Effect of abscisic acid and hydrogen peroxide on antioxidant enzymes in Syzygium cumini plant
نویسندگان
چکیده
منابع مشابه
Evaluation of the antioxidant activity of Syzygium cumini leaves.
The antioxidant activity of Syzygium cumini leaf extracts was investigated using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) free radical-scavenging and ferric-reducing antioxidant power (FRAP) assays. The methanolic extract and its four water, ethyl acetate, chloroform, and n-hexane fractions were prepared and subjected to antioxidant evaluation. The results showed that the ethyl acetate fraction...
متن کاملSyzygium cumini : An overview
Aim of this article briefly focus on the potential phytochemicals and pharmacological activity of Syzygium cumini. Various parts of plant including seeds, bark, leaves and fruits had been studied and investigated for various pharmacological properties. The phytochemicals like malieic acid, oxalic acid, gallic acid, tannins, cynidin glycoside, oleanolic acid, flavonoids, essential oils, betulini...
متن کاملAntioxidant activity of Syzygium cumini leaf gall extracts
INTRODUCTION Free radicals are implicated in several metabolic diseases and the medicinal properties of plants have been explored for their potent antioxidant activities to counteract metabolic disorders. This research highlights the chemical composition and antioxidant potential of leaf gall extracts (aqueous and methanol) of Syzygium cumini (S. cumini), which have been extensively used in tra...
متن کاملGuard-cell signalling for hydrogen peroxide and abscisic acid.
Guard cells can integrate and process multiple complex signals from the environment and respond by opening and closing stomata in order to adapt to the environmental signal. Over the past several years, considerable research progress has been made in our understanding of the role of reactive oxygen species (ROS) as essential signal molecules that mediate abscisic acid (ABA)-induced stomatal clo...
متن کاملEffect of aqueous extract of Syzygium cumini Pulp on antioxidant defense system in streptozotocin induced diabetic rats
The aqueous extract of Syzygium cumini (Pulp) was investigated for its possible hypoglycemic and antioxidant potentials in streptozotocin (STZ) induced diabetic wistar female rats. A single intraperitoneal injection of STZ at a dose of 55 mg/kg body weight elevated the glucose levels more than 230 mg/dl after 3 days. Treatment with the aqueous extract of Syzygium cumini (Pulp) at 100 mg/kg ...
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ژورنال
عنوان ژورنال: Journal of Food Science and Technology
سال: 2011
ISSN: 0022-1155,0975-8402
DOI: 10.1007/s13197-011-0464-3