benefits of citrate over edta for extracting phenolic acids

Interactions of minerals-organic matter-living organisms ...

Benefits of citrate over EDTA for extracting phenolic acids from soils and plant debris J. Chem. Ecol., 23 ( 1997 ), pp. 347 - 362 View Record in Scopus Google Scholar
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Health benefits and phenolic compounds of Moringa oleifera ...

Consistently, everyday oral after-treatment with the aqueous extract of MO leaves, along with diclofenac sodium (DcNa)- caused lipids peroxidation and hepatic injury, can protect DcNa-caused hepatotoxicity, thought to be due to the presence of phenolic acids such as, chlorogenic acid (233.3 mg/kg), 3,4,5‐methoxy‐cinnamic acid (172.5 mg/kg ...
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Nutritional Supplements That Lower Your Blood Pressure ...

Chlorogenic acids are phenolic compounds contained in vegetables and fruits, but very abundant in green coffee bean extract. This extract is believed to reduce hypertension because it reduces oxidative stress and improves nitric oxide (NO) levels.
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Mangifera indica L. extract (Vimang) inhibits Fe2+-citrate ...

Over the same concentration range, the plant extract protected mitochondria against Fe2+/citrate-mediated swelling and malondialdehyde production, a property that persisted even after simulation ...
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HPLC phenolic profile and induction of apoptosis by Linum ...

HPLC result revealed that L. usitatissimum extract (LUE) was rich in phenolic acids such as gallic, ferulic, and vanillic acid with the amount of 3.56, 2.12, 1.24 μg/g extract respectively. 383.4 mg GAE/g and 47.1 mgRuE/g were calculated for total phenolic and flavonoid content.
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Extraction and Analysis of Polyphenols: Recent trends

tives of hydroxybenzoic acid and hydroxycinnamic acid from wine has been well studied (Mudnic et al., 2010). The intestinal absorption of phenolic acids has been
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Antioxidative and Chemopreventive Properties of Vernonia ...

Bioassay-guided fractionation of the extract yielded two compounds namely vernodalin (C 19 H 20 O 7) and vernomygdin (C 19 H 25 O 7), both of which had cytotoxic properties. Izevbigie et al. [10,28] reported that the aqueous extract was a potent inhibitor of cultured human breast tumour cells (MCF-7) growth in vitro.
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Optimization of extraction process for phenolic acids from ...

The four phenolic acids extracted from black cohosh were identified by HPLC and LC‐MS as caffeic acid, ferulic acid, sinapic acid and isoferulic acid. Over 96% of the measured phenolics were extracted in first two cycles. The extraction efficiency for black cohosh with MeOH:H2O (60:40 v/v) was found to be maximum at a solid‐to‐solvent ...
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Benefits of Citrate Over EDTA for Extracting Phenolic ...

12%The effectiveness of various citrate extractions to recover ferulic acid, a phenolic acid, from Cecil A p and B t soil and plant surface debris (crimson clover, rye, subterranean clover, and wheat) was compared with that of EDTA extractions. Citrate extractions were equivalent to or better than EDTA in recovering phenolic acids from soil and plant debris.
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8 Benefits of Maral Root Extract Powder | BulkSupplements.com

But the adaptogenic herb also contains flavonoids and phenolic acids, which help to inhibit certain cancers, microbial invasions and strengthen the immune system. Although beneficial, be aware of maral root extract powder's possible side effects and consult your healthcare provider for diagnoses, accurate medical information and permission ...
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Influence of phenolic acids on phosphorus mobilisation in ...

with organic compounds at concentrations of 0 to 100 //mol g-1 soil for 30 min. While the addition of phenolic acid anions and phenol decreased soil pH, citrate either increased or did not affect soil pH depending on the soil type. All the organic compounds increased the amounts of easily-mobilised P fractions in the order of catechol > citric ...
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Effects of Microbial Utilization of Phenolic Acids and ...

