Strawberry preservative paper prepared from natural extracts and preparation method of strawberry preservative paper

• Main Authors: HUANG QIANG, LIANG ZHENGXIAN, ZHANG JINLING, LI CHUNBIN, DU XIONGWEI
• Format: Patent
• Language: Chinese; English
• Published: 06.05.2022
• Subjects: CHEMICAL RIPENING OF FRUIT OR VEGETABLES; FOODS OR FOODSTUFFS; HUMAN NECESSITIES; IMPREGNATING OR COATING OF PAPER; PAPER NOT OTHERWISE PROVIDED FOR; PAPER-MAKING; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT,VEGETABLES, EDIBLE SEEDS; PRODUCTION OF CELLULOSE; PULP COMPOSITIONS; TEXTILES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G

The invention belongs to the field of fruit and vegetable transportation and preservation, and discloses strawberry preservative paper prepared from natural extracts and a preparation method of the strawberry preservative paper. The strawberry preservative paper comprises ethanol extracts of fructus forsythiae and honeysuckle, the fructus forsythiae and the honeysuckle are crushed, the crushed fructus forsythiae and honeysuckle powder is placed in absolute ethyl alcohol, a reflux extraction device is adopted for extraction, a magnetic stirrer is used for continuous stirring during extraction, the extracted extracting solution is cooled at the room temperature, and the strawberry preservative paper is obtained. After cooling is completed, the extracting solution is evenly smeared on the surface of absorbent paper to form the strawberry preservative paper, the strawberry preservative paper can effectively relieve the rotting and deterioration problems of strawberries in the transportation and storage process, a