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Method for processing seed melon condensed juice

A processing method and technology for concentrated juice, which are applied in the processing field of seed melon concentrate juice, can solve problems such as blank development of melon pulp, and achieve the effects of enriching the market and facilitating comprehensive utilization.

Inactive Publication Date: 2013-04-03
SHIHEZI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to limitations in processing technology, investment, etc., the current domestic use of melons is only for seeding and processing, and the development of melon pulp is still blank.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A processing method for concentrated seed melon juice, comprising the following steps:

[0025] (1) Peeling and seed removal: pick fresh melon seeds, wash them, and send them to the peeling and seed removal machine for peeling and seed removal;

[0026] (2) Squeeze the juice: send the peeled and juiced melon pulp into the squeezer to squeeze the juice;

[0027] (3) Enzyme treatment: Put the squeezed melon juice into the enzymatic hydrolysis tank, add pectinase to the melon juice, and carry out enzyme treatment at 50°C for 2 hours. The weight ratio of the added pectinase to the melon juice is 0.1:100;

[0028] (4) Enzyme inactivation: Enzyme inactivation at a temperature of 90°C for 7 minutes;

[0029] (5) Centrifugal separation: Centrifuge the enzyme-inactivated seed melon juice at 6000 rpm for 8 minutes;

[0030] (6) Filtration: filter the supernatant obtained by centrifugation with a hollow fiber membrane;

[0031] (7) Concentration: Concentrate the filtered seed ...

Embodiment 2

[0034] A processing method for concentrated seed melon juice, comprising the following steps:

[0035] (1) Peeling and seed removal: pick fresh melon seeds, wash them, and send them to the peeling and seed removal machine for peeling and seed removal;

[0036] (2) Squeeze the juice: send the peeled and juiced melon pulp into the squeezer to squeeze the juice;

[0037] (3) Enzyme treatment: Put the squeezed seed melon juice into the enzymatic hydrolysis tank, add pectinase to the seed melon juice, and carry out enzyme treatment at 45°C for 4 hours, the weight ratio of the added pectinase to the seed melon juice is 0.15:100;

[0038] (4) Enzyme inactivation: Enzyme inactivation at a temperature of 100°C for 10 minutes;

[0039] (5) Centrifugal separation: centrifuge the enzyme-inactivated seed melon juice at 10,000 rpm for 10 minutes;

[0040] (6) Filtration: filter the supernatant obtained by centrifugation with a hollow fiber membrane;

[0041] (7) Concentration: vacuum co...

Embodiment 3

[0044] A processing method for concentrated seed melon juice, comprising the following steps:

[0045] (1) Peeling and seed removal: pick fresh melon seeds, wash them, and send them to the peeling and seed removal machine for peeling and seed removal;

[0046] (2) Squeeze the juice: send the peeled and juiced melon pulp into the squeezer to squeeze the juice;

[0047] (3) Enzyme treatment: Put the squeezed seed melon juice into the enzymatic hydrolysis tank, add pectinase to the seed melon juice, and carry out enzyme treatment at 55°C for 3 hours, the weight ratio of the added pectinase to the seed melon juice is 0.125:100;

[0048] (4) Enzyme inactivation: Enzyme inactivation at a temperature of 95°C for 8 minutes;

[0049] (5) Centrifugal separation: Centrifuge the enzyme-inactivated seed melon juice at 8000 rpm for 10 minutes;

[0050] (6) Filtration: filter the supernatant obtained by centrifugation with a hollow fiber membrane;

[0051] (7) Concentration: Concentrate ...

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PUM

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Abstract

The invention discloses a method for processing seed melon condensed juice, which comprises the following steps: (1), peeling and removing seeds; (2), squeezing to obtain juice; (3), treating with enzyme; (4), extinguishing enzyme; (5), carrying out centrifugal separation; (6), filtering; (7), concentrating; and (8), sterilizing. Seed melon condensed juice prepared according to the method tastes good, is delicious in flavor, low in sugar and rich in natural high-quality protein, vitamin, mineral matters and trace elements, and has the characteristics of quenching thirst, preventing alcoholism, appetizing and reducing heat; and long-term drinking of seed melon condensed juice has health-care and curing effects for diseases such as diabetes, hypertension, hyperlipemia, nephritis and pancreatitis.

Description

technical field [0001] The invention relates to a fruit juice preparation process, in particular to a processing method of concentrated seed melon juice. Background technique [0002] Seed melon, commonly known as da melon, is a variety of watermelon with many and large seeds. After the melon is ripe, it is often eaten by breaking the melon with hands, and it is named after eating meat to get the seeds. According to relevant data, melon contains more than 0.2% crude protein, 0.138% crude fiber, and 2.62% sugar. Potassium 995mg / kg, calcium 51.5mg / kg, magnesium 36.3mg / kg, phosphorus 17.5mg / kg, sodium 15.5mg / kg, iron 1.35mg / kg. In addition, it also contains trace elements such as boron, zinc, manganese, copper, etc., which are of great development value. [0003] Melon is the main economic crop planted in Xinjiang. The seeds are mainly processed into melon seeds, and the flesh of melons is mostly discarded. According to relevant data, 6% of melons are melon seeds, 85% are me...

Claims

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Application Information

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IPC IPC(8): A23L2/02A23L2/04A23L2/10
Inventor 陈国刚童军茂刘忆冬王小平何利华李曌
Owner SHIHEZI UNIVERSITY
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