首页|响应面法优化橘类幼果提取橙皮苷工艺

响应面法优化橘类幼果提取橙皮苷工艺

Optimization of Hesperidin Extraction Process from Young Orange Fruits by Response Surface Methodology

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以橘类幼果为原料,对提取和结晶工艺进行优化,通过单因素试验与响应面分析法,确定最优提取工艺条件,即料液比1∶6(g/mL),提取时间100 min,碱液浓度0.4%,提取温度25 ℃;最优结晶工艺条件为pH 8,保温温度50℃,保温时间130 min,静置时间12.5 h.在此条件下橙皮苷产品得率达96.48%,含量达98.16%.该试验为从橘类幼果提取橙皮苷提供理论及技术支撑.
Using young orange fruits as raw materials,the extraction and crystallization processes of hesperidin were optimized.Through single factor experiments and response surface analysis,the optimal extraction process conditions were determined to be a solid-liquid ratio of 1∶6(g/mL),extraction time of 100 min,alkaline concentration of 0.4%,and extraction temperature of 25 ℃;The optimal crystallization process conditions were pH 8,holding temperature of 50 ℃,holding time of 130 min,and standing time of 12.5 h.Under this condition,the yield of hesperidin products reached 96.48%,and the content reached 98.16%.The study provided theoretical and technical support for extracting hesperidin from young orange fruits.

young orange fruitshesperidinextractextraction ratecrystallization

李国磊、王浩、安晓东、高伟

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晨光生物科技集团股份有限公司(邯郸 057250)

河北省植物资源综合利用重点实验室(邯郸 057250)

橘类幼果 橙皮苷 提取 提取率 结晶

2024

食品工业
上海市食品工业研究所

食品工业

影响因子:0.47
ISSN:1004-471X
年,卷(期):2024.45(9)