Whisk together lemon juice, olive oil, mustard, apple juice concentrate, black pepper, chipotle powder, and salt. Set aside.
In separate bowl, toss the avocado, red bell pepper, mango, onion, and beans with the dressing. Place tortilla chips on serving plate and top them with bean mixture. Garnish with fresh cilantro and serve.
Each serving contains: 209 calories; 6 g protein; 6 g total fat (1 g sat. fat, 0 g trans fat); 34 g carbohydrates; 5 g fibre; 127 mg sodium