1Preheat oven to 350°F (175°C). Grease and flour a tube pan.
2Mix cake flour, baking powder, baking soda, and salt into a large bowl.
3Beat sugar and butter with an electric mixer on medium speed until light and fluffy, about 3 minutes. Add eggs one at a time, beating until well combined after each. Beat in ricotta cheese, lemon juice, lemon zest, lemon extract, and vanilla extract until well blended. Add flour mixture and mix until batter is smooth. Pour batter into the prepared tube pan.
4Bake until a toothpick inserted into the center comes out clean, 40 to 50 minutes. Cool in the pan for 10 minutes before inverting onto a wire rack to cool completely, about 30 minutes.
5Meanwhile, mix together powdered sugar, lemon juice, and lemon zest for the glaze. Drizzle glaze over the cooled cake.
Notes
If the glaze is too thick, add more lemon juice. If it's too thin, add more powdered sugar.