公开(公告)号：WO2023043895A1

公开(公告)日：2023-03-23

申请号：PCT/US2022/043622

申请日：2022-09-15

申请人： REGENTS OF THE UNIVERSITY OF MINNESOTA ,  SCHROEDER, Declan, C. ,  BALESTRERI, Cecilia ,  VAN DE LIGT, Jennifer, L.,G. ,  SHURSON, Gerald, C. ,  URRIOLA ALBERS, Pedro, E. ,  PALOWSKI, Amanda, M.

发明人： SCHROEDER, Declan, C. ,  BALESTRERI, Cecilia ,  VAN DE LIGT, Jennifer, L.,G. ,  SHURSON, Gerald, C. ,  URRIOLA ALBERS, Pedro, E. ,  PALOWSKI, Amanda, M.

IPC分类号： A23K10/00 ,  A23K30/00 ,  C12N7/04 ,  C12Q1/70 ,  C12Q1/686 ,  A23K50/30 ,  C12Q1/04 ,  C12Q1/22

摘要： A method for monitoring the viability of a megavirus in animal feed or an animal feed ingredient generally includes inoculating the animal feed or animal feed ingredient with a surrogate virus as a proxy for the megavirus, subjecting the animal feed or animal feed ingredient to a treatment that inactivates the megavirus and the surrogate virus, subjecting the animal feed or animal feed ingredient to storage or transportation conditions for at least 14 days, and determining the viability of the surrogate virus in the animal feed or animal feed ingredient, thereby monitoring the viability of the megavirus in the animal feed or animal feed ingredient. In one or more embodiments, the megavirus is African swine fever virus (ASFV) and the surrogate virus is an ASFV surrogate virus. In some of these embodiments, the ASFV surrogate virus is a Coccolithovirus such as, for example, Emiliania huxleyi virus.

公开(公告)号：WO2022252619A1

公开(公告)日：2022-12-08

申请号：PCT/CN2022/070613

申请日：2022-01-07

申请人： 广东省农业科学院动物科学研究所

发明人： 杨雪芬 ,  刘世龙 ,  雷剑 ,  蒋宗勇 ,  王丽 ,  邱月琴 ,  高开国 ,  冉学光

IPC分类号： C12P21/06 ,  C12P39/00 ,  C07K5/113 ,  C07K1/34 ,  C07K1/20 ,  C07K1/14 ,  C07K1/36 ,  A23K20/147 ,  A23K50/30 ,  A23K50/60 ,  C12R1/25 ,  C12R1/125

摘要： 一种叶子鱼小肽的发酵酶解制备方法及用途。制备过程包括：将叶子鱼粉碎、脱脂、水解，得水解液；以复合酶对水解液进行酶解，得到酶解液；用微生物对酶解液发酵，得发酵液；对发酵液过滤，收集上清，获得粗肽液；然后对所剩杂质，重复酶解、发酵和过滤的过程，再次得到粗肽液；用G-15葡聚糖凝胶柱对两次所得粗肽液纯化，再用凝胶色谱分离得到含有氨基酸片段为天冬氨酸-精氨酸-组氨酸-赖氨酸的小肽液将所得小肽液干燥并除潮，得叶子鱼小肽。该小肽可用于制备断奶仔猪的日粮。

公开(公告)号：WO2022241954A1

公开(公告)日：2022-11-24

申请号：PCT/CN2021/111223

申请日：2021-08-06

申请人： 四川铁骑力士实业有限公司

发明人： 敖翔 ,  周建川 ,  何健 ,  彭点懿

IPC分类号： A23K50/30 ,  A23K10/30 ,  A01K67/02 ,  A61P11/00

摘要： 一种川藏黑猪妊娠母猪分餐饲喂的配合饲料，包括玉米、小麦、稻谷、大豆油、豆粕，谷朊粉、藤椒籽粕、麸皮、石粉、磷酸氢钙、小苏打、赖氨酸、氯化钠、氯化胆碱、抗氧化剂、防霉剂、麦冬、桑叶、诃子提取物、陈皮提取物、绞股蓝提取物、预混料；根据川藏黑猪妊娠母猪的生殖生理特点，将上述原料在早晨和下午配置成不同比例的早餐日粮和晚餐日粮，采用上下午营养分档配料的方法以达到减少饲料耗用，节约饲料成本，提高营养物质的利用率，使得川藏黑猪母猪繁殖性能更高。

公开(公告)号：WO2022119077A1

公开(公告)日：2022-06-09

申请号：PCT/KR2021/010487

申请日：2021-08-09

申请人： 필리아바이오 주식회사

发明人： 송재찬

IPC分类号： A23K10/30 ,  A23K10/16 ,  A23K50/30 ,  A23K50/10 ,  A23K50/75

摘要： 본 발명은 팥꽃나무 캘러스 혹은 유묘의 분말 혹은 이들의 추출물을 유효성분으로 함유하는 것을 특징으로 하는 동물사료용 첨가제를 제공한다.

公开(公告)号：WO2022036774A1

公开(公告)日：2022-02-24

申请号：PCT/CN2020/114432

申请日：2020-09-10

申请人： 广东盛普生命科技有限公司

发明人： 付军

IPC分类号： A61K31/7024 ,  A61P31/14 ,  A23L33/10 ,  A23K50/20 ,  A23K50/40 ,  A23K50/30 ,  A23K50/50 ,  A23K50/70 ,  A23K20/163

摘要： 单宁酸在制备抗呼吸道病毒药物方面的应用。经过活病毒实验显示，单宁酸对包括SARS-CoV-2的冠状病毒、甲型H1N1流感病毒等呼吸道病毒均具有显著的抑制效果，疗效确切，在制备抗呼吸道病毒药物领域中具有广阔的应用前景。而且单宁酸存在于多种植物中，是自然界存在的天然活性化合物，同时也已作为食品添加剂应用，安全性高，开发药物基础好。

公开(公告)号：WO2021229093A1

公开(公告)日：2021-11-18

申请号：PCT/EP2021/062927

申请日：2021-05-17

申请人： DSM IP ASSETS B.V.

