沙棘不同部位化学成分和药食用价值研究进展OA

[Objective]To systematically clarify the chemical composition of different parts of sea-buckthorn,define the structural differences,dynamic content changes and efficacy specificity of homologous bioactive components,and integrate the latest research progress and application scenarios of its medicinal and edible values.[Methods]Centering on the medicinal and edible value of sea-buckthorn,this paper summarized the distribution characteristics of its main bioactive components such as flavonoids and polysaccharides.Combined with advanced extraction methods including ultra-high pressure extraction and low-eutectic solvent extraction,existing research results were sorted out and current research bottlenecks were analyzed.[Results]All parts of sea-buckthorn are rich in a variety of high-activity components,and homologous components show significant specificity in structure,content and efficacy in different parts;the application of new extraction technologies has promoted the efficient separation and utilization of seabuckthorn bioactive components,and its application scenarios have been diversified in food,health products,pharmaceuticals and other fields.[Conclusion]sea-buckthorn resources have multiple values including ecological,nutritional and medicinal values,and current research still faces bottlenecks such as insufficient development depth.Future research should focus on eco-economic synergy and regional specificity,so as to provide theoretical support for the full industrial chain development and sustainable utilization of seabuckthorn resources.