total phenolic content and antioxidant capacity of rice

total phenolic content and antioxidant capacity of rice

Total phenolic content and antioxidant capacity of rice

antioxidant capacity (323.88 µM TEAC/100 g) (Table 1). The genetic diversity in antioxidant levels of white rice was rarely reported before. Shen et al. (2009) reported the wider variations of phenolic content, flavonoid content and antioxidant capacity among a total of 423 white rice,

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total phenolic content and antioxidant capacity of rice

Total phenolic content and antioxidant capacity of rice

Total phenolic content and antioxidant capacity of rice grains with extremely small size. Shao Yafang, Zhang Gan and Bao Jinsong* Institute of Nuclear Agricultural Sciences, Key Laboratory of Zhejiang Province and Chinese Ministry of Agriculture for Nuclear-Agricultural Sciences, Zhejiang University, Hua Jiachi Campus, Hangzhou, 310029, People’s Republic of China.

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(pdf) total phenolic content and antioxidant capacity of rice

(PDF) Total phenolic content and antioxidant capacity of rice

The phenolic content and the antioxidant capacity of ethanolic extract of rice grains were examined using three different rice (Oryza sativa L. var. japonica) varieties, Jakwangchalbyeo (red

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phenolic acids, anthocyanins, and antioxidant capacity in

Phenolic acids, anthocyanins, and antioxidant capacity in

This study investigated differences in total phenolic content (TPC), antioxidant capacity, and phenolic acids in free, conjugated and bound fractions of white (unpolished), red and black rice at 1-, 2-, and 3-weeks of grain development after flowering and at maturity. Unlike the TPC (mg/100g) of whi …

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total phenolics, flavonoids, antioxidant capacity in rice

Total phenolics, flavonoids, antioxidant capacity in rice

The correlation coefficient between flavonoid content and antioxidant capacity was much smaller within the white and red rice accessions than that within the total rice groups (r = 0.612), which might be due to the smaller variation in each group when compared to the total rice accessions .

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the total antioxidant capacity and the total phenolic content

The Total Antioxidant Capacity and the Total Phenolic Content

Water extracts of rice varieties Attakkari, Bg2907, and Bg407 were used in this study. The total antioxidant capacity was measured by ferric reducing antioxidant power (FRAP), 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging, and reducing power assays. The total phenolic content (TPC), total flavonoid content (TFC), monomeric

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the total antioxidant capacity and the total phenolic content

The Total Antioxidant Capacity and the Total Phenolic Content

Total phenolic compounds, total flavonoid, and condensed tannin are the major antioxidants in all three varieties of rice while the monomeric anthocyanin is only a minor antioxidant. 1. Background. In Sri Lanka, rice is the staple food and there are over 300 different traditional rice varieties.

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phytochemical profiles and antioxidant activity of brown rice

Phytochemical profiles and antioxidant activity of brown rice

The phytochemical content and antioxidant activity of eight varieties of brown rice (BR) are reported. The total phenolic contents of BR ranged from 72.45 to 120.13mg of gallic acid equiv./100g. The phenolics from bound fraction contributed 40.6-50.2% of the total phenolic content. The total flavono …

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total phenolic content and antioxidant capacity of rice

Total phenolic content and antioxidant capacity of rice

antioxidant capacity (323.88 µM TEAC/100 g) (Table 1). The genetic diversity in antioxidant levels of white rice was rarely reported before. Shen et al. (2009) reported the wider variations of phenolic content, flavonoid content and antioxidant capacity among a total of 423 white rice,

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the total antioxidant capacity and the total phenolic content

The Total Antioxidant Capacity and the Total Phenolic Content

Water extracts of rice varieties Attakkari, Bg2907, and Bg407 were used in this study. The total antioxidant capacity was measured by ferric reducing antioxidant power (FRAP), 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging, and reducing power assays. The total phenolic content (TPC), total flavonoid content (TFC), monomeric

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phytochemical profiles and antioxidant activity of brown rice

Phytochemical profiles and antioxidant activity of brown rice

The phytochemical content and antioxidant activity of eight varieties of brown rice (BR) are reported. The total phenolic contents of BR ranged from 72.45 to 120.13mg of gallic acid equiv./100g. The phenolics from bound fraction contributed 40.6-50.2% of the total phenolic content. The total flavono …

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major phenolic compounds, antioxidant capacity and

Major phenolic compounds, antioxidant capacity and

1. Int J Mol Sci. 2012;13(3):2707-16. doi: 10.3390/ijms13032707. Epub 2012 Feb 29. Major phenolic compounds, antioxidant capacity and antidiabetic potential of rice bean (Vigna umbellata L.) in China.

