https://www.selleckchem.com/pr....oducts/hpk1-in-2.htm
We evaluated at-home methods to tenderize flank steaks. Steaks sourced from a commercial beef processor were aged 28 d postmortem, prior to treatment application. Individual steaks were cut into four sampling portions and treated via blade tenderization (BT), and marination with lime juice (LJ) and/or pineapple puree (PP). Blade tenderization (2×) was conducted parallel and perpendicular to muscle fiber direction; LJ and PP were added at 25% of sample weight. Tenderness was assessed via Warner-Bratzler Shear Force (WBSF) and data was