굼벵이, 00에 좋다 '카더라'? 과학으로 증명한다/수수하면 독버섯 아니다? 독버섯 속설 검증
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굼벵이, 00에 좋다 '카더라'? 과학으로 증명한다
HMO건강드림, 자연유래 단백질에 집중···3여년간 임상연구 진행
식품규격·기준서 없던 황무지···"외부 도움 없이 10년간 고군분투"
손진성 대표 "농촌살리기 목표···태안 곤충클러스터로 일자리 창출"
유방암·백내장·피로 회복·간염·간경화···. 굼벵이가 효과 있는 질환들이다. 다만 '카더라'다. 굼벵이 효능은 예로부터 구전으로 전해져왔지만, 과학적 근거가 마땅치 않은게 사실이다. 'HMO건강드림'은 여기에 집중했다. 굼벵이가 어떠한 질환에 효과적으로 작용할 때 그 원인물질을 과학적으로 규명하는 것이다.
손진성 HMO건강드림 대표는 "굼벵이는 해충으로만 인식해왔지, 식용으로 사용해본 적이 없다"고 했다. 그는 "2019년 식약처에서 굼뱅이를 정식가축으로 등록, UN에서도 미래 식량으로 명령했다. 그러면서 한국은 2010년 곤충사육법을 제정했다. 반면 식용 곤충이 빈번한 태국이나 일본, 중국은 식용 곤충을 법제화시키지 않았다. 10년이 지났다. 선도적으로 가고 있는 제도에 발맞춰 식용 곤충도 과학적으로 그 효과를 증명해야 한다"고 강조했다.
◆ '굼벵이 황무지'에서 10여년간 고군분투
손 대표는 곤충이 지니고 있는 자연유래 단백질에 집중, 흰점박이꽃무지 종의 혈전물질인 '인돌알칼로이드'를 발견했다. 그렇게 약 3년간 산업통상자원부의 광역협력권산업육성사업을 지원받아 증명을 위한 임상연구를 진행했다. 그 결과 인돌알칼로이드가 노인성 질환과 만성 질환에 효과적이라는 점을 밝혀냈다. 현재는 기능성식품원료로서의 식약처 등록을 앞두고 있다.
이러한 그의 성과 앞엔 10년이란 세월이 있었다. 손 대표는 2010년 굼벵이로 인해 간 질환이 회복되는 것을 경험했다. 그렇게 그는 굼벵이 시장에 뛰어들었다. 처음엔 굼뱅이를 만지지도 못했다고 한다. 1년 동안 먹이, 수면시간, 짝짓기, 산란 등 굼벵이의 모든 것을 관찰했다.
이후 2014년 법인을 설립했지만 현실은 녹록지 않았다. 안전한 판매를 위한 식품규격이 굼벵이에겐 없었기 때문이다. 식용 곤충 생산을 위한 5단계(사육-절식-도충-건조-저장관리) 기준서 또한 존재하지 않았다. '황무지' 그 자체였다.
"외부도움 없이 5단계 기준서를 만들고 논문도 냈어요. 가공기술과 추출공법, 표준규격을 자체 개발했죠. 곤충에서 지방산을 분리, 자연유래 단백질 추출 기술도 스스로 터득했습니다. 아무도 도와주지 않았어요. 굼벵이 몇 톤을 갖다가 하고 버리고를 눈물 나게 반복했죠. 굼벵이 성능을 파괴하지 않은 채 입으로 들어갈 수 있도록 정말 많이 노력했습니다."
현재 그는 농촌진흥청으로부터 곤충전문교육시설로 인정받고 타 연구원, 농민들에게 교육을 진행 중이다. 표준화 인공사육기술 메뉴얼도 규격화, 서울대 인공지능센터와 공동개발한 AI 사육센터도 테스트배드 중에 있으며, 충남 홍성에 식용곤충 산지유통센터 완공을 앞두고 있다. 10년간의 노력이 결실을 맺고 있단 의미다.
하지만 그는 앞으로도 가야 할 길이 멀다고 했다. 손 대표는 "향후 당뇨, 비만, 간, 암 등과 더불어 피부, 관절 등에 대한 지표물질 후보들을 선정해놓고 임상시험을 계속할 것"이라며 "비용과 시간이 많이 들겠지만 남들이 불가능하다고 했던 일을 지금 해내고 있듯이 앞으로도 포기하지 않을 것"이라고 말했다.
◆ "지역균형발전·농촌 살리기 목표"
"굼벵이는 소, 돼지 등 가축에 비해 사육이 편리합니다. 비용과 시간도 훨씬 적게 들죠. 때문에 농가들이 보다 쉽게 이익을 창출해낼 수 있습니다. 신성장 동력산업이 되는 거죠. 농업과 농민의 가치 보존을 위해 노력할 겁니다."
손 대표는 서울에서 공부 후, 사업을 위해 자신의 고향인 태안으로 귀향했다. 당시 그는 "몇십 년 만에 본 고향은 이전과 똑같아 안타까웠다"며 되돌아봤다.
그의 목표는 굼벵이 사업과 함께 농촌을 살리는 것이다. 그 일환으로 현재 태안 남산리 총무를 맡고 마을 살리기 프로젝트와 곤충으로 희망마을 만들기 사업 등을 진행하고 있다.
"태안에 곤충 클러스터를 만들어 500명 분의 청년 일자리를 만들 생각입니다. 생산자, 기업, 소비자가 다 함께 참여한 다자간 협력방식으로 지속발전가능한 사회가치공동체를 만들고, 지역균형발전과 농촌고령화시대에 맞는 새로운 일자리 창출에 최선을 다하려 합니다."
