CN104399497A - Acid catalyst of amorphopallus konjac flying powder - Google Patents
Acid catalyst of amorphopallus konjac flying powder Download PDFInfo
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- CN104399497A CN104399497A CN201410654174.XA CN201410654174A CN104399497A CN 104399497 A CN104399497 A CN 104399497A CN 201410654174 A CN201410654174 A CN 201410654174A CN 104399497 A CN104399497 A CN 104399497A
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- acid catalyst
- amorphopallus
- acid
- konjak
- flying powder
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- 229920002752 Konjac Polymers 0.000 title claims abstract description 39
- 235000010485 konjac Nutrition 0.000 title claims abstract description 29
- 239000003377 acid catalyst Substances 0.000 title claims abstract description 20
- 239000000843 powder Substances 0.000 title abstract description 17
- 235000001206 Amorphophallus rivieri Nutrition 0.000 title abstract description 6
- 239000000252 konjac Substances 0.000 title abstract description 6
- 241001312219 Amorphophallus konjac Species 0.000 title 1
- 235000007119 Ananas comosus Nutrition 0.000 claims abstract description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229920002472 Starch Polymers 0.000 claims description 25
- 239000008107 starch Substances 0.000 claims description 25
- 235000019698 starch Nutrition 0.000 claims description 25
- 241000234671 Ananas Species 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 12
- 230000004913 activation Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000003610 charcoal Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000012153 distilled water Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 abstract description 9
- 239000002253 acid Substances 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 6
- 244000247812 Amorphophallus rivieri Species 0.000 abstract description 5
- 239000011973 solid acid Substances 0.000 abstract description 4
- 230000003197 catalytic effect Effects 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000008929 regeneration Effects 0.000 abstract description 2
- 238000011069 regeneration method Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract description 2
- 244000099147 Ananas comosus Species 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 150000001413 amino acids Chemical class 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 241001278826 Amorphophallus Species 0.000 description 2
- 229920002581 Glucomannan Polymers 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000001093 anti-cancer Effects 0.000 description 2
- 235000014633 carbohydrates Nutrition 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 108090000765 processed proteins & peptides Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- -1 starch) and protein Chemical class 0.000 description 2
- 206010006187 Breast cancer Diseases 0.000 description 1
- 208000026310 Breast neoplasm Diseases 0.000 description 1
- YDNKGFDKKRUKPY-JHOUSYSJSA-N C16 ceramide Natural products CCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@H](O)C=CCCCCCCCCCCCCC YDNKGFDKKRUKPY-JHOUSYSJSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241001597062 Channa argus Species 0.000 description 1
- 244000205754 Colocasia esculenta Species 0.000 description 1
- 235000006481 Colocasia esculenta Nutrition 0.000 description 1
- 206010009944 Colon cancer Diseases 0.000 description 1
- 208000001333 Colorectal Neoplasms Diseases 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- CRJGESKKUOMBCT-VQTJNVASSA-N N-acetylsphinganine Chemical compound CCCCCCCCCCCCCCC[C@@H](O)[C@H](CO)NC(C)=O CRJGESKKUOMBCT-VQTJNVASSA-N 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- GAMYVSCDDLXAQW-AOIWZFSPSA-N Thermopsosid Natural products O(C)c1c(O)ccc(C=2Oc3c(c(O)cc(O[C@H]4[C@H](O)[C@@H](O)[C@H](O)[C@H](CO)O4)c3)C(=O)C=2)c1 GAMYVSCDDLXAQW-AOIWZFSPSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 235000019606 astringent taste Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 150000005693 branched-chain amino acids Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229940106189 ceramide Drugs 0.000 description 1
- ZVEQCJWYRWKARO-UHFFFAOYSA-N ceramide Natural products CCCCCCCCCCCCCCC(O)C(=O)NC(CO)C(O)C=CCCC=C(C)CCCCCCCCC ZVEQCJWYRWKARO-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 239000003797 essential amino acid Substances 0.000 description 1
- 235000020776 essential amino acid Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229930003944 flavone Natural products 0.000 description 1
- 235000011949 flavones Nutrition 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VVGIYYKRAMHVLU-UHFFFAOYSA-N newbouldiamide Natural products CCCCCCCCCCCCCCCCCCCC(O)C(O)C(O)C(CO)NC(=O)CCCCCCCCCCCCCCCCC VVGIYYKRAMHVLU-UHFFFAOYSA-N 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 235000019629 palatability Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- VHBFFQKBGNRLFZ-UHFFFAOYSA-N vitamin p Natural products O1C2=CC=CC=C2C(=O)C=C1C1=CC=CC=C1 VHBFFQKBGNRLFZ-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Cosmetics (AREA)
Abstract
The invention provides an acid catalyst of amorphopallus konjac flying powder and belongs to the field of preparation of catalysts. In order to solve the problems that as acid of traditional hydrolyzing amorphopallus konjac flying powder commonly adopts liquid hydrochloric acid, a liquid acid catalyst has the disadvantage of high difficulty in residual acid separation, cannot be reused and is high in cost. The acid catalyst of the amorphopallus konjac flying powder provided by the invention has the benefits that firstly, pineapple wastes are made into activated carbon, then the solid acid catalyst is prepared by the made activated carbon, can replace a traditional liquid hydrochloric acid catalyst to carry out catalytic treatment on the amorphopallus konjac flying powder and cannot generate acidic wastewater; moreover, the solid acid catalyst can be repeatedly collected and used and can also be recycled through acid regeneration after repeated use.
