Method for removing segment membranes from citrus

The invention provides a method for removing segment membranes from citrus. The method is characterized by comprising the following steps: (1) adding the alkaline liquid of 0.8%-1% pectinase with the activity thereof being higher than 150,000U/ml to water, and adjusting the pH value of the water to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHAO KAI, ZHOU LAICHU, FANG XIUGUI, LI SIBIAO, CAO XUEDAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS FOODS OR FOODSTUFFS HUMAN NECESSITIES MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLESOR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR PEELING VEGETABLES OR FRUIT IN BULK THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Beschreibung
Zusammenfassung:	The invention provides a method for removing segment membranes from citrus. The method is characterized by comprising the following steps: (1) adding the alkaline liquid of 0.8%-1% pectinase with the activity thereof being higher than 150,000U/ml to water, and adjusting the pH value of the water to 9 by sodium carbonate to obtain enzymolysis liquid; (2) heating the enzymolysis liquid until the temperature of the enzymolysis liquid is increased to 45 to 50 DEG C; (3) feeding the enzymolysis liquid and citrus segments by weight ratio of 2:1 to an enzymolysis tank; (4) stirring in the presence of compressed air with the pressure thereof being 0.2MPa to 0.4MPa for 25 to 35 minutes; and (5) taking out and rinsing the citrus segments with clear water after visually indicating that most segment membranes are removed from the citrus, manually sorting, canning, adding syrup, sealing and sterilizing to obtain citrus cans.