1, different harvest seasons.

Winter jujube naturally ripens in the solar calendar 10-10/month, so it is named "winter jujube" because the weather in the north entered the cold earlier.

Jujube bears fruit around April in the lunar calendar, ripens in August 8- 10/0 and can be harvested. The growth cycle is about four months.

2. Different categories.

Winter jujube is rich in water and can only be eaten fresh, but not dried, which belongs to fruits.

Jujube is made of jujube after dehydration and sun drying, and eaten after sun drying.

3. The nutritional value is different.

The vitamin C content of winter jujube is high. Eating 5-6 winter jujubes every day can meet the vitamin C requirement for one day. And the cellulose content of winter jujube is relatively high, which can help gastrointestinal peristalsis and promote digestion.

Jujube is mainly for enriching blood, which has important health care effects on women's bodies, and has the effects of promoting fluid production and quenching thirst. It is a food for treating blood deficiency and moistening the stomach.

Extended data:

Problems to be paid attention to when eating fresh winter jujube;

1, Dongzao is rich in sugar, mainly glucose. If diabetic patients do not eat too much, their blood sugar will rise rapidly and their condition will be aggravated.

2. Rotten winter jujube will make microorganisms multiply, so that the fruit enzyme in jujube can continue to decompose pectin to produce pectin and methanol, which can be decomposed into formaldehyde and methanol. People who eat rotten dates will have dizziness, visual impairment and other toxic reactions, which can be life-threatening in severe cases.

3. Eating too many fresh winter dates can easily lead to indigestion and diarrhea. Therefore, people with colds, fevers, abdominal distension and qi stagnation caused by exogenous wind and heat, and those with chronic diarrhea should eat less.

Baidu Encyclopedia-Dongzao

Baidu Encyclopedia-Jujube