Polyphenol and Resveratrol Content in Grape Juices Organically and Conventionally Produced in Southern Brazil. int.jour.sci.res.mana [Internet]. 2017 Mar. 1 [cited 2024 Apr. 28];5(3):5182-5. Available from: https://ijsrm.net/index.php/ijsrm/article/view/418