2, followed by the taste, you can smell the taste, bleached lotus seeds have no natural faint fragrance, and many dried lotus seeds still have a strong fragrance, but they are not as pungent as bleached ones.
3. When listening to the sound most, lotus seeds must be very dry to be stored for a long time. Very dry lotus seeds, squeaky when caught, very crisp; Many merchants will add a small amount of water to the dried lotus seeds and then sell them. You can't see it on the surface, but you can hear it by listening to the sound.
4. Finally, look at the saturation of each grain. The more saturated, the richer the nutrition. Unsaturated ones are usually picked when they are immature, or when there are insects.