensis stir-baked with vinegar. Method: Taking the content of podophyllotoxin as index
orthogonal test was adopted to optimize processing technology with four factors including moistening time
the amount of vinegar
frying time and temperature.With mobile phase of methanol-0.1 mol·L-1 potassium dihydrogen phosphate solution(45∶55) and detection wavelength at 290 nm
the content of podophyllotoxin was determined by HPLC. Result: The best processing technology was as following:moistened 2 h with 30% vinegar
flew 4 min at 150 ℃.The amount of vinegar and frying time had significantly effects on processing technology
the mass fraction of podophyllotoxin was up to 5.48%. Conclusion: This optimized processing technology was reasonable and feasible.This result could provide a reference for medication safety of D. sinensis in folk.