The invention relates to a preparation method of Lycium barbarum extract, in particular to a method of extracting Lycium barbarum extract in Lycium barbarum by multi effect wall breaking low temperature pipeline method. The processing steps include: drying Lycium barbarum, crushing, passing raw materials through the ultra-high pressure extractor, then entering the cavitation wall breaking extractor for cavitation to obtain the extraction solution; entering the multi-stage membrane separation system after the pressure filtration and filter aid separation system, and then entering the resin column separation system to score the separation solution; concentrating the separation solution through the membrane system to obtain the concentration solution; finally The concentrated solution was dried to obtain Wolfberry Extract. The invention has the advantages of low labor intensity and excellent working environment. It has the advantages of normal temperature operation, non-destructive decomposition of heat sensitive components, effective dissolution of target products, environmental friendliness and high comprehensive utilization rate of circular agriculture.
【技术实现步骤摘要】
一种枸杞提取物的制备方法
本专利技术涉及一种枸杞提取物的制备方法,属于中药有效成分提取领域。
技术介绍
枸杞子为茄科植物宁夏枸杞LyciumbarbarumL.的果实。夏、秋季果实呈橙红色时采收,晾至皮皱后,再曝晒至外皮干硬、果肉柔软,除去果梗。性状果实椭圆形,长6~18mm,直径6~8mm。表面鲜红色或暗红色,具不规则皱纹,略有光泽,顶端有花柱痕,另端有果梗痕。质柔润,果肉厚,有粘性,内含种子25~50粒。种子扁肾形,长至2.5mm,宽至2mm,土黄色。气微、味甜、微酸。主要成分:枸杞多糖、甜菜碱、玉蜀黍黄素、胡萝卜素及氨基酸等。枸杞提取物滋补肝肾,益精明目。用于虚劳精亏,腰膝酸痛,眩晕耳鸣,内热消渴,血虚萎黄,目昏不明。对免疫力有促进作用,同时具有免疫调节作用;可提高血睾酮水平,起强壮作用;对造血功能有促进作用;对正常健康人也有显著升白细胞作用;还有抗衰老、抗突变、抗肿瘤、降血脂、保肝及抗脂肪肝、降血糖、降血压作用。枸杞提取物提取制备过程中,一般是回流提取,大空树脂吸附,但这些方法在保留有效成分、去除无效 ...
【技术保护点】
1.一种枸杞提取物的制备方法,其特征在于:/na.将枸杞晾干,粉碎,将原料通过超高压提取器,以400MPa的压力提取之后进入空化破壁提取器进行空化作用;/nb.将提取液经压滤助滤分离系统后进入膜分离系统,之后进入树脂柱分离系统,得分离液;将分离液经膜浓缩系统浓缩,得浓缩液;/nc.将所得浓缩液干燥,获得枸杞提取物。/n
【技术特征摘要】
1.一种枸杞提取物的制备方法,其特征在于:
a.将枸杞晾干,粉碎,将原料通过超高压提取器,以400MPa的压力提取之后进入空化破壁提取器进行空化作用;
b.将提取液经压滤助滤分离系统后进入膜分离系统,之后进入树脂柱分离系统,得分离液;将分离液经膜浓缩系统浓缩,得浓缩液;
c.将所得浓缩液干燥,获得枸杞提取物。
2.根据权利要求1所述的...
【专利技术属性】
技术研发人员:杨成东,
申请(专利权)人:南京泽朗生物科技有限公司,
类型:发明
国别省市:江苏;32
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