KR100405776B1 - The preparation method of wet sheet including the microbial cellulose as a main component and it's use - Google Patents
The preparation method of wet sheet including the microbial cellulose as a main component and it's use Download PDFInfo
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- KR100405776B1 KR100405776B1 KR10-2000-0024377A KR20000024377A KR100405776B1 KR 100405776 B1 KR100405776 B1 KR 100405776B1 KR 20000024377 A KR20000024377 A KR 20000024377A KR 100405776 B1 KR100405776 B1 KR 100405776B1
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P7/00—Preparation of oxygen-containing organic compounds
- C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
- C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
- C12P7/06—Ethanol, i.e. non-beverage
- C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
- C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Abstract
본 발명은 아세토박터(Acetobacteer)속 균주의 정치배양을 통해 얻은 겔상태의 미생물 셀룰로오스을 개조하여 웨트 시이트(wet sheet)로 제조하는 방법 및 그를 이용한 화장용 마스크팩 및 의약품용 화상처리제 제조에 관한 것으로, 제조된 미생물 셀룰로오스 웨트 시이트(wet sheet)를 보습체로하여 화장수 및 화상처리제를 흡수시켜 신소재를 보습체로한 마스크 팩 및 화상처리제를 제조할 수 있다.The present invention relates to a method for producing a wet sheet by modifying the gel microbial cellulose obtained through the stationary culture of the genus Acetobacter (Acetobacteer) strain, and to the production of a cosmetic mask pack and an image processing agent for a pharmaceutical using the same. By using the prepared microbial cellulose wet sheet as a moisturizer, a lotion and an image treatment agent are absorbed to prepare a mask pack and an image treatment agent using a new material as a moisturizer.
Description
본 발명은 균체 배양을 통해 얻은 미생물 셀룰로오스(microbial cellulose)를 주성분으로 포함하는 웨트 시이트(wet sheet)를 제조하는 방법 및 그를 이용하여 제조된 화장용 마스크팩 및 의약품용 화상처리제에 관한 것으로, 좀 더 구체적으로는 아세토박터(Acetobacteer)속 균주의 정치배양을 통해 얻은 겔상태의 미생물 셀룰로오스을 개조하여 웨트 시이트(wet sheet)로 제조하는 방법 및 그를 이용한 화장용 마스크팩 및 의약품용 화상처리제 제조에 관한 것이다.The present invention relates to a method for producing a wet sheet containing a microbial cellulose (microbial cellulose) obtained through the cell culture as a main component, and to a cosmetic mask pack and a pharmaceutical image processing agent manufactured using the same. Specifically, the present invention relates to a method of preparing a wet sheet by remodeling the microbial cellulose in a gel state obtained through the static culture of the genus Acetobacteer, and to manufacturing a cosmetic mask pack and an image processing agent for the same using the same.
미생물 셀룰로오스의 생산균주는 아세토박터 (Acetobacter)속, 라이조비움(Rhizo bium)속, 그리고 아그로박터(Agrobacterium)속 등이 있으나, 생산 수율이 우수한 균주는 아세토박터속으로 아세토박터 자일리늄이 가장 많이 알려진 미생물이다.MC of production strains such as acetonitrile bakteo (Acetobacter), A rayijo emptying (Rhizo bium) genus, and Agrobacterium bakteo (Agrobacterium) into, but the yield is excellent strain acetonitrile bakteo jailri titanium is most recognizable into acetonitrile bakteo It is a microorganism.
미생물 셀룰로오스는 다수의 박테리아, 특히 아세토박터속 균주의 배양에 의해서 생산되는 고분자 물질로서, 정치배양 조건에서는 배양액상에 반투명한막(pellicle) 형태로 생성된다(참조: 영국특허 제2131701호). 전기의 미생물 셀룰로오스는 식물로부터 얻어지는 셀룰로오스와 같이 글루코오스가 β-1,4로 결합된 폴리머이나, 그의 섬유폭은 식물 셀룰로오스의 20∼50μm보다 약 150배 적은 약 0.04∼0.1μm이고, 3차원 망상구조를 이루고 있어 식물 셀룰로오스 보다 산업적으로 이용 가치가 크다.Microbial cellulose is a polymeric material produced by the cultivation of a large number of bacteria, in particular the acetobacterus strain, and is produced in the form of a semi-transparent pellicle in the culture under stationary culture conditions (British Patent No. 2131701). The former microbial cellulose is a polymer in which glucose is bound to β-1,4 like cellulose obtained from plants, but its fiber width is about 0.04 to 0.1 μm, which is about 150 times lower than 20 to 50 μm of plant cellulose, and a three-dimensional network structure. It is more industrial value than plant cellulose.
