这种酸奶添加了海藻酸钠来保持质地顺滑。

This yogurt contains ___alginate to maintain a smooth texture.

这种新型伤口敷料含有藻酸盐，可以促进愈合。

This new wound dressing contains ___alginate to help promote healing.

科学家使用海藻酸盐微胶囊来保护这些敏感细胞。

Scientists use ___alginate microcapsules to protect these sensitive cells.