近年来,通过低温碱性提取方法分离的RG-I果胶由于其巨大的健康益处而引起了大量研究人员的关注。然而,关于RG-I果胶的其他应用的研究仍然缺乏。在这项研究中,我们总结了来源(例如马铃薯浆,甜菜浆,秋葵,苹果渣,柑橘皮,南瓜,葡萄柚,人参,等。),提取方法,RG-I果胶的精细结构及其在生理活性中的应用(例如抗癌,抗炎,抗肥胖,抗氧化,免疫调节,益生元,等。),乳液,凝胶,等。这些中性糖侧链不仅赋予RG-I果胶各种生理活性,而且这些侧链的缠结和交联也赋予RG-I果胶优异的乳化和胶凝特性。我们相信,这篇评论不仅可以为对RG-I果胶感兴趣的新工人提供全面的阅读,同时也为今后RG-I果胶的研究方向提供了有价值的参考。
In recent years, RG-I pectin isolated by low-temperature alkaline extraction methods has attracted the attention of a large number of researchers due to its huge health benefits. However, studies on other applications of RG-I pectin are still lacking. In this study, we summarized the sources (e.g. potato pulp, sugar beet pulp, okra, apple pomace, citrus peel, pumpkin, grapefruit, ginseng, etc.), extraction methods, fine structure and applications of RG-I pectin in physiological activities (e.g. anti-cancer, anti-inflammatory, anti-obesity, anti-oxidation, immune regulation, prebiotics, etc.), emulsions, gels, etc. These neutral sugar side chains not only endow RG-I pectin with various physiological activities but the entanglement and cross-linking of these side chains also endow RG-I pectin with excellent emulsifying and gelling properties. We believe that this
review can not only provide a comprehensive reading for new workers interested in RG-I pectin, but also provide a valuable reference for future research directions of RG-I pectin.