From the prepared auric chloride solution, various concentrations of the plant sample were added to the auric chloride in drop by drop manner and the optimum concentration was fixed. Auric chloride solution was prepared by weighing for which the concentration ought to be 1Mm and is dissolved in double dissolved water in a 50ml standard flask. The stock solution was prepared from the dried roots of Anacardium occidentale using water as the solvent for the preparation of the aqueous extract. The aqueous extract was prepared from the dried sample by boiling it with water which is the universal solvent, it was then filtered by using whatmann no 40 filter paper and the stock solution was collected in a brown bottle and is then refrigerated. After the collection, the roots were shade dried well and made into the powder sample 15-16. They are washed well with normal water and then with double distilled water. The fresh roots of the Anacardium occidentale were collected from Panruti of Cuddalore district, Tamilnadu. The aim of this investigation to study the anti-oxidant and antidiabetic activity of the gold nanoparticles synthesized from Anacardium occidentale. It contain riboflavin, E,C and K vitamins, antifungal, antiparasitic and anti-inflammatory properties. To investigate furthermore applications in gold nanoparticles, it is synthesized via green method from Anacardium occidentale whose common name is cashew plant. The gold nanoparticles with 1nm to 8nm are used in diagnosis of heart diseases and cancers as the biomarkers, as good biological imaging applications. The nanoparticle synthesis using phyto extracts have been creating waves of spirit of eco friendliness and its application in many fields specially concentrating in medical field 8-10. The nanoparticles are the one which are very tiny and are of the size 1 to 100 nm with numerous applications which are synthesized by three methods – which are Physical, Chemical and Biological method 5-7. So to deal with it, we are conjoining the nanoparticles with these substances so as to be eco-friendly, to increase the efficiency of insulin and also to increase the normally metabolism of human body 1-4. Available from: ĭiabetes is a metabolic disease which causes the blood sugar level to raise thus by complicating the daily metabolism of life.Phytoconstituents plays a good role in controlling the side effects but the reason to be concerned about it is the time taken and its slow action. Sustainable Synthesis of Gold Nanoparticles and its Antidiabetic Activity of Anacardium Occidentale Root Extract. KEYWORDS:Īntioxidant Antidiabetic Anacardium Occidentale Auric Chloride FTIR Green synthesis Gold Nanoparticle SEM UV Then, the biosynthesized gold nanoparticles examined for the antidiabetic and antioxidant activities and the result outcome with better percentage of potential. In UV, the absorbance peak was observed at 531nm, FTIR spectrum shows the wavelength range from 464.27 cm-1 to 3364.51cm-1 and SEM image showed that gold nanoparticles are in spherical shape. The synthesized gold nanoparticles were characterized using UV-Visible spectroscopy, Fourier Transform Infrared spectroscopy and Scanning Electron Microscope. The green synthesis of gold nanoparticles using the aqueous root extract of Anacardium occidentale by bio-reduction of Auric chloride solution was investigated in the current study. Nanoparticles are being considered as elemental building blocks of nanotechnology.