Reversible sorption of phenolic acids by soils may provide some protection to phenolic acids from microbial degradation. In the absence of microbes, reversible sorption 35 days after addition of 0.5–3 μmol/g of ferulic acid or p-coumaric acid was 8–14% in Cecil Ap horizon and 31–38% in Cecil Bt, horizon soil materials. The reversibly sorbed/solution ratios (r/s) for ferulic acid or p ...
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Phenolic Acid Content and Antioxidant Properties of ...

Extraction was performed with 2 g of sample at a temperature of 60°C with 40 mL of solvent in each cycle, by three cycles for 10 min (30 min, previously optimized). Four different solvent systems (ethanol, methanol, 80% aqueous ethanol, and 80% aqueous methanol) were evaluated for the extraction of phenolic acids.
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Best Polyphenol Supplements: Our Top 5 Picks

There are more than 8,000 specific types of polyphenols, but there are three main groups – flavonoids, phenolic acids, and polyphenolic acids. Polyphenols have a wide range of health benefits, but eating a diet that is rich in polyphenols is often hard for people, especially for those that have busy lives and don't necessarily have the time ...
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Extraction and determination of bioactive compounds from ...

Over the past years, the rising interest in the extraction and determination of these beneficial bee pollen compounds has been demonstrated by the number of published research papers dealing with this issue (See Fig. 1), and the large list of countries in which such studies were carried out (See Fig. 2).As can be observed in Fig. 3, several of these compounds have been examined in this …
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Anthocyanin Pigments: Importance, Sample Preparation and ...

Anthocyanins are naturally occuring pigments belonging to the group of flavonoids, a subclass of the polyphenol family. They are common components of the human diet, as they are present in many foods, fruits and vegetables, especially in berries and red wine. There were more studies conducted on effect of processing and storage on changes and stability of colors of anthocyanins in …
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Antioxidants | Free Full-Text | Phenolic Analysis and In ...

Vitis vinifera L. is a typical crop cultivated in the Mediterranean area and is appreciated for its peculiar flavor and sensorial properties; it is a rich source of bioactive Compounds involved in the defensive mechanisms against Alzheimer, diabetes mellitus, and cardiovascular diseases [1,2].The most common polyphenolic Compounds are flavonoids and phenolic acids, divided into hydroxybenzoic ...
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I'm an RD, and This Is the Drink I Recommend for Boosting ...

Ingredients: Carbonated Water, High Fructose Corn Syrup, Natural Flavor, Citric Acid, Sodium Benzoate (Preserves Freshness), Caffeine, Sodium Citrate, Gum Arabic, Sucralose, Calcium Disodium EDTA ...
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Simple Phenolic Acids in Soil Culture I: Sorption, Kd and ...

12%Blum U (1997) The benefits of citrate over EDTA for extracting phenolic acids from soils and plant debris. J Chem Ecol 23:347–362 CrossRef Google Scholar Blum U (1998) Effects of microbial utilization of phenolic acids and their phenolic acid breakdown products on allelopathic interactions.
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The Regulation by Phenolic Compounds of Soil Organic ...

U. Blum, "Benefits of citrate over EDTA for extracting phenolic acids from soils and plant debris," Journal of Chemical Ecology, vol. 23, no. 2, pp. 347–362, 1997. View at: Publisher Site | Google Scholar
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Pycnogenol®: Study Shows How Pycnogenol® Works for ...

Pycnogenol ® is a natural plant extract originating from the bark of the maritime pine that grows along the coast of southwest France and is found to contain a unique combination of procyanidins, bioflavonoids and phenolic acids, which offer extensive natural health benefits. The extract has been widely studied for the past 40 years and has ...
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Antioxidant Systems: Turning to Nature for Solutions

They included phenolic acids, phenylpropanoids, tocols (tocopherols and tocotrienols), flavonoids, bisoflavones, coumarins, tannins (condensed and hydrolysable) and others such as carotenoids, phospholipids, amino acids and protein hydrolysates, vitamin C, and so on. Under some circumstances, certain antioxidants can also be pro-oxidants.
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What Are Polyphenols? Types, Benefits, and Food Sources

Phenolic acids. This group accounts for around 30% of all polyphenols. Examples include stilbenes and lignans, which are mostly found in fruits, vegetables, whole grains, and seeds .
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Nelumbium Speciosum Flower Extract Skin Benefits ...