Description
Technical field
The invention belongs to the preparation field of catalyst, be specifically related to a kind of acid catalyst of fry starch of konjak.
Background technology
Konjaku (Amorphopallus konjac) is herbaceos perennial, have another name called terrible taro, bennet lotus, snakehead grass, eat and cut, what be mainly utilized is its bulb part, it contains carbohydrate, protein, amino acid (17 seed amino acids, amino acid wherein containing 8 kinds of needed by human), vitamin, mineral matter etc., main component is konjaku powder (glucomannans), have control colorectal cancer and breast cancer, reduction blood-fat and blood sugar, fat-reducing effect.
The Amorphophallus Resources of China is very abundant, and be konjaku producing country maximum in the world, whole nation fine powder annual production about 5000 tons, in konjaku powder process, isolate little, the lightweight fine powder (starch, cellulose etc.) of particle be made up of parts such as konjaku epidermises and be called fry starch of konjak, its flour extraction is the 60%-80% of konjaku powder, accounts for the 30%-40% of fine powder mass fraction, and the whole nation is produced per year and flown powder 1500-2000 ton.At present konjaku powder (glucomannans) is mainly concentrated on to the utilization of konjaku, and fry starch of konjak is due to palatability extreme difference (having astringent taste, egg fishy smell and off-odor), and in food industry, utilization rate is not high, that discards in a large number flies powder not only contaminated environment, and is also great waste for Amorphophallus Resources.Along with international market is to the increase of fine powder demand, how processing fry starch of konjak (byproduct in konjaku powder processing) becomes current problem demanding prompt solution.
Fry starch of konjak is nutritious, containing a large amount of carbohydrate (mainly starch) and protein, also containing cellulose, fat, 8 kinds of essential amino acids (especially branched-chain amino acid), and the mineral matter such as calcium, magnesium, iron, zinc, phosphorus, copper, manganese, also containing multiple pharmacological active substance, as ceramide, flavone compound etc., there is effects such as improving immunity, anti-cancer, anticancer, anti-oxidant, step-down.
When exploitation fry starch of konjak, first will be hydrolyzed fry starch of konjak process.At present, the hydrolysis of fry starch of konjak mainly adopts enzyme hydrolysis, and the peptide obtained can be used for the making and research of konjaku polypeptide wine; With acid hydrolysis fly powder and fly powder Spirit brewed new research direction into.But the acid of hydrolysis fry starch of konjak is generally adopt liquid hydrochloric acid, and liquid acid catalyst exists residual acid separation difficulty, and catalyst can not be reused, the problem that catalyst cost is high.
Summary of the invention
For solving the problem, the invention provides a kind of acid catalyst of fry starch of konjak, adopting following technical scheme:
An acid catalyst for fry starch of konjak, is characterized in that comprising the following steps:
(1) by pineapple bran dry to water content lower than 15%, be then crushed to 80 ~ 100 orders;
(2) at 300 DEG C, carrying out charing 45 ~ 60min by drying the pineapple bran after pulverizing, being then warming up to 450 ~ 500 DEG C and carrying out activation 10 ~ 15min, obtain pineapple bran activation charcoal;
(4) pineapple bran is activated charcoal and put into 1-5w% hydrochloric acid solution, ultrasonic process 1-5h;
(5) after ultrasonic process, the pH value being washed with distilled water to cleaning solution is 6 ~ 7, then dries and is crushed to the acid catalyst that namely 200 orders obtain described fry starch of konjak.
The present invention has following beneficial effect: the acid catalyst of fry starch of konjak provided by the invention, active carbon is made with pineapple bran, prepare solid acid catalyst with obtained active carbon again, alternative traditional liquid salt acid catalyst catalytic treatment fry starch of konjak, can not produce acid waste water; And this solid acid catalyst can repeated collection use, and again can also be utilized after repeatedly using by acid regeneration.
