CN102391315A - Method for extracting purely natural plant organic selenium - Google Patents

Method for extracting purely natural plant organic selenium Download PDF

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Publication number
CN102391315A
CN102391315A CN2011102277284A CN201110227728A CN102391315A CN 102391315 A CN102391315 A CN 102391315A CN 2011102277284 A CN2011102277284 A CN 2011102277284A CN 201110227728 A CN201110227728 A CN 201110227728A CN 102391315 A CN102391315 A CN 102391315A
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China
Prior art keywords
plant
extracting
liquid
drying
tall bottle
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Pending
Application number
CN2011102277284A
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Chinese (zh)
Inventor
白宏锋
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ENSHI SHENGXI BIOLOGICAL ENGINEERING CO., LTD.
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ENSHI SUNSE BIO-TECHNOLOGY CO LTD
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Priority to CN2011102277284A priority Critical patent/CN102391315A/en
Publication of CN102391315A publication Critical patent/CN102391315A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a method for extracting purely natural plant organic selenium. In the specific method, smashing and soaking in clear water are performed, so that plant selenium can be better dissolved out. Heating and extraction are performed on the basis. Compared with the prior art, a product or the method disclosed by the invention has the advantages of more complete extraction, lower time consumption and relatively saving in water. A process for soaking in clear water for 30 minutes and a process for extracting with stirring at the temperature 80 DEG C for 1 hour are performed, so that 80 percent of plant selenium in a plant can be extracted by extracting with stirring at the temperature 90 DEG C for 1 hour.

