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Variation of lycopene, antioxidant ... - ScienceDirect Variation of lycopene content during 7 d storage at room temperature 25–27 °C (upper line) and low temperature stored tomatoes for 7 d at 12 °C followed by 7 d at 5 °C (bottom line

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Variation of lycopene, antioxidant ... - ScienceDirect

Variation of lycopene content during 7 d storage at room temperature 25–27 °C (upper line) and low temperature stored tomatoes for 7 d at 12 °C followed by 7 d at 5 °C (bottom line). Values showed by different letters for each line are significantly different at p < 0.01 .

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Variation of lycopene, antioxidant ... - ScienceDirect.com

Red stage ripened cluster tomatoes (Lycopersicon esculentum Mill. cv. Clermon) grown hydroponically in greenhouses were analyzed for variation of lycopene, hydrophilic antioxidant activity (using TEAC assay), total soluble solids and weight loss during two subsequent weeks of storing at 12 and 5 °C in comparison to 7 d room temperature storage ...

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Lycopene, polyphenols and antioxidant ... - ScienceDirect

According to the literature, variation of cultivar is the main reason influencing the polyphenol content and antioxidant activities of several fruits (Devic et al., 2010, Tan et al., 2019). Therefore, to obtain high nutritional value of tomato powder in terms of ascorbic acid, lycopene, polyphenols and antioxidant activities, it is essential to ...

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Seasonal variations in antioxidant ... - ScienceDirect

In all samples, lycopene was by far the main component of carotenoid fraction (76–85%), ranging from 7061 to 11 969 μg/100g (86.7–138.1 mg/100 g d.w.). The coefficient of variation was 20.4%, 20.1% and 25.2% for total carotenoids, lycopene and β-carotene contents, respectively.

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Role of lycopene as antioxidant ... - ScienceDirect.com

In-vitro studies have indicated that lycopene is an effective antioxidant and radical scavenger (44-46). Lycopene, because of its high number of conjugated dienes, is the most potent singlet oxygen quencher among natural carotenoids (46). Lycopene was also reported to inactivate hydrogen peroxide and nitrogen dioxide (47,48).

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variation of lycopene antioxidant sciencedirect in india ...

(PDF) Antioxidant Properties and Health Benefits of Tomato. Antioxidant Properties and Health Benefits of Tomato 163 In the course of their evolution living organisms have elaborated a complex antioxidant system to fight the harmful action of oxygen radicals.

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Lycopene - an overview | ScienceDirect Topics

Lycopene is a lipophilic red-colored carotenoid pigment, composed of eight isoprene units (octaprene) joined by regular head to tail bindings, except in the middle of the molecule where the binding is tail to tail, giving rise to a symmetric structure (Fig. 1).Lycopene is the prototype of other carotenoids, which may be formed through cyclizations, oxidations, or reductions.

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Seasonal variations in the antioxidant composition of ...

In addition to light, variation in temperature can also affect the antioxidant composition of tomatoes. For example, temperatures between 16 and 21 °C have been reported to favour lycopene synthesis, whereas temperatures above 30 °C inhibit lycopene synthesis and the fruits remained yellow rather than turning red ( Davies and Hobson, 1981 ).

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Variation in lycopene and lycopenoates, antioxidant ...

Variation in lycopene and lycopenoates, antioxidant capacity, and fruit quality of buffaloberry (Shepherdia argentea [Pursh]Nutt.). Riedl KM(1), Choksi K, Wyzgoski FJ, Scheerens JC, Schwartz SJ, Reese RN.

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Acetylated cashew gum and fucan for ... - sciencedirect.com

The UV–Vis spectrum of lycopene standard (LS) and lycopene-rich extract from red guava (LEG) in ethanol are shown in Fig. 1A.The spectrum obtained with scanning between 650 and 300 nm show that the LEG absorbance pattern is similar to the LS absorbance pattern, with wavelength of maximum absorbance (λ max) of 446, 472 and 504 nm.This data corroborate with the UV Vis spectrum of the lycopene ...

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variation of lycopene antioxidant sciencedirect in india ...

(PDF) Antioxidant Properties and Health Benefits of Tomato. Antioxidant Properties and Health Benefits of Tomato 163 In the course of their evolution living organisms have elaborated a complex antioxidant system to fight the harmful action of oxygen radicals.

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Variation in lycopene and lycopenoates, antioxidant ...

Variation in lycopene and lycopenoates, antioxidant capacity, and fruit quality of buffaloberry (Shepherdia argentea [Pursh]Nutt.). Riedl KM(1), Choksi K, Wyzgoski FJ, Scheerens JC, Schwartz SJ, Reese RN.

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Variation in Lycopene and Lycopenoates, Antioxidant ...

Variation in Lycopene and Lycopenoates, Antioxidant Capacity, and Fruit Quality of Buffaloberry (Shepherdia argentea [Pursh]Nutt.) Ken M. Riedl Dept. of Food Science and Technology, The Ohio State Univ., 2015 Fyffe Rd., Columbus, OH 43210 U.S.A.

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One-year study on the variation of carotenoid antioxidant ...

