CN112679331A - Extraction and separation method of gingerol and ginger resin - Google Patents
Extraction and separation method of gingerol and ginger resin Download PDFInfo
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- CN112679331A CN112679331A CN202011609993.4A CN202011609993A CN112679331A CN 112679331 A CN112679331 A CN 112679331A CN 202011609993 A CN202011609993 A CN 202011609993A CN 112679331 A CN112679331 A CN 112679331A
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- 235000006886 Zingiber officinale Nutrition 0.000 title claims abstract description 45
- 235000008397 ginger Nutrition 0.000 title claims abstract description 45
- 241000234314 Zingiber Species 0.000 title claims abstract description 44
- 239000011347 resin Substances 0.000 title claims abstract description 32
- 229920005989 resin Polymers 0.000 title claims abstract description 32
- NLDDIKRKFXEWBK-AWEZNQCLSA-N gingerol Chemical compound CCCCC[C@H](O)CC(=O)CCC1=CC=C(O)C(OC)=C1 NLDDIKRKFXEWBK-AWEZNQCLSA-N 0.000 title claims abstract description 31
- JZLXEKNVCWMYHI-UHFFFAOYSA-N gingerol Natural products CCCCC(O)CC(=O)CCC1=CC=C(O)C(OC)=C1 JZLXEKNVCWMYHI-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 235000002780 gingerol Nutrition 0.000 title claims abstract description 31
- 238000000605 extraction Methods 0.000 title claims abstract description 14
- 238000000926 separation method Methods 0.000 title claims description 23
- VFLDPWHFBUODDF-FCXRPNKRSA-N curcumin Chemical compound C1=C(O)C(OC)=CC(\C=C\C(=O)CC(=O)\C=C\C=2C=C(OC)C(O)=CC=2)=C1 VFLDPWHFBUODDF-FCXRPNKRSA-N 0.000 claims abstract description 71
- 244000062245 Hedychium flavescens Species 0.000 claims abstract description 66
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000005303 weighing Methods 0.000 claims abstract description 52
- 238000002791 soaking Methods 0.000 claims abstract description 35
- 238000009835 boiling Methods 0.000 claims abstract description 28
- 238000002386 leaching Methods 0.000 claims abstract description 28
- YKPUWZUDDOIDPM-SOFGYWHQSA-N capsaicin Chemical compound COC1=CC(CNC(=O)CCCC\C=C\C(C)C)=CC=C1O YKPUWZUDDOIDPM-SOFGYWHQSA-N 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 229960002504 capsaicin Drugs 0.000 claims abstract description 8
- 235000017663 capsaicin Nutrition 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 9
- 108010059892 Cellulase Proteins 0.000 claims description 8
- 229940106157 cellulase Drugs 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 8
- 241000407170 Curcuma Species 0.000 abstract description 5
- 235000014375 Curcuma Nutrition 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 4
- 102000004317 Lyases Human genes 0.000 abstract 1
- 108090000856 Lyases Proteins 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 238000005292 vacuum distillation Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- OQWKEEOHDMUXEO-UHFFFAOYSA-N (6)-shogaol Natural products CCCCCC=CC(=O)CCC1=CC=C(O)C(OC)=C1 OQWKEEOHDMUXEO-UHFFFAOYSA-N 0.000 description 2
- OQWKEEOHDMUXEO-BQYQJAHWSA-N [6]-Shogaol Chemical compound CCCCC\C=C\C(=O)CCC1=CC=C(O)C(OC)=C1 OQWKEEOHDMUXEO-BQYQJAHWSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 239000000341 volatile oil Substances 0.000 description 2
- OJYLAHXKWMRDGS-UHFFFAOYSA-N zingerone Chemical compound COC1=CC(CCC(C)=O)=CC=C1O OJYLAHXKWMRDGS-UHFFFAOYSA-N 0.000 description 2
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical compound C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 description 1
- REPVLJRCJUVQFA-UHFFFAOYSA-N (-)-isopinocampheol Natural products C1C(O)C(C)C2C(C)(C)C1C2 REPVLJRCJUVQFA-UHFFFAOYSA-N 0.000 description 1
- FFJCNSLCJOQHKM-CLFAGFIQSA-N (z)-1-[(z)-octadec-9-enoxy]octadec-9-ene Chemical compound CCCCCCCC\C=C/CCCCCCCCOCCCCCCCC\C=C/CCCCCCCC FFJCNSLCJOQHKM-CLFAGFIQSA-N 0.000 description 1
- WTEVQBCEXWBHNA-UHFFFAOYSA-N Citral Natural products CC(C)=CCCC(C)=CC=O WTEVQBCEXWBHNA-UHFFFAOYSA-N 0.000 description 1
- 244000273928 Zingiber officinale Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940116229 borneol Drugs 0.000 description 1
- CKDOCTFBFTVPSN-UHFFFAOYSA-N borneol Natural products C1CC2(C)C(C)CC1C2(C)C CKDOCTFBFTVPSN-UHFFFAOYSA-N 0.000 description 1
- 229940043350 citral Drugs 0.000 description 1
- DTGKSKDOIYIVQL-UHFFFAOYSA-N dl-isoborneol Natural products C1CC2(C)C(O)CC1C2(C)C DTGKSKDOIYIVQL-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- WTEVQBCEXWBHNA-JXMROGBWSA-N geranial Chemical compound CC(C)=CCC\C(C)=C\C=O WTEVQBCEXWBHNA-JXMROGBWSA-N 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019633 pungent taste Nutrition 0.000 description 1
