The effects of three fixation methods( steaming,blanching and microwave fixation) on chemical composition and sensory quality of Lycium ruthenicum bud-tea were investigated.The results showed the fixation technique( t...The effects of three fixation methods( steaming,blanching and microwave fixation) on chemical composition and sensory quality of Lycium ruthenicum bud-tea were investigated.The results showed the fixation technique( the leaf weight 3 g/cm^2,the time 1.5 min,and the temperature 100 ℃) was the best,which was beneficial to the conservation of free amino acid and soluble sugar in L.ruthenicum bud-tea.The loss of chlorophyll was limited,and the score of sensory quality review was higher.展开更多
基金Supported by Science and Technology Innovation Fund Project of Ningxia Academy of Agriculture and Forestry Sciences(NKYJ-17-18)
文摘The effects of three fixation methods( steaming,blanching and microwave fixation) on chemical composition and sensory quality of Lycium ruthenicum bud-tea were investigated.The results showed the fixation technique( the leaf weight 3 g/cm^2,the time 1.5 min,and the temperature 100 ℃) was the best,which was beneficial to the conservation of free amino acid and soluble sugar in L.ruthenicum bud-tea.The loss of chlorophyll was limited,and the score of sensory quality review was higher.