Dilute solution properties of Prunus armeniaca gum exudates: Influence of temperature, salt, and sugar

Fathi, Morteza; Mohebbi, Mohebbat; Koocheki, Arash; Hesarinejad, Mohammad Ali

doi:10.1016/j.ijbiomac.2016.12.038

Cited by 19 publications

(38 citation statements)

References 33 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…). This result is in line with those reported in previous studies . The intrinsic viscosity of QSG was 16.96 dL g −1 (in deionized water at 25 °C), which was more than the data obtained for gum arabic (0.6 dL g −1 at 20 °C) and guar gum (9.25 dL g −1 ), and smaller than that estimated for tragacanth gum (19.2 dL g −1 ) …”

Section: Resultssupporting

confidence: 92%

“…With increasing ion concentration, the impact of shielding of charges is reinforced and consequently the molecular repulsions, followed by intrinsic viscosity, are diminished . Similar results have been reported for sodium alginate, Balangu seed gum, xanthan, Prunus armeniaca , and hsian‐tsao leaf gum …”

Section: Resultssupporting

confidence: 88%

“…This result is in line with those reported in previous studies. 24,[47][48][49][50] The intrinsic viscosity of QSG was 16.96 dL g −1 (in deionized water at 25 ∘ C), which was more than the data obtained for gum arabic (0.6 dL g −1 at 20 ∘ C) and guar gum (9.25 dL g −1 ), and smaller than that estimated for tragacanth gum (19.2 dL g −1 ). 6 Following an increase in the ion concentration, the intrinsic viscosity of QSG decreased due to the shielding influence of charges on the macromolecular chains.…”

Section: Rheological Properties Dilute-solution Propertiesmentioning

confidence: 66%

See 2 more Smart Citations

Characterizations and rheological study of the purified polysaccharide extracted from quince seeds

Rezagholi¹,

Hashemi

Gholamhosseinpour

et al. 2018

J Sci Food Agric

Self Cite

View full text Add to dashboard Cite

show abstract

Section: Resultssupporting

confidence: 92%

Section: Resultssupporting

confidence: 88%

Section: Rheological Properties Dilute-solution Propertiesmentioning

confidence: 66%

See 1 more Smart Citation

Characterizations and rheological study of the purified polysaccharide extracted from quince seeds

Rezagholi¹,

Hashemi

Gholamhosseinpour

et al. 2018

J Sci Food Agric

Self Cite

View full text Add to dashboard Cite

show abstract

“…PAGE was collected from Prunus armeniaca trees in Bojnord, Rooin during spring (37 12 min 13.9 s North and 57 29 min 13.5 s East). The purification of the gum was performed as described by Fathi et al (2017). Fresh shrimp was purchased from the local market in Tehran, Iran.…”

Section: Methodsmentioning

confidence: 99%

Development of curcumin‐loaded Prunus armeniaca gum nanoparticles: Synthesis, characterization, control release behavior, and evaluation of anticancer and antimicrobial properties

Salarbashi

Tafaghodi

Fathi

et al. 2021

Food Science & Nutrition

Self Cite

View full text Add to dashboard Cite

The present work was conducted to develop a new polysaccharide-based encapsulation system via electrostatic interactions between Prunus armeniaca gum exudates (PAGE) and Ca 2+ ions to enhance the biological activity and bioavailability of curcumin. The effects of different levels of pH (6, 7, and 8) and ion concentrations (1, 3, and 5) on the particle diameter and surface charge of the samples were examined. The encapsulation efficiency in the PAGE-based nanoparticles was realized to be 86.1%, indicating the encapsulation technique applied in this study was effective to entrap most of the curcumin within the PAGE matrix. The nanoparticles showed a smooth surface with spherical shape. Fourier transform infrared spectroscopy (FT-IR) and X-ray diffraction (X-ray) studies confirmed the formation of polyelectrolyte complexation. The cumulative release of curcumin in simulated gastrointestinal tract was less than 75%, revealing a gradual release trend. Both pure curcumin and curcumin-loaded nanoparticles were toxic to the cancer cell lines.

show abstract

“…When the intrinsic viscosity is used instead of dynamic viscosity, the calculated slope of the resulting plot can be used to determine the chain flexibility of biopolymer macromolecules in the solution (Fathi et al., 2017). The values of E a / R , known as chain flexibility factor and activation energy for PAGE, were 997.3 (1/K) and 0.83 × 10 7 (J/kg mol), respectively.…”

Section: Rheological Propertiesmentioning

confidence: 99%

Prunus armeniaca gum exudates: An overview on purification, structure, physicochemical properties, and applications

Salarbashi

Jahanbin

Tafaghodi

et al. 2021

Food Science & Nutrition

View full text Add to dashboard Cite

Prunus armeniaca gum exudate (PAGE) is obtained from the trunk branches of apricot trees. PAGE is a high‐molecular‐weight polysaccharide with arabinogalactan structure. The physicochemical and rheological characteristics of this gum have been investigated in various researches. PAGE offers a good potential for use as an emulsifying, binding, and stabilizing agent in food and pharmaceutical industries. It also can be used as an organic additive in tissue culture media, synthesizing of metallic nanoparticles, binding potential in tablets, antioxidant agent, and corrosion inhibitor. For desirable emulsifying, stabilizing, shelf life‐enhancing properties, and antioxidant activity of PAGE, it can be used as additive in many foods. We present here a comprehensive review on the existing literatures on characterization of this source of polysaccharide to explore its potential applications in various systems.

show abstract

Dilute solution properties of Prunus armeniaca gum exudates: Influence of temperature, salt, and sugar

Cited by 19 publications

References 33 publications

Characterizations and rheological study of the purified polysaccharide extracted from quince seeds

Characterizations and rheological study of the purified polysaccharide extracted from quince seeds

Development of curcumin‐loaded Prunus armeniaca gum nanoparticles: Synthesis, characterization, control release behavior, and evaluation of anticancer and antimicrobial properties

Prunus armeniaca gum exudates: An overview on purification, structure, physicochemical properties, and applications

Contact Info

Product

Resources

About