发明人： COWIESON, Aaron

IPC分类号： A23K50/75 ,  A23K50/10 ,  A23K50/30 ,  A23K20/189 ,  A23K20/26

摘要： Offering broiler chickens a low protein diet supplemented with an array of synthetic amino acids is not fully effective in promoting maximal growth and both bodyweight and feed conversion ratio (FCR). However the present invention shows, growth rate and FCR can be promoted by the addition of available Phosphorus to the low protein diet and that this strategy is effective in restoring performance losses associated with the diet with low protein concentration. Therefore, the present invention relates to a method for improving the nutritional value of animal feed comprising a marginal protein content. More specifically, the invention relates to a method for improving weight gain and feed conversion ratio, which method comprises feeding the animal with a low protein diet and an extra supplementation of phosphorous.

公开(公告)号：WO2021156331A2

公开(公告)日：2021-08-12

申请号：PCT/EP2021/052597

申请日：2021-02-04

申请人： EMBION TECHNOLOGIES SA

发明人： SIANKEVICH, Sviatlana ,  SAVOGLIDIS, Georgios ,  DYSON, Paul ,  BÄNSCH, Johannes

IPC分类号： C07K1/12 ,  C07K2/00 ,  C08F226/00 ,  B01J31/08 ,  A23J3/32 ,  A23K20/147 ,  A23L33/18 ,  A23K20/142 ,  A23K50/10 ,  A23K50/30 ,  A23K50/40 ,  A23K50/75 ,  A23K50/80 ,  A23L33/175 ,  C08F226/06

摘要： The invention relates to use of ionic polymers (IP) consisting of anions and a polymeric backbone containing cations, in hydrolyzing proteins and protein-containing feedstock to produce protein hydrolysates.

公开(公告)号：WO2021099503A1

公开(公告)日：2021-05-27

申请号：PCT/EP2020/082751

申请日：2020-11-19

申请人： NUTRECO IP ASSETS B.V.

发明人： VAN KEMPEN, Theodorus, Antonius, Theresia, Gerardus ,  BOERBOOM, Gavin, Maria ,  SMITS, Coenraad, Henricus, Maria

IPC分类号： A23K20/105 ,  A23K50/30 ,  A23K50/75 ,  A23L33/10 ,  A61K31/56

摘要： The present invention is in the field of animal nutrition, in particular for use in animal husbandry and aquaculture. The invention relates to an animal feed, ingredient, premix or supplement comprising ursolic acid, or a salt, ester or derivative thereof, and optionally an emulsifier system. Animals fed with the feed, ingredient, premix or supplement show increased body weight, average daily gain, feed intake, improved feed conversion rate, increased fat digestibility, increased protein digestibility, increased dry matter digestibility, increased metabolizable energy, reduced cortisol levels, reduced stress, reduced enterobacteriaceae, e.g. Escherichia coli, in the gut, increased butyrate producing microbes in the gut, decreased post-weaning dip and/or increased herd bodyweight uniformity.

公开(公告)号：WO2021035137A1

公开(公告)日：2021-02-25

申请号：PCT/US2020/047390

申请日：2020-08-21

申请人： MICROBIAL DISCOVERY GROUP, LLC

发明人： KING, Michael R. ,  SON, Sona ,  LEISTIKOW, Kyle

IPC分类号： A23K10/18 ,  A23K50/30 ,  A23K50/60 ,  A23K50/75

摘要： The invention relates to direct-fed microbials for use in E. coli and/or Clostridium inhibition in animals in combination with antibiotics. More particularly, the invention relates to isolated Bacillus strains 2, 3, 4, 5, 6, 7, 9, 57, 71, and 126, and strains having all of the identifying characteristics of these strains, for a use comprising the above-mentioned use.

公开(公告)号：WO2020240014A1

公开(公告)日：2020-12-03

申请号：PCT/EP2020/065070

申请日：2020-05-29

申请人： NUTRECO IP ASSETS B.V.

发明人： JAWORSKI, Neil ,  SMITS, Coenraad, Henricus, Maria ,  BUSINK, Ronald

IPC分类号： A01K5/02 ,  A23K10/00 ,  A23K50/30 ,  A23K50/75

摘要： A system for formulating a feed composition for an animal, comprising - a feed ingredient data storage having stored therein for plural feed ingredients, the feed ingredients comprising at least one nutrient, a content of a first fraction of the at least one nutrient exhibiting a first digestion rate, a content of a second fraction of the at least one nutrient exhibiting a second digestion rate, and a content of a third fraction of the at least one nutrient exhibiting a third digestion rate, the first, second and third digestion rates being different from each other, - a nutrient regime data storage that has stored therein a nutrient regime for the animal in terms of a respective feeding amount of at least one of the first fraction of the at least one nutrient having the first digestion rate, the second fraction of the at least one nutrient having the second digestion rate, and the third fraction of the at least one nutrient having the third digestion rate. - a feed composition processor communicatively connected to the feed ingredient data storage and to the nutrient regime data storage and configured to derive, from the nutrient regime for the animal and the contents of the first, second and third fractions of the at least one nutrient as stored in the feed ingredient data storage for the feed ingredients, a feed composition in terms of feed ingredients to be fed to the animal, the feed composition adhering to the nutrient regime, and to output instructions for feeding the animal based on the feed composition.