초록 ▼

- 은행나무 열매의 악취를 해결을 위해 은행나무 열매의 결실률을 획기적으로 감소시킴과 동시에 도심지 적용이 가능하도록 제형 안정성 및 인체 무해성이 검증된 은행나무 불임제를 개발
- 은행나무 살포시 주변 식물 생태 및 인체에 무해성이 검증된 나노화 기술은 은행나무 뿐 만아니라 적화 작업이 필요한 과실나무에도 사용이 가능하도록 하는 적화제 개발
- 나노입자로 구성된 제형의 안정화 공정 개발
- 도심지 적용 가능한 생태 안정성, 인체 무해성 검증
- 지역별 시험지 선정 및 살포 실험
- 은행나무 품종별, 기후

- 은행나무 열매의 악취를 해결을 위해 은행나무 열매의 결실률을 획기적으로 감소시킴과 동시에 도심지 적용이 가능하도록 제형 안정성 및 인체 무해성이 검증된 은행나무 불임제를 개발
- 은행나무 살포시 주변 식물 생태 및 인체에 무해성이 검증된 나노화 기술은 은행나무 뿐 만아니라 적화 작업이 필요한 과실나무에도 사용이 가능하도록 하는 적화제 개발
- 나노입자로 구성된 제형의 안정화 공정 개발
- 도심지 적용 가능한 생태 안정성, 인체 무해성 검증
- 지역별 시험지 선정 및 살포 실험
- 은행나무 품종별, 기후대별, 처리시간 등에 따른 효능⋅ 효과 DB 구축
- 고기능성 제품 개발 및 산업화

(출처 : 요약서 5p)

Abstract ▼

Purpose & Contents
■ Purpose
- The purpose of this research is to reduce significantly the fruition rate of ginkgo tree in order to resolve the bad smell of the fruits of ginkgo tree and to develop the fruit thinning chemicals of which formulation stability and harmlessness to human body are v

Purpose & Contents
■ Purpose
- The purpose of this research is to reduce significantly the fruition rate of ginkgo tree in order to resolve the bad smell of the fruits of ginkgo tree and to develop the fruit thinning chemicals of which formulation stability and harmlessness to human body are verified so that the fruit thinning chemicals can be applied to urban area simultaneously.

- Nano conversion technology is the advanced technology, which can maximize the effect of raw materials. By Nano–conversing the main elements of fruit thinning chemicals, the fruition rate of ginkgo tree is controlled, the process of high-performance fruit-thinning chemicals, that helps the growth and development of trees, are standardized and commercialized.

- Through this, the claims related to the bad smell of ginkgo tree is resolved and the budget can be saved by changing into male ginkgo trees or other male trees.

■ Contents
- Develop the optimized formulation of fruit thinning chemicals using Nano conversion technology.
⋅ High performance formulation, which functional effects with calcium and inorganic compound is maximized using wet Nano conversion process, is developed. By producing formulation per contents of solvent and complex are produced and re-cohesion and precipitation were checked and the optimum conditions of fruit thinning chemicals are established according to the result of analysis.

- Standardization of Nano technology of raw materials (Particle size and stability)
· Using wet Nano conversion process, processing conditions per Nano conversion process time, input time of dispersing agent are established to produce uniform formulation of particle of which average particle is under 700nm with higher than 95%.

- Verification of harmlessness to human body.
· Through the request to professional certification agency to secure safety for distributor of the products, to prevent the fruition of ginkgo trees, and citizens, skin irritation test and eye irritation test are conducted to secure the creditability of products and harmlessness to human body are verified.

- Standardize the thinner formulation process using Nano conversion technology
· Working process according to the result of optimum formulation establishment by hosting agency is standardized. Working process is established by checking the changed items when producing mass production type formulation according to the test result of laboratory.

