CN113058566A - Chitosan and gelatin composite adsorbent ball - Google Patents
Chitosan and gelatin composite adsorbent ball Download PDFInfo
- Publication number
- CN113058566A CN113058566A CN202110302089.7A CN202110302089A CN113058566A CN 113058566 A CN113058566 A CN 113058566A CN 202110302089 A CN202110302089 A CN 202110302089A CN 113058566 A CN113058566 A CN 113058566A
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- Prior art keywords
- food
- chitosan
- activated carbon
- carbon fiber
- ball
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000003463 adsorbent Substances 0.000 title claims abstract description 25
- 229920001661 Chitosan Polymers 0.000 title claims abstract description 21
- 229920000159 gelatin Polymers 0.000 title claims abstract description 19
- 239000008273 gelatin Substances 0.000 title claims abstract description 19
- 108010010803 Gelatin Proteins 0.000 title claims abstract description 18
- 235000019322 gelatine Nutrition 0.000 title claims abstract description 18
- 235000011852 gelatine desserts Nutrition 0.000 title claims abstract description 18
- 239000002131 composite material Substances 0.000 title claims description 8
- 239000004743 Polypropylene Substances 0.000 claims abstract description 15
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000012528 membrane Substances 0.000 claims abstract description 14
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 9
- -1 polypropylene Polymers 0.000 claims abstract description 7
- 229920001155 polypropylene Polymers 0.000 claims abstract description 6
- KDCGOANMDULRCW-UHFFFAOYSA-N 7H-purine Chemical compound N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 abstract description 22
- 235000013305 food Nutrition 0.000 abstract description 8
- 201000005569 Gout Diseases 0.000 abstract description 4
- 235000014347 soups Nutrition 0.000 abstract description 4
- 235000021056 liquid food Nutrition 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000001179 sorption measurement Methods 0.000 description 8
- 235000021055 solid food Nutrition 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 241000238424 Crustacea Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000006196 deacetylation Effects 0.000 description 1
- 238000003381 deacetylation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000013520 petroleum-based product Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28016—Particle form
- B01J20/28019—Spherical, ellipsoidal or cylindrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
- B01J2220/4825—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a chitosan and gelatin compounded adsorbent ball which comprises a chitosan and gelatin compounded adsorbent ball, wherein a food-grade activated carbon fiber membrane is wrapped outside the adsorbent ball, and a PP (polypropylene) non-woven fabric membrane is wrapped outside the food-grade activated carbon fiber membrane. The invention has the following advantages: can reduce the purine content in the soup of boiled food or liquid food, so that people can eat healthy and delicious food, and the risk of gout attack is reduced.
Description
Technical Field
The invention relates to a chitosan and gelatin compounded adsorbent ball.
Background
People with gout cannot ingest too much high purine food. However, after the solid food is boiled in water at high temperature, most of purine in the solid food can be dissolved in the water. If purine dissolved in water is adsorbed, the concentration of purine is reduced, and purine with relatively high content in solid food can be continuously dissolved in water after being boiled, so that the aim of greatly reducing the concentration of purine in the solid food and soup thereof is fulfilled, and the solid food and the soup thereof which are delicious but originally contain purine with relatively high content can be more safely and properly eaten by gout patients. How to provide a chitosan gelatin composite adsorbent ball becomes a research direction.
Disclosure of Invention
The invention aims to solve the problems in the background art and provide a chitosan and gelatin compounded adsorbent ball.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a chitosan and gelatin compounded adsorbent ball comprises a chitosan and gelatin compounded adsorbent ball, wherein a food-grade activated carbon fiber membrane is wrapped outside the adsorbent ball, and a PP non-woven fabric membrane is wrapped outside the food-grade activated carbon fiber membrane.
As a preferred scheme, the food-grade activated carbon fiber film is activated carbon fiber ACF.
As a preferred scheme, the PP non-woven fabric film is made of food-grade polypropylene.
The invention has the following advantages: can reduce the purine content in the soup of boiled food or liquid food, so that people can eat healthy and delicious food, and the risk of gout attack is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a chitosan gelatin composite adsorbent ball of the present invention.
Fig. 2 is a schematic structural view of the leak box.
As shown in the figure: 1. adsorbent ball, 2, food-grade activated carbon fiber membrane, 3, PP non-woven fabric membrane.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings.
Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
With the attached drawing, the chitosan and gelatin compounded adsorbent ball comprises a chitosan and gelatin compounded adsorbent ball 1, wherein a food-grade activated carbon fiber membrane 2 is wrapped outside the adsorbent ball 1, and a PP non-woven fabric membrane 3 is wrapped outside the food-grade activated carbon fiber membrane 2.
As a preferred embodiment of this embodiment, the food-grade activated carbon fiber film is an activated carbon fiber ACF.
As a preferable scheme of this embodiment, the PP nonwoven fabric film is made of food grade polypropylene.
The use method of the invention comprises the following steps:
1. the invention can be directly put into liquid, if the solid food is provided, the invention can be boiled with solid food such as chafing dish raw material at high temperature, and the product can absorb purine in water from food in the boiling process.
2. The invention is put in stainless steel drain boxes with different shapes and convenient use, a chain of the drain box can be hooked to the edge of a pot when the water is boiled and stirred, and the chain can be directly lifted when the water needs to be taken out, so that the invention is convenient, rapid and sanitary. The invention is a disposable product, but the leakage box can be continuously used, the adsorbent in the adsorption bag can be recycled after desorption, and the invention also has multiple purposes of bacteriostasis, moisture absorption and moisture retention and the like in life.
