Abstract This study was to identify active pectin fragments of high in vitro anti-proliferation activities against human colon adenocarcinoma Caco-2 cells, using various pectin fragment preparations dominant with rhamnogalacturonan I (RG-I), rhamnogalacturonan II (RG-II), and galacturonic acid oligomers (GAOS). The samples were prepared from citrus high and low methoxy pectins (HPE and LPE) by endo-α-D-(1,4)-polygalacturonase action coupling with a green process as ultrafiltration (membrane molecular weight cut off > 10k, 1k-10k, and

中文翻译：

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对人结肠腺癌细胞具有高体外抗增殖活性的活性果胶片段：鼠李糖半乳糖醛酸 II

摘要 本研究使用以鼠李糖半乳糖醛酸 I (RG-I)、鼠李糖半乳糖醛酸聚糖 II (RG-II) 和鼠李糖半乳糖醛酸聚糖 I (RG-II) 为主的各种果胶片段制剂，鉴定对人结肠腺癌 Caco-2 细胞具有高体外抗增殖活性的果胶片段。半乳糖醛酸低聚物 (GAOS)。样品由柑橘高甲氧基果胶和低甲氧基果胶（HPE 和 LPE）通过内切-α-D-(1,4)-聚半乳糖醛酸酶作用偶联与绿色工艺如超滤（膜截留分子量 > 10k、1k-10k ， 和