- Develop the prototype product and check the effect
· After establishment of section for test distribution using prototype products, check the fruition of trees and changes of ecosystem in neighboring areas and establish DB to check the conditions of optimal distribution and formulation.

- Commercialization
· With the mass production of formulation that is finally established, flower thinning chemicals not only for ginkgo trees but also for other trees are commercialized to enter the market.

Results
■ Results
- Patent application
· Through this project, more than 1 patent related to thinner chemicals to control fruition of ginkgo trees is planned.

- Transfer of technology
· Development of flower thinner chemicals to control fruition of ginkgo trees is to be transferred to ISBIOTECH Ltd., and future research & development will be promoted even after the project is finished.

- Commercialization of technology products
· Flower thinning chemicals of ginkgo trees are planned to be released starting with the release of prototype products in the 1st year and upgraded products are to be released in the 2nd and 3rd year. The sales is planned to reach at 1 hundred million in the 1st year, 5 hundred million in the 2nd year at 1 billion in the 3rd year. 2 new employees are planned to be hired in the 1st year and 1 person each is planned to be hired in the 2nd and 3rd year.

- Publication of Thesis
· Aimed at publishing more than 1 thesis wih SCI level and KCI during the performance of the project. KCI thesis is planned to be published in the 2nd year and SCI thesis is planned to be published in the 3rd year.

- Policy proposal
· Through the policy proposal on replacing female ginkgo trees with male ginkgo trees, the improvement of health of citizens and reduction in budget for replacement can be expected.

Expected Contribution
- Through the development of inorganic compound product made of ultra fine particles, the ecosystem risk of flower thinning chemicals can be prevented. The beauty of urban area can be maintained by introducing early fruition through distribution of nutritional supplements for pollination of moderate amount or complete death of plant at the time of fruition of ginkgo trees.
- By replacing male trees on the street, finance of local government can be saved (Estimated as 500 billion won – 1 trillion won) and pollen allergy can be prevented during the spring time in the urban area where male and female ginko trees co-exist.
- By developing eco-friendly products using inorganic compound, preventing bad smells, pollution of roadside and car accidents that are made every year due to ginkgo trees, safe flower thinning effect and fruition effect can be expected.

(출처 : SUMMARY 8p)

목차 Contents

• 표지 ... 1
• 제출문 ... 3
• 보고서 요약서 ... 5
• 국문 요약문 ... 6
• SUMMARY ... 8
• Contents ... 11
• 목차 ... 11
• 제1장. 연구개발과제의 개요 ... 13
• 1. 연구개발 목적 ... 13
• 2. 연구개발의 필요성 ... 13
• 3. 연구개발 범위 ... 13
• 제2장. 국내외 기술 개발 현황 ... 15
• 제3장. 연구 수행 내용 및 성과 ... 21
• 제4장. 목표 달성도 및 관련 분야 기여도 ... 57
• 1. 목표 달성도 ... 57
• 2. 관련 분야 기여도 ... 64
• 제5장. 연구개발성과의 활용계획 ... 67
• 1.생산 계획 ... 67
• 2. 투자 계획 ... 67
• 3. 사업화 전략 ... 67
• 4. 사업화 모형 제시 ... 68
• 제6장. 연구 과정에서 수집한 해외 과학기술 정보 ... 75
• 1. 국외 적화제 시장 동향 ... 75
• 2. 경제산업적 측면 ... 75
• 3. 기술적 측면 ... 75
• 제7장. 연구개발성과의 보안등급 ... 77
• 제8장. 국가과학기술종합정보시스템에 등록한 연구시설·장비 현황 ... 78
• 제9장. 연구개발과제 수행에 따른 연구실 등의 안전 조치 이행 실적 ... 79
• 제10장. 연구개발과제의 대표적 연구 실적 ... 80
• 제11장. 기타 사항 ... 81
• 제12장. 참고 문헌 ... 82
• 별첨. 보충자료 및 증빙자료 ... 83
• 끝페이지 ... 180