How long can grapefruit be kept?
How long can the peeled grapefruit be preserved? Generally, it can be kept for about a month.
How long can the peeled grapefruit be preserved? The suggestion is 2 to 3 days, not more than 4 days.
When is the ripening season of grapefruit?
Pomelo is an autumn fruit, which is usually listed around 10.
Pomelo is one of the common fruits, which is sweet and sour, and has high nutritional and medicinal value. It is very popular with the public. Although it is very common and common, it is not available every 365 days. Grapefruit has a fixed ripening season. Only when it is cooked can it be eaten and delicious. Generally, it ripens every year10-1month, and grapefruit is the best during this time. But the ripening time of different grapefruit is still different.
For example, Guanximiyou/kloc-0 ripens in late October, and short-late pomelo generally ripens from June165438+10 to February 65438+February every year, so it is a new late-maturing pomelo variety. Qiangdele red heart pomelo, that is, American honey pomelo, can be eaten in September, but it is usually 1654381late October and will not fully mature. There is also the most common Shatian pomelo in South China, which usually ripens from late June to early October of 1 165438.
When will grapefruit be on the market?
Generally, grapefruit will be listed around the Mid-Autumn Festival, but different varieties of grapefruit have different mature seasons. The following analysis shows that different pomelos are immature.
1, Guanxi honey pomelo-the sleeve variety with the largest fruit shape
Originated in Pinghe County, Fujian Province, it has been cultivated for more than 400 years. It was once called the tribute of the emperor, and it is a traditional precious fruit. By the Ministry of Agriculture 1989 as a high-quality fruit crystal. The crown is semi-circular, relatively open, with dense branches and leaves, and its growth is particularly vigorous. 65438+1expires in late October. The fruit is obovate or wide cone-shaped, light yellow, and the fruit is very large. The single fruit weighs 2500g, and the largest can reach 5000g g, which is the largest grapefruit in China at present. The pulp is reddish, sweet and sour, and the residue is fragrant. It contains soluble solids 12%, edible rate is 58%-68%, acid content is 0.5-0.6 g/100 ml, and the quality is excellent. Long storage time is easy to cause granulation.
Matters needing attention in cultivation: this variety has strong adaptability, easy cultivation, early fruiting and high and stable yield, and cannot be mixed with other seeded varieties, otherwise it will have many seeds.
2. A new late-maturing pomelo variety —— Short Late Pomelo.
Short late pomelo is an excellent strain selected from late white pomelo. The fruit of this variety is beautiful in appearance, oblate or short cylindrical, with a single fruit weight of 2,000 g and a maximum fruit weight of 3,600 g, and the peel is yellow and smooth. The pulp is white, tender and juicy, sweet and sour. When the fruit is fully ripe, it has rich aroma, no bitter and hemp taste and excellent quality. Fruit juice contains soluble solids 1 1%- 13.5%, with few seeds and few seedless, and excellent quality. The fruit ripens in late February of the following year (1) and is extremely resistant to storage. It can be stored in plastic bags at room temperature until June-July. This variety has wide adaptability, strong stress resistance and strong ability to resist pests and diseases.
Compared with other pomelo varieties, this variety has the following characteristics: first, the tree is short and put into production early, which is the shortest pomelo variety in production at present. Generally, the height of adult plants is only about 2 meters, which is especially suitable for close planting (222 plants per mu). Usually, 50% of trees are put into production in the third year after planting. Second, maturity is very late. The maturity of common pomelo varieties is mostly concentrated in11-65438+February, but the maturity of short and late pomelo is in February of the following year, and it is mature and listed during the Spring Festival, and the price is very good.
3. Qiangdele Red Heart Pomelo-American Honey Pomelo
Hybrid breeding. The tree is vigorous, with long branches drooping, and the fruit shape is medium to large, with an average fruit weight of l000g. The skin is smooth and shiny, with medium thickness, tightly wrapped, yellow, often with light-colored lines, and the top is oblate. Less stones, red pulp, sweet and sour taste, crisp slag, no peculiar smell, more juice, soluble solids 10.5%-1.5%, excellent quality, high yield, full maturity in late10, and good storability.
Qiangdele Red Heart Pomelo has wide adaptability, easy cultivation, early fruiting, high and stable yield and excellent quality, so it is suggested to develop in the current structural adjustment of pomelo varieties.
4. Shatian pomelo in South China
The timely harvest period is generally from "the first frost" to "beginning of winter", that is, from late October of 65438/kloc-0 to early October of165438+/kloc-0.
Can grapefruit be kept in the refrigerator?
Grapefruit shouldn't be kept in the refrigerator.
It is best not to put it in the refrigerator, so the storage time of grapefruit will be shortened. If the grapefruit has been peeled, it can be put in the refrigerator, but it must be wrapped with insurance film first. It doesn't exceed 20 degrees in winter. Now the Spring Festival will not be bad. After a period of saccharification, grapefruit will become sweeter.
The intact grapefruit should not be refrigerated in the refrigerator, because the humid environment is easy to deteriorate the grapefruit. Just store it in a ventilated and dry place above 10 degree, and the temperature should not be too low. Avoid direct sunlight, do not squeeze each other, and keep fresh. If it is peeled grapefruit, it can be put into a plastic bag, sealed and put in the refrigerator, which can effectively ensure that water does not lose and achieve the effect of preservation.