WebAbstract Gallic acid (GA) is a phenolic molecule found naturally in a wide range of fruits as well as in medicinal plants. It has many health benefits due to its antioxidant properties. ... Content on this site is licensed under a Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) license. Web12. apr 2024 · Sweet rowanberry and its cultivars represent a less-known fruit species with significant antioxidant activity, mostly promoted by polyphenolic compounds. This paper examined seven Sorbus cultivars and evaluated their total polyphenolic and flavonoid content, as well as the content of individual polyphenolic compounds from the group of …
Development of HPLC method for determination of phenolic
Web21. jan 2024 · Phenol and gallic acid are a solid substance. If you need to prepare a 1000 ppm stock solution of phenol 10000ppm = 10000 mg/L= 100mg/100ml =0.1gm/100ml … http://jase.tku.edu.tw/articles/jase-202402-26-2-0003.pdf how to say fashion in french
The Comparison of Total Phenolics, Total Antioxidant, and Anti ...
WebThe content of bioactive compounds was determined spectrophotometrically, and the individual phenolic compounds were evaluated by reserved-phase high-performance liquid chromatography (RP-HPLC). The Derringer's function was used to optimize the extraction process, and the best conditions were found to be 3.2 h for the primary extraction, 10.0 ... Webphenolic compound, flavonoids, vitamin C, and antioxidant activity than those of their inner wasted parts (pulp and seeds). Peels of grapefruit had the highest total phenolic content … WebTotal phenols determined by Folin-Ciocalteu reagent and their amounts in the range of 30.39 mg/g to 169.50 mg/ g (expressed as gallic acid equivalent, mg GA/g of extract). The amounts of ... north georgia angel house