- 239000001841 zingiber officinale Substances 0.000 description 1
- 239000001432 zingiber officinale rosc. oleoresin Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention belongs to the field of biological raw material extraction, and particularly relates to a method for extracting and separating gingerol and ginger resin, which comprises the following steps: taking the small yellow ginger, adding cellulose lyase, soaking for 5-8h and weighing, weighing 8-10 times of alcohol according to the weight of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 2-3h, taking out, and keeping a leaching solution I; repeating the step to obtain leachate II; weighing the fished-out Curcuma rhizome, weighing 5-6 times of alcohol by weight, boiling, adding Curcuma rhizome, soaking for 2-3h, fishing out, and keeping leachate III; and mixing the leaching solution I, the leaching solution II and the leaching solution III, concentrating at low temperature to obtain ginger resin, distilling the concentrated and separated recovered alcohol solution at low temperature, and separating water and oil to obtain the ginger capsaicin required by the invention. The extraction of the gingerol and the ginger resin is simple to operate and low in cost, and the gingerol and the ginger resin can be extracted simultaneously, so that the raw material utilization rate is high.
Description
Technical Field
The invention belongs to the field of biological raw material extraction, and particularly relates to a method for extracting and separating gingerol and ginger resin.
Background
Gingerol is the general name of gingerol, zingiber officinale roscoe and other pungent substances related to ginger. The gingerol has strong effect of resisting lipofuscin.
The ginger resin, also called ginger oleoresin and ginger fluid extract, is a black brown viscous liquid extracted from ginger and has the pungent taste and fragrance of ginger, and is a mixture containing a plurality of chemical components. The volatile oil and gingerol are basic components, wherein the chemical substances comprise gingerol, shogaol, borneol, citral, oleyl ether, gingerol, shogaol, zingerone and other special pungent substances, and the content of the volatile oil is about 30-40%.
At present, methods such as water boiling extraction, column chromatography extraction, organic solvent extraction and the like are mostly adopted in extraction methods of gingerol and ginger resin on the market, the water boiling extraction time is long, the yield is low, the column chromatography extraction and the organic solvent extraction are carried out, in the extraction process, a chemical reagent is required, the product purity is low, the extraction time is long, and the large-scale production cannot be realized.
Disclosure of Invention
The invention aims to provide a method for extracting and separating gingerol and ginger resin, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a method for extracting and separating gingerol and ginger resin comprises the following steps:
(1) soaking rhizoma Dioscoreae Zingiberensis in cellulase for 5-8 hr;
(2) weighing the small yellow ginger soaked in the step (1), weighing 8-10 times of alcohol by weight according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 2-3h, taking out, and keeping a leaching solution I;
(3) weighing the small yellow ginger fished out in the step (2), weighing 8-10 times of alcohol according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 2-3h, fishing out, and keeping a leaching solution II;
(4) weighing the small yellow ginger fished out in the step (3), weighing 5-6 times of alcohol according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 2-3h, fishing out, and keeping a leaching solution III;
(5) mixing the leachate I, the leachate II and the leachate III obtained in the steps (2), (3) and (4) to obtain a total extracted leachate, and concentrating under vacuum and negative pressure to obtain a product, namely the ginger resin required by the invention;
(6) and (4) distilling the alcohol solution recovered after concentration and separation in the step (5) at low temperature, and performing water-oil separation to obtain oily components, namely the gingerol required by the invention.
Further, in the step (2) and the step (3), the concentration of the added alcohol is 70-80%.
Further, in the step (4), the concentration of the added alcohol is 30-40%.
