Recent trends in extraction, purification, and antioxidant activity evaluation of plant leaf‐extract polysaccharides

Ahmad, Muhammad Muneeb; Chatha, Shahzad Ali Shahid; Iqbal, Yasir; Hussain, Abdullah Ijaz; Khan, Ikramullah; Xie, Fengwei

doi:10.1002/bbb.2405

Cited by 32 publications

(16 citation statements)

References 180 publications

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“…The general preparation process of sea buckthorn polysaccharides, and the whole extraction process can be divided into 4 parts: pretreatment, extraction, separation and purification (Fig. 2) [21][22] .…”

Section: Preparation Proceduresmentioning

confidence: 99%

Prospects of sea buckthorn ( Hippophae rhamnoides L.) polysaccharides: preparation, structural characterization, and bioactivities diversity

Shi,

Wu,

Han

et al. 2024

Food Science and Human Wellness

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Sea buckthorn (Hippophae rhamnoides L.) is a natural homologous substance of medicine and food. Polysaccharide, as one of its primary active components, has very superior biological activity and can be used as a dietary supplement for functional foods, with good commercial prospects. Although initial progress has been made in the study of sea buckthorn polysaccharides, related studies have been fragmented and lacked systematic and generalization. This manuscript presents a critical analysis and systematic summary of the extraction and purification methods, structural characterization and physicochemical properties, biological activity and potential mechanisms, and structure-activity relationships of sea buckthorn polysaccharides. Accumulating evidence has indicated that sea buckthorn polysaccharides, which were widely prepared by water extraction and column chromatography purifications, exhibited exhibit superior biological activities in vitro and in vivo, including antioxidant, immunomodulatory, anti-inflammatory, hepatorenal protective, antibacterial, antiviral, and prebiotic activities. After analysis, it was concluded that there is a correlation between the relevant activities of sea buckthorn polysaccharides and that the structure of sea buckthorn polysaccharides has a great influence on their biological activity. We reviewed the challenges and limitations of sea buckthorn polysaccharides, summarized the critical aspects, and provided suggestions for potential breakthroughs in the research and application of sea buckthorn polysaccharide.

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Section: Preparation Proceduresmentioning

confidence: 99%

Prospects of sea buckthorn ( Hippophae rhamnoides L.) polysaccharides: preparation, structural characterization, and bioactivities diversity

Shi,

Wu,

Han

et al. 2024

Food Science and Human Wellness

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“…Plant leaf-extract polysaccharides can be used as functional ingredients. Different plant leaf-extract polysaccharides have antioxidative potential . The advantages and disadvantages of cross-linking agents used in the manufacturing of ECFs are shown in Table .…”

Section: Novel Materialsmentioning

confidence: 99%

A Review on Edible Coatings and Films: Advances, Composition, Production Methods, and Safety Concerns

et al. 2023

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Food is a crucial source for the endurance of individuals, and quality concerns of consumers are being raised with the progression of time. Edible coatings and films (ECFs) are increasingly important in biobased packaging because they have a prime role in enhancing the organoleptic characteristics of the food products and minimizing the spread of microorganisms. These sustainable ingredients are crucial for a safer and healthier environment. These are created from proteins, polysaccharides, lipids, plasticizers, emulsifiers, and active substances. These are ecofriendly since made from innocuous material. Nanocomposite films are also beginning to be developed and support networks of biological polymers. Antioxidant, flavoring, and coloring compounds can be employed to improve the quality, wellbeing, and stability of packaged foods. Gelatin-enhanced fruit and vegetable-based ECFs compositions have the potential to produce biodegradable films. Root plants like cassava, potato, and sweet potato have been employed to create edible films and coatings. Achira flour, amylum, yam, ulluco, and water chestnut have all been considered as novel film-forming ingredients. The physical properties of biopolymers are influenced by the characteristics, biochemical confirmation, compatibility, relative humidity, temperature, water resistance, and application procedures of the components. ECFs must adhere to all regulations governing food safety and be generally recognized as safe (GRAS). This review covers the new advancements in ECFs regarding the commitment of novel components to the improvement of their properties. It is expected that ECFs can be further investigated to provide innovative components and strategies that are helpful for global financial issues and the environment.

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“…First, ultrasound can destroy the cell wall of plants in a matter of seconds, even the whole plant. Secondly, vibration can promote the uniform release of polysaccharides from cells and disperse them in solvents for better dissolution and extraction [22] . This method combined with solvent extraction is a potential method for rapid extraction of high-yield polysaccharides.…”

Section: Preparation Of Maidenhairtree Polysaccharidesmentioning

confidence: 99%

Ultrasound-assisted extraction and analysis of maidenhairtree polysaccharides

Wang

Xiong

Huang

2023

Ultrasonics Sonochemistry

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Recent trends in extraction, purification, and antioxidant activity evaluation of plant leaf‐extract polysaccharides

Cited by 32 publications

References 180 publications

Prospects of sea buckthorn ( Hippophae rhamnoides L.) polysaccharides: preparation, structural characterization, and bioactivities diversity

Prospects of sea buckthorn ( Hippophae rhamnoides L.) polysaccharides: preparation, structural characterization, and bioactivities diversity

A Review on Edible Coatings and Films: Advances, Composition, Production Methods, and Safety Concerns

Ultrasound-assisted extraction and analysis of maidenhairtree polysaccharides

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