| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | purple yam | United States | Less commonly used in traditional cuisine, but gaining popularity in trendy desserts and health food products | 1 |
| 2 | purple yam | United States | Considered a trendy superfood, often used in smoothie bowls and health-focused recipes | 1 |
| 3 | purple yam | United States | Less commonly known and used, often seen as an exotic ingredient | 1 |
| 4 | purple yam | United States | Purple yam is relatively uncommon and not a widely used ingredient in traditional Western cuisine. | 1 |