植物生理學 | 農作物專家

2018年12月14日 — 真正的yam是一種可食用的澱粉類薯蕷屬植物，通常從加勒比海地區進口到美國，摸起來感覺粗糙且有微小突起物，β胡蘿蔔素的含量很低。

2017年7月23日 — 没有照片描述。

2022年9月20日 — The skin of a yam (left) looks kind of like tree bark, while a sweet potato (right) is smoother with a reddish-brown tinge.

2023年10月31日 — Yam — Soft sweet potato with a copper skin and deep orange flesh. Sweet potato — Firm sweet potato with golden skin and lighter flesh.

2023年10月12日 — To understand the difference between yams and sweet potatoes, the botanical name plays a starring role. True yams belong to the genus Dioscorea.

In the United States and Canada, sweet potatoes are often (confusingly) referred to as “yams.” But sweet potatoes are not even closely related to yams. As such, ...

2023年10月25日 — Yams aren't as sweet as sweet potatoes, and they are starchier and drier. Their texture and flavor are more similar to potatoes or yuca. They ...

2023年9月28日 — Beyond the visual differences, yams and sweet potatoes have distinctive flavor profiles. Yams are less sweet than sweet potatoes, Gavin said.