透氣食物保鮮袋

藏鮮王-生鮮蔬果延長保存袋

此產品為高科技防水透氣技術的延申應用

蔬菜、水果類在收成後，仍持續進行呼吸作用，一般的保存方法就是進行低溫冷藏，

雖然低溫可抑制蔬果類之呼吸作用。但若貯藏於過低溫度，會發生生理異常，造成品質降低。

再者蔬果在貯藏過程中，除進行呼吸作用外，也會產生

對貯藏效果不利之乙烯（ethylene, C2H4）氣體，乙烯的

產生會促進蔬果催熟的作用，所以對於此類食品，

除需將貯藏環境中的氧氣降低外，也須將乙烯氣體排

除，再配合低溫貯藏，那麼就可以有效地延長食品的貯

藏期限。

藏鮮王-生鮮蔬果延長保存袋，可以讓袋中產生的氧氣及乙烯等氣體排出袋外，讓袋中乙烯的濃度不會增加，再加上適度的低溫冷藏，蔬果可保持像剛摘下來一樣的新鮮程度。

另外，一般有打洞的透氣袋雖然可以排出對蔬果有害的氣體，但在冷藏的過程中，冰箱內的空調會將蔬果本身的水份給吸收，造成生鮮食材表面脫水的現象，大大影響新鮮度及賣相，藏鮮王-生鮮蔬果延長保存袋可阻止水份跑掉，卻又可讓影響蔬果健康的廢氣排出。

關鍵字：保鮮袋 /  由任袋 / 夾鍵袋

The bag of fresh fruits and vegetables to extend the storage time

King of the freshness retention—Preservation bag to extend the freshness for vegetables and fruits

This product is an extended application made from high-tech waterproof and breathable technology.

After harvesting the vegetables and fruits, the breathing function for them remains intact. General preservation method is to proceed to low temperature preservation.

Although low temperature can suppress the breathing function from the vegetable and fruit, nonetheless, if stored under exceeding low temperature environment, it would result with metabolism abnormality and rapidly lowering the quality of the product.

In addition, during the process of storing vegetables and fruits, besides breathing effect, it would also create gases like ethylene, C2H4, which is not conducive to the desired preservation. The creation of ethylene would induce the early ripening of the fruits and vegetables. Therefore, for this kind of food product, not only lowering the oxygen within the storage environment is necessary, but also expelling the ethylene in addition to accommodating with low temperature storage, then, it can effectively extend the storage lifecycle for the food products.

King of the freshness retention---The preservation bag for extending the freshness of vegetable and fruit can allow both the oxygen and ethylene created within the bag expelled to the outside, and render the ethylene concentration within the bag staying the same without any observable increase.  In addition, with proper low temperature storage, vegetable and fruit can be preserved with freshness just like when they are picked from the field or off the tree.   

Additionally, those breathable bags with punched small holes can expel gases harmful to the vegetable and fruit; nonetheless, during the process of freezing, the AC within the refrigerator can absorb the moisture from the vegetable and fruit, and create surface dehydration for the raw and fresh foods. This would greatly impact the freshness and looks of the foods in a negative manner. King of the freshness retention can extend the preservation in addition to preventing moisture losses plus it can also allow the wasteful gas discharged which would impact the health for both vegetable and fruit.  

Keyword： Freshness retention bag /   Zipper Bag / Ziploc bag