Difference Between Kidney Beans and Black Beans

We all know about kidney beans, and we often eat black beans. So do you know the difference between kidney beans and black beans? I will tell you about it today:

Introduction of kidney beans:

Kidney beans are scientifically known as Phaseolus vulgaris, and belong to the genus Phaseolus in the family Fabaceae. Kidney beans are native to Mexico and Argentina in America, and China began to introduce them for cultivation in the late 16th century. Kidney beans are suitable for cultivation in temperate and tropical high-altitude areas. They are relatively cold-tolerant and light-loving, and are cross-pollinating, short-day crops. Kidney beans have a well-developed root system, green, alternate, heart-shaped leaves, insect-leaf-shaped flowers, racemes, and pedicels 15-18 cm long. They bloom more and produce fewer pods. They are rich in nutrients and high in protein. They are both vegetables and grains, and can also be used as cakes and bean fillings. They are important agricultural and sideline products for export and foreign exchange earnings.

Uncover the difference between black beans and black kidney beans:

1. To distinguish between black beans and black kidney beans, first look at the bean kernel

In fact, you can identify whether black beans are black kidney beans in disguise by looking at the kernels. Just bite open the kernels inside and you will find out.

The kernel of black beans is yellow when you bite it open. Now there is also a kind of black bean that has a green kernel after you bite open the black skin of the bean kernel. The kernel of black kidney beans is white with a dark blue tint.

Therefore, as long as you bite into the black beans, you will know whether you are buying black beans or black kidney beans.

2. The difference between black beans and black kidney beans can also be seen through soaking

After soaking black beans in water, it looks like brown sugar water, while after soaking black kidney beans, it turns into black water.

3. Black beans are soybeans. Like soybeans, they can be sprouted and eaten as sprouts, which can nourish the kidneys.

Black kidney beans are small beans and are starchy beans with high starch content. They belong to the same category as red beans and mung beans. They can be used to make bean paste and bean soup.

4. The effects are different. It is better to use black kidney beans to make porridge, and black beans are better to use black beans for vinegar soaking, because black kidney beans do not have many nutrients in black beans, and their medicinal value is not as great as black beans.

5. Black kidney beans are cheap, and some people sell them as black beans.

6. Black beans are native to China; black kidney beans are native to Mexico and Argentina in America, and my country only began to introduce and cultivate them in the late 16th century.