Pomegranate preservative

A preservative, pomegranate technology, which is applied in the fields of fruit and vegetable preservation, food preservation, food science, etc., can solve the problems of less water and juice loss of fruit seeds, water loss and shrinkage of peel, and fruit rot, etc. Respiration, rot-suppressing effect

Inactive Publication Date: 2017-05-31
蚌埠市涂山村富民石榴专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The calyx tube of pomegranate fruit after harvest has a great influence on respiration intensity and transpiration. During storage, problems such as pericarp browning, pericarp dehydration and shrinkage, fruit seed dehydration and juice reduction, and fruit rot are prone to occur, resulting in a serious reduction in its commodity value; Therefore, inventing a pomegranate preservative to solve the above problems is of great significance to promoting the development of my country's pomegranate industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] In the embodiment of the present invention, a pomegranate antistaling agent is made of the following raw materials in parts by weight: 23 parts of fresh osmanthus, 1.2 parts of Patrinia extract, 0.7 parts of steroidal saponins, 27 parts of Longnv flower pulp, 1.4 parts 0.4 parts of bornyl acetate, 2.3 parts of worm fruit extract, 2.7 parts of mulberry bark extract;

[0014] The said Longnv flower pulp is prepared according to the following steps: take fresh Longnv flower, wash it, steam in a rotary steamer at a temperature of 160°C for 44 minutes, take it out, beat to 90 mesh, add 1.2 times the weight of Longnv flower , the ethanol solution with a mass fraction of 68% was mixed and stirred evenly, placed in a fermentation tank at a temperature of 46°C and fermented for 88 hours, simmered on a low fire and continuously stirred until the moisture content was 48%~52%, cooled naturally at room temperature, and the dragon girl flower was obtained pulp.

[0015] As a further...

Embodiment 2

[0018] In the embodiment of the present invention, a pomegranate antistaling agent is made of the following raw materials in parts by weight: 24 parts of fresh sweet-scented osmanthus, 1.3 parts of Patrinia extract, 0.8 parts of steroidal saponins, 28 parts of Longnv flower pulp, 1.5 parts 0.45 parts of bornyl acetate, 2.4 parts of worm fruit extract, 2.8 parts of mulberry bark extract;

[0019] The described Longnv flower pulp is prepared according to the following steps: take fresh Longnv flower, wash it, steam in a rotary steamer at a temperature of 165°C for 45 minutes, take it out, beat to 95 mesh, add 1.3 times the weight of Longnv flower , 70% ethanol solution with a mass fraction of 70%, mixed and stirred evenly, placed in a fermentation tank at a temperature of 48°C for 90 hours of closed fermentation, simmered and continuously stirred until the water content was 50%, cooled naturally at room temperature, and the Longnv flower pulp was obtained.

[0020] As a further ...

Embodiment 3

[0023] In the embodiment of the present invention, a pomegranate antistaling agent is made of the following raw materials in parts by weight: 25 parts of fresh sweet-scented osmanthus, 1.4 parts of Patrinia extract, 0.9 parts of steroidal saponins, 29 parts of Longnv flower pulp, 1.6 parts 0.5 parts of bornyl acetate, 2.5 parts of worm fruit mustard extract, 2.9 parts of mulberry bark extract;

[0024] The described Longnv flower pulp is prepared according to the following steps: take fresh Longnv flower, wash it, steam in a rotary steamer at a temperature of 170°C for 46 minutes, take it out, beat to 100 mesh, and add 1.4 times the weight of Longnv flower , the ethanol solution with a mass fraction of 72% was mixed and stirred evenly, placed in a fermentation tank at a temperature of 50°C and fermented for 92 hours in a closed manner, boiled over a low heat with constant stirring until the water content was 52%, cooled naturally at room temperature, and the Longnv flower pulp ...

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PUM

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Abstract

The invention belongs to the technical field of fruit fresh keeping, and particularly relates to a pomegranate preservative. The pomegranate preservative is prepared from the following raw materials in parts by weight: 23 to 25 parts of fresh osmanthus flowers, 1.2 to 1.4 parts of herba patriniae extracts, 0.7 to 0.9 part of steroid saponin, 27 to 29 parts of magnolia wilsonii pulp, 1.4 to 1.6 parts of fustin, 0.4 to 0.5 part of bornyl acetate, 2.3 to 2.5 parts of torularia humilis extracts and 2.7 to 2.9 parts of mulberry bark extracts. The pomegranate preservative has the advantages that bacteria and microorganisms carried on the pomegranate surface can be effectively killed; a color protection effect can be achieved on fruit peels, so that after long-period storage, the pomegranates are still glossy and transparent, and the color does not change; the respiration of the pomegranates is effectively reduced; the breeding of bacteria and microorganisms is inhibited; the pomegranate rot is inhibited; when the pomegranates are treated by the pomegranate preservative provided by the invention, after the storage for 8 months, the dehydration rate of the fruit peel is only 5.6 percent to 6.1 percent; the dehydration rate of fruit seeds is only 2.4 percent to 2.7 percent; the fruit rot rate is reduced to be 3 percent to 4 percent.

Description

technical field [0001] The invention belongs to the technical field of fruit preservation, in particular to a pomegranate preservation agent. Background technique [0002] Pomegranate, the berry is spherical, the outer testa is translucent and juicy, the inner testa is sweet, sour and warm, and has the functions of killing insects, astringent, astringent intestines, and stopping dysentery; the fruit of pomegranate is rich in nutrition and vitamin C content It is one or two times higher than that of apples and pears; it is cultivated in both north and south of China, and Anhui, Jiangsu, Henan and other places have relatively large planting areas, and some high-quality varieties have been cultivated. Huaiyuan County in Anhui is the hometown of Chinese pomegranates. "Pomegranate" is a product protected by the National Geographical Indication, and the annual market demand is very large. [0003] The calyx tube of pomegranate fruit after harvest has a great influence on respirat...

Claims

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Application Information

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IPC IPC(8): A23B7/154
CPCA23B7/154
Inventor 王传龙
Owner 蚌埠市涂山村富民石榴专业合作社
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