The invention introduces the raw materials:
activated carbon fiber ACF: the active carbon ACF has a much higher adsorption capacity for substances in an aqueous solution than granular active carbon, and has an excellent adsorption capacity for microorganisms and bacteria. In addition, ACF has fast adsorption speed and fast desorption speed, and can be completely desorbed within 1 to 2 minutes generally. At a certain temperature and within a certain time, the ACF can be completely desorbed, which is beneficial to the reutilization of the product. Since the ACF has large adsorption capacity and high adsorption rate, the volume consumption of the ACF is only one third of that of the granular activated carbon under the condition of the same treatment capacity. The leakage of ACF is small, and the thickness of the adsorption layer is generally only one fifth of that of the granular activated carbon. Therefore, the flow resistance of the system is small, and the absorption of the inner layer chitosan cannot be greatly hindered.
And (3) chitosan: chitosan is a deacetylation product of chitin, a natural high molecular polymer extracted from the shell of crustacean, contains a large amount of hydroxyl and amino groups, and has good flocculation and adsorption effects.
Gelatin: gelatin is a mixture of high molecular polypeptide obtained by purifying and degrading animal skin and bone. Gelatin is one of natural renewable resources capable of replacing petroleum-based products, has wide sources and has excellent biodegradability and film-forming property. The chitosan is mixed with chitosan to prepare the pellets, so that the thermal stability and the biodegradability of the chitosan can be greatly improved, and the method is green and environment-friendly.
Food grade polypropylene: the PP non-woven fabric is made of the green environment-friendly material food-grade polypropylene, is stable in performance, non-toxic and free of peculiar smell, does not damage worms, does not contain water, is porous, can ensure that purine smoothly enters the adsorbent inside to be adsorbed, and can block the adsorbent from entering water.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (3)
1. A chitosan gelatin composite adsorbent ball is characterized in that: the adsorbent comprises a chitosan-gelatin composite adsorbent ball, wherein a food-grade activated carbon fiber membrane is wrapped outside the adsorbent ball, and a PP non-woven fabric membrane is wrapped outside the food-grade activated carbon fiber membrane.
2. The chitosan gelatin composite adsorbent ball of claim 1, wherein: the food-grade activated carbon fiber film is an activated carbon fiber ACF.
3. The chitosan gelatin composite adsorbent ball of claim 1, wherein: the PP non-woven fabric film is made of food-grade polypropylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110302089.7A CN113058566A (en) | 2021-03-22 | 2021-03-22 | Chitosan and gelatin composite adsorbent ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110302089.7A CN113058566A (en) | 2021-03-22 | 2021-03-22 | Chitosan and gelatin composite adsorbent ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113058566A true CN113058566A (en) | 2021-07-02 |
Family
ID=76562744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110302089.7A Pending CN113058566A (en) | 2021-03-22 | 2021-03-22 | Chitosan and gelatin composite adsorbent ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113058566A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004073966A (en) * | 2002-08-13 | 2004-03-11 | Ogawara Shokichi | Adsorbent |
| JP2006001898A (en) * | 2004-06-18 | 2006-01-05 | Chisso Corp | Purine body-adsorbing agent |
| CN101041277A (en) * | 2006-07-27 | 2007-09-26 | 宁波山泉建材有限公司 | Three layered composite film for purifying and preventing the air and the preparing method and the application |
| CN103225133A (en) * | 2013-02-28 | 2013-07-31 | 江苏竹溪活性炭有限公司 | Active carbon fiber and preparation method thereof |
| CN105169975A (en) * | 2015-09-02 | 2015-12-23 | 刘桂芹 | Production method of chitosan/gelatin composite film |
| CN106457205A (en) * | 2014-07-22 | 2017-02-22 | 旭化成医疗株式会社 | Adsorbent for removing histone and purification device for liquid derived from living organism |
| CN112159739A (en) * | 2020-10-15 | 2021-01-01 | 广州优蓝海洋生物科技有限公司 | Low-purine beer with uric acid reducing effect |
-
2021
- 2021-03-22 CN CN202110302089.7A patent/CN113058566A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004073966A (en) * | 2002-08-13 | 2004-03-11 | Ogawara Shokichi | Adsorbent |
| JP2006001898A (en) * | 2004-06-18 | 2006-01-05 | Chisso Corp | Purine body-adsorbing agent |
| CN101041277A (en) * | 2006-07-27 | 2007-09-26 | 宁波山泉建材有限公司 | Three layered composite film for purifying and preventing the air and the preparing method and the application |
| CN103225133A (en) * | 2013-02-28 | 2013-07-31 | 江苏竹溪活性炭有限公司 | Active carbon fiber and preparation method thereof |
| CN106457205A (en) * | 2014-07-22 | 2017-02-22 | 旭化成医疗株式会社 | Adsorbent for removing histone and purification device for liquid derived from living organism |
| CN105169975A (en) * | 2015-09-02 | 2015-12-23 | 刘桂芹 | Production method of chitosan/gelatin composite film |
| CN112159739A (en) * | 2020-10-15 | 2021-01-01 | 广州优蓝海洋生物科技有限公司 | Low-purine beer with uric acid reducing effect |
Non-Patent Citations (2)
| Title |
|---|
| 范青生 等编: "《保健食品配方原理与依据》", 31 January 2007, 中国医药科技出版社 * |
| 马同江 等编: "《新编食品添加剂》", 31 December 1989, 农村读物出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210702 |
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| RJ01 | Rejection of invention patent application after publication |