2014•Food and MachineryRequires access
Study on extraction technology of enol effective components of tomato stems and leaves
Chen Yu-fe
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Abstract
The drying methods were determined by the single-factor tests.By using solvent concentration,extraction temperature,extraction time as subjects,and bacteriostatic activity evaluated as the criteria,the optimal extraction conditions were determined by the orthogonal test,of which the effective components such as 3-hexenol can inhibit a variety of mould.The result showed the optimal extraction conditions were that drying methods was to dry in the shade,solvent concentration 95%,extraction temperature 40℃,extraction time 72h.Under these conditions,the bacteriostatic activities were Coniella diplodiella 98.2%,Alterrnaria spp.79.3%,and cucumber fusarium wilt 66.8%.