감피 추출물을 함유하는 동물용 사료 조성물

Animal feed composition comprising an extract of diospyrous kaki

Abstract

An animal food composition containing Diospyros kaki Thunb. powder, Diospyros kaki Thunb. extract containing hydrolyzable tannins and additives is provided. It has an excellent coloring effect on an egg shell and egg yolk and increases the weight of eggs and an anti-diarrhea effect of an animal. The animal food composition contains 50 to 80% by weight of Diospyros kaki Thunb. powder, 1 to 4% by weight of Diospyros kaki Thunb. extract containing hydrolyzable tannins and 10 to 20% by weight of additives. The additives are one or more selected from beta-glucan, vitamin E, L-carnitine and yeast culture. The Diospyros kaki Thunb. extract is soluble in water, C1-4 lower alcohol or a polar solvent of its mixed solvent or a non-polar solvent such as hexane, ethyl acetate, dichloromethane, etc.
본 발명은 감피 분말, 가수분해성 탄닌(hydrolysable tannin)을 함유하는 감피 추출물 및 첨가제 등을 포함하는 동물용 사료 조성물에 관한 것으로, 상세하게는 감피 분말, 가수분해성 탄닌 함유 감피 추출물 및 β-글루칸(β-glucan), 비타민 E, L-카르니틴(L-carnitin) 및 효모 배양물(yeast culture) 등의 첨가제를 함유하는 본 발명의 조성물은 난각(卵殼) 및 난황(卵黃)의 착색효과가 뛰어나며 난(卵)의 무게를 증가시키고, 또한 가수분해성 탄닌은 항균활성을 가지고 있어 동물의 지사(止瀉) 효과를 높여 건강한 가축을 사육할 수 있어 농가소득 증대에 기여할 수 있다.

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    KR-100853313-B1August 21, 2008주식회사 바다누리A high efficient method for extracting beta-carotene from persimmon skin