Fresh-cut fruit edible film coating antistaling agent as well as preparation method and application thereof

The invention relates to a fresh-cut fruit edible film coating antistaling agent as well as a preparation method and application thereof. The antistaling agent comprises multiple components including Pulullan, anthocyanin, an antioxidant, an emulgator, calcium chloride, nano calcium carbonate and so...

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Bibliographische Detailangaben
Hauptverfasser:	XIAO XI, ZHOU YUJIA, DENG FANGMING, LU XINGCHI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL RIPENING OF FRUIT OR VEGETABLES FOODS OR FOODSTUFFS HUMAN NECESSITIES PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT,VEGETABLES, EDIBLE SEEDS THE PRESERVED, RIPENED, OR CANNED PRODUCTS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Beschreibung
Zusammenfassung:	The invention relates to a fresh-cut fruit edible film coating antistaling agent as well as a preparation method and application thereof. The antistaling agent comprises multiple components including Pulullan, anthocyanin, an antioxidant, an emulgator, calcium chloride, nano calcium carbonate and sodium stearate. Pulullan is a colorless, tasteless and scentless macromolecule substance, and has edibility, biodegradability and a good film-forming property; the prepared film has a good gas barrier property and watertightness, and is very suitable for film coating preservation of foods, such as fruits; in addition, nano calcium carbonate, anthocyanin and sucrose fatty acid ester are added into the antistaling agent, and generate a synergistic effect with Pulullan, so that the antistaling effect of the film coating antistaling agent is enhanced obviously, and thus the nutritional value, color, fragrance, taste and shape of a fresh-cut apple are maintained well, and the storage period of the apple is prolonged.