Separation, structural identification and antibacterial activity of pectin oligosaccharides derived from seed melon

Gao, Min; Wang, Xiaotian; Lin, Jing; Li, Xiaoying; Qi, Danping; Luo, Yulu; Aheyeli-kai, Yeerken; Ma, Hongxia

doi:10.1016/j.fbio.2023.102616

Cited by 4 publications

(2 citation statements)

References 32 publications

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“…34,35 It has a bactericidal effect on the most widely distributed pathogenic and opportunistic microorganisms. 36,37…”

Section: Resultsmentioning

confidence: 99%

Biodegradable carboxymethyl cellulose based material for sustainable/active food packaging application

El-Sakhawy,

Tohamy,

AbdelMohsen

et al. 2023

Journal of Thermoplastic Composite Materials

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This work goal is to develop a valuable biodegradable material for sustainable packaging. The utilization of agriculture wastes to produce biodegradable packaging films based on carboxymethyl cellulose (CMC) will reduce its price. CMC was prepared from sugar cane bagasse, and used to prepare composite films with mandarin and cantaloupe peels extracts of different ratios. The effects of these extracts on the mechanical and antimicrobial properties of the prepared films were evaluated. Thus, the films incorporated with 10% concentration of mandarin and cantaloupe peels extract exhibited excellent antimicrobial properties against gram positive, gram negative bacteria and pathogenic yeast than the other lower concentrated films. The physiochemical properties of each developed biodegradable films were characterized using Fourier Transform Infra-Red (FTIR) spectroscopy, X-Ray diffraction analysis (XRD), Scanning Electron Microscopy (SEM) and antimicrobial. The reflected work is a novel approach, and which is vital in the conversion of organic waste to value-added product development.

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“…34,35 It has a bactericidal effect on the most widely distributed pathogenic and opportunistic microorganisms. 36,37…”

Section: Resultsmentioning

confidence: 99%

Biodegradable carboxymethyl cellulose based material for sustainable/active food packaging application

El-Sakhawy,

Tohamy,

AbdelMohsen

et al. 2023

Journal of Thermoplastic Composite Materials

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“…Pectin-rich fruit peels are a further potential source of valorisable monosaccharides such as Ara and Gal (Yapo et al 2007;Li et al 2016;Lachos-Perez et al 2020;Jang et al 2022;Monica et al 2022;Gao et al 2023;Zhou and Huang 2023). The peels of citrus and other common fruits are major sidestreams of the food industry whose disposal by dumping in the environment is linked to severe ecological impacts (Jang et al 2022).…”

Section: Introductionmentioning

confidence: 99%

Isolation of arabinose and galactose from industrial sidestreams in high yield and purity

Widsten,

West,

Vaidya

et al. 2023

BioRes

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Monosaccharides such as L-arabinose (Ara) and D-tagatose (derived from D-galactose, Gal) are low-calorie sweeteners associated with improved glycaemic and insulin control compared to disaccharides such as sucrose. However, alternative sources and better sugar-sugar separation methods are needed to improve the sustainability and economics of their production. Here, these sugars were obtained from purified and ultrafiltered compression screw pressate (CSP) of thermo-mechanical pulping of softwood (Pinus radiata) and orange peels (OPs). Ba-substituted zeolite X (BaX) molecular sieves showed superior separation performance of Ara from other sugars compared to conventional Ca-form ion exchange resin. To facilitate subsequent separation of sugars, OP hydrolysates were fermented to leave just Ara and Gal, while OP pectin was hydrolysed to generate a Gal-rich mixture. Overall, BaX has good potential for separating Ara from Ara-rich hydrolysates containing several different sugars. It is also suited for separating Ara and another monosaccharide such as Gal or Xyl in the absence of other sugars.

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Antimicrobial activity and structure–activity relationships of molecules containing mono- or di- or oligosaccharides: An update

Zhou,

Hao,

Tang

et al. 2024

Bioorganic Chemistry

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Separation, structural identification and antibacterial activity of pectin oligosaccharides derived from seed melon

Cited by 4 publications

References 32 publications

Biodegradable carboxymethyl cellulose based material for sustainable/active food packaging application

Biodegradable carboxymethyl cellulose based material for sustainable/active food packaging application

Isolation of arabinose and galactose from industrial sidestreams in high yield and purity

Antimicrobial activity and structure–activity relationships of molecules containing mono- or di- or oligosaccharides: An update

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