how to sign the word achroodextrinase

To sign “achroodextrinase,” use your dominant hand to make a “1” handshape and tap it twice on the back of your non-dominant hand. Then, use your dominant hand to make a “C” handshape and swipe it down your non-dominant arm. Finally, use your dominant hand to make an “S” handshape and swipe it across the palm of your non-dominant hand.