A kind of preservation method of pitaya

A fresh-keeping method, dragon fruit technology, applied in the fields of fruit and vegetable fresh-keeping, food preservation, food science, etc., can solve the problems of prone to chilling injury, fruit quality decline, etc., achieve excellent dispersibility, reduce rot rate, and reduce pathogenic factors Effect
CN105613725BInactive Publication Date: 2019-10-01广西绿希望农业发展有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
广西绿希望农业发展有限公司
Publication Date
2019-10-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a preservation method of pitaya fruit. The preservation method specially comprises the following steps: harvesting the pitaya fruits, and then, carrying out washing, sterilizing, preservative-solution soaking and packing. The preservation method of pitaya fruit disclosed by the invention is capable of obviously inhibiting yellowing of peels and rot of the pitaya fruits while reducing water loss; at the same time, the preservation method inhibits microbial breeding so as to prevent the pitaya fruits from turning putrid, so that relatively high fruit rigidity and Vc content are preserved. The preservation method of pitaya fruit disclosed by the invention is safe and environment-friendly. The preservation method is capable of effectively prolonging post-harvest lives of the pitaya fruits during normal-temperature storage and transportation. Stored and preserved by the preservation method of pitaya fruit disclosed by the invention, the fresh pitaya fruits maintain the original qualities after 18 days of storage and the marketable fruit rate is up to higher than 92%.
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Description

technical field

[0001] The invention relates to the technical field of fresh-keeping of fruits and vegetables, in particular to a fresh-keeping method of dragon fruit. Background technique

[0002] Dragon fruit (Latin scientific name: Hylocereus undatus ) Also known as red dragon fruit, fairy fruit, lover fruit, etc., it belongs to the cactus family ( Cactaceae ) Trigonal genus ( Hylocereus ) and Shih Tzu ( Selenicereus ), which is unique in shape, bright in color and rich in nutrition, is a new tropical health-care fruit integrating fruits, flowers and vegetables, and is widely loved by consumers. Pitaya is native to Central America and is one of the famous fruits in the tropics and subtropics. It is now planted in southern my country. Dragon fruit is rich in nutrition and has unique functions. It is a low-energy fruit, rich in water-soluble dietary fiber, and has the effects of losing weight, lowering cholesterol, preventing constipation, and colorectal cancer. Dr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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