Method for preserving freshly-cut potato chips with garlic extract

The invention relates to a method for preserving freshly-cut potato chips with garlic extract, in particular to a method for preserving the freshly-cut potato chips the garlic extract by the aid of preservation treatment of compound preservative prepared from a variety of reagents. The method includ...

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Bibliographische Detailangaben
Hauptverfasser:	YUE XINXIA, XU JINRONG
Format:	Patent
Sprache:	chi ; 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 method for preserving freshly-cut potato chips with garlic extract, in particular to a method for preserving the freshly-cut potato chips the garlic extract by the aid of preservation treatment of compound preservative prepared from a variety of reagents. The method includes: after crude extract of garlic is extracted, mixing the crude extract with substances of soybeanprotein isolate, tea polyphenol, nicotinamide and the like; adjusting pH value with citric acid to obtain the compound preservative; soaking the potato chips subjected to pretreatment in the compoundpreservative for preservation treatment; adopting vacuum package and performing refrigeration under suitable conditions. The compound preservative prepared from the reagents serves as the preservativeof the freshly-cut potato chips, preservation effect is good, the shelf life can reach more than 2 months, and problems about browning, hardness decrease and microorganism increase and the like of fresh potato chips are solved