METHOD OF USING/APPLYING A KERATIN HYDROLYSIS PEPTIDE SOLUTION FOR IMPROVING LETTUCE QUALITY AND EXTENDING THE FRESHNESS OF LETTUCE

Abstract: present invention teaches the method of using a keratin hydrolysis peptide (“khp”) solution to improve the quality and extend the freshness of lettuce plants/leaves. by selectively choosing specific weights of feathers and water, and treating the mixture to a high-temperature high-pressure hydrolysis process, the resulting solution is confirmed to contain at least 253 peptides and then infused to the soil in which the lettuces are planted; the solution can also be sprayed to the leaf surface of lettuce plants. optionally, the khp solution can be diluted by water, as disclosed in the specification, for infusing to the soil and for spraying to leaf surface of lettuce plants.

Inventor(s): Kai XIA, Meng-Ying LI, Ming-Ru LIOU

CPC Classification: A01N63/50 (Isolated enzymes; Isolated proteins (peptides ))

Search for rejections for patent application number 20250160338