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31.发明公开
公开(公告)号：KR1020030004864A
公开(公告)日：2003-01-15
申请号：KR1020010040594
申请日：2001-07-07
Applicant: 대한민국(농촌진흥청장)
IPC: C12N1/00
Abstract: PURPOSE: Provided are a selective culture medium composition for pure acido-halophilic microorganisms viable in semi-fluid conditions and a manufacturing method the selection medium using the same composition, thereby culturing the microorganisms with higher growth rate than in an MRS medium or a YM medium. CONSTITUTION: The selective culture medium composition for pure acido-halophilic microorganisms viable in semi-fluid conditions comprises 3 to 7 g/l of yeast extract, 1.5 to 4 g/l of malt extract, 1.5 to 4 g/l of meat extract, 8 to 12 g/l of tryptone or peptone, 15 to 25 g/l of glucose or lactose, 0.5 to 1.5 g/l of polysorbate 80, 1 to 3 g/l of citric acid or malic acid, 25 to 35 g/l of sodium chloride, and 7 to 9 g/l of agar, wherein 25 to 35 ml/l of glycerol is optionally added to the composition. The method for producing the selective culture medium comprises the steps of: mixing yeast extract, malt extract, meat extract, tryptone or peptone, glucose or lactose, polysorbate 80, citric acid or malic acid, sodium chloride, and agar and inserting the mixture into a flask; adding water into the mixture; slightly heating the mixture; adding glycerol into the heated mixture; and sealing the flask and sterilizing the mixture.
Abstract translation: 目的：提供一种在半流体条件下可行的纯酸性嗜酸性微生物的选择性培养基组合物，以及使用相同组成的选择培养基的制造方法，从而培养生长速度高于MRS培养基或YM培养基的微生物 。 构成：在半流体条件下存在的纯酸性嗜酸性微生物的选择性培养基组合物包含3至7g / l酵母提取物，1.5至4g / l麦芽提取物，1.5至4g / l肉提取物， 8至12g / l胰蛋白胨或蛋白胨，15至25g / l葡萄糖或乳糖，0.5至1.5g / l聚山梨醇酯80,1至3g / l柠檬酸或苹果酸，25至35g / l的氯化钠和7至9g / l的琼脂，其中25至35ml / l的甘油任选加入到组合物中。 制备选择性培养基的方法包括以下步骤：混合酵母提取物，麦芽提取物，肉提取物，胰蛋白胨或蛋白胨，葡萄糖或乳糖，聚山梨酯80，柠檬酸或苹果酸，氯化钠和琼脂，并将混合物 一个烧瓶 向混合物中加入水; 稍微加热混合物; 将甘油加入加热的混合物中; 并密封烧瓶并对混合物进行灭菌。
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公开(公告)号：KR1020020067370A
公开(公告)日：2002-08-22
申请号：KR1020010007902
申请日：2001-02-16
Applicant: 대한민국(농촌진흥청장)
IPC: A23K1/16
Abstract: PURPOSE: Provided is a roughage replacement for ruminant to control the amount of intake and to promote rumination. CONSTITUTION: The roughage replacement is characterized by containing 30-60 wt.% of synthesized polymer, such as PET(polyethylene terephthalate), Nylon6, PS(polystyrene),PE(polyethylene), etc., in types of a film, a filament, a ring and the like. The fodder consisting of concentrated feedstuff and roughage for ruminant satisfies the specific gravity range of 0.70-0.90.
Abstract translation: 目的：提供反刍动物的粗饲料来控制摄入量并促进反刍。 构成：粗料替代品的特征在于，含有30-60重量％的合成聚合物，例如PET（聚对苯二甲酸乙二醇酯），尼龙6，PS（聚苯乙烯），PE（聚乙烯）等， ，环等。 由浓缩饲料和反刍动物饲料组成的饲料满足比重范围0.70-0.90。
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公开(公告)号：KR1020020067365A
公开(公告)日：2002-08-22
申请号：KR1020010007897
申请日：2001-02-16
Applicant: 대한민국(농촌진흥청장)
IPC: A23K1/00
Abstract: PURPOSE: An alternative device for roughage obtained by using polypropylene as a core rod and then planting polymeric fibers in the core rod is provided which reduces the amount of roughage intake and feces and improves productivity. CONSTITUTION: Polymeric fibers(3) having a length of 10 to 40mm are planted in a core rod(2) using a steel core(5) for fixing to form an alternative device(1) for roughage. The diameter of the core rod has a diameter of 10 to 30mm to easily feed to ruminant animals and the polymeric fibers have a specific gravity of 0.80 to 0.90 for stimulation in the rumen of the animal.
Abstract translation: 目的：提供通过使用聚丙烯作为芯棒，然后在芯棒中种植聚合物纤维获得的用于粗饲料的替代装置，其减少了粗饲料的摄取量和粪便的数量并提高了生产率。 构成：使用钢芯（5）固定长度为10至40mm的聚合纤维（3），用于芯棒（2），以形成用于粗饲料的替代装置（1）。 芯棒的直径为10〜30mm的直径，容易喂入反刍动物，聚合纤维的比重为0.80〜0.90，用于刺激动物的瘤胃。
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公开(公告)号：KR1019980023178A
公开(公告)日：1998-07-06
申请号：KR1019960042618
申请日：1996-09-25
Applicant: 대한민국(농촌진흥청장)
IPC: A23K1/16
Abstract: 본 발명은 격리, 모돈의 투약, 또는 모돈의 폐사 등으로 인하여 조기이유(早期離乳)시킨 새끼 돼지용 사료 조성물을 제공하며, 이 조성물은 기재 성분, 단백질원, 탄수화물원, 비타민 및 미네랄을 함유하는 것으로서, 조 단백질 함량이 8.2 중량% 이상, 그리고 조 지방 함량이 3.5중량% 이하로 조절된 것임을 특징으로 한다.
본 발명에 따른 사료 조성물은 조기 이유 새끼 돼지에 투여하는 경우 발육위축을 방지하고 정상적인 이유돈보다도 발육 성적을 개선시킬 수 있는 장점이 있다.
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