Nelumbium speciosum flower extract skin benefits. The main ingredient hyaluronic acid intensely hydrates and moisturizes skin green tea extract controls oily skin to reduce oil and sebum production on the skin. Nelumbium Speciosum Flower Oil is an oil expressed from the flowers of Nelumbiumspeciosum. Honey contains over 180 substances and is ...
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Clitocybe alexandri extract induces cell cycle arrest and ...

1 Clitocybe alexandri extract induces cell cycle arrest and apoptosis in a lung cancer cell line: identification of phenolic acids with cytotoxic potential Josiana A. Vaza,b,c, d,e, Gabriela M. Almeidaa, Isabel C.F.R. Ferreirab,*, Anabela Martinsb, M. Helena Vasconcelosa,e aCancer Drug Resistance Group, IPATIMUP - Institute of Molecular Pathology and
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The interaction of phenolic acids with Fe(III) in the ...

The ability of the phenolic compounds which chelate iron have been ranked in line with the binding constants in ascending order rendering the protocatechuic acid (1.43 M−1) the weakest chelator ...
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Udo Blum's research works | North Carolina State ...

Benefits of Citrate Over EDTA for Extracting Phenolic Acids from Soils and Plant Debris ... Citrate extractions were equivalent to or better than EDTA in recovering phenolic acids from soil and ...
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Effects of Microbial Utilization of Phenolic Acids and ...

12%Allelopathic interactions involving phenolic acids. J. Nematol. 28:259–267. Google Scholar Blum, U. 1997. Benefits of citrate over EDTA for extracting phenolic acids from soils and plant debris. J. Chem. Ecol. 23:347–362. Google Scholar Blum, U., and Dalton, B. R. 1985. Effects of ferulic acid, an allelopathic compound, on leaf expansion of ...
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Influence of supercritical fluid extraction parameters in ...

ing a variety of human health benefits. Indeed, many health benefits of plants come from phenolic compounds including anthocyanins such as cyanidins, flavonoids such as quercetin, catechin, and res - veratrol, proanathocyanidins, and phenolic acids. In the mixtures of which they are found in nature, there can be synergistic bene-
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Benefits of Citrate Over EDTA for Extracting Phenolic ...

Benefits of Citrate Over EDTA for Extracting Phenolic Acids from Soils and Plant Debris Blum, Udo 00:00:00 Journal of Chemical Ecology, Vol. 23, No. 2, 1997 BENEFITS OF CITRATE OVER EDTA FOR EXTRACTING PHENOLIC ACIDS FROM SOILS AND PLANT DEBRIS UDO BLUM Department of Botany North Carolina State University Raleigh, North Carolina ...
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Excretion of Avenanthramides, Phenolic Acids and their ...

2.4 Solid Phase Extraction. Phenolic acids were extracted from urine using a validated method 16 with minor modifications. Briefly, 1 mL of urine was spiked with an internal standard (i.e. 3,5‐dichloro‐4‐hydroxybenzoic acid) and subsequently extracted using SPE cartridges (Strata‐X columns 500 mg 6mL −1; Phenomenex).These were washed with 12 mL of 0.1/99.9 v/v hydrochloric acid/water ...
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Phenolic acids: Natural versatile molecules with promising ...

Phenolic acids are also available commercially as dietary supplements viz. grape seed extract or green tea extract. The supplements are typically supplied as antioxidants, but the current research confirmed that vegetables, fruits, and whole grains provide more health benefits rather than antioxidant supplements, so there is a tremendous scope ...
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Ruruberry Ethyl 5% Ascorbic Acid ingredients (Explained)

The extract coming from the lovely herb, rosemary. It contains lots of chemicals, including flavonoids, phenolic acids, and diterpenes. Its main active is rosmarinic acid, a potent antioxidant, and anti-inflammatory. It has also anti-bacterial, astringent and toning properties.
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