Transgenic anti-browning apple is expected to be listed in the United States. Australian scientists use genetically modified technology to breed an apple with antioxidant properties. Apples in the past will soon become brown after being cut, which is very unsightly and makes people lose their appetite. . This kind of apple is currently being planted in a test field in the United States, awaiting approval from the United States Department of Agriculture, and has begun to receive public evaluation. This apple is expected to be approved. When the apple pulp is exposed to oxygen, the oxygen reacts with polyphenol oxidase chemically, which causes the pulp to turn brown. Tips to prevent the discoloration of this fruit include: using lemon juice or a chemical antioxidant called calcium ascorbate. It is this substance that enables sliced ​​apples to be sold in many places such as McDonald's restaurants. But Australian researchers have eliminated the need to use these expensive chemicals by allowing apples to develop antioxidant properties. They planted a replica of the enzyme-producing gene in Apple's genome and found that it caused the entire enzyme-producing process to be shut down. Without oxidase, it means that the apple will not turn tan.
The Sprayer is the device used to spray water,made of durable and recyclable plastic and fit for plastic screwed bottles. It is composed of compressed air devices and thin tubes,nozzles and other components. They are widely used in cleaning agents,disinfectant spray and gardening etc. Various shape and size as available.
Sprayer
Sprayer，Natural Extended Reach Trigger Sprayers，Plastic Spray Bottle Replacement Nozzles，Plastic Bottle Sprayer
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