4MRA:
reference: Biochemical and biological assessment of the inhibitory potency of extracts from vinification byproducts of Vitis vinifera extracts against glycogen phosphorylase., Kantsadi AL, Apostolou A, Theofanous S, Stravodimos GA, Kyriakis E, Gorgogietas VA, Chatzileontiadou DS, Pegiou K, Skamnaki VT, Stagos D, Kouretas D, Psarra AM, Haroutounian SA, Leonidas DD, Food Chem Toxicol. 2014 May;67:35-43. doi: 10.1016/j.fct.2014.01.055. Epub 2014, Feb 18. PMID: 24556570

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