한편, 화장품용 마스크팩은 식물 셀룰로오스을 주성분으로 하는 부직포에 화장수를 함침시켜 제조되거나 부직포에 콜라겐을 도포하여 제조될 수 있다. 마스크팩 소재중에 부직포는 보수제로서 성형이 간단하고, 두께조절이 가능한 장점 때문에 가장 일반적으로 이용되는 소재이나 보수성이 적은 것이 단점이다.On the other hand, the cosmetic mask pack may be prepared by impregnating a lotion in the nonwoven fabric containing the main cellulose plant or by applying collagen to the nonwoven fabric. Among the mask pack materials, the nonwoven fabric has a disadvantage in that the non-woven fabric is the most commonly used material or the water-retaining property because of its simple molding and thickness control.
또한, 의약품용 화상치료제는 섬유소재인 의료용 가아제에 화상치료제를 함침시켜 제조될 수 있다. 의료용 가아제는 화상치료제를 충분히 합침시키기 위하여여러겹으로 해서 이용되나 보수성이 적어 것이 단점이다.In addition, the burn treatment for pharmaceuticals may be prepared by impregnating the burn treatment in a medical gauze, which is a textile material. Medical gauze is used in multiple layers to sufficiently incorporate the burn treatment, but the disadvantage is that it is less conservative.
따라서, 본 발명의 목적은 미생물 셀룰로오스를 주성분으로 하는 웨트 시이트(wet sheet)의 제조 방법을 제공하는 데 있다.Accordingly, an object of the present invention is to provide a method for producing a wet sheet mainly composed of microbial cellulose.
본 발명의 다른 목적은 상기 목적의 웨트 시이트를 이용한 화장품용 마스크 팩이나 의료용 화상치료제를 제공하데 있다.Another object of the present invention is to provide a cosmetic mask pack or a medical burn treatment agent using the wet sheet of the above object.
상기 목적을 달성하기 위하여 본 발명자 등은 마스크팩이나 화상치료제용으로 사용하기 위한 보수성이 큰 소재를 제조하고자 예의 연구 노력한 결과, 미생물 셀룰로오스 겔판이 펄프와 매우 유사한 성질을 가질 뿐만 아니라, 펄프보다 치밀하고 3차원 망상구조를 가지므로 흡수성 및 보수성이 클 것이라는 사실에 착안하고, 아세토박터(Acetobacter)속 균주의 배양에 의해 생산된 미생물 셀룰로오스를 겔상태의 원형 그대로 후처리하고 압착하여 수분을 제거함으로써 제조된 미생물 셀룰로오스 특유의 3차원 망상구조를 유지하는 웨트 시이트(wet sheet)가 화장수 및 화상치료제 뿐만 아니라 다양한 보수제를 함침하여 최초 겔상의 30∼70%가 복원되어 화장수 및 화상치료제가 90∼99%가 함침될 수 있도록 하였다.In order to achieve the above object, the present inventors have diligently researched to manufacture a material having a large water retention property for use in a mask pack or a burn treatment, and as a result, the microbial cellulose gel plate not only has very similar properties to pulp, Considering the fact that it has a three-dimensional network structure, the absorbency and water retention will be large, and the microbial cellulose produced by the cultivation of the genus Acetobacter is post-processed as a gel in its original form and compressed to remove moisture. The wet sheet, which maintains the unique three-dimensional network structure of microbial cellulose, is impregnated with a lotion and burn treatment as well as various repairing agents, and 30 to 70% of the original gel is restored, and 90 to 99% is impregnated with the lotion and burn treatment. It could be.
이하 본 발명을 보다 구체적으로 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail.
본 발명에서 미생물 셀룰로오스 웨트 시이트(wet sheet) 및 마스크팩 또는 화상치료제를 제조하는 방법을 공정별로 설명하고자 한다.In the present invention, a method for manufacturing a microbial cellulose wet sheet and a mask pack or an image treatment agent will be described for each process.
