公开(公告)号：DE2517033A1

公开(公告)日：1976-11-04

申请号：DE2517033

申请日：1975-04-17

Applicant: BASF AG

Inventor： FINK FRITZ ING GRAD ,  BUCHNER ANTON ,  TIEFENBACHER HUBERT DR MED ,  WITTING REINERT ,  KOHLER WALTER

IPC: A23K50/15 ,  A23L5/20 ,  A23K1/14

Abstract: A method for the degradation of the aflatoxin content of feeding stuffs through the addn. of ammonia derivs. by adding the ammonium salts of CnH2n+1 COOH, (n = 1-3) ammonium bicarbonate, urea or a mixt of these is new. The max. aflatoxin content in feeding stuff is set at 50 ppn. (F.A.O). The ammonia derivs. used are non-toxic and are practically tasteless and odourless. They do not adversely affect the ingredients of the feeding stuff and the nitrogen content is increased. They do not prejudice further processing, e.g. milling to an oil cake, and are non-corrosive, so special containers are not required for the final prod.

公开(公告)号：DE3048000A1

公开(公告)日：1982-07-15

申请号：DE3048000

申请日：1980-12-19

Applicant: BASF AG

Inventor： HOPPE PETER PAUL DR MED ,  SCHNEIDER JOACHIM U DIPL CHEM ,  SCHULZ BERNHARD DIPL CHEM DR ,  TIEFENBACHER HUBERT DR MED

IPC: A61K9/00 ,  A61K9/107 ,  A61K47/14 ,  A61K47/26 ,  A61K47/44 ,  A61K31/015

Abstract: A process for the preparation of beta -carotene micellar solutions, wherein a non-ionic emulsifier which is suitable for the preparation of micellar solutions is heated at from 160 DEG to 180 DEG C. and a total of from 20 to 30% by weight, based on the emulsifier, of beta -carotene is introduced in the presence of a conventional antioxidant, the hot homogeneous mixture is cooled rapidly to below 100 DEG C. by adding water, and the formulation is brought to the desired concentration of from 3 to 6% by weight by adding further water, and the beta -carotene micellar solutions obtained by this process. The non-ionic emulsifiers used in this process have an HLB value of from 12 to 16, and are in particular oxyethylated triglycerides of fatty acids of 12 to 18 carbon atoms containing 20-60 oxyethylene units. Parenteral admininstration of the stable beta -carotene micellar solutions according to the invention to cattle relieves the disturbed estrus cycle and impaired fertility caused by beta -carotene deficiency.

公开(公告)号：DE2729917A1

公开(公告)日：1979-01-04

申请号：DE2729917

申请日：1977-07-02

Applicant: BASF AG

Inventor： TIEFENBACHER HUBERT DR MED ,  KRAUS FRIEDRICH DIPL CHEM DR ,  MATTHIAS GUENTHER DIPL CHEM DR

IPC: A23K1/16 ,  A23K1/00 ,  A23K1/18 ,  A23K1/20 ,  A23K50/15 ,  C08L61/24

Abstract: Feed pellets are produced by homogeneously mixing feed meals with from 0.1 to 2% of a pulverulent urea-formaldehyde resin obtained by spray-drying a glue solution, and pelletizing the mixture.

公开(公告)号：DE2544217A1

公开(公告)日：1977-04-21

申请号：DE2544217

申请日：1975-10-03

Applicant: BASF AG

Inventor： SCHUMACHER HORST DIPL CHEM DR ,  TIEFENBACHER HUBERT DR MED ,  KRAPF HEINZ DIPL CHEM DR ,  OPPENLAENDER KNUT DIPL CHEM DR

IPC: A23D7/01 ,  A23D9/013 ,  A23K20/158 ,  A23K1/00 ,  A23C11/00

Abstract: New emulsifier mixt. contains, as co-emulsifier, >=1 monoester of glycerol with a natural 10-24C unsatd. fatty acid, oxyethylated, on av. 6-9 (6.5-8.5) times molecule. Emulsifier is a soya oil- contg. lecithin. Mixt. is partic. useful in nutrition of young animals, e.g. calves and piglets. Monoglyceride oxyethylate, (I), compensates for low emulsifying properties of lecithin. Thus, addn. of 0.2 g glycerol monooleate + 7.5 C2H4O to 1 g lecithin and 20 g fat, gave a mixt. contg. 100 vol. % emulsion after 5, 30 and 60 min. and 99 vol. % emulsion after 24 hrs. No emulsion was obtd. without (I). (I) are liquid.