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Shiitake mushroom superfine powder containing rich vitamin D2 and processing method thereof

A processing method and vitamin technology, applied in the field of food processing, can solve the problems of low production efficiency, low density of shiitake mushrooms, large site area, etc., and achieve the effects of increasing content, enhancing calcium absorption, and preventing rickets

Inactive Publication Date: 2017-11-07
ZHEJIANG BAISHANZU BIOTECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the small density and large size of shiitake mushrooms, direct ultraviolet light irradiation requires a large area and low production efficiency. Therefore, it is very important to design an equipment that can continuously and rapidly process shiitake mushrooms to improve production efficiency.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Crush 5kg of dried shiitake mushroom fruiting bodies into 1-5mm shiitake mushroom powder with a stainless steel coarse crusher and put them into the silo of the vibrating feeder. 2 pieces, the power is 20W, and the wavelength of ultraviolet light is 280-320nm. Start the vibrating feeder and control the transmission speed, so that the coarse powder of shiitake mushrooms passes through the transmission bin and is irradiated by ultraviolet light. The irradiation time is 10 minutes, and the thickness of coarse mushroom powder passes through The silo gate is used to control the thickness of 0.5-1mm. The shiitake mushroom powder is collected at the end of the transfer bin and crushed into a superfine powder, which is passed through a 100-mesh sieve to obtain a shiitake mushroom superfine powder. The vitamin D2 content of the obtained 100-mesh shiitake mushroom superfine powder was 671 μg / 100g dry weight, and the finished product was double-packed in PE bags and aluminum foil b...

Embodiment 2

[0029] Crush 5kg of dried shiitake mushroom fruit bodies into 1-5mm shiitake mushroom powder with a stainless steel coarse crusher, put them into the hopper of the vibrating feeder, and turn on 2 sets of ultraviolet lamps installed above the conveying bin of the vibrating feeder 2 pieces, two sets of lamp tubes are respectively installed at the front and rear of the transfer bin, the power is 20W, the wavelength of ultraviolet light is 280-320nm, start the vibrating feeder and control the transfer speed, so that the coarse powder of shiitake mushrooms passes through the transfer bin and receives Ultraviolet light wave irradiation treatment, the irradiation time is 30min, the thickness of the shiitake mushroom powder is controlled by the gate of the hopper, the thickness is 1-1.5mm, the shiitake mushroom powder is collected at the end of the transfer bin and crushed into ultrafine powder, and the shiitake mushroom is obtained through a 150-mesh sieve ultrafine powder. The vitam...

Embodiment 3

[0031] Crush 10kg of dry shiitake mushroom fruit bodies into 1-5mm shiitake mushroom powder with a stainless steel coarse crusher and put them into the silo of the vibrating feeder. 2 pieces, the power is 40W, and the wavelength of ultraviolet light is 290-315nm. Start the vibrating feeder and control the transmission speed, so that the coarse powder of shiitake mushrooms passes through the transmission bin and is irradiated with ultraviolet light. The irradiation time is 15 minutes, and the thickness of coarse mushroom powder passes through The silo gate is used to control the thickness of 1-1.5mm. The shiitake mushroom powder is collected at the end of the transfer bin and crushed into superfine powder, which is passed through a 150-mesh sieve to obtain shiitake mushroom superfine powder. The vitamin D2 content of the obtained 150-mesh shiitake mushroom superfine powder was 7130 μg / 100g dry weight, and the finished product was double-packed in PE bags and aluminum foil bags. ...

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PUM

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Abstract

The invention discloses shiitake mushroom superfine powder containing rich vitamin D2. The content of the vitamin D2 can reach the dry weight of 400mu g / 100g to 20000mu g / 100g and the fineness is 100 to 300 meshes. The invention further provides a processing method of the shiitake mushroom superfine powder containing the rich vitamin D2; the processing method comprises the following steps: roughly crushing dry shiitake mushroom fruit bodies, carrying out ultraviolet light wave treatment, carrying out superfine pulverization, detecting and packaging. The shiitake mushroom superfine powder containing the rich vitamin D2 has the beneficial effect that the invention provides a method for continuously and efficiently improving the content of the vitamin D2 in shiitake mushrooms; a designed modified vibration feeder is adopted so that shiitake mushroom coarse powder is uniformly subjected to irradiation treatment of ultraviolet light waves in a vibration and conveying process and the content of the vitamin D2 in the shiitake mushrooms is effectively improved; the content of the vitamin D2 of the obtained shiitake mushroom superfine powder is high and a product is fine, smooth and uniform and is a natural source of vitamin D; the shiitake mushroom superfine powder has the effects of enhancing calcium absorption, regulating calcium and phosphorus concentration of blood serum, preventing rhachitis and osteoporosis and the like; furthermore, the shiitake mushroom superfine powder can also be conveniently processed into vitamin D2 dietary supplements including powder, tablets, capsules, granules and the like.

Description

technical field [0001] The invention relates to a shiitake mushroom superfine powder and a processing method thereof, in particular to a shiitake mushroom superfine powder rich in vitamin D2 and a processing method thereof, belonging to the field of food processing. Background technique [0002] Vitamin D is a fat-soluble vitamin with anti-rickets effect, also known as anti-rickets vitamin. There are 5 compounds of vitamin D, the most important of its family members and the most closely related to health are vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol), both of which are produced by different provitamin D after ultraviolet irradiation. derivative. The discovery of vitamin D is the result of people's struggle against rickets. Vitamin D is an indispensable vitamin for human growth and development. As a member of the nuclear steroid family, it has the functions of regulating the metabolism of calcium and phosphorus in the human body and affecting cell prolifera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L31/00A23L5/30A23L33/00
CPCA23L5/30A23L31/00A23L33/00A23V2002/00A23V2200/30A23V2200/306
Inventor 王星丽邱宏伟刘维明瞿亮
Owner ZHEJIANG BAISHANZU BIOTECH CO LTD
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