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Method for processing concentrated sea-tangle liquid

A processing method and concentrated liquid technology are applied in the field of processing concentrated kelp liquid, which can solve the problems of inconvenient transportation and no discovery of fresh kelp, and achieve the effects of low cost, simple production and high sugar content

Inactive Publication Date: 2012-08-08
WEIHAI BAOTAN AQUATIC FOOD TECH DEVCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But its raw material is fresh kelp, which is inconvenient to transport
At present, no liquid kelp food such as nutrient solution has been found on the market.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] The invention relates to a processing method of concentrated kelp liquid, which uses fresh kelp as a raw material, removes impurities, washes, soaks in soft water, extracts raw liquid, vacuum concentrates, filters, sterilizes, and cans to prepare the concentrated kelp liquid.

[0010] The raw materials are selected from kelp with light green color, large thickness, high sugar content, 12% water content, large water source flow in the producing area, and deep water.

[0011] The impurity removal of the raw material is to pick out the impurities in the raw material such as hair, straw, textile bags and sand, and remove the kelp edges with bad color.

[0012] The soft water soaking is to put the inspected kelp into the soaking tank. The kelp in each tank is 50 kg, and the treated soft water is 1000 liters; the soaking time is 35 minutes, and the water temperature is 25°C.

[0013] The stock solution extraction is after soaking for 35 minutes, opening the valve to filter t...

Embodiment 2

[0021] The invention relates to a processing method of concentrated kelp liquid, which uses fresh kelp as a raw material, removes impurities, washes, soaks in soft water, extracts raw liquid, vacuum concentrates, filters, sterilizes, and cans to prepare the concentrated kelp liquid.

[0022] The raw materials are selected from kelp with light green color, large thickness, high sugar content, 12% water content, large water source flow in the producing area, and deep water.

[0023] The impurity removal of the raw material is to pick out the impurities in the raw material such as hair, straw, textile bags and sand, and remove the kelp edges with bad color.

[0024] The soft water soaking is to put the inspected kelp into the soaking tank. 1000 liters of soaked sea-tangles in 1,000 liters of soft water treated in each tank is 70 kilograms, soaking time is 45 minutes, and water temperature is 27 ℃.

[0025] Extraction of the stock solution: after soaking for 45 minutes, open the ...

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Abstract

The invention relates to a method for preparing concentrated kelp liquid. The concentrated kelp liquid is prepared by using fresh kelp as a raw material through the steps of impurity removing, cleaning, soaking in soft water, stock solution extraction, vacuum concentration, filtration, sterilization and canning. The method comprises the following steps that: 50 to 70 kilograms of kelp is soaked in each 1,000 liters of processed soft water at a 25 to 28 DEG C for 30 to 45 minutes; a stock solution is passed through a 100 mesh vibrating screen for filtration, stored in a stock solution tank at 60 DEG C and concentrated by equipment at 65 DEG C till the sugar degree of the concentrated solution reaches 38 DEG and the salt of the concentrated solution reaches 14 DEG; a valve is opened and theconcentrated solution is transferred to a semi-finished product tank; the semi-finished product tank is heated to 90 DEG C for sterilization and then cools naturally; and the solution is filtered, sterilized and canned and the concentrated kelp liquid is prepared. The method is rich in resource, low in cost and simple in preparation, and the prepared kelp concentrated liquid has rich nutrients, high sugar degree, good taste and no additive and is suitable to be used as food or a food additive.

Description

technical field [0001] The invention relates to a food and a processing method thereof, in particular to a processing method of concentrated kelp liquid. Background technique [0002] We know that kelp is rich in nutrition, rich in iodine, zinc, selenium and other trace elements necessary for human body, especially contains more than ten kinds of terrestrial organisms such as alginate ammonia, mannitol, vitamins, amino acids, seaweed polysaccharides, etc. Rare ingredients that do not exist, every 100 grams of kelp contains 6 grams of protein, 0.1 grams of fat, 40 grams of carbohydrates, 3.11 grams of potassium, 1.61 grams of calcium, 0.15 grams of phosphorus, 0.11 grams of iron, and 0.24 grams of iodine, which can provide human body with The heat is about 184 kcal, which belongs to the energy food; it contains 7 grams of dietary fiber. Dietary fiber has a unique nutritional function in the human body, can promote gastrointestinal motility, increase the secretion of digestive...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L1/337A23L2/38A23L1/29A23L1/28A23L17/60A23L33/00
Inventor 李文潭李永明李永超
Owner WEIHAI BAOTAN AQUATIC FOOD TECH DEVCO
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