Is green-hearted black soybean genetically modified? What is the difference between it and yellow-hearted black soybean?

Black soybean is a very common food in daily life, mainly divided into green-hearted and yellow-hearted types. Is green-hearted black soybean genetically modified? What is the difference between it and yellow-hearted black soybean?

1. Is green-hearted black soybean genetically modified?

Green-hearted black soybean is not genetically modified. Especially the green core is the finest among beans. Black soybean is divided into green-hearted and yellow-hearted types. Traditional Chinese medicine says that eating black soybean can warm the uterus and promote conception, and tonify the kidney and strengthen the body. Whether in terms of nutritional value or medicinal value, green-hearted black soybean is better than ordinary black soybean. Of course, in terms of price, green-hearted black soybean is also relatively more expensive, so we can choose the black soybean to eat according to our own circumstances.

Green-hearted black soybean is named for its jet-black seed coat and cyan-colored kernel. This variety is precious mainly because it is extremely rich in protein, vitamins, iron and other nutrients, and has high medicinal value. In traditional Chinese medicine, it is considered a tonic of superior quality. According to traditional Chinese medicine theory, it has medicinal uses such as nourishing yin and tonifying qi, nourishing and improving eyesight, dispelling wind and preventing heat, promoting blood circulation and detoxifying, as well as darkening hair and beard. It can be taken internally or used externally. Eaten alone it is effective, and when used in combination with other medicines, its effects are even greater.

2. What is the difference between green-hearted black soybean and yellow-hearted black soybean?

Difference in appearance

Green-hearted black soybean: Green-hearted black soybean is divided into two types, large black soybean and small black soybean. Generally, the bean shape is round and not very uniform.

Yellow-hearted black soybean: Yellow-hearted black soybean only has small-grain varieties, with a somewhat flat shape and slightly oval.

Difference in tonic effects

Green-hearted black soybean: Green-hearted black soybean is an improved variety, and its tonic effect is slightly weaker.

Yellow-hearted black soybean: Yellow-hearted black soybean is an old variety. The black soybeans previously used medicinally were all small yellow-hearted black soybeans, and their tonic effect is stronger, especially the effect of strengthening the spleen and tonifying the kidney.

Both green-hearted black soybean and yellow-hearted black soybean are very high quality, but green-hearted black soybean has higher nutritional value and is also relatively expensive, so black soybean should be purchased according to one's own actual circumstances.