Organic food is unadulterated food produced without artificial chemicals or pesticides.

有机食品是纯粹的不含人工化学制剂或杀虫剂的食物。

《柯林斯英汉双解大词典》

Snapple began in New York in 1972 as Unadulterated Food Products, which sold natural fruit juices to health food stores.

WSJ: Snapple co-founder Leonard Marsh dies at 80

In 1972, they teamed up with Arnold Greenberg, who operated a health-food store in Manhattan's East Village, to create Unadulterated Food Products Inc.

WSJ: Snapple Guy's Overnight Success Took Decades

At his restaurant, he was quick to point out, the food was pure, unadulterated, and looked like what it was.

ECONOMIST: Santi Santamar��a