Abstract:
PURPOSE: A composition containing Aceriphyllum rossii leaf extract for preventing and treating diabetes and obesity is provided to suppress alpha-glucosidase and alpha-amylase and to enhance ACS activation. CONSTITUTION: A method for preparing Aceriphyllum rossii leaf ethanol extract comprises: a step of treating Aceriphyllum rossii leaf powder by low frequency at 20-25°C and 5-10kHz for 10 minutes to 1 hour; a step of adding 10-15L of ethanol to 1kg of the Aceriphyllum rossii leaf powder; and a step of extracting the Aceriphyllum rossii leaf powder at 20-25°C and 100-300rpm for 12-48 hours once to three times. A composition for preventing and treating diabetes and obesity contains the extract and pharmaceutically acceptable excipient.
Abstract:
An insecticidal composition comprising an extract of Poncirus trifoliata Rafin is provided to cause no harmful effects on mushroom and not to remain in the mushroom different from an organic synthesized controlling agent with limit use, thereby controlling harmful insects regardless of a treatment period and a treatment method and reducing economical damage caused by the harmful insects significantly. An insecticidal composition comprises an extract of Poncirus trifoliata Rafin having the insecticidal activity against at least one selected from the group consisting of L. mali, C. fuscipes, Bradysia sp.(Sciaridae) and Mycophila sp.(Cecidomyiidae).
Abstract:
본 발명은 돌단풍( Aceriphyllum rossii ) 잎 에탄올 추출물의 제조방법, 동 방법에 의해 제조한 돌단풍 잎 에탄올 추출물 및 동 방법에 의해 제조한 돌단풍 잎 에탄올 추출물을 포함하는 조성물, 바람직하게는 돌단풍 잎 에탄올 추출물을 포함하는 당뇨, 비만의 예방 및 치료용 조성물에 관한 것이다. 보다 상세하게 본 발명은 돌단풍 잎 분말을 저주파 처리하는 단계; 상기 저주파 처리한 돌단풍 잎 분말을 에탄올로 추출하는 것을 특징으로 하는 돌단풍 잎 에탄올 추출물의 제조방법 동 방법에 의해 제조한 돌단풍 잎 에탄올 추출물 및 동 방법에 의해 제조한 돌단풍 잎 에탄올 추출물을 포함하는 당뇨, 비만의 예방 및 치료용 조성물, 바람직하게는 돌단풍 잎 에탄올 추출물을 포함하는 당뇨, 비만의 예방 및 치료용 조성물에 관한 것이다. 본 발명에 의해 제조한 돌단풍 잎 에탄올 추출물은 α-glucosidase, α-amylase의 활성을 억제시키는 항당뇨 활성이 뛰어나며, 지질대사 관련효소인 ACS의 활성을 증진시키고, 고지방식이와 동시 투여시 흰쥐의 체중 증가량 감소, 혈중 지질농도 감소, 복부지방 함량 감소로 인한 지질대사 개선효과로 당뇨 및/또는 비만에 대해 기능성을 갖는 의약품 및 건강기능식품 소재로 활용할 수 있다.
Abstract:
PURPOSE: A composition containing ethanol extracts of Purple loosestrife leaves and Aceriphyllum rossii leaves for preventing and treating obesity is provided to be developed as a material for a pharmaceutical product and a health functional food with functionality to obesity. CONSTITUTION: A composition for preventing and treating obesity contains 0.1-99.9 wt% of a mixture of ethanol extracts of Purple loosestrife leaves and Aceriphyllum rossii leaves. The ethanol extract of Purple loosestrife leaves is prepared by adding 1-5 L of ethanol to 1 kg of Purple loosestrife leaves, extracting at 20-25 deg. C and at 100-300 rpm for 10-24 hours 1-3 times, and filtering. The ethanol extract of Aceriphyllum rossii leaves is prepared by adding 1-5 L of ethanol to 1 kg of Aceriphyllum rossii leaves, extracting at 20-25 deg. C and at 100-300 rpm for 10-24 hours 1-3 times, and filtering.
Abstract:
A composition containing an Agrocybe chaxingu Huang which has anticancer activity is provided to have the effect of suppressing cell lines of lung cancer, colon cancer, prostate cancer, and cervical cancer. A composition for anticancner comprises Agrocybe chaxingu Huang extract which is extracted at high pressure and with hot water. The Agrocybe chaxingu Huang extract is a hexane fraction, dichloromethane fraction or ethylacetate fraction using hexane, dichloromethane, ethylacetate, and butanol. The composition has suppression effect to solid cancer. The solid cancer is lung cancer, colon cancer, cervical cancer or prostate cancer.