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Pectin, a heteropolysaccharide derived from plant cell walls, is essential in the food, pharmaceutical, and environmental industries. Currently, citrus and apple peels are the primary sources for commercial pectin production. The yield and quality of pectin extracted from various plant sources significantly differ based on the extraction methods employed, which include physical, chemical, and biological processes. The complex structures of pectin, composed of polygalacturonic acid and rhamnogalacturonan, influence its physicochemical properties and, consequently, its functionality. As a common polysaccharide, pectin finds applications across multiple sectors. In the food industry, it acts as a gelling agent and a packaging material; in pharmaceuticals, it is utilized for drug delivery and wound healing. Environmentally, pectin contributes to wastewater treatment by adsorbing pollutants. Current research focuses on alternative sources, sustainable extraction methods, and multifunctional applications of pectin. Ongoing studies aim to enhance extraction technologies and broaden the applications of pectin, thereby supporting sustainable development goals.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11511015 | PMC |
http://dx.doi.org/10.3390/polym16202883 | DOI Listing |
Food Sci Nutr
September 2025
Department of Food Science, Faculty of Food Science and Technology Natural Medicines and Products Research Laboratory, Institute of Bioscience (IBS) Laboratory of Food Safety and Food Integrity, Institute of Tropical Agriculture and Food Security (ITAFoS) Universiti Putra Malaysia Selangor Serdang M
Pectin, a bioactive polysaccharide, was mixed with chitosan (CS) and blended with three essential oil formulations to prepare nanoemulsion-based edible coatings. Three nanoemulsion-based coatings, C, C, and C, comprising chitosan and pectin at ratios of 1:1, 1.25:1.
View Article and Find Full Text PDFFood Chem X
August 2025
Division of Industrial Biotechnology, Department of Life Sciences, Chalmers University of Technology, 412 96 Gothenburg, Sweden.
Vegetable side streams are resulting non-edible by-products from vegetable processing. These side streams are a rich source of bioactive compounds and macromolecules. Despite their potential for high-value applications, these materials are frequently used in low-value applications or discarded, contributing to resource depletion and environmental concerns.
View Article and Find Full Text PDFFood Chem
September 2025
The Engineering Technological Center of Mushroom Industry, School of Biological Science and Biotechnology, Minnan Normal University, Zhangzhou 363000, PR China; Food Science Research Institute of Zhangzhou, Minnan Normal University, Zhangzhou 363000, China. Electronic address:
An ultra-low temperature (-5 °C) enzymatic method was employed to prepare glycine-amidated pectin (Gly-Pe) and evaluate its physicochemical properties and freeze-thaw protection mechanism in surimi. After glycine grafting (12.77 %), amide bonds disrupted pectin's crystalline structure and enhanced molecular chain flexibility.
View Article and Find Full Text PDFCarbohydr Polym
November 2025
Department of Inorganic, Organic and Biochemistry, Faculty of Chemical Sciences and Technologies, University of Castilla-La Mancha, Ciudad Real, 13005, Spain. Electronic address:
This study investigates the extraction, optimization, and characterization of pectin from pistachio industry waste (PIW) using microwave-assisted subcritical water extraction (MASWE) without acid. Two different low-methoxyl pectins (LMP) were observed. The first pectin variant (MASWE100) was extracted at a pressure of 3 MPa, a temperature of 100 °C, and an irradiation time of 4 min.
View Article and Find Full Text PDFChem Biodivers
September 2025
School of Pharmacy, Southwest Medical University, Luzhou, China.
Pectin derived from the fruit of Clausena lansium (Lour.) Skeels, commonly known as Wampee, possesses diverse bioactivities and holds significant potential for applications in food products. To broaden Wampee's application range, deep eutectic solvent (DES) was optimized for pectin extraction using response surface methodology.
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