摘要:
The invention relates to the method for producing the fungus Paecilomyces spp., and to the uses, methods and nematicide compositions for the prevention and/or control and/or eradication of nematodes that form cysts developing in solanaceae cultures. Said invention includes a system for the application of the fungus combined with the rotation of cultures for effectively and efficiently reducing the viability of the cysts of nematodes in solanaceae cultures.
摘要:
The present invention relates to a paecilomyces variotii var. brunneolus GPP1101B (microorganism deposit number KCTC 119938BP) isolated during a ginseng fermentation process, and a preparation using the same. According to the present invention, remarkable anticancer, immune regulation, mutation inhibition and antibacterial effects are obtained by injecting the strain or the preparation into a ginseng extract or into a red ginseng extract.
摘要:
Provided herein are methods of preventing/controlling phytoparasitic nematodes in migratory and sedentary endoparasites belonging to families Anguinidae, Aphelenchidae, Aphelenchoididae, Criconematidae, Dolichodoridae, Hemicycliophoridae, Heteroderidae, Hoplolaimidae, Iotonchidae, Neotylenchidae, Pratylenchidae, Sphaerulariidae, Tilenchidae, and Tylenchulidae: Suborder Tylenchina; Longidoridae: Suborder Dorylaimina; Trichodoridae: Suborder Diphtherophorina using Paecilomyces carneus. The compositions and processes disclosed herein are useful in the prevention and/or control and/or eradication of phytoparasitic nematodes that infect and/or infest the vast majority of cultures for animal and human consumption, while optimum conditions are created in the soil for improving crop yield, with the option of getting organic products.
摘要:
A novel compound named "cornexistin" has the formula (I): ##STR1## and it and the corresponding ring-opened diacid and salts thereof have herbicidal and growth regulating effects. Cornexistin can be prepared by cultivation of a microorganism of the genus Paecilomyces, e.g. Paecilomyces variotii Bainier SANK 21086.
摘要:
A METHOD OF RECOVERING PROTEINS FROM MICROBIAL CELLS WHICH COMPRISES PREPARING AN EXTRACT CONTAINING PROTEINS AND SEPARATING THE PROTEINS BY ISOELECTRIC POINT PRECIPITAUON FROM THE EXTRACT, SAID ISOELECTRIC POINT PRECIPITATION BEING PERFORMED IN THE PRESENCE OF A WATER SOLUBLE SALT SELECTED FROM THE GROUP CONSISTING OF ALKALI METAL SALTS AND AMMONIUM SALTS IN SUCH AN AMOUNT THAT THE IONIC STRENGTH OF THE SALT RANGES BETWEEN 0.002 AND 0.2 WHEREBY PRECIPITATES OF PROTEINS AGGREGATE TO GROW IN SIZE AND THE PRECIPITATES CAN BE SEPARATED EASILY TO INCREASE A YIELD OF PROTEIN RECOVERY.
摘要:
A method for producing (-)trans-2, 3-epoxysuccinic acid, which can be used as a good starting material for the sythesis of optically active compounds such as optically specific single .beta.-lactam antibiotics, characterized in that filamentous fungi capable of producing (-)trans-2,3-epoxysuccinic acid are cultured in liquid medium while either ammonia, sodium hydroxide or potassium hydroxide is added to maintain the culture medium in a pH range of 5.0 to 7.5 throughout the culturing period.
摘要:
A novel compound names "cornexistin" has the formula (I): ##STR1## and it and the corresponding ring-opened diacid and salts thereof have herbicidal and growth regulating effects. Cornexistin can be prepared by cultivation of a microorganism of the genus Paecilomyces, e.g. Paecilomyces variotii Bainier SANK 21086.
摘要:
Combinations of alkaline Bacillus protease with alkaline fungal or actinomycete protease show improved detergency. Proteases obtainable from Fusarium sp. or Paecilomyces sp. (fungal) and Nocardiopsis sp. (actinomycete) are preferred.
摘要:
A method for degrading nucleic acids in a waste fermentation solution is disclosed. The method comprises exposing the waste solution to RNases and/or DNases released by autolysis of and/or secreted from Paecilomyces lilaninus which are present in or added to the waste solution. The fermentation of the microorganism occurs under sterile conditions. The microorganism can be transformed with nuclease-encoding genes and added to the waste solution before fermentation. The preferred strain of Paecilomyces lilacinus is DSM 5650.
摘要:
Novel alkaline serine proteases produced by Nocardiopsis sp. strains, for example by aerobic cultivation of strain 10R (NRRL-18262) and Nocardiopsis dassonvillei strain M58-1 (NRRL 18133), the proteases being characterized by a pH optimum of about 8, and by retention of at least 60% of maximum activity at pH 7-11 measured with casein as substrate.The proteases of the invention may be distinguished from the known protease of the Nocardiopsis strain ZIMET 43647 (of East German 2004328) and known Bacillus and fungal alkaline proteases. The Alkaline proteases of strains 10R and M58-1 may also be distinguished from each other.The protease preparations of this invention are useful detergent additives for cold water laundering.