The optimum temperature for storing grapefruit is above 10℃, and grapefruit is afraid of water. Usually, grapefruit with intact surface only needs to be stored in a cool and ventilated place, and it can still be delicious and juicy after being stored for about 1 month.

Processing into grapefruit sauce

Pomelo sauce water is a gelatinous substance made by mixing grapefruit, sugar and acidity regulator and boiling at a temperature above 100℃. Sugar and honey are added to it, which can improve osmotic pressure and reduce water activity, thus playing an antiseptic role. After high-temperature cooking,

There is no excess water and bacteria in grapefruit pulp, and then it can be preserved for a long time without deterioration through the sealing effect of the bottle, usually about 6 months.

1 The grapefruit picked after weeks tastes better.

In order to store grapefruit for a long time, fruit farmers usually pick fresh fruit 7- 10 days in advance. When users buy grapefruit, it is usually 3 days later.

At this time, the grapefruit will reach the best ripening time after being placed for a few days. Just like kiwi fruit and banana, it takes a few days to be more sweet and juicy.

Extended data:

In order to ensure the quality of commercial fruits, fruits should be harvested after reaching the specified maturity according to different uses. The quality and storability of fruits with different maturity are different. Premature harvest, light skin color, weak flavor and poor quality.

Although the quality is good at the initial stage of storage, the disease resistance and storability of causality itself are poor, and it is easy to get sick and rot during storage, and the quality declines rapidly. Usually, fresh fruit is harvested when the fruit matures normally and shows the inherent quality characteristics of the variety (color, aroma, taste, taste, etc.). ). Stored fruits should be harvested 7 days-10 days earlier than fresh fruits, and processed fruits should be harvested 7 days-10 days later.

Attention should be paid to when harvesting:

1. If it's raining, snowing, foggy, frosty, the water on the tree is wet, and the wind is strong, don't pick the fruit.

2. People who pick fruits should first cut their nails flat and put on soft gloves to avoid being stabbed by nails when picking fruits.

3. When the fruit branch is far away from the hand, don't climb the branch to pull the fruit, so as not to loosen the fruit pedicle.

4, strictly implement the double shear method. Generally, a fruit is cut twice, the first time is 3-5mm away from the fruit stalk, and the second time is to cut off the fruit stalk without damaging the fruit stalk and keeping the sepals intact.

5, fruit into the fruit basket, or from the fruit basket into the fruit box (or fruit basket), must be handled with care, not littering and dumping. In order to avoid crushing the fruit, the fruit picking baskets and boxes should have enough space, not too full, and should be filled to 80% to 90%.

Baidu Encyclopedia-Grapefruit (Rutaceae Citrus)