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Preparation technology for increasing vitamin D3 through hemiculter leucisculus subjected to ultraviolet illumination of dual filtrate narrow waves, for people suffering from osteoporosis

A technology of osteoporosis and preparation technology, applied in the fields of application, function of food ingredients, food science, etc., can solve the problems of high content of by-products, unfavorable industrialization, etc., and achieve the effect of improving yield

Inactive Publication Date: 2018-03-23
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Prior art, such as the Chinese invention patent with the authorized announcement number CN 103044301 B, discloses a photochemical synthesis of 25-hydroxyvitamin D 3 method, the method has a high content of by-products, and is an intermittent reaction, which is not conducive to industrialization

Method used

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  • Preparation technology for increasing vitamin D3 through hemiculter leucisculus subjected to ultraviolet illumination of dual filtrate narrow waves, for people suffering from osteoporosis
  • Preparation technology for increasing vitamin D3 through hemiculter leucisculus subjected to ultraviolet illumination of dual filtrate narrow waves, for people suffering from osteoporosis

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Embodiment 1

[0015] Such as figure 1 Shown, a dual-filter narrow-wavelength UV-irradiated whitefish for osteoporosis increases vitamin D 3 The preparation process comprises the following steps:

[0016] 1) Construction of the device: the first photochemical reaction chamber 1 top is provided with a second filter layer 5, the second filter layer 5 top is provided with a first filter layer 4, and the first filter layer 4 contains sodium tungstate and The filter solution made of deionized water, the mass ratio of sodium tungstate to deionized water is: 230 / 1000, the second filter layer 5 contains the filter solution made of cobalt sulfate, sulfuric acid and deionized water, sulfuric acid The mass ratio of cobalt, sulfuric acid and deionized water is: 190 / 45 / 1000, the upper part of the first filter layer 4 is provided with a high pressure mercury lamp 3, the inside of the first photochemical reaction chamber 1 is provided with a conveyor belt 6, the first photochemical reaction chamber 1 The...

Embodiment 2

[0019] Such as figure 1 Shown, a dual-filter narrow-wavelength UV-irradiated whitefish for osteoporosis increases vitamin D 3 The preparation process includes the following steps: first, the construction of the device: the top of the first photochemical reaction chamber 1 is provided with a second filter layer 5, the top of the second filter layer 5 is provided with a first filter layer 4, the first filter layer 4 contains a filter solution made of sodium tungstate and deionized water, the mass ratio of sodium tungstate to deionized water is 360 / 1000, and the second filter layer 5 contains cobalt sulfate, sulfuric acid and deionized water. The formed filter solution, the mass ratio of cobalt sulfate, sulfuric acid and deionized water is: 308 / 55 / 1000, the upper part of the first filter layer 4 is provided with a high-pressure mercury lamp 3, and the inside of the first photochemical reaction chamber 1 is provided with a conveyor belt 6 , the outer wall of the first photochemic...

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Abstract

The invention discloses a preparation technology for increasing vitamin D3 through hemiculter leucisculus subjected to ultraviolet illumination of dual filtrate narrow waves, for people suffering fromosteoporosis. The preparation technology comprises the following steps of enabling the hemiculter leucisculus to pass through a first photochemical reaction room and a second photochemical reaction room continually. The preparation technology has the beneficial effects that each photochemical reaction room is provided with two filter layers, ultraviolet rays of which the wave length is smaller than 280nm or greater than 330nm are absorbed, so that the production of by-products namely lumisterol and tachysterol is reduced, and the yield of the vitamin D3 is increased. The hemiculter leucisculus is enabled to pass through the first photochemical reaction room and the second photochemical reaction room continually, so that the serialization of reaction is realized, and the preparation technology is suitable for industrialization production.

Description

technical field [0001] The invention relates to the technical field of aquatic product processing, in particular to a double filtrate narrowed-wavelength ultraviolet irradiation for increasing vitamin D in white striped fish for osteoporosis 3 Preparation Process. Background technique [0002] With the arrival of global population aging, the incidence of senile osteoporosis worldwide is increasing year by year. With the development of society and economy and the improvement of living standards, my country has gradually entered an aging society. Osteoporosis The prevalence rate is increasing year by year. Vitamin D 3 It is closely related to the health of the human body. It can promote the absorption of blood calcium and blood sugar by the small intestinal mucosa and renal tubules. At the same time, it cooperates with parathyroid hormone to increase the release of calcium phosphate from old bones, and can also deposit calcium in the parts that need to form new bones. Effect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L13/00A23L33/155A23L3/28
CPCA23L3/28A23L13/00A23L33/155A23V2002/00A23V2200/306A23V2250/7106
Inventor 关丽萍夏亚男刘炳禹符志杨綦宇轩
Owner ZHEJIANG OCEAN UNIV