Optimizing Extraction Methods for Bioactive Polysaccharides from Rosa rugosa and Rosa damascena
文献类型: 外文期刊
作者: Sawaira Ashraf;Muhammad Zahid Ashraf;Baohe Miao;Xinxin Zhao
作者机构:
关键词: antioxidant activity;bioactive compounds;extraction techniques;industrial applications;polysaccharide extraction;Rose species
期刊名称: Foods
ISSN: 2304-8158
年卷期: 2025 年 14 卷 18 期
页码:
收录情况: SCIE(2025版)
摘要: Rosa damascena and Rosa rugosa, which are the two most commercial species in the Rosa genus, are used to make rose oil, cosmetics, and functional foods. The majority of polysaccharide constituents of both species is structurally diverse and demonstrates promising biological activities, such as moisturizing, immunomodulation, and antioxidant activity. The extraction technique has a significant impact on the yield, purity, and bioactivity of polysaccharides. Traditional extraction methods (hot water, ethanol) are simple and economical, yet they typically produce low yields and degrade sensitive compounds. Novel extraction methods (pressurized liquid extraction, enzyme-assisted extraction, ultrasound-assisted extraction, microwave-assisted extraction, supercritical fluid extraction) offer higher efficiency, selectivity, and sustainability, while better preserving polysaccharide structure and bioactivity. This review serves as a comparative summary of conventional versus novel extraction methodologies of polysaccharides from R. damascena and R. rugosa, with particular consideration towards the yield, polysaccharide structural integrity, sustainability, and industrial conduct of each methodology. In addition, it summarizes the distribution and functional role of selected polysaccharides in the various organs of the plants, while also providing an overview of their antioxidant mechanisms and potential bioactive applications in health. Challenges and critical factors that surround specific species, standards for processes, and extraction methods, and that therefore appeal to time and economic considerations, are identified. In efforts to optimize the extraction methodology, the high economic and functional potential of the Rosa species can be maximized in the interest of healthy, functional consumables for the pharmaceutical, nutraceutical, and cosmetic industries.
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