... kernels: max 3% 3.health care product Chinese Organic Walnut kernels,dry goods,healthy food1. IntroductionWalnuts, deciduous tree, ... many kinds of nutritious elements, such as unsaturated fatty acid, walnut lecithoid, folic acid, lactoflavin, vitamin B6, vitamin E, ... many kinds of nutritious elements, such as unsaturated fatty acid, walnut lecithoid, folic acid, lactoflavin, vitamin B6, vitamin E, ...