3 results about "Melanosis" patented technology

The invention discloses a structure variation marker in apple scab resistance breeding and application thereof. The invention claims to protect application of a specific fragment as a molecular marker in detection or auxiliary detection of resistance of apple plants to scab; the nucleotide sequence of the specific fragment is as shown in SEQ ID No. 1 or the 393 to 1166 sites of SEQ ID No. 1. Experiments prove that the scab resistance potential in natural plants or filial generations can be quickly screened by utilizing the deletion and existence of the SCAB-R fragment (SEQ ID No.1), which has important significance on scab resistance breeding of malus plants.

The present invention relates to a solution for the prevention of melanosis in prawns and the like, a concentrate of the solution and a method of using either the solution or the concentrate in the prevention of melanosis in prawns.

Provided is a seafood preservative containing a mixture of pyrosulfite and sulfite in a weight ratio of 98: 2 to 86: 14, which is effective in reducing the SO2 concentration of ambient air and preventing melanosis during seafood processing.