首页> 外国专利> MEDIA FOR THE CULTURE OF WASTE CASTOR-OIL-PLANT CAKE FOR SIMULTANEOUS PRODUCTION OF THE PHYTASE AND THANASE ENZYMES, AND DETOXIFICATION OF THE CASTOR-OIL-PLANT CAKE, USING THE MICROORGANISM PAECILOMYCES VARIOTII AND USING SOLID FERMENTATION, THE ENZYMES OBTAINED AND THE USES THEREOF

MEDIA FOR THE CULTURE OF WASTE CASTOR-OIL-PLANT CAKE FOR SIMULTANEOUS PRODUCTION OF THE PHYTASE AND THANASE ENZYMES, AND DETOXIFICATION OF THE CASTOR-OIL-PLANT CAKE, USING THE MICROORGANISM PAECILOMYCES VARIOTII AND USING SOLID FERMENTATION, THE ENZYMES OBTAINED AND THE USES THEREOF

机译：同时利用微生物<变种>曲霉菌>和固体发酵法生产用于同时生产植酸酶和脂肪酶的废蓖麻油渣饼的培养基，以及对蓖麻油渣饼进行解毒的培养基获得的酶及其用途

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摘要

The present invention relates to the simultaneous production of thanase and phytase from waste castor-oil-plant cake in solid-state fermentation with Paecilomyces variotii, and also the reduction in the concentration of castor oil after fermentation, thereby promoting the detoxification thereof. The use of enzymes in animal nutrition is known and is the subject of intense interest. The greatest difficulty in terms of wider use of enzymes is still the production cost. The use of waste for animal nutrition represents a viable alternative for this sector, and also for the production of biocatalysts by means of solid fermentation. The present invention determined optimum values for constitution of the culture medium using waste castor-oil-plant cake for production of the phytase and thanase enzymes by means of the solid fermentation of the microorganism Paecilomyces variotii, in such a manner as to produce the greatest possible quantity of enzyme and to achieve the greatest possible performance level thereof. In addition, the present invention enables the detoxification of waste castor-oil-plant cake on account of the degradation of castor oil, the greatest toxic agent thereof, thereby making the waste an ingredient that it is advantageous to use in animal feed.

机译：本发明涉及在天花拟青霉的固态发酵中从废蓖麻油植物饼中同时生产多聚糖酶和植酸酶，还涉及发酵后蓖麻油浓度的降低。促进其排毒。酶在动物营养中的用途是已知的，并且是引起广泛关注的主题。就广泛使用酶而言，最大的困难仍然是生产成本。废物用于动物营养是该领域的可行替代方案，也是通过固体发酵生产生物催化剂的可行选择。本发明确定了利用废弃的蓖麻油植物饼通过微生物 Paricilomyces variotii 的固体发酵生产肌醇六磷酸酶和多聚糖酶的培养基的最佳培养基组成。产生最大可能量的酶并达到最大可能性能水平的方式。另外，由于蓖麻油的最大毒性剂蓖麻油的降解，因此本发明能够对蓖麻油植物废饼进行解毒，从而使废弃物成为在动物饲料中有利使用的成分。 展开▼

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公开/公告号WO2013020189A1

专利类型

公开/公告日2013-02-14

原文格式PDF

申请/专利权人 UNIVERSIDADE ESTADUAL DE CAMPINAS - UNICAMP;MACEDO GABRIELA ALVES;MADEIRA JUNIOR JOSE VALDO;
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申请/专利号WO2012BR00251

发明设计人 MACEDO GABRIELA ALVES;MADEIRA JUNIOR JOSE VALDO;
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申请日2012-07-23

分类号C12N1/14;C12N9/16;C12R1/79;

国家 WO

入库时间 2022-08-21 16:34:58

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机译：通过发酵罐发酵的水变微生物拟青霉同时产生橙色酶植酸酶和鞣酶的残基类型的培养基及其用途。

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2. A new process for simultaneous production of tannase and phytase by Paecilomyces variotii in solid-state fermentation of orange pomace [J] . Jose Valdo Madeira Jr, Juliana Alves Macedo, Gabriela Alves Macedo Bioprocess and Biosystems Engineering . 2012,第3期

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