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Fresh edible micro algae composite cultivating source and its use

A technology of microalgae cultivation and microalgae, applied in the field of microorganisms, can solve problems such as high price, increased cost, and reduced digestion and absorption rate

Inactive Publication Date: 2002-11-06
李恒光
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method has the advantage of industrial scale production, it greatly destroys the nutritional content of microalgae and increases the cost, and also reduces the digestion and absorption rate. In addition, there is iron-rich zinc spirulina (CN87103457A) , germanium and selenium spirulina (CN1092104A), iron-rich spirulina platensis (CN1144844A), etc., the cultivation and production methods of these algae still adopt industrialized means, and must be prepared in batches with professional skills by complex methods. The cultures are domesticated and screened for algae species generation by generation, and the cultured microalgae still need to be made into dry powder intermediates before being processed into commercial products. The process is complicated and professional, and it is difficult to avoid pollution, The problem of qualitative change and artificial unreasonable additions directly affects the safety and quality of microalgae food, and it is even more difficult to realize the free selection of microalgae fresh food and other functions (such as degrading waste gas and strengthening radioactivity) that consumers need. Oxygen) effect, while the commercially available dry product produced by the original method has high price and bad taste

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0015] This example is to prepare the compound culture source of Scenedesmus selenium enriched in fresh food with enhanced anti-cancer effect.

[0016] First determine that the microalgae is Scenedesmus, and the volume of the culture device is 30L. Under normal circumstances, the microalgae of the above-mentioned species can produce fresh algae matter per day on average within 25-30 days in the electrical device (with light, heating, and stirring) of the above-mentioned volume. 20-30 grams, the fresh algae produced can be eaten by 1-2 people. The formula of the basal culture is: 300 grams of edible baking soda, 100 grams of glucose, 45 grams of potassium dihydrogen phosphate, 25.5 grams of potassium sulfate, and 26 grams of sodium chloride. gram, the above-mentioned materials are mixed and ground into 100 orders, which is the basic culture of Scenedesmus; the directional strengthening culture is: sodium selenite (or sodium selenate, a kind of in other selenium compounds soluble...

example 2

[0018] This example is to prepare the compound culture source of blood-enriching, iron-zinc and pure Acrespirulina.

[0019] First of all, it is determined that the microalgae is Spirulina platensis, and the cultivation device is 500 liters. Under the normal culture conditions of the above-mentioned species of Spirulina platensis in the above-mentioned device, it can produce 300-500 grams of fresh food per day. These fresh algae are about 30 people or more. Edible, its basal culture is: (NaHCO 3 15g, NH 3 ·H 2 O: NaNO 3 =1:4 Total 100mg, CaCl 2 2H 2 O 0.04g, KH 2 PO 4 0.5g, K 2 SO 4 1.0g, NaCl1.0g, FeSO 4 ·7H 2 O25mg, EDTA Na0.02g, MgSO 4 ·7H 2 (00.04g, A5, B6) × 500, the above materials are mixed and ground to obtain the basic culture source, and the function-enhanced culture is ferrous methionine 0.002mol, zinc sulfate (ZnSO 4 ·7H 2 (0) 2.25g, add 1000g distilled water and dissolve as an admixture, which is the iron-zinc strengthened culture, and the above basi...

example 3

[0021] This example is to prepare the effect-enhanced culture source of fresh antihypertensive microalgae.

[0022] It is determined that the microalgae to be used as the biotransformation carrier is Spirulina amputum, and the corresponding culture device is 30 liters, which can produce fresh algae for 1-2 people to eat. including NaHCO 3 16.8g / l, K 2 HPO 4 0.5g / l, NaNO 32.5g / l, NaCl 1g / l, the total ration of each set is obtained by multiplying the above-mentioned elements per liter by 30 liters; the compound drug for strengthening anti-hypertension is captopril 100mg (diuretics, diuretics, One or more of dilating arteries, calcium ion antagonists and angiotensin-converting enzyme willow compound drugs), dissolved in 100ml distilled water at room temperature to make a solvent, and the above-mentioned basal culture and function-enhanced culture The fresh antihypertensive spirulina compound culture source can be obtained in a unified package. When using, just dissolve the ab...

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PUM

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Abstract

The fresh edible micro algae composite cultivating source consists of basic cultivating matter and directional reinforcing cultivating matter, the said basic cultivating matter is predetermined algaecultivating medium with carbon source, nitrogen source, etc, and through non-toxic treatment; while the said directional reinforcing cultivating matter includes Fe, Se, I and their salt and vitamines, amino acids, chemical medicine, etc. By combining the composite cultivating source with different size micro algae cultivators, it is possible to produce reinforced micro algae fresh food with directional effects for personal needed health care and assistant treatment.

Description

technical field [0001] The invention belongs to the technical field of microbes, and more specifically relates to a composite culture source for producing fresh microalgae and its function-oriented strengthening effect prepared from microalgae culture medium and substances with functions of health care and treatment. Background technique [0002] In the past, the development and utilization of microalgae was limited by people's understanding and original technology. So far, the traditional industrial method is still used to cultivate algae cells in a factory, and after drying, they are further processed into various products for market consumption. Although this method has the advantage of industrial scale production, it greatly destroys the nutritional content of microalgae and increases the cost, and also reduces the digestion and absorption rate. In addition, there is iron-rich zinc spirulina (CN87103457A) , germanium and selenium spirulina (CN1092104A), iron-rich spiruli...

Claims

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Application Information

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IPC IPC(8): C12N1/12
Inventor 李恒光胡鸿钧庞富元
Owner 李恒光