公开(公告)号：US20190185834A1

公开(公告)日：2019-06-20

申请号：US16281339

申请日：2019-02-21

Applicant: BASF Enzymes LLC

Inventor： Adrienne HUSTON DAVENPORT ,  Hugo D. URBINA ,  Kenneth E. BARRETT ,  Danielle CUSUMANO

IPC: C12N9/44 ,  C12N15/52 ,  C11D3/386

CPC classification number: C12N9/2457 ,  C11D3/386 ,  C12N9/2451 ,  C12N15/52 ,  C12P19/02 ,  C12P19/16 ,  C12Y302/01041 ,  Y02E50/17

Abstract: The present invention relates to thermostable pullulanases useful for industrial and scientific purposes. The present invention provides methods for producing the modified pullulanase, enzymatic compositions comprising the modified pullulanase, and methods for use of the enzymatic compositions.

公开(公告)号：US20150361478A1

公开(公告)日：2015-12-17

申请号：US14764142

申请日：2014-01-28

Applicant: BASF ENZYMES LLC

Inventor： Cristina POP ,  Arne I. SOLBAK, JR. ,  Adrienne HUSTON DAVENPORT

IPC: C12Q1/42

CPC classification number: C12Q1/42 ,  C07K1/145 ,  C12Q1/25 ,  G01N33/573 ,  G01N2333/916

Abstract: An in-feed assay and buffers for extracting an enzyme from a feed pellet treated at high temperature is provided. Another embodiment of the invention is measuring the enzyme activity of the enzyme additive extracted from the animal feed, measuring the quantity of enzyme extracted from the animal feed, or measuring both. In one embodiment the enzyme is an animal feed additive, such as a phytase.

Abstract translation: 提供了进料测定法和用于从高温处理的进料颗粒中提取酶的缓冲液。 本发明的另一个实施方案是测量从动物饲料中提取的酶添加剂的酶活性，测量从动物饲料中提取的酶的量，或测量两者。 在一个实施方案中，酶是动物饲料添加剂，例如植酸酶。