CN111676127B - 一种模拟结肠环境的小型发酵系统及其发酵方法 - Google Patents
一种模拟结肠环境的小型发酵系统及其发酵方法 Download PDFInfo
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- CN111676127B CN111676127B CN202010412637.7A CN202010412637A CN111676127B CN 111676127 B CN111676127 B CN 111676127B CN 202010412637 A CN202010412637 A CN 202010412637A CN 111676127 B CN111676127 B CN 111676127B
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- 238000000855 fermentation Methods 0.000 title claims abstract description 158
- 230000004151 fermentation Effects 0.000 title claims abstract description 158
- 210000001072 colon Anatomy 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000012360 testing method Methods 0.000 claims abstract description 84
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 210000001731 descending colon Anatomy 0.000 claims abstract description 13
- 210000003384 transverse colon Anatomy 0.000 claims abstract description 13
- 210000001815 ascending colon Anatomy 0.000 claims abstract description 10
- 230000001502 supplementing effect Effects 0.000 claims abstract description 8
- 230000000968 intestinal effect Effects 0.000 claims description 24
- 239000007789 gas Substances 0.000 claims description 18
- 230000002550 fecal effect Effects 0.000 claims description 17
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- 239000001963 growth medium Substances 0.000 claims description 14
- 230000001954 sterilising effect Effects 0.000 claims description 13
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- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 210000003608 fece Anatomy 0.000 claims description 9
- 238000004659 sterilization and disinfection Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000000112 colonic effect Effects 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
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- 239000003242 anti bacterial agent Substances 0.000 claims description 3
- 229940088710 antibiotic agent Drugs 0.000 claims description 3
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- 238000007864 suspending Methods 0.000 claims description 3
- 241001148471 unidentified anaerobic bacterium Species 0.000 claims description 3
- 208000028774 intestinal disease Diseases 0.000 claims description 2
- 230000001174 ascending effect Effects 0.000 claims 1
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- 238000004088 simulation Methods 0.000 abstract description 10
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- 235000001968 nicotinic acid Nutrition 0.000 abstract description 2
- 230000035479 physiological effects, processes and functions Effects 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- 238000000338 in vitro Methods 0.000 description 6
- 244000005700 microbiome Species 0.000 description 6
- 230000029087 digestion Effects 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 235000013305 food Nutrition 0.000 description 2
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- 239000000463 material Substances 0.000 description 2
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- 238000002360 preparation method Methods 0.000 description 2
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- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
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- 210000003405 ileum Anatomy 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
- C12M23/08—Flask, bottle or test tube
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/58—Reaction vessels connected in series or in parallel
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/26—Conditioning fluids entering or exiting the reaction vessel
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- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
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- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/04—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by injection or suction, e.g. using pipettes, syringes, needles
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- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
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Abstract
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CN202010412637.7A CN111676127B (zh) | 2020-05-15 | 2020-05-15 | 一种模拟结肠环境的小型发酵系统及其发酵方法 |
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CN202010412637.7A CN111676127B (zh) | 2020-05-15 | 2020-05-15 | 一种模拟结肠环境的小型发酵系统及其发酵方法 |
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CN111676127A CN111676127A (zh) | 2020-09-18 |
CN111676127B true CN111676127B (zh) | 2023-12-12 |
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CN113373037A (zh) * | 2020-09-28 | 2021-09-10 | 苏州海路生物技术有限公司 | 肠道菌群发酵气体的成分的检测方法及其仪器 |
CN112710823B (zh) * | 2020-12-17 | 2024-03-29 | 中国科学院深圳先进技术研究院 | 一种肠移行性复合运动的离体检测系统及其应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20021660A0 (fi) * | 2002-09-17 | 2002-09-17 | Danisco | Hiilihydraattien uusi käyttö ja koostumukset |
RO128300A0 (ro) * | 2011-11-17 | 2013-04-30 | Universitatea De Ştiinţe Agronomice Şi Medicină Veterinară Din Bucureşti | Gis2 - sistem de simulare in vitro a colonului uman în trei faze |
CN106148180A (zh) * | 2016-07-06 | 2016-11-23 | 南京大学 | 一种用于模拟环境污染物在消化系统被消化吸收的装置和方法 |
CN110734843A (zh) * | 2019-11-12 | 2020-01-31 | 晨光生物科技集团股份有限公司 | 一种模拟结肠环境的发酵系统以及发酵方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20021660A0 (fi) * | 2002-09-17 | 2002-09-17 | Danisco | Hiilihydraattien uusi käyttö ja koostumukset |
RO128300A0 (ro) * | 2011-11-17 | 2013-04-30 | Universitatea De Ştiinţe Agronomice Şi Medicină Veterinară Din Bucureşti | Gis2 - sistem de simulare in vitro a colonului uman în trei faze |
CN106148180A (zh) * | 2016-07-06 | 2016-11-23 | 南京大学 | 一种用于模拟环境污染物在消化系统被消化吸收的装置和方法 |
CN110734843A (zh) * | 2019-11-12 | 2020-01-31 | 晨光生物科技集团股份有限公司 | 一种模拟结肠环境的发酵系统以及发酵方法 |
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Effective date of registration: 20240523 Address after: 311199 Room 1219, Building 3, Yuancheng Times Center, Xiasha Street, Qiantang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Negative Entropy Health Technology Co.,Ltd. Country or region after: China Address before: 310018, No. 18 Jiao Tong Street, Xiasha Higher Education Zone, Hangzhou, Zhejiang, Jianggan District Patentee before: ZHEJIANG GONGSHANG University Country or region before: China |