제 1 공정: 미생물 셀룰로오스 웨트 시이트(wet sheet) 제조First Process: Preparation of Microbial Cellulose Wet Sheet
미생물 셀룰로오스 생산균주, 바람직하게는 아세토박터(Acetobacter)속의 균주를 미생물 셀룰로오스 생산배지, 바람직하게는 초산과 설탕이 함유된 과일쥬스에 접종하고 진탕배양 또는 에어 리프트(air lift)형 발효조에서 배양시켜, 입자(particle) 또는 침전물(pellet)모양의 미생물 셀룰로오스가 분산된 형태로 생산되도록 한다. 전기 배양액 자체를 초모로 사용하여, 본 배양용 미생물 셀룰로오스 생산배지에 접종하고 정치배양한 다음, 반투명한 겔상태의 미생물 셀룰로오스를 제조한다.Microbial cellulose producing strains, preferably strains of the genus Acetobacter, are inoculated into a microbial cellulose producing medium, preferably acetic acid and sugar-containing fruit juice, and cultured in a shake culture or an air lift fermenter. Particle or pellet-like microbial cellulose is produced in a dispersed form. The culture medium itself is used as a supernatant, inoculated in the culture medium microbial cellulose production medium and left to culture, and then semi-transparent gel state microbial cellulose is produced.
상술한 바와 같이 제조된 반투명의 겔상의 미생물 셀룰로오스는 그 내부에 배지성분 및 균체를 함유하고 있으므로, 물에 침지 및 세정한 후 가열하여, 불순물이 제거된 겔상의 미생물 셀룰로오스를 제조한다. 이러한 겔상의 미생물 셀룰로오스는 공압 압착기에서 스폰지를 이용 압착하여 약 0.4 ∼ 0.8mm 정도의 웨트 시이트(wet sheet)를 제조한다.Since the semi-transparent gel-like microbial cellulose prepared as described above contains a medium component and a microorganism therein, it is immersed in water, washed, and heated to prepare gel-like microbial cellulose from which impurities are removed. The gel microbial cellulose is compressed using a sponge in a pneumatic press to produce a wet sheet of about 0.4 to 0.8 mm.
상술한 바와 같이 제조된 웨트 시이트(wet sheet)는 화장수 또는 화상처리제 등이 담긴 트레이(tray)에 침지시켜 화장수 또는 화상처리제가 함침된 마스크팩 또는 화상처리제를 제조할 수 있다.The wet sheet manufactured as described above may be immersed in a tray containing a lotion or an image processing agent to prepare a mask pack or an image processing agent impregnated with the lotion or an image processing agent.
이하, 본 발명을 실시예에 의하여 더욱 구체적으로 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to Examples.
이들 실시예는 오로지 본 발명을 구체적으로 설명하는 것으로, 이들 실시예에 의해 본 발명의 범위가 제한되지 않는 것은 당업계에서 통상의 지식을 가진 자들에게 있어서 자명할 것이다.These examples are only to specifically describe the present invention, it will be apparent to those of ordinary skill in the art that the scope of the present invention is not limited by these examples.
실시예 1 : Wet sheet 미생물 셀룰로오스를 이용한 마스크팩의 제조Example 1 Preparation of Mask Pack Using Wet Sheet Microbial Cellulose
사과쥬스를 생수에 35%(v/v)가 되도록 희석하여 초산 1%(v/v)를 가한 배지 (pH3 ∼ 4) 400ml를 1L 삼각플라스크에 넣고, 아세터박터 균주(Acetobacter xylinum BRC5)를 접종하여 30℃, 150rpm 조건에서 1일 내지 3일간 진탕시켰다.Apple juice was diluted to 35% (v / v) in bottled water, and 400 ml of medium (pH3-4) added with 1% acetic acid (v / v) was placed in a 1 L Erlenmeyer flask, and Acetobacter strain (Acetobacter xylinum BRC5) was added. Inoculation was shaken for 1 to 3 days at 30 ℃, 150rpm conditions.