출처-헬로디디/이유진 기자
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
수수하면 독버섯 아니다? 독버섯 속설 검증
독버섯은 화려하고 향이 강해 쉽게 알아차릴 수 있다는 속설이 있다. 이 속설을 믿고 산책이나 등산 중 마주친 수수한 버섯을 식용목적으로 채취하는 경우가 많은데, 앞으로는 자제해보자. 우리가 아는 독버섯에 대한 소문은 잘못된 것이 많다.
◇수수해도·곤충이 먹고 괜찮아도 '독버섯'
흔히 독버섯은 원색이 많고, 색깔이 화려하다고 알려졌다. 그래서 외형이 수수한 버섯은 식용이라 생각해도 된다는 얘기가 있는데 절대 그렇지 않다. 화려한 색깔을 지닌 달걀버섯은 식용버섯으로 분류되지만, 수수한 외형과 색깔을 지닌 독우산광대버섯은 맹독성 버섯이다. 독우산광대버섯은 '아마톡신(amatoxin)'이라는 균독소를 지니고 있다. 아마톡신은 호흡기 자극, 두통, 현기증, 메스꺼움, 호흡곤란, 설사, 위장 장애 등을 일으키고, 간, 심장 등 여러 장기를 손상해 심하면 사망에 이르게 한다.
곤충이 먹은 흔적이 있는 버섯은 사람이 먹어도 괜찮다는 속설도 거짓이다. 버섯 균독소의 작용은 종별 차이가 크다. 곤충이 먹었을 때는 괜찮았던 버섯을 사람이 먹으면 사망할 수도 있다. 달팽이, 개미 등은 독성에 상관없이 버섯을 먹기 때문에 곤충 등의 섭취 흔적만으로 버섯의 식용 여부를 판단하는 것은 매우 위험하다.
가지나 들기름을 넣고 조리하면 버섯의 독성이 사라지기에 요리해서 먹으면 된다거나, 은수저를 변색시키지 않는 버섯은 먹어도 된다는 속설도 믿으면 안 된다. 독버섯의 독은 가열한다고 사라지지 않으며, 은수저를 변색시키지 않는 독버섯은 매우 많다. 아마톡신이 든 독우산광대버섯도 은수저를 변색시키지 않는다. 반면, 식용버섯인 표고버섯은 은수저를 변색시킨다.
농촌진흥청은 "우리나라 자생 버섯은 1900여 종이 알려졌는데 이 중 먹을 수 있는 버섯은 400여 종뿐이다"고 밝혔다. 이어 "겉모양만으로 독버섯과 식용버섯을 구분하기는 쉽지 않기에 되도록 농가에서 생산한 안전하고 신선한 버섯을 섭취하길 바란다"고 강조했다.
출처-헬스조선/신은진 기자
벅스푸드
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Fistly i want to say a big thank you to the moderator and to all the people involved in writing this wonderful blog for giving us the opportunity to comment and share our little write up with other people around the world. I will so much appreciate it if my comment will be accept in this forum i am just looking to an opportunity to show people out there what have for them. thanks for accepting me here and keep up the Good works. Firearm Arms are for safe defence and protect of our home and self. it will be nice if people can learn more about firearms and selfdefense for their own protection and for the protection of their families
The first firearms originated in 10th-century China, when bamboo tubes containing gunpowder and pellet projectiles were mounted on spears to make the portable fire lance,[4] operable by a single person, which was later used effectively as a shock weapon in the siege of De'an in 1132. In the 13th century, fire lance barrels were replaced with metal tubes and transformed into the metal-barreled hand cannon.[5] The technology gradually spread throughout Eurasia during the 14th century. Older firearms typically used black powder as a propellant, but modern firearms use smokeless powder or other propellants. Most modern firearms (with the notable exception of smoothbore shotguns) have rifled barrels to impart spin to the projectile for improved flight stability.Handguns can be categorized into two broad types: pistols, which have a single fixed firing chamber machined into the rear of the barrel, and are often loaded using magazines of varying capacities; revolvers, which have a number of firing chambers or "charge holes" in a revolving cylinder, each one loaded with a single cartridge or charge; and derringers, broadly defined as any handgun that is not a traditional pistol nor a revolver.<a href="https://magnumresearchguns.com">buy magnum research guns</a>
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A gun is a device or ranged weapon designed to propel a projectile using pressure or explosive force.[1][2] The projectiles are typically solid, but can also be pressurized liquid (e.g. in water guns/cannons), or gas (e.g. light-gas gun). Solid projectiles may be free-flying (as with bullets and artillery shells) or tethered (as with Tasers, spearguns and harpoon guns). A large-caliber gun is also called a cannon.The means of projectile propulsion vary according to designs, but are traditionally effected pneumatically by a high gas pressure contained within a barrel tube (gun barrel), produced either through the rapid exothermic combustion of propellants (as with firearms), or by mechanical compression (as with air guns). The high-pressure gas is introduced behind the projectile, pushing and accelerating it down the length of the tube, imparting sufficient launch velocity to sustain its further travel towards the target once the propelling gas ceases acting upon it after it exits the muzzle. Alternatively, new-concept linear motor weapons may employ an electromagnetic field to achieve acceleration, in which case the barrel may be substituted by guide rails (as in railguns) or wrapped with magnetic coils (as in coilguns).
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