以红桔及甜橙的幼果、裂果和成熟采收果果皮为试材,采用碱液提取柑桔黄烷酮甙。结果表明,粗提柑桔黄烷酮甙的量和纯度不仅受品种、果实发育阶段所制约,同时受提取液成份和沉淀液PH的影响,而提取黄烷酮甙前的果胶提取处理对黄烷酮的提取量和纯度无明显影响。 The young fruit, clematis fruit and mature fruit peel of red orange and sweet orange were used as materials to extract citrus flavanone glycosides with lye. The results showed that the crude extract of citrus flavanone glycoside content and purity not only by the variety and fruit development stage constraints, both by the extract composition and pH of the precipitation solution, and the extraction of flavanone glycosides before pectin extraction Flavanone extraction volume and purity had no significant effect.