상기에서 제조된 배양액 초모를, 초산 1%(v/v)와 설탕 10%(v/v)가 포함된 35% 사과쥬스 희석액(pH 3 ∼ 4) 400ml가 들어 있는 1L 비이커에 5%(v/v)로 접종하고, 30℃에서 5 ∼ 8일간 정치배양하여, 5 ∼ 8mm 두께의 반투명한 겔상태의 미생물 셀룰로오스를 수득하였다.The cultured supernatant prepared above was 5% (v) in a 1 L beaker containing 400 ml of dilute solution of 35% apple juice (pH 3-4) containing 1% acetic acid (v / v) and 10% (v / v) sugar. / v) and incubated at 30 ° C. for 5 to 8 days to obtain a translucent gel microbial cellulose having a thickness of 5 to 8 mm.
상기에서 제조된 반투명의 겔상의 미생물 셀룰로오스는 그 내부에 배지성분 및 균체를 함유하고 있으므로, 물에 1 ∼ 2일간 침지하고 맑은 물로 1 ∼ 2회 세정한 후, 100℃에서 20 ∼ 60분간 가열하여 불순물을 제거한다. 불순물이 제거된 겔상의 미생물 셀룰로오스는 공압 압착기에서 스폰지를 이용하여 두께 약 0.4 ∼ 0.8mm정도로 압착하여 수분 함유량이 50 ∼ 80%의 미생물 셀룰로오스 웨트 시이트(wet sheet)를 제조하였다.Since the semi-transparent gel-like microbial cellulose prepared above contains a medium component and a microorganism therein, it is immersed in water for 1 to 2 days, washed 1 to 2 times with clear water, and then heated at 100 ° C. for 20 to 60 minutes. Remove impurities. Gel-like microbial cellulose from which impurities were removed was compressed to a thickness of about 0.4 to 0.8 mm using a sponge in a pneumatic press to produce a microbial cellulose wet sheet having a water content of 50 to 80%.
그런 다음, 마스크팩를 제조하기 위하여 상기에서 제조된 두께 0.4 ∼ 0.8mm의 웨트 시이트(wet sheet)의 미생물 셀룰로오스를 미리 제조한 50 ∼ 200ml의 엣센스, 나리씽, 야채 침출수, 오이 침출수, 살구 침출수, 녹두 침출수, 숯 침출수, 또는 쑥 침출수 등의 화장수에 1일 ∼ 2일간 침지시킨다. 침지 후, 미생물 셀룰로오스 웨트 시이트(wet sheet)는 화장수를 재흡수하여 두께 2 ∼ 6mm로 40 ∼ 60% 복원시켜 팩소재를 제조한 후에, 얼굴 형태로 절단하여 마스크팩을 제조하였음으며, 또한 눈밑에 부치는 아이 존 시이트(eye zone sheet)를 제조하였다.Then, 50-200 ml of essence, narising, vegetable leachate, cucumber leachate, apricot leachate, mung bean prepared in advance of the wet sheet microbial cellulose having a thickness of 0.4-0.8 mm prepared above to prepare a mask pack. It is immersed in a lotion such as leachate, charcoal leachate, or mugwort leachate for 1 to 2 days. After immersion, the microbial cellulose wet sheet was reabsorbed to restore the lotion to 40 to 60% to 2-6 mm thickness to prepare a pack material, and then cut into a facial form to prepare a mask pack under the eyes. Butch produced an eye zone sheet.
상기 제조된 마스크 팩은 임상 테스트에서 마스크 팩에 보습된 화장수가 화장수에 따라 1 ∼ 2시간후에 30 ∼ 80%가 피부에 흡수 효과을 나타내었다.According to the mask pack prepared in the clinical test, 30 to 80% of the lotion moisturized in the mask pack showed an absorption effect on the skin after 1 to 2 hours depending on the lotion.
실시 예 2 : 미생물 셀룰로오스 웨트 시이트를 이용한 화상처리제의 제조Example 2 Preparation of Image Processing Agent Using Microbial Cellulose Wet Sheet
사과쥬스를 생수에 35%(v/v)가 되도록 희석하여 초산 1%(v/v)를 가한 배지(pH3 ∼ 4) 400ml를 1L 삼각플라스크에 넣고, 아세터박터 균주(Acetobacter xylinum BRC5)를 접종하여 30℃, 150rpm 조건에서 1일 내지 3일간 진탕시켰다.Apple juice was diluted to 35% (v / v) in bottled water and 400 ml of medium (pH3-4) added with 1% acetic acid (v / v) was placed in a 1 L Erlenmeyer flask, and Acetobacter xylinum BRC5 was added. Inoculation was shaken for 1 to 3 days at 30 ℃, 150rpm conditions.
