Hallo,
I want to extract semipolar phytochemicals from the second metabolism from wheat bran.
But i don't want Starch and Protein in my extract. So is there a good way to extract the phytochemicals (like benzoxazinoids, hydroxy cinnamic acid derivates, flavanoids etc.) without getting to much of the starch and protein? Maybe an extraction with ethyl acetate? SPE-Extraction?
Thank You