Fresh grapes contain a lot of antioxidants, vitamin C and various kinds of vitamins that which are good for health. Besides, fresh grapes could improve eyesigh, cognition, and blood pressure levels. Grapes are favorite fruit of many people and they can make various products from grapes such as: grape jam, grape wine, grape syrup; and available all season. It is great to have a dinner then enjoy your dessert by fresh grapes, right? After purchasing from supermarket, you start searching different ways to keep grapes tasty and fresh for several days or up to months. Recently, using vacuum sealers become a good solution to preserve fresh grapes. Now we are going to give you some advices about keeping grape fresh for long time and use of vacuum sealer for storing. First, you need to select the most suitable vacuum sealer for your home. One of them is foodsaver v2244 model. The machine is the best selling vacuum sealing system for home on the market.
Step 1. Choosing Grapes
First, remember these tips to ensure you are choosing fresh grapes. Grapes with green stems which are firmly connected to the fruit are fresh one. Too ripe grapes often almost have brown sterns and they may spoil very fast. Moreover, you could determine the ripeness of grapes by theirs colors and hue. White grapes should have frosty green color; purple and red grapes should feature rich and dark hue. Remember to avoid selecting grapes with brown discoloration and abnormal hues. Additionally, check mold on grapes’ cluster. Then finally taste grapes whether they are sweet and fresh or not. If you feel there is strong smell of vinegar, it means grapes have been fermented.
Step 2. Preparing the Grapes
Don’t forget to adjust the temperature of your fridge between -1 and 0 Celsius degrees. Don’t wash your grapes if you are not going to freeze them right away. Because washing will quicken the ripening process and spoil grapes within short time. Use a paper towel and line the grapes to avoid sticking and freezing together.
OK, now start going to find your vacuum sealer and maintain freshness.
Step 3. Vacuum Sealing the Grapes
Choose sealer bags which are big enough for grapes to be filled into. Place grapes into the sealer bags and load into the front side of vacuum sealer. Start turning on the sealing machine when the opened end is inserted into the sealer. As the air has been removed out from the bags, adjust the bags again by lifting them upward to the level of the sealer and guide the air as much as possible from the grapes up toward the sealer.
As the machine finds out the air has been vacuum from the bag maximally, the sealing element will seal the bag automatically. Vacuum sealer will switch off immediately when the process is complete. Next, press the button which is on the top of vacuum sealer to release the vacuum seal developing during the sealing process. This will help to release the seal plates. Finally, cut off the low quality seal and reseal the bag possibly. If you are having difficulties related to getting to seal the bag, it means there might be too much water inside and sucked into sealer elements. This does not allow your vacuum sealer connect properly. Try to drain the water out of the bad.
Step 4. Store Grapes Into the Fridge
It is advised to store your grapes at the back of your refrigerator. The air at the back of refrigerator is often cooler than others. You might keep your grapes fresh around 2 and 3 weeks. Furthermore, place your grapes away from odorous items, such as Potatoes, onions, and garlic. If you store grapes near those foods, grapes will absorb odors and then they might have strange taste.
Step 5: Enjoy Your Fresh Grapes
Remove grapes from sealing bags. You should wash grapes immediately before eating and cooking. By doing this, you can eliminate remove bacteria and other foreign residue originated from the fruit which probably are harmful to your health.
Do not forget to eat grapes within 72 hours from the date of removing from the fridge. Otherwise grapes will start to wrinkle and shrink after that.
Here are our useful tips to preserve fresh grapes for long time. The method of using vacuum sealer could be applied to other kinds of fruits. Search more on our website and you will be specialist on this.