Application of maleic acid in preservation and fresh-keeping of postharvest oranges

The invention discloses application of maleic acid in preservation and fresh-keeping of postharvest oranges, and belongs to the technical field of postharvest disease control of oranges. By adopting the maleic acid solution to soak the citrus fruits, the rotting rate of the citrus fruits can be inhi...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN MING, DONG WENJUAN, CHEN JINYIN, ZENG JIAOKE, XIANG MIAOLIAN, WANG XIAOHAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL RIPENING OF FRUIT OR VEGETABLES FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT,VEGETABLES, EDIBLE SEEDS THE PRESERVED, RIPENED, OR CANNED PRODUCTS THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Beschreibung
Zusammenfassung:	The invention discloses application of maleic acid in preservation and fresh-keeping of postharvest oranges, and belongs to the technical field of postharvest disease control of oranges. By adopting the maleic acid solution to soak the citrus fruits, the rotting rate of the citrus fruits can be inhibited, the weight loss can be delayed, the color change of the citrus can be delayed, the respiration rate can be reduced, and relatively high soluble solid content and titratable acid content can be maintained, which shows that the maleic acid can delay the disease occurrence and weight loss of the citrus fruits, and relatively high quality can be maintained. 本发明公开了马来酸在柑橘采后防腐保鲜中的应用，属于柑橘采后病害控制技术领域。采用马来酸溶液浸泡柑橘果实，能抑制柑橘果实腐烂率，延缓失重，还能延缓柑橘色泽转变，降低呼吸速率，维持较高的可溶性固形物和可滴定酸含量，说明马来酸能延缓柑橘果实病害发生和失重，并且维持较高的品质。