Description

A kind of process for extracting of natural plant organoselenium
Technical field
The present invention relates to the process for extracting of organoselenium, be specially a kind of process for extracting of natural plant organoselenium.
Background technology
At present, the process for extracting of organoselenium is varied, and wherein topmost process for extracting has: from selenium-enriched edible mushroom, extract seleno-protein; The optimum process condition that this method is extracted is: NaOH concentration need be controlled at 0.0692 mol/L, and temperature need be controlled at 60 ℃-62 ℃, and solid-liquid ratio (W/V) is controlled at 1: 24-69; Extraction time is 2 times; Extraction time is 8 h, and with this understanding, proteic yield is merely 30.17%.The shortcoming of this method is: the time is oversize, and yield is low, and selenium polysaccharide does not utilize.
The patent No. that State Patent Office announces is 99112755.2 patent: the method for natural organic selenium extracting; At first need use new fresh wild herb or wild amrallid complete stool do to extract raw material, then through new fresh wild herb plant complete stool clean, dehydration, dry, 100 mesh sieves are pulverized, convert water 1:40-80, stir even oar, filtration, sediment oven dry promptly obtain the natural organic selenium masterbatch.The shortcoming of this method is: yield is not described, more extensive, health is difficult to reach requirement.
Domestic other documents generally are theoretical investigationes about the extraction of selenium polysaccharide, seleno-protein or organoselenium; Be difficult to carry out batch production production; Like the separation and purification and the spectroscopic analysis of bitter cress selenium polysaccharide, selenium deformation analysis in the Fructus Lycii rich in selenium, natural product penny cress volatile matter and the analysis of selenium occurrence patterns etc.
Summary of the invention
The technical problem that the present invention solved is to provide a kind of process for extracting of natural plant organoselenium, to solve the shortcoming in the above-mentioned background technology.
Technical problem solved by the invention adopts following technical scheme to realize:
A kind of process for extracting of natural plant organoselenium may further comprise the steps:
The first step: screen qualified tall bottle with spout bitter cress plant, and clean up;
Second step: adopt oven dry or sun drying in the sun method to carry out drying the tall bottle with spout bitter cress plant of cleaning;
The 3rd step: exsiccant tall bottle with spout bitter cress plant is pulverized in kibbler;
The 4th step: add purified clear water in the tall bottle with spout bitter cress plant after pulverizing, control solid-liquid ratio more than 1:20, and soaked 30 minutes;
The 5th step: feed liquid is heated to 80 ℃, and constant temperature stir to extract 1 hour, control solid-liquid ratio this moment more than 1:20;
The 6th step: feed liquid is heated to 90 ℃, and constant temperature stir to extract 1 hour, control solid-liquid ratio this moment more than 1:20;
The 7th step: the feed liquid that will stir after extracting joins in the filtration unit, filters and obtains liquid;
The 8th step: the spraying of liquid process and drying or vacuum distillation drying with filtration obtains promptly obtain the natural plant organoselenium.
Beneficial effect
Product of the present invention or method compared with prior art, extraction more thorough, the time spent is shorter, relatively water saving.Stir and extract 1 hour process through adding 30 minutes clear water immersion processes and 80 ℃, make 90 ℃ to stir and extract after 1 hour and can 80% plant selenium in the plant be extracted.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with specific embodiment, further set forth the present invention.
Embodiment 1
Screen qualified tall bottle with spout bitter cress plant, and clean up; Adopt oven dry or sun drying in the sun method to carry out drying the tall bottle with spout bitter cress plant of cleaning; Exsiccant tall bottle with spout bitter cress plant is pulverized in kibbler; Add purified clear water in the tall bottle with spout bitter cress plant after pulverizing, control solid-liquid ratio at 1:15, and soaked 30 minutes; Feed liquid is heated to 80 ℃, and constant temperature stir to extract 1 hour, control solid-liquid ratio at 1:15 this moment; Feed liquid is heated to 90 ℃, and constant temperature stir to extract 1 hour, control solid-liquid ratio at 1:20 this moment; The feed liquid that stirs after extracting is joined in the filtration unit, filter and obtain liquid; The spraying of liquid process and drying or vacuum distillation drying with filtration obtains promptly obtain the natural plant organoselenium.Under this condition, tall bottle with spout bitter cress plant selenium extract yield is more than 35%.
Embodiment 2
Screen qualified tall bottle with spout bitter cress plant, and clean up; Adopt oven dry or sun drying in the sun method to carry out drying the tall bottle with spout bitter cress plant of cleaning; Exsiccant tall bottle with spout bitter cress plant is pulverized in kibbler; Add purified clear water in the tall bottle with spout bitter cress plant after pulverizing, control solid-liquid ratio at 1:20, and soaked 30 minutes; Feed liquid is heated to 80 ℃, and constant temperature stir to extract 1 hour, control solid-liquid ratio at 1:15 this moment; Feed liquid is heated to 90 ℃, and constant temperature stir to extract 1 hour, control solid-liquid ratio at 1:15 this moment; The feed liquid that stirs after extracting is joined in the filtration unit, filter and obtain liquid; The spraying of liquid process and drying or vacuum distillation drying with filtration obtains promptly obtain the natural plant organoselenium.Under this condition, tall bottle with spout bitter cress plant selenium yield is more than 35%.
Embodiment 3
Screen qualified tall bottle with spout bitter cress plant, and clean up; Adopt oven dry or sun drying in the sun method to carry out drying the tall bottle with spout bitter cress plant of cleaning; Exsiccant tall bottle with spout bitter cress plant is pulverized in kibbler; Add purified clear water in the tall bottle with spout bitter cress plant after pulverizing, control solid-liquid ratio at 1:20, and soaked 30 minutes; Feed liquid is heated to 80 ℃, and constant temperature stir to extract 1 hour, control solid-liquid ratio at 1:18 this moment; Feed liquid is heated to 90 ℃, and constant temperature stir to extract 1 hour, control solid-liquid ratio at 1:18 this moment; The feed liquid that stirs after extracting is joined in the filtration unit, filter and obtain liquid; The spraying of liquid process and drying or vacuum distillation drying with filtration obtains promptly obtain the natural plant organoselenium.Under this condition, tall bottle with spout bitter cress plant selenium yield is more than 35%.
Embodiment 4
Screen qualified tall bottle with spout bitter cress plant, and clean up; Adopt oven dry or sun drying in the sun method to carry out drying the tall bottle with spout bitter cress plant of cleaning; Exsiccant tall bottle with spout bitter cress plant is pulverized in kibbler; Add purified clear water in the tall bottle with spout bitter cress plant after pulverizing, control solid-liquid ratio at 1:20, and soaked 30 minutes; Feed liquid is heated to 80 ℃, and constant temperature stir to extract 1 hour, control solid-liquid ratio at 1:19 this moment; Feed liquid is heated to 90 ℃, and constant temperature stir to extract 1 hour, control solid-liquid ratio at 1:19 this moment; The feed liquid that stirs after extracting is joined in the filtration unit, filter and obtain liquid; The spraying of liquid process and drying or vacuum distillation drying with filtration obtains promptly obtain the natural plant organoselenium.Under this condition, tall bottle with spout bitter cress plant selenium yield is more than 35%.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention; The technician of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification sheets just explains principle of the present invention, and under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications; These variations and improvement all fall in the scope of the invention that requires protection, and the present invention requires protection domain to be defined by appending claims and equivalent thereof.