Detailed description of the invention
following examples only for illustration of the present invention, and are not used in present protection scope of the present invention.
embodiment 1
An acid catalyst for fry starch of konjak, is characterized in that comprising the following steps:
(1) by pineapple bran dry to water content lower than 15%, be then crushed to 80 orders;
(2) at 300 DEG C, carrying out charing 45 ~ 50min by drying the pineapple bran after pulverizing, being then warming up to 450 ~ 480 DEG C and carrying out activation 10min, obtain pineapple bran activation charcoal;
(4) pineapple bran is activated charcoal and put into 1-2w% hydrochloric acid solution, ultrasonic process 3h;
(5) after ultrasonic process, the pH value being washed with distilled water to cleaning solution is 7, then dries and is crushed to the acid catalyst that namely 200 orders obtain described fry starch of konjak.
embodiment 2
An acid catalyst for fry starch of konjak, is characterized in that comprising the following steps:
(1) by pineapple bran dry to water content lower than 15%, be then crushed to 100 orders;
(2) at 300 DEG C, carrying out charing 60min by drying the pineapple bran after pulverizing, being then warming up to 500 DEG C and carrying out activation 10min, obtain pineapple bran activation charcoal;
(4) pineapple bran is activated charcoal and put into 1w% hydrochloric acid solution, ultrasonic process 2h;
(5) after ultrasonic process, the pH value being washed with distilled water to cleaning solution is 7, then dries and is crushed to the acid catalyst that namely 200 orders obtain described fry starch of konjak.
embodiment 3
An acid catalyst for fry starch of konjak, is characterized in that comprising the following steps:
(1) by pineapple bran dry to water content lower than 15%, be then crushed to 100 orders;
(2) at 300 DEG C, carrying out charing 50min by drying the pineapple bran after pulverizing, being then warming up to 450 DEG C and carrying out activation 12min, obtain pineapple bran activation charcoal;
(4) pineapple bran is activated charcoal and put into 2w% hydrochloric acid solution, ultrasonic process 5h;
(5) after ultrasonic process, the pH value being washed with distilled water to cleaning solution is 7, then dries and is crushed to the acid catalyst that namely 200 orders obtain described fry starch of konjak.
Claims (1)
1. an acid catalyst for fry starch of konjak, is characterized in that comprising the following steps:
(1) by pineapple bran dry to water content lower than 15%, be then crushed to 80 ~ 100 orders;
(2) at 300 DEG C, carrying out charing 45 ~ 60min by drying the pineapple bran after pulverizing, being then warming up to 450 ~ 500 DEG C and carrying out activation 10 ~ 15min, obtain pineapple bran activation charcoal;
(4) pineapple bran is activated charcoal and put into 1-5w% hydrochloric acid solution, ultrasonic process 1-5h;
(5) after ultrasonic process, the pH value being washed with distilled water to cleaning solution is 6 ~ 7, then dries and is crushed to the acid catalyst that namely 200 orders obtain described fry starch of konjak.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410654174.XA CN104399497B (en) | 2014-11-18 | 2014-11-18 | The acid catalyst of fry starch of konjak |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410654174.XA CN104399497B (en) | 2014-11-18 | 2014-11-18 | The acid catalyst of fry starch of konjak |
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| Publication Number | Publication Date |
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| CN104399497A true CN104399497A (en) | 2015-03-11 |
| CN104399497B CN104399497B (en) | 2017-03-01 |
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| CN201410654174.XA Active CN104399497B (en) | 2014-11-18 | 2014-11-18 | The acid catalyst of fry starch of konjak |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87103293A (en) * | 1987-05-01 | 1988-11-16 | 河南省长葛县八七活性炭厂 | Utilize novel carbon raw material to prepare process of active carbon |
| CN102730682A (en) * | 2012-07-18 | 2012-10-17 | 太仓市联林活性炭厂 | Technique for preparing activated carbon from tung seed shells |
| CN103084187A (en) * | 2012-12-17 | 2013-05-08 | 常州大学 | Carbon-based solid acid and preparation method thereof |
| CN103449433A (en) * | 2012-06-01 | 2013-12-18 | 中国科学院城市环境研究所 | Method for preparing novel active carbon by using potassium hydroxide activated vegetable luffa sponge |
-
2014
- 2014-11-18 CN CN201410654174.XA patent/CN104399497B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87103293A (en) * | 1987-05-01 | 1988-11-16 | 河南省长葛县八七活性炭厂 | Utilize novel carbon raw material to prepare process of active carbon |
| CN103449433A (en) * | 2012-06-01 | 2013-12-18 | 中国科学院城市环境研究所 | Method for preparing novel active carbon by using potassium hydroxide activated vegetable luffa sponge |
| CN102730682A (en) * | 2012-07-18 | 2012-10-17 | 太仓市联林活性炭厂 | Technique for preparing activated carbon from tung seed shells |
| CN103084187A (en) * | 2012-12-17 | 2013-05-08 | 常州大学 | Carbon-based solid acid and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 李立清 等: "酸改性活性炭对甲苯、甲醇的吸附性能", 《化工学报》 * |
| 秦祖赠 等: "酸处理活性炭催化臭氧氧化肉桂醛为苯甲醛", 《精细化工》 * |
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