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(pdf) phenolic compounds and antioxidant activity of rice

(PDF) Phenolic Compounds and Antioxidant Activity of Rice

The separated fractions were used for further studies, and their total phenolic content was determined by qualitative and quantitative methods. The compounds present in the (0 and 24 hours

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bound phenolic compounds and antioxidant properties of whole

Bound phenolic compounds and antioxidant properties of whole

Relationships among total phenolic content, antioxidant capacity and color parameters. Pair-wise correlations between total phenolic content and antioxidant capacity were highly positive (p < 0.001) among all rice accessions either in the free or bound fractions of whole grain (Supplementary Table 1), and within the

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determination of total phenolic content and antioxidant

Determination of total phenolic content and antioxidant

Antioxidant Phenolic FT-IR Chemometrics PLSR DF–PCA abstract Total phenolic content (TPC) and total antioxidant capacity (TAC) of four onion varieties (red, white, yel-low and sweet) and shallot from selected locations (Washington, Idaho, Oregon, Texas and Georgia) were determined using Fourier transform infrared (FT-IR) spectroscopy (4000

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total phenolic content and antioxidant capacity of fruit juices

Total Phenolic Content and Antioxidant Capacity of Fruit Juices

Fifteen fruit juices were analyzed for total phenolic content and antioxidant capacity (oxygen radical absorbance capacity, ORAC). The total phenolic content (TPC) was measured by Folin-Ciocalteu assay and gallic acid used as standard. TPC varied from 7.3 mg GAE/100 mL for aloe vera juice to 71.8 mg GAE/100 mL for cranberry juice. The value of

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total phenolic contents and antioxidant activity of rice bran

Total phenolic contents and antioxidant activity of rice bran

Rice bran was fermented in a solid state with ratio of single culture LAB were 5%, 7.5%, and 10%. The antioxidant activities were found to be highest in 10 % ratio of Lactobacillus plantarum as well as its total phenolic contents. The functional properties of rice bran were also investigated at varied time of fermentation (24 h, 36 h, and 48 h).

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total phenolic content and antioxidant activity of extruded

TOTAL PHENOLIC CONTENT AND ANTIOXIDANT ACTIVITY OF EXTRUDED

120 C and the total phenolic content and antioxidant activity of the extrudates was deter-mined. The total phenolic content of the control and germinated brown rice varied from 0.803–0.992 mg/g ferulic acid equivalent and germination increased total phenolic content by 8.8–12.0%.

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(pdf) phenolic compounds and antioxidant activity of rice

(PDF) Phenolic Compounds and Antioxidant Activity of Rice

The separated fractions were used for further studies, and their total phenolic content was determined by qualitative and quantitative methods. The compounds present in the (0 and 24 hours

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total phenolic content and antioxidant activity of extruded

Total Phenolic Content and Antioxidant Activity of Extruded

The total phenolic content of the control and germinated brown rice varied from 0.803–0.992 mg/g ferulic acid equivalent and germination increased total phenolic content by 8.8–12.0%. The antioxidant activity varied from 6.96–15.86% (decrease in absorbance of 2,2-diphenyl-1-picrylhydrazyl) and germination increased the antioxidant

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bound phenolic compounds and antioxidant properties of whole

Bound phenolic compounds and antioxidant properties of whole

Relationships among total phenolic content, antioxidant capacity and color parameters. Pair-wise correlations between total phenolic content and antioxidant capacity were highly positive (p < 0.001) among all rice accessions either in the free or bound fractions of whole grain (Supplementary Table 1), and within the

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determination of total phenolic content and antioxidant

Determination of total phenolic content and antioxidant

Antioxidant Phenolic FT-IR Chemometrics PLSR DF–PCA abstract Total phenolic content (TPC) and total antioxidant capacity (TAC) of four onion varieties (red, white, yel-low and sweet) and shallot from selected locations (Washington, Idaho, Oregon, Texas and Georgia) were determined using Fourier transform infrared (FT-IR) spectroscopy (4000

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total phenolic content and antioxidant capacity of fruit juices

Total Phenolic Content and Antioxidant Capacity of Fruit Juices

Fifteen fruit juices were analyzed for total phenolic content and antioxidant capacity (oxygen radical absorbance capacity, ORAC). The total phenolic content (TPC) was measured by Folin-Ciocalteu assay and gallic acid used as standard. TPC varied from 7.3 mg GAE/100 mL for aloe vera juice to 71.8 mg GAE/100 mL for cranberry juice. The value of

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comparison of physicochemical properties, amino acids

Comparison of physicochemical properties, amino acids

Total phenolic compounds and antioxidant capacity showed the greatest values in wine from roasting rice. No statistical separation could be clearly observed by multivariate principal component analysis; however, 3 wine groups could be defined taking account the scores on the PC1.

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