상기에서 제조된 배양액 초모를, 초산 1%(v/v)와 설탕 10%(v/v)가 포함된 35%사과쥬스 희석액(pH 3 ∼ 4) 400ml가 들어 있는 1L 비이커에 5%(v/v)로 접종하고, 30℃에서 5 ∼ 8일간 정치배양하여, 5 ∼ 8mm 두께의 반투명한 겔상태의 미생물 셀룰로오스를 수득하였다.The cultured supernatant prepared above was 5% (v) in a 1 L beaker containing 400 ml of 35% apple juice dilution (pH 3-4) containing 1% (v / v) acetic acid and 10% (v / v) sugar. / v) and incubated at 30 ° C. for 5 to 8 days to obtain a translucent gel microbial cellulose having a thickness of 5 to 8 mm.
상기에서 제조된 반투명의 겔상의 미생물 셀룰로오스는 그 내부에 배지성분 및 균체를 함유하고 있으므로, 물에 1 ∼ 2일간 침지하고 맑은 물로 1 ∼ 2회 세정한 후, 100℃에서 20 ∼ 60분간 가열하여 불순물을 제거한다. 불순물이 제거된 겔상의 미생물 셀룰로오스는 공압 압착기에서 스폰지를 이용하여 두께 약 0.4 ∼ 0.8mm 정도로 압착하여 수분 함유량이 50 ∼ 80%의 미생물 셀룰로오스 웨트 시이트(wet sheet)를 제조하였다.Since the semi-transparent gel-like microbial cellulose prepared above contains a medium component and a microorganism therein, it is immersed in water for 1 to 2 days, washed 1 to 2 times with clear water, and then heated at 100 ° C. for 20 to 60 minutes. Remove impurities. Gel-like microbial cellulose from which impurities were removed was compressed to about 0.4 to 0.8 mm in thickness using a sponge in a pneumatic press to produce a microbial cellulose wet sheet having a water content of 50 to 80%.
그런 다음, 화상처리제 시트를 제조하기 위하여 상기에서 제조된 두께 0.4 ∼ 0.8mm의 미생물 셀룰로오스 웨트 시이트를 미리 제조한 50 ∼ 200ml의 10 ∼ 80%의 바세린 등의 화상처리제에 1일 ∼ 2일간 침지시킨다. 침지 후, 미생물 셀룰로오스 웨트 시이트(wet sheet)는 화상처리제를 재흡수하여 두께 2 ∼ 6mm로 40 ∼ 60% 복원시켜 화상처리제를 제조하였다..Then, in order to produce an image processing agent sheet, the microorganism cellulose wet sheet having a thickness of 0.4 to 0.8 mm prepared above is immersed in an image processing agent such as 50 to 200 ml of 10 to 80% of petroleum jelly for 1 to 2 days. . After the immersion, the microbial cellulose wet sheet was reabsorbed by the image treatment agent and restored 40 to 60% to a thickness of 2 to 6 mm to prepare an image treatment agent.
상기 제조된 화상처리제는 임상 테스트에서 화상처리제 시트에 보습된 처리제가 1 ∼ 3시간 후에 30 ∼ 80%가 피부에 흡수되는 효과 및 화상 부위의 열기를 뺐는 효과를 나타내었다.The prepared image processing agent showed the effect of absorbing 30-80% of the treatment agent moisturized in the image processing agent sheet to the skin after 1 to 3 hours in the clinical test and relieving heat of the burned site.
상술한 바와 같이 아세토박터 속 균주의 배양에 의해 생산된 미생물 셀룰로오스를 스폰지을 이용하여 공압에 의해 압착시킨 미생물 셀룰로오스 웨트 시이트(wet sheet)를 제조하였으며, 제조된 미생물 셀룰로오스 웨트 시이트(wet sheet)를 보습체로 하여 화장수 및 화상처리제를 흡수시켜 신소재를 보습체로 한마스크팩 및 화상처리제를 제조할 수 있다.As described above, a microbial cellulose wet sheet was prepared by pneumatically compressing the microbial cellulose produced by culturing the strain of acetobacter genus, and the prepared microbial cellulose wet sheet was moisturized. By absorbing the lotion and the image treatment agent, it is possible to manufacture a mask pack and image treatment agent using a new material as a moisturizer.
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