PURPOSE: A manufacturing method for feed additives for pork flesh improvement and the product are provided to use rare earth, detoxified/processed sulfur and saponin.CONSTITUTION: Spray fermented saponin 1,000mg to rare earth 200g-700g which is pulverized to particle size of 300 meshes. Evenly mixes 40g-60g of rare earth particle and processed sulfur which are coated with fermented saponin, Bifidus microorganism 8 × 10^10cfu and 340g-760g of wheat powder with a mixer for 4 hours and manufacture feed additives for pork flesh improvement. Mix manufactured feed 1-2kg additive with general mixed feed 998-999kg to manufacture feed products for pork flesh improvement. Put rare earth 200g-700g into a water tank, fill it up with 2 liter of purified water and ferment it for 24 hours. Move the fermented water into another water tank, add sulfone 40g-60g, stir and ferment at room temperature for five days. Put saponin concentrate 1,000mg, and Bifidus microorganism 8 ×10^10cfu after moving fermented water into another water tank and manufacture drinking water by stirring and fermenting at room temperature for 24 hours. Put and stir 1-2 liter of manufactured drinking water into 1 ton of purified water.COPYRIGHT KIPO 2013본 발명은 돈육의 육질을 개선하기 위한 돼지 사육용 사료 첨가제 제조방법에 관한 것으로, 특히 희토류와 법제/제독유황 및 사포닌을 이용한 돈육 육질개선용 음용수 및 사료 첨가제 제조방법과 사료첨가제를 이용한 일반사료 제조방법 및 그 제품에 관한 것이다.본 발명은 입자크기가 300메쉬로 분쇄한 희토류 200g~700g에 발효사포닌 1,000mg을 스프레이로 고르게 분무한 뒤, 발효사포닌이 도포된 희토류 입자와 제독/법제유황 40g~60g과 비피더스미생물 8 × 1010cfu 및 말분 340g-760g 를 교반기에 넣고 4시간 동안 골고루 혼합하여 사료 첨가제를 제조란 것에 특징이 있고, 사료 첨가제 1 ~ 2kg 중량부와 일반사료 1톤 중량부로 배합하여 돈육 육질개선용 사료제품를 제조한다.
