primary antioxidant chemical in sri lanka
Antioxidant Potential of Pomegranate (Punica granatum L
antioxidant activity of pomegranate juice has been found to vary considerably depending upon the cultivar, geoclimatic factors, harvesting, processing, and storage conditions. However, detailed investigations of the antioxidant activity of pomegranate varieties cultivated in Sri Lanka are very limited.
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Antioxidant and anti-inflammatory functionality of ten Sri
The ferrous ion chelating antioxidant power was 82.95% in the water extract of C. herpestica, which was the highest value among all the extracts. Generally, phenolic compounds and sulfated polysaccharides are among the major polar components that contribute to antioxidant activity in water-based algae extracts (Fernando et al., 2016a).
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Total phenolic, flavonoid contents, in-vitro antioxidant
Decoction prepared from leaves of Atalantia ceylanica is used in traditional medicine in Sri Lanka for the treatment of various liver ailments since ancient times. Lyophilized powder of the water extract of A. ceylanica leaves was investigated for its phytochemical constituents, antioxidant and hepatoprotective activity in-vitro .
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Classification of food antioxidants: Primary antioxidants
Antioxidants are any substance capable of inhibiting, delayingor preventing the development of rancidity in food or other deterioration of aromas due to oxidation. According to this definition, antioxidants do not improve the quality of food, but their use simply aims to maintain food quality.
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VARIATION IN TOTAL POLYPHENOL CONTENT, ANTIOXIDANT
primary difference between black tea and green tea is that the former contains a mixture of the native unoxidized polyphenols, together with theaflavin and other oxidized polyphenols only. (Wicramasinghe, 1978) Sri Lanka produces tea throughout the year and the growing areas are mainly concentrated in the central
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International Journal Of
ANTIOXIDANT AND ANTI-INFLAMMATORY ACTIVITIES OF PEELS, PULPS AND SEED KERNELS OF THREE COMMON MANGO (MANGIFERA INDICAL L.) VARIETIES IN SRI LANKA . A. Kuganesan 1, 2, G. Thiripuranathar 1, A. N. Navaratne 3 and P. A. Paranagama * 1, 4. College of Chemical Sciences 1, Institute of Chemistry Ceylon, Rajagiriya, Sri Lanka.
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Antioxidant activity of Gracilaria edulis(Rhodophyseae)
as primary source of secondary metabolite and to be used as natural antioxidants and antimicrobials. The purpose of this study was determined the antioxidant activity of G.edulis. Methanol extract of G.edulis were prepared in different concentrations such as 5, 10, 15, 20, 25 and 30 µg/ml. The antioxidant activity of
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Cytotoxicity and antioxidant activity studies
Cytotoxicity and antioxidant activity studies of green leafy vegetables consumed in Sri Lanka Article (Available) in Journal of the National Science Foundation of Sri Lanka 35(4) · November ...
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Green tea extract: Chemistry, antioxidant properties
Among these, epigallocatechin-3-gallate is the most bioactive and the most scrutinized one. Green tea polyphenols are also responsible for distinctive aroma, color and taste. Green tea extract can also be used in lipid-bearing foods to delay lipid oxidation and to enhance the shelf-life of various food products.
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Green tea extract: Chemistry, antioxidant properties
Among these, epigallocatechin-3-gallate is the most bioactive and the most scrutinized one. Green tea polyphenols are also responsible for distinctive aroma, color and taste. Green tea extract can also be used in lipid-bearing foods to delay lipid oxi- dation and to enhance the shelf-life of various food products.
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Antioxidant Potential of Pomegranate (Punica granatum L
antioxidant activity of pomegranate juice has been found to vary considerably depending upon the cultivar, geoclimatic factors, harvesting, processing, and storage conditions. However, detailed investigations of the antioxidant activity of pomegranate varieties cultivated in Sri Lanka are very limited.
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Antioxidant properties of selected fruit cultivars grown
Antioxidant properties of selected underutilized and common fruit cultivars grown in Sri Lanka were determined by several assays. There is a wide variation in the vitamin C, TPC, TFC, FRAP and DPPH values of the studied fruits.
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Evaluation of antioxidant properties of 20 medicinal plant
Evaluation of antioxidant properties of 20 medicinal plant extracts traditionally used in Ayurvedic medicine in Sri Lanka 1*Attanayake A P & 1Jayatilaka K A P W 1Department of Biochemistry, Faculty of Medicine, University of Ruhuna, Sri Lanka-80000 E-mail: anoja715@yahoo.com Received 15 September 2015, revised 03 September 2015
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Classification of food antioxidants: Primary antioxidants
Antioxidants are any substance capable of inhibiting, delayingor preventing the development of rancidity in food or other deterioration of aromas due to oxidation. According to this definition, antioxidants do not improve the quality of food, but their use simply aims to maintain food quality.
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VARIATION IN TOTAL POLYPHENOL CONTENT, ANTIOXIDANT
primary difference between black tea and green tea is that the former contains a mixture of the native unoxidized polyphenols, together with theaflavin and other oxidized polyphenols only. (Wicramasinghe, 1978) Sri Lanka produces tea throughout the year and the growing areas are mainly concentrated in the central
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Cytotoxicity and antioxidant activity studies
Cytotoxicity and antioxidant activity studies of green leafy vegetables consumed in Sri Lanka Article (Available) in Journal of the National Science Foundation of Sri Lanka 35(4) · November
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Screening of edible plants in Sri Lanka for antioxidant
Screening of edible plants in Sri Lanka for antioxidant activity Chethana Galketiya, T Sampath Weerarathna, J Chamini Punchihewa, M Nirmali Wickramaratne and DBM Wickramaratne Abstract Antioxidants play an important role in reducing oxidative damage to tissues, and therefore they are used in treating and preventing many diseases. Use of natural antioxidants in the form of edible greens in daily
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Who we are. Balaji Chemicals is Sri Lanka's leading manufacturer exporter of a range of Chemicals. A strong commitment to adhere to highest standards of quality and care for its people and environment are the guiding principles which has transformed this company in rising from a humble beginning a decade back to a leading player in Synthetic Pyrethroids today.
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