Physicochemical characteristics and antioxidant activity of Prunus cerasoides D. Don gum exudates

Malsawmtluangi, C.; Thanzami, K.; Lalhlenmawia, H.; Selvan, V. Thamil; Selvamani, P.; Kandasamy, Ruckmani; Pachuau, Lalduhsanga

doi:10.1016/j.ijbiomac.2014.05.050

Cited by 70 publications

(50 citation statements)

References 21 publications

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“…3b. The higher absorbance of the reaction mixture indicated higher reducing power (Malsawmtluangi et al 2014). At the highest concentration (100 μg/mL), absorbances of reducing power were (0.195 and 0.285) for APS1 and APS2, respectively Fig.…”

Section: Determination Of Antioxidant Properties In Aps1 and Aps2mentioning

confidence: 95%

Ultrasound-assisted extraction of polysaccharides from Artemisia selengensis Turcz and its antioxidant and anticancer activities

Wang

Umair

et al. 2016

J Food Sci Technol

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Artemisia selengensis Turcz (AST) is a perennial herb with therapeutic and economic applications in China. The effects of ultrasound-assisted extraction (UAE) parameters upon extraction yield (EY%), antioxidant and antitumor activities of the polysaccharides extracts were studied by using a factorial design and response surface methodology. The optimal conditions determined were as: ultrasonic power 146 W, extraction time 14.5 min. and extraction temperature 60°C. The average molecular weights of two homogeneous polysaccharides (APS1 and APS2) purified by DEAE cellulose-52 and Sephadex G-100 column chromatography were 125.4 and 184.1 kDa, respectively. Monosaccharide analysis showed that APS1 and APS2 were composed of five common monomers i.e., galactose, mannose, arabinose, xylose and rhamnose and one different monomer glucose and galacturonic acid respectively, with a most abundant part in molar % of APS1 and APS2 were glucose (83.01 %) and galacturonic acid (48.87 %) while least were xylose (0.80 %) and mannose (1.73 %) respectively. The antioxidant properties were determined by evaluating DPPH, hydroxyl radical scavenging activity and reducing power which indicated both APS1 and APS2 showed strong scavenging activities and anticancer activities on HT-29, BGC823 and antitumor activity on HepG-2. As UAE improved the polysaccharides yield than CSE, meanwhile, no significant difference of polysaccharides chemical compositions. Therefore, the present study suggests that the consumption of AST leaves may beneficial for the treatment of many diseases.

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Section: Determination Of Antioxidant Properties In Aps1 and Aps2mentioning

confidence: 95%

Ultrasound-assisted extraction of polysaccharides from Artemisia selengensis Turcz and its antioxidant and anticancer activities

Wang

Umair

et al. 2016

J Food Sci Technol

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“…The amount of the total carbohydrate of other gum exudate e.g., Prunus Cerasus (71.51%), Prunus cerasoides (73.72%), and Prunus armeniaca (66.89%) was lower than PG. [26][27][28] However, Prunus dulis (92.36%) gum exudates and Prunus amygdalus gum (98.4%) had a high carbohydrate content compared to PG. [29,30] Milani et al [31] and Yebeyen et al [5] reported 85.4% and 85.7% total carbohydrate for anghouzeh gum and Acacia gum exudate, respectively, that are approximately similar to carbohydrate values of PG and GA.…”

Section: Chemical Compositionmentioning

confidence: 99%

The emulsifying properties of Persian gum (Amygdalus scoparia Spach) as compared with gum Arabic

Golkar

Taghavi

Dehnavi

2018

International Journal of Food Properties

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The current study compares the emulsifying properties of Persian gum (PG) and gum Arabic (GA) in emulsions. The effects of concentration (0.5-3% w/v PG, 2.5-15% w/v PG), pH (2-7), ionic strength [NaCl, CaCl 2 (0-300 mM)], and temperature (40-90°C) were investigated. The surface-volume mean diameter (D 32 ) of the emulsions showed that the minimum values were 9.89 ± 0.68 and 4.52 ± 0.03 µm for emulsions containing 1.5% w/v PG and 15% w/v GA, respectively. In addition, the zeta potential of PG and GA emulsion changed from −23.5 to −39.5 and −30.5 to −46.0 mV, respectively. The interfacial tensions of PG and GA emulsions were varied in the ranges of 34.0-15.0 and 29.0-9.0 mN/m, respectively. Changes in the D 32 value of GA emulsions showed were not significantly different (p > 0.05) with respect to the effects of pH, NaCl, CaCl 2, and temperature. The NaCl concentration had no significant effect on D 32 ; but its value decreased from 13.11 to 5.70 µm as the CaCl 2 concentration increased. The interfacial tension of PG significantly increased with decreasing pH 7-2 and increasing 0-300 mM salts. After heating (25-90°C), the D 32 values of PG and GA emulsions changed to 11.04-14.54 and 4.21-4.21 μm, respectively. The results of this study can be useful for the application of PG as an emulsifier in beverage emulsions. ARTICLE HISTORY

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“…The total ash content of PAGE (4 %) was high when compared with Prunus cerasoides gum (2.55%) [2], Prunus dulcis gum (2.30%) [22], Zedu gum (1.675%) [23], less than those reported for sage seed gum (9.33%) [24] and was comparable to those of Albizia procera gum (4.1%) [25] and gum acacia var. Senegal (3.4-4.6 %) [26].…”

Section: Page 11 Of 29mentioning

confidence: 99%

“…These exudates gum obtained from branches of Prunus species in places of injury or infection resp. Gum exudates are mainly composed of polysaccharide, including arabinose and galactose at different ratio [2]. The most common structure of these gums is constituted of substituted arabinogalactan [3][4][5].…”

Section: Introductionmentioning

confidence: 99%

Some physico-chemical properties of Prunus armeniaca L. gum exudates

Fathi

Mohebbi

Koocheki

2016

International Journal of Biological Macromolecules

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Physicochemical characteristics and antioxidant activity of Prunus cerasoides D. Don gum exudates

Cited by 70 publications

References 21 publications

Ultrasound-assisted extraction of polysaccharides from Artemisia selengensis Turcz and its antioxidant and anticancer activities

Ultrasound-assisted extraction of polysaccharides from Artemisia selengensis Turcz and its antioxidant and anticancer activities

The emulsifying properties of Persian gum (Amygdalus scoparia Spach) as compared with gum Arabic

Some physico-chemical properties of Prunus armeniaca L. gum exudates

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