Chemical composition and anti-inflammatory activity of pectic polysaccharide isolated from celery stalks

Оводова, Р. Г.; Golovchenko, Victoria V.; Popov, Sergey; Popova, G. Yu.; Paderin, Nikita M.; Шашков, А. С.; Ovodov, Yu. S.

doi:10.1016/j.foodchem.2008.09.094

Cited by 116 publications

(48 citation statements)

References 23 publications

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“…2b) centered at 171 and 175 ppm were derived from the C-6 of uronic acid. Due to the high abundance and by the comparison with previous reports (Ovodova, Bushneva, Shashkov, Chizhov, & Ovodov, 2005;Ovodova et al, 2009), the intensive signal at d 4.96 and d 4.80 in Fig. 2a were assigned to 4-a-GlcpA (referred as GA) and 4-a-GlcpA(OMe) (labeled as GA 0 ) respectively.…”

Section: Nmr Analysissupporting

confidence: 52%

“…3a and b), which were 5.08, 4.08, 3.83, 3.98, and 3.71/3.59 ppm for H-1, H-2, H-3, H-4, and H-5/H5 0 , respectively (Table 3). Based on the data from the 1 He 13 C HMQC spectrum in the present study and a comparison of the data with previous reports (Ovodova et al, 2009), the corresponding 13 C assignments were achieved. All the assignments of proton and 13 C resonances are summarized in Table 3.…”

Section: Nmr Analysismentioning

confidence: 62%

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Non-starch polysaccharides from American ginseng: physicochemical investigation and structural characterization

et al. 2015

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Section: Nmr Analysissupporting

confidence: 52%

Section: Nmr Analysismentioning

confidence: 62%

Non-starch polysaccharides from American ginseng: physicochemical investigation and structural characterization

et al. 2015

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“…The biological activities of polysaccharides are closely related to monosaccharide components (Paulsen 2001). Polysaccharides containing complicated components have certain biological activities as described in previous research (Ovodova et al 2009). The antioxidant activity of polysaccharide with much higher uronic acid content would be stronger and vice versa.…”

Section: Comparison Between Uae and Csementioning

confidence: 74%

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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“…In traditional medicine, celery has been used to treat asthma, bronchitis, spleen, and liver diseases (Singh & Handa 1995). Recently, there has been a growing interest in the plant for its healthbeneficial activities, such as antioxidant activities (Ninfali & Bacchiocca 2003), anti-inflammatory activity (Ovodova et al 2009), anticancer activities (Sultana et al 2005), anti-hyperlipidaemic effect (Tsi & Tan 2000;Iyer & Patil 2011), and so on. Numerous studies have confirmed that flavonoids consist of a common basic structure comprising two aromatic rings linked by three carbons that form an oxygenated heterocyclic compound, and phenol compounds are the main antioxidant substance which can promote the human health through reducing oxidative damage (Wang & Stoner 2008;Mousavinejad et al 2009).…”

mentioning

confidence: 99%

Optimisation of microwave-assisted extraction of flavonoids and phenolics from celery (Apium graveolens L.) leaves by response surface methodology

He¹,

Li²,

Zhang³

et al. 2016

Czech J. Food Sci.

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The conditions for microwave-assisted extraction (MAE) of total flavonoids (TF) and total phenols (TP), and antioxidant activity from celery (Apium graveolens L.) leaves by response surface methodology (RSM) were optimised. The 3-level, 3-factorial Box-Behnken design (BBD) was employed to study three main extraction conditions: microwave power (300–500 W), solid-solvent ratio (15–30 ml/g), and ethanol concentration (50–80%). It was found that microwave power of 500 W at 30 ml/g solid-solvent ratio with 75.6% (v/v) ethanol concentration was the most optimum conditions for the extraction of TF and TP from celery leaves with the consequent high antioxidant activity measured by the DPPH inhibition rate. Using the optimum extraction conditions, the extraction yields of TF and TP were 0.62 g RUE/100 g DW, 3.01 g GAE/100 g DW, respectively, and the DPPH inhibition rate was 88%. The results indicated that the nutritional quality of celery (Apium graveolens L.) leaves could be improved significantly by optimising the extraction process of MAE using response surface methodology.

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Chemical composition and anti-inflammatory activity of pectic polysaccharide isolated from celery stalks

Cited by 116 publications

References 23 publications

Non-starch polysaccharides from American ginseng: physicochemical investigation and structural characterization

Non-starch polysaccharides from American ginseng: physicochemical investigation and structural characterization

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

Optimisation of microwave-assisted extraction of flavonoids and phenolics from celery (Apium graveolens L.) leaves by response surface methodology

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