Further, in the step (5), the temperature of vacuum negative pressure concentration is 35-45 ℃, the pressure is less than or equal to 0.15Mpa, the vacuum degree is less than or equal to 700mmHg, and the liquid with the specific gravity of 1.2-1.3 is obtained.
Further, in the step (6), the alcohol solution recovered after concentration and separation in the step (5) is distilled at a low temperature of 50-60 ℃, the distillate is collected, then a proper amount of water is added into the distillate for water-oil separation, and the obtained oily component is the gingerol required by the invention.
Compared with the prior art, the invention has the beneficial effects that: in the extraction process of the gingerol and the ginger resin, the use of a large amount of chemical reagents is not involved, large-scale mechanical equipment is not needed, the operation is simple, the cost is low, the gingerol and the ginger resin can be extracted simultaneously, and the utilization rate of raw materials is high.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A method for extracting a mixture of gingerol and ginger resin comprises the following steps:
(1) soaking rhizoma Dioscoreae Zingiberensis in cellulase for 5 hr;
(2) weighing the small yellow ginger soaked in the step (1), weighing 8 times of alcohol according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 2 hours, taking out, and keeping a leaching solution I;
(3) weighing the small yellow ginger fished out in the step (2), weighing 8 times of alcohol according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 2 hours, fishing out, and keeping the leaching solution II;
(4) weighing the small yellow ginger fished out in the step (3), weighing 5 times of alcohol according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 2 hours, fishing out, and keeping the leaching solution III;
(5) mixing the leachate I, the leachate II and the leachate III obtained in the steps (2), (3) and (4) to obtain a total extracted leachate, and concentrating under vacuum and negative pressure to obtain the ginger resin required by the invention;
(6) and (4) distilling the alcohol solution recovered after concentration and separation in the step (5) at low temperature, and then adding a proper amount of water for water-oil separation to obtain an oily component, namely the ginger capsaicin required by the invention.
In the step (2) and the step (3), the concentration of the added alcohol is 70%.
In the step (4), the concentration of the added alcohol is 30%.
In the step (5), vacuum negative pressure concentration refers to concentrating the total leachate at 35 deg.C under 0.15Mpa and 700mmHg to obtain a liquid with a specific gravity of 1.3.
In the step (6), the low-temperature distillation temperature is 50 ℃.
Example 2
A method for extracting a mixture of gingerol and ginger resin comprises the following steps:
(1) soaking rhizoma Dioscoreae Zingiberensis in cellulase for 8 hr;
(2) weighing the small yellow ginger soaked in the step (1), weighing 10 times of alcohol according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 3 hours, taking out, and keeping a leaching solution I;
(3) weighing the small yellow ginger fished out in the step (2), weighing 10 times of alcohol according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 3h, fishing out, and keeping a leaching solution II;
(4) weighing the small yellow ginger fished out in the step (3), weighing 6 times of alcohol according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 3 hours, fishing out, and keeping the leaching solution III;
(5) mixing the leachate I, the leachate II and the leachate III obtained in the steps (2), (3) and (4) to obtain a total extracted leachate, and concentrating under vacuum and negative pressure to obtain the ginger resin required by the invention;
(6) and (4) distilling the alcohol solution recovered after concentration and separation in the step (5) at low temperature, and then adding a proper amount of water for water-oil separation to obtain an oily component, namely the ginger capsaicin required by the invention.
In the step (2) and the step (3), the concentration of the added alcohol is 80%.
In the step (4), the concentration of the added alcohol is 40%.
In the step (5), vacuum negative pressure concentration refers to concentrating the total leachate at 45 deg.C under 0.12Mpa and 600mmHg to obtain liquid with specific gravity of 1.2.
In the step (6), the low-temperature distillation temperature is 60 ℃.
Example 3
A method for extracting a mixture of gingerol and ginger resin comprises the following steps:
(1) soaking Curcuma rhizome in cellulase for 6 hr;
(2) weighing the parvum officinale soaked in the step (1), weighing 8.5 times of alcohol according to the mass of the parvum officinale, boiling, adding the parvum officinale, soaking for 2.5h, taking out, and keeping a leaching solution I;
(3) weighing the small yellow ginger fished out in the step (2), weighing 8.5 times of alcohol according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 2.5h, fishing out, and keeping a leaching solution II;
(4) weighing the small yellow ginger fished out in the step (3), weighing 5.5 times of alcohol according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 2.5h, fishing out, and keeping a leaching solution III;
(5) mixing the leachate I, the leachate II and the leachate III obtained in the steps (2), (3) and (4) to obtain a total extracted leachate, and concentrating under vacuum and negative pressure to obtain the ginger resin required by the invention;
(6) and (4) distilling the alcohol solution recovered after concentration and separation in the step (5) at low temperature, and then adding a proper amount of water for water-oil separation to obtain an oily component, namely the ginger capsaicin required by the invention.
