1. The core part of "Bingtangxin" apples will be transparent, commonly known as "sugarheart", which is a sign that distinguishes Red Fuji apples from other origins.

2. The surface of the "rock candy heart" apple is smooth and delicate, and the fruit spots are vaguely visible. The fruit surface of Mainland Red Fuji apples is rough and there is obvious friction when touched by hand!

3. "Rock Sugar Heart" apples have bright color, fine flesh, slightly yellow color, and basically no residue after chewing. Mainland Red Fuji is red in color and dull!

4. "Rock Candy Heart" apple, slightly yellow in color. Those from the mainland have loose flesh, lack of water, and pale flesh!

The rock candy heart apple is a kind of apple produced in Aksu. The sugar in the core of the fruit accumulates into a transparent shape, forming a unique "rock candy heart" in the world, so it is called "rock candy heart". apple. The high-altitude area of ??Aksu has a large temperature difference between day and night, sufficient sunlight, and fertile soil, which results in high sugar content in apples. The sugar content is around 18 degrees and the taste is particularly sweet. Aksu apples are irrigated with glacier snow water and cultivated in sandy soil to produce " Sugar Heart” Red Fuji Apple.

Extended information:

Efficacy of apples

1. Reduce cholesterol content

Eating apples can reduce the cholesterol content in the blood and increase bile. Secretion and bile acid function, thereby preventing cholesterol from precipitating in the bile to form gallstones. Some experiments found that among people who often eat apples, more than 50 people have cholesterol levels that are 10% lower than those who do not eat apples. Nowadays, many people like to eat high-fat, high-calorie fast food. These foods are not nutritious and can also increase cholesterol levels. At this time, you might as well eat more apples.

2. Treat constipation raw and cure diarrhea

Apples are rich in tannic acid, pectin, dietary fiber and other special substances. Tannic acid is an intestinal astringent and can Reduce intestinal secretion and reduce the water in the stool, thereby stopping diarrhea. Unheated raw pectin has the effect of softening stool and relieving constipation, but boiled pectin has the effect of astringent and antidiarrheal. Tannic acid is contained in both the pulp and the peel, and the content is more abundant in the peel. Pectin is contained in the pulp and is abundant near the skin. After the apple is cooked and cut in half, you will find a layer of light yellow substance near the skin. , is pectin.

3. Lower blood pressure

Apples contain more potassium, which can combine with the body's excess sodium and excrete it from the body. When the body consumes too much sodium, eating some apples will help balance the electrolytes in the body. The phosphorus, iron and other elements contained in apples are easily absorbed by the intestinal wall, and have the effect of nourishing the brain, nourishing blood, and calming the mind and sleeping. The aroma of apples is a great remedy for depression and feelings of oppression. After many experiments, experts have found that among many smells, the aroma of apple has the greatest impact on people's psychology, and it has an obvious effect of eliminating psychological depression.

Baidu Encyclopedia - Rock Candy Heart Apple