Trends in the extraction, purification, characterisation and biological activities of polysaccharides from tropical and sub-tropical fruits – A comprehensive review. (15th June 2020)

• Record Type: Journal Article
• Authors: Mohan, Kannan; Muralisankar, Thirunavukkarasu; Uthayakumar, Venkatachalam; Chandirasekar, Ramachandran; Revathi, Nagarajan; Ramu Ganesan, Abirami; Velmurugan, Kalamani; Sathishkumar, Palanivel; Jayakumar, Rajarajeswaran; Seedevi, Palaniappan
• Is Part Of: Carbohydrate polymers. Volume 238(2020)
• Publication Date: 2020-06-15
• Subjects: AFM atomic force microscopy -- AWE alkaline water extraction -- BBD Box-Behnken design -- CCRD Central Composite Rotatable Design -- COSY correlated spectroscopy -- DM diabetes mellitus -- DPPH 22-diphenyl-1-picrylhydrazyl -- DQF-COSY double-quantum-filtered correlation spectroscopy -- DSC differential scanning calorimetry -- EAE enzyme-assisted extraction -- ECD electronic circular dichroism -- FAO Food and Agriculture Organization -- FDA Food and Drug Administration -- FPSs fruit polysaccharides -- FT-IR fourier transform infrared spectroscopy -- GC gas chromatography -- GC–MS gas chromatography–mass spectroscopy -- GLC gas-liquid chromatography -- HMBC heteronuclear multiple bond correlation spectroscopy -- HPAEC high-performance anion-exchange chromatography -- HPAEC-PAD high-performance anion-exchange chromatography coupled with pulsed amperometric detection -- HPGFC high performance gel filtration chromatography -- HPGPC high-performance gel permeation chromatography -- HPLC high-performance liquid chromatography -- HPSEC high performance size exclusion chromatography -- HSQC heteronuclear single quantum coherence spectroscopy -- HWE hot water extraction -- IEC ion exchange chromatography -- LC liquid chromatography -- MAE microwave-assisted extraction -- MALDI-TOF-MS- matrix-assisted laser desorption/ionisation-time-of-flight-mass spectrometry -- NK natural killer -- NMR nuclear magnetic resonance spectroscopy -- NO nitric oxide -- PSs polysaccharides -- ROESY rotating-frame over hauser spectroscopy -- RSM response surface methodology -- SEM scanning electron microscopy -- SWE subcritical water extraction -- TCOSY total correlated spectroscopy -- TEM transmission electron microscopy -- TFA trifluroacetic acid -- TGA thermo-gravimetric analysis -- UAE ultrasonic-assisted extraction -- UPE ultra-high pressure extraction -- UV–vis ultraviolet–visible spectroscopy -- XRD X-ray diffraction analysis; Polysaccharides -- Fruits -- Hot water extraction -- Separation -- Immunomodulatory -- Anti-cancer; Polysaccharides -- Periodicals; Polysaccharides -- Periodicals; Polysaccharides -- Périodiques; Electronic journals; 547.78
• DOI: 10.1016/j.carbpol.2020.116185
• Languages: English
• ISSNs: 0144-8617

Abstract

Graphical abstract: Highlights: Extraction, purification and biological activities of polysaccharides from tropical and sub-tropical fruits were summarised. Structural characterisation of the fruits polysaccharides were briefly discussed. New perspectives for the future work of these polysaccharides were discussed. Abstract: Tropical and sub-tropical fruits are tremendous sources of polysaccharides (PSs), which are of great interest in the human welfare system as natural medicines, food and cosmetics. This review paper aims to highlight the recent trends in extraction (conventional and non-conventional), purification and analytic techniques of fruit polysaccharides (FPSs). The chemical structure and biological activities, such as immunomodulatory, anti-cancer, anti-oxidant, anti-inflammatory, anti-viral, anti-coagulant and anti-diabetic effects, of PSs extracted from 53 various fruits were compared and discussed. With this wide coverage, a total of 172 scientific articles were reviewed and discussed. This comprehensive survey from previous studies suggests that the FPSs are non-toxic and highly biocompatible. In addition, this review highlights that FPSs might be excellent functional foods as well as effective therapeutic drugs. Finally, the future research advances of FPSs are also described. The content of this review will promote human wellness-based food product development in the future.