In the step (2) and the step (3), the concentration of the added alcohol is 75%.
In the step (4), the concentration of the added alcohol is 35%.
In the step (5), vacuum negative pressure concentration refers to concentrating the total leachate at 40 deg.C under 0.14Mpa and 650mmHg to obtain a liquid with a specific gravity of 1.2.
In the step (6), the low-temperature distillation temperature is 55 ℃.
Example 4
A method for extracting a mixture of gingerol and ginger resin comprises the following steps:
(1) soaking Curcuma rhizome in cellulase for 7 hr;
(2) weighing the small yellow ginger soaked in the step (1), weighing 9 times of alcohol according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 2 hours, taking out, and keeping a leaching solution I;
(3) weighing the small yellow ginger fished out in the step (2), weighing 9 times of alcohol according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 2 hours, fishing out, and keeping the leaching solution II;
(4) weighing the small yellow ginger fished out in the step (3), weighing 5.2 times of alcohol according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 2.8h, fishing out, and keeping a leaching solution III;
(5) mixing the leachate I, the leachate II and the leachate III obtained in the steps (2), (3) and (4) to obtain a total extracted leachate, and concentrating under vacuum and negative pressure to obtain the ginger resin required by the invention;
(6) and (4) distilling the alcohol solution recovered after concentration and separation in the step (5) at low temperature, and then adding a proper amount of water for water-oil separation to obtain an oily component, namely the ginger capsaicin required by the invention.
In the step (2) and the step (3), the concentration of the added alcohol is 72%.
In the step (4), the concentration of the added alcohol is 32%.
In the step (5), vacuum negative pressure concentration refers to concentrating the total leachate at 35 deg.C under 0.13Mpa and 620mmHg to obtain a liquid with a specific gravity of 1.3.
In the step (6), the low-temperature distillation temperature was 52 ℃.
Example 5
A method for extracting a mixture of gingerol and ginger resin comprises the following steps:
(1) soaking Curcuma rhizome in cellulase for 6 hr;
(2) weighing the parvum officinale soaked in the step (1), weighing 9.5 times of alcohol by weight according to the mass of the parvum officinale, boiling, adding the parvum officinale, soaking for 2.8h, taking out, and keeping a leaching solution I;
(3) weighing the small yellow ginger fished out in the step (2), weighing 9.5 times of alcohol by weight according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 2.8h, fishing out, and keeping a leaching solution II;
(4) weighing the small yellow ginger fished out in the step (3), weighing 6 times of alcohol according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 3 hours, fishing out, and keeping the leaching solution III;
(5) mixing the leachate I, the leachate II and the leachate III obtained in the steps (2), (3) and (4) to obtain a total extracted leachate, and concentrating under vacuum and negative pressure to obtain the ginger resin required by the invention;
(6) and (4) distilling the alcohol solution recovered after concentration and separation in the step (5) at low temperature, and then adding a proper amount of water for water-oil separation to obtain an oily component, namely the ginger capsaicin required by the invention.
In the step (2) and the step (3), the concentration of the added alcohol is 78%.
In the step (4), the concentration of the added alcohol is 38%.
In the step (5), vacuum negative pressure concentration refers to concentrating the total leachate at 45 deg.C, 0.15Mpa and 700mmHg to obtain liquid with specific gravity of 1.3.
In the step (6), the low-temperature distillation temperature is 58 ℃.
Example 6
A method for extracting a mixture of gingerol and ginger resin comprises the following steps:
(1) soaking rhizoma Dioscoreae Zingiberensis in cellulase for 6.5 hr;
(2) weighing the parvum officinale soaked in the step (1), weighing 9 times of alcohol according to the mass of the parvum officinale, boiling, adding the parvum officinale, soaking for 2.5h, taking out, and keeping a leaching solution I;
(3) weighing the small yellow ginger fished out in the step (2), weighing 8 times of alcohol according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 3h, fishing out, and keeping a leaching solution II;
(4) weighing the small yellow ginger fished out in the step (3), weighing 5 times of alcohol according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 2 hours, fishing out, and keeping the leaching solution III;
(5) mixing the leachate I, the leachate II and the leachate III obtained in the steps (2), (3) and (4) to obtain a total extracted leachate, and concentrating under vacuum and negative pressure to obtain the ginger resin required by the invention;
(6) and (4) distilling the alcohol solution recovered after concentration and separation in the step (5) at low temperature, and then adding a proper amount of water for water-oil separation to obtain an oily component, namely the ginger capsaicin required by the invention.