Variation in the level of the carotenoid antioxidant substances beta-carotene and lycopene in the human skin of ten healthy volunteers was measured with resonance Raman spectroscopy in an in vivo experiment over the course of 12 months. Information on the lifestyle of the volunteers concerning dieta …

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Variation of lycopene, antioxidant activity, total soluble ...

Variation of lycopene, antioxidant activity, total soluble solids and weight loss of tomato during postharvest storage August 2006 Postharvest Biology and Technology 41(2):151-155

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J. Javanmardi and C. Kubota, “Variation of Lycopene ...

J. Javanmardi and C. Kubota, “Variation of Lycopene, Antioxidant Activity, Total Soluble Solids and Weight Loss of Tomato during Postharvest Storage,” Postharvest ...

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Jamal, J. and Chieri, K. (2006) Variation of lycopene ...

Jamal, J. and Chieri, K. (2006) Variation of lycopene, antioxidant activity, total soluble solids and weight loss of tomato during post harvest storage. Post harvest Biol-ogy and Technology, 41(2), 151-155.

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Variation of Serum Lycopene in Response to 100% Watermelon ...

It is unknown whether 100% watermelon juice may represent a food-first approach to confer cardioprotective benefits of lycopene. Objectives: This study examined influences of 100% watermelon juice on serum lycopene, lipids, and antioxidant capacity. Secondly, the study explored genetic influences on lycopene metabolism and bioavailability.

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Study on Lycopene and Antioxidant Contents Variations in ...

ABSTRACT: Effects of factors such as tomato cultivars, drying temperatures (40, 80, and 120 °C), and drying time (0 to 240 min) on tomato lycopene and the major antioxidant contents (MACs, herein as the sum of total phenolics and total flavonoids) during an air-drying process were investigated. The results showed that lycopene contents increased under all the drying temperatures during the ...

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Lycopene as a Natural Antioxidant Used to Prevent Human ...

Lycopene is a well-known antioxidant. It can protect DNA, proteins, and lipids against oxidation. In addition, “lycopene can act on other free radicals such as hydrogen peroxide, nitrogen dioxide and hydroxyl radicals” . Oxidative stress, as well as inflammation, is essential in acute pancreatitis (AP) pathogenesis.

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Variation in lycopene and lycopenoates, antioxidant ...

Variation in lycopene and lycopenoates, antioxidant capacity, and fruit quality of buffaloberry (Shepherdia argentea [Pursh]Nutt.). Riedl KM(1), Choksi K, Wyzgoski FJ, Scheerens JC, Schwartz SJ, Reese RN.

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Variation in Lycopene and Lycopenoates, Antioxidant ...

Variation in Lycopene and Lycopenoates, Antioxidant Capacity, and Fruit Quality of Buffaloberry (Shepherdia argentea [Pursh]Nutt.) Ken M. Riedl Dept. of Food Science and Technology, The Ohio State Univ., 2015 Fyffe Rd., Columbus, OH 43210 U.S.A.

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[PDF] Variation Of Lycopene, Antioxidant Activity, Total ...

Download and reference “Variation Of Lycopene, Antioxidant Activity, Total Soluble Solids And Weight Loss Of Tomato During Postharvest Storage” by on Citationsy

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Variation in Lycopene and Lycopenoates, Antioxidant ...

Buffaloberry (Shepherdia argentea [Pursh] Nutt.) has historically been used as an important food source by North American indigenous peoples, but its commercial production has been limited. These pla...

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J. Javanmardi and C. Kubota, “Variation of Lycopene ...

J. Javanmardi and C. Kubota, “Variation of Lycopene, Antioxidant Activity, Total Soluble Solids and Weight Loss of Tomato during Postharvest Storage,” Postharvest ...

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Jamal, J. and Chieri, K. (2006) Variation of lycopene ...

Jamal, J. and Chieri, K. (2006) Variation of lycopene, antioxidant activity, total soluble solids and weight loss of tomato during post harvest storage. Post harvest Biol-ogy and Technology, 41(2), 151-155.

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Variation of Serum Lycopene in Response to 100% Watermelon ...

It is unknown whether 100% watermelon juice may represent a food-first approach to confer cardioprotective benefits of lycopene. Objectives: This study examined influences of 100% watermelon juice on serum lycopene, lipids, and antioxidant capacity. Secondly, the study explored genetic influences on lycopene metabolism and bioavailability.

Leave a Message

Study on Lycopene and Antioxidant Contents Variations in ...

ABSTRACT: Effects of factors such as tomato cultivars, drying temperatures (40, 80, and 120 °C), and drying time (0 to 240 min) on tomato lycopene and the major antioxidant contents (MACs, herein as the sum of total phenolics and total flavonoids) during an air-drying process were investigated. The results showed that lycopene contents increased under all the drying temperatures during the ...

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Study on Lycopene and Antioxidant Contents Variations in ...

Effects of factors such as tomato cultivars, drying temperatures (40, 80, and 120 degrees C), and drying time (0 to 240 min) on tomato lycopene and the major antioxidant contents (MACs, herein as ...

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(PDF) Variation of Lycopene and Beta-carotene Contents ...

PDF | The effects were investigated of three different stages of harvesting, the storage time and sample preparation methods before extraction using a... | Find, read and cite all the research you ...

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