Apples facts Selected as the most interesting among fruits related questions in Fruits quiz Which acid causes the sourness of green apples? Malic acid is more sour than citric acid, and is the source of extreme tartness in so-called extreme candy. Malic acid occurs naturally in all fruits and many vegetables. Kasia Share and bring new players to the game! Correct this question -1 Very uninteresting Too difficult Poorly written Incorrect or questionable Correct this question 3 Very interesting! organic chemistry facts What is NOT an apple variety? Amarena. The Amarena cherry is a small bitter dark colored Italian cherry grown in Bologna and Modena, two cities of Italy. It is usually bottled in syrup and used as a decoration on rich chocolate desserts. ShadowMaster Share and bring new players to the game! Correct this question 0 Very uninteresting Too difficult Poorly written Incorrect or questionable Correct this question wikipedia → Amarena cherry 4 Very interesting! fruits facts What is the largest apple producer in the world? China. According to the FAO data from 2014, the apple production leader is China - 40 924 707 (tonnes),US takes second place - 5 185 078 (tons), third Poland - 3 195 299 (tons). Ts Share and bring new players to the game! Correct this question 0 Very uninteresting Too difficult Poorly written Incorrect or questionable Correct this question wikipedia → Lista krajów największych producentów jabłek 1 Very interesting! economy facts Play and see more questions Fruits quiz