In the step (2) and the step (3), the concentration of the added alcohol is 75%.
In the step (4), the concentration of the added alcohol is 35%.
In the step (5), vacuum negative pressure concentration refers to concentrating the total leachate at 35 deg.C under 0.14Mpa and 680mmHg to obtain liquid with specific gravity of 1.2.
In the step (6), the low-temperature distillation temperature is 55 ℃.
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 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 (5)
1. The extraction and separation method of gingerol and ginger resin is characterized by comprising the following steps:
(1) soaking rhizoma Dioscoreae Zingiberensis in cellulase for 5-8 hr;
(2) weighing the small yellow ginger soaked in the step (1), weighing 8-10 times of alcohol by weight according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 2-3h, taking out, and keeping a leaching solution I;
(3) weighing the small yellow ginger fished out in the step (2), weighing 8-10 times of alcohol according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 2-3h, fishing out, and keeping a leaching solution II;
(4) weighing the small yellow ginger fished out in the step (3), weighing 5-6 times of alcohol according to the mass of the small yellow ginger, boiling, adding the small yellow ginger, soaking for 2-3h, fishing out, and keeping a leaching solution III;
(5) mixing the leachate I, the leachate II and the leachate III obtained in the steps (2), (3) and (4) to obtain a total extracted leachate, and concentrating under vacuum and negative pressure to obtain a product, namely the ginger resin required by the invention;
(6) and (4) distilling the alcohol solution recovered after concentration and separation in the step (5) at low temperature, and performing water-oil separation to obtain oily components, namely the gingerol required by the invention.
2. The method for extracting and separating gingerol and ginger resin according to claim 1, wherein the alcohol concentration added in the steps (2) and (3) is 70-80%.
3. The method for extracting and separating gingerol and ginger resin according to claim 1, wherein in the step (4), the concentration of the added alcohol is 30-40%.
4. The method for extracting and separating gingerol and ginger resin according to claim 1, wherein in the step (5), the vacuum negative pressure concentration is performed at 35-45 ℃, the pressure is less than or equal to 0.15Mpa, and the vacuum degree is less than or equal to 700mmHg, so that the liquid with the specific gravity of 1.2-1.3 is obtained.
5. The method for extracting and separating gingerol and ginger resin according to claim 1, wherein the specific operation process of step (6) is as follows: and (3) distilling the alcohol solution recovered after concentration and separation in the step (5) at a low temperature of 50-60 ℃, collecting distillate, and then adding a proper amount of water into the distillate for water-oil separation to obtain an oily component, namely the ginger capsaicin required by the invention.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517259A (en) * | 2011-12-28 | 2012-06-27 | 天津滨海诺奥酶工程技术有限公司 | Enzyme preparation and application and method of enzyme preparation for extracting ginger oleoresin |
| CN103159605A (en) * | 2013-04-04 | 2013-06-19 | 山东农业大学 | Combined extraction method of gingerol and ginger starch |
| CN106418106A (en) * | 2016-09-23 | 2017-02-22 | 福建农林大学 | Instant ginger solid beverage and preparation method thereof |
| CN108484378A (en) * | 2018-03-26 | 2018-09-04 | 常德金德新材料科技股份有限公司 | The extracting method of gingerol in a kind of ginger |
-
2020
- 2020-12-30 CN CN202011609993.4A patent/CN112679331A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517259A (en) * | 2011-12-28 | 2012-06-27 | 天津滨海诺奥酶工程技术有限公司 | Enzyme preparation and application and method of enzyme preparation for extracting ginger oleoresin |
| CN103159605A (en) * | 2013-04-04 | 2013-06-19 | 山东农业大学 | Combined extraction method of gingerol and ginger starch |
| CN106418106A (en) * | 2016-09-23 | 2017-02-22 | 福建农林大学 | Instant ginger solid beverage and preparation method thereof |
| CN108484378A (en) * | 2018-03-26 | 2018-09-04 | 常德金德新材料科技股份有限公司 | The extracting method of gingerol in a kind of ginger |
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| Title |
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| 唐仕荣;宋慧;苗敬芝;许雨勤;: "姜油树脂的优化提取及其抗氧化性研究" * |
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Application publication date: 20210420 |