PURPOSE: A manufacturing method of a natural sterilizer is provided to manufacture the sterilizer by using Purslane, Ceramiaceae, and Huttuynia cordat, and to manufacture a new natural sterilizer by synthesizing a biochemical citric acid, etc,.CONSTITUTION: A manufacturing method of a natural sterilizer comprises a step of mixing 1000g of well-dried Purslane, 1000g of Ceramiaceae, and 1000g of Huttuynia cordat, and put the same into a high pressure caldron, and heating the caldron until 70% of water is evaporated, extruding and filtering the water to manufacture a Purslane composition sterilizer a step of mixing 1000g of new Purslane, 100g of Ceramiaceae, and 100g of Huttuynia cordat in a mixer, grinding the same, extruding and filtering the same to manufacture a Purslane composition juice sterilizer a step of putting 1000 ml of ethyl alcohol and 100g of a citric acid sodium into the mixer and manufacturing 1000g of the ethyl alcohol citric acid composition a step of dissolving 1000 ml of an ethyl alcohol and 100g of a citric acid into 1000 ml of water and obtaining 1000g of citric acid solution and a step of manufacturing 2000g of an Purslane and ethyl alcohol composition sterilizer and by mixing 1000g of the juice Purslane composition and 1000g of the ethyl alcohol citric acid composition and mixing the same for 20 minutes.COPYRIGHT KIPO 2013본 발명은 천연살균제 제조방법에 관한 것이다 잘 건조된 쇠비름과 비단풀과 어성초을 일정한 비율로 혼합하여 가마솥에 넣고 물과 같이 끓여서 울겨낸 물을 여과하여 천연살균제로 사용하는 방법 상기 쇠비름과 비단풀 어성초를 생즙을 여과하여 천연살균제로 사용하거나, 에칠알콜과 생화학약품인 구연산 나트륨 을 합성하여 천연 살균제로 사용하는 방법이 특징이다.