Claims (1)

1. the process for extracting of a natural plant organoselenium is characterized in that, may further comprise the steps:
The first step: screen qualified tall bottle with spout bitter cress plant, and clean up;
Second step: adopt oven dry or sun drying in the sun method to carry out drying the tall bottle with spout bitter cress plant of cleaning;
The 3rd step: exsiccant tall bottle with spout bitter cress plant is pulverized in kibbler;
The 4th step: add purified clear water in the tall bottle with spout bitter cress plant after pulverizing, control solid-liquid ratio more than 1:20, and soaked 30 minutes;
The 5th step: feed liquid is heated to 80 ℃, and constant temperature stir to extract 1 hour, control solid-liquid ratio this moment more than 1:20;
The 6th step: feed liquid is heated to 90 ℃, and constant temperature stir to extract 1 hour, control solid-liquid ratio this moment more than 1:20;
The 7th step: the feed liquid that will stir after extracting joins in the filtration unit, filters and obtains liquid;
The 8th step: the spraying of liquid process and drying or vacuum distillation drying with filtration obtains promptly obtain the natural plant organoselenium.
CN2011102277284A 2011-08-10 2011-08-10 Method for extracting purely natural plant organic selenium Pending CN102391315A (en)

Priority Applications (1)

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CN2011102277284A CN102391315A (en) 2011-08-10 2011-08-10 Method for extracting purely natural plant organic selenium

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Application Number Priority Date Filing Date Title
CN2011102277284A CN102391315A (en) 2011-08-10 2011-08-10 Method for extracting purely natural plant organic selenium

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CN102391315A true CN102391315A (en) 2012-03-28

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103588870A (en) * 2013-11-22 2014-02-19 白宏锋 Extraction method of cardamine hupingshanesis plant selenoprotein
CN104086471A (en) * 2014-07-25 2014-10-08 恩施土家族苗族自治州农业科学院 Method for extracting selenocystine and selenomethionine from selenium-gathered plant Cardamine hirsuta
CN104231038A (en) * 2014-08-25 2014-12-24 华中农业大学 Extraction and purification method of decolorized cardamine hupingshanesis selenium-containing proteins
CN105131049A (en) * 2015-09-07 2015-12-09 徐鹏 Method for extracting organic selenium from black wheat seedlings
CN105613939A (en) * 2014-11-04 2016-06-01 恩施盛硒生物工程有限公司 Pure natural plant selenoprotein preparation method
CN105614438A (en) * 2014-11-04 2016-06-01 恩施盛硒生物工程有限公司 Selenium enriched fruit and vegetable extract tablet accessorily treating diabetes and preparation method thereof
CN106188221A (en) * 2016-08-31 2016-12-07 安康学院 Tiger ear Jinsui River soluble plant activity selenium polypeptide extract and extracting method thereof
CN108276472A (en) * 2017-12-29 2018-07-13 安徽华欣蔬菜种植专业合作社 A method of the high efficiency extraction Purslane plants selenoprotein from Purslane plants
CN108546280A (en) * 2018-03-21 2018-09-18 中国地质大学(武汉) A kind of extracting method of the vegetable protein containing selenium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1230433A (en) * 1999-03-17 1999-10-06 崔所亮 Natural organic selenium extracting process and the serial product thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1230433A (en) * 1999-03-17 1999-10-06 崔所亮 Natural organic selenium extracting process and the serial product thereof

Non-Patent Citations (2)

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Title
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薛霞等: "天然有机硒的提取方法研究", 《亚太传统医药》 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103588870A (en) * 2013-11-22 2014-02-19 白宏锋 Extraction method of cardamine hupingshanesis plant selenoprotein
CN103588870B (en) * 2013-11-22 2014-12-17 白宏锋 Extraction method of cardamine hupingshanesis plant selenoprotein
CN104086471A (en) * 2014-07-25 2014-10-08 恩施土家族苗族自治州农业科学院 Method for extracting selenocystine and selenomethionine from selenium-gathered plant Cardamine hirsuta
CN104086471B (en) * 2014-07-25 2016-03-23 恩施土家族苗族自治州农业科学院 The method of selenocystine and selenomethionine is extracted from poly-selenium plant bitter cress
CN104231038A (en) * 2014-08-25 2014-12-24 华中农业大学 Extraction and purification method of decolorized cardamine hupingshanesis selenium-containing proteins
CN104231038B (en) * 2014-08-25 2018-02-27 华中农业大学 A kind of extraction of decolouring tall bottle with spout Hairy Bittercress Selenonic protein, purification process
CN105613939A (en) * 2014-11-04 2016-06-01 恩施盛硒生物工程有限公司 Pure natural plant selenoprotein preparation method
CN105614438A (en) * 2014-11-04 2016-06-01 恩施盛硒生物工程有限公司 Selenium enriched fruit and vegetable extract tablet accessorily treating diabetes and preparation method thereof
CN105131049A (en) * 2015-09-07 2015-12-09 徐鹏 Method for extracting organic selenium from black wheat seedlings
CN106188221A (en) * 2016-08-31 2016-12-07 安康学院 Tiger ear Jinsui River soluble plant activity selenium polypeptide extract and extracting method thereof
CN108276472A (en) * 2017-12-29 2018-07-13 安徽华欣蔬菜种植专业合作社 A method of the high efficiency extraction Purslane plants selenoprotein from Purslane plants
CN108546280A (en) * 2018-03-21 2018-09-18 中国地质大学(武汉) A kind of extracting method of the vegetable protein containing selenium

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Application publication date: 20120328