公开(公告)号：US20230159965A1

公开(公告)日：2023-05-25

申请号：US16621957

申请日：2018-06-14

Applicant: BASF ENZYMES LLC

Inventor： Brian HOSKINS ,  Anthony V. NEWTON ,  Yun HAN ,  Joseph P. Borst

IPC: C12P7/64 ,  C12P7/06 ,  C12N9/26

CPC classification number: C12P7/64 ,  C12P7/06 ,  C12N9/2414 ,  C12Y302/01001

Abstract: A method for increasing the oil yield in an ethanol production process comprising: adding a liquid enzyme formulation having at least one enzyme, a buffering agent, a stabilizer, and a preservative wherein the pH of the enzyme formulation is about pH 6.0-8.0 to a beer, a distillation, a whole stillage, a centrifugation, a thin stillage, an evaporator, a syrup, or an oil recovery unit.

公开(公告)号：US20170204316A1

公开(公告)日：2017-07-20

申请号：US15300537

申请日：2014-09-15

Applicant: BASF ENZYMES LLC

Inventor： Cristina POP ,  Adrienne Huston DAVENPORT ,  Yun HAN ,  Michael John PRATT ,  Kelvin Ning WONG ,  Bin ZHANG ,  Dongmei REN

IPC: C09K8/035 ,  C09K8/70 ,  C09K8/92 ,  C09D127/08 ,  C12N9/96 ,  C09D105/04 ,  C09D133/00 ,  C09K8/62 ,  C12N9/42

Abstract: The present disclosure relates to enzyme formulations and methods of using the enzyme formulations to reduce the viscosity of fluids used in hydrocarbon recovery. Some embodiments provide particles for well treatment, where the particles comprise an acidifier carrier and an enzyme co-encapsulated within a shell. The particles can, for example, allow a delayed or controlled release of the enzyme in a high temperature, high pressure environment.

公开(公告)号：US20160007633A1

公开(公告)日：2016-01-14

申请号：US14770766

申请日：2014-03-10

Applicant: BASF ENZYMES LLC

Inventor： Yun HAN ,  Michael PRATT ,  Yi WU

IPC: A23K1/165 ,  B01J2/16 ,  C12N9/16

Abstract: A liquid enzyme formulation, an enzyme granule formulation, methods for manufacturing enzyme granules using a fluid bed dryer, wherein the enzyme granules are thermostable without the need for a thermostable coating is provided. The enzyme granules are phytase granules used in the manufacturing of an animal feed, wherein the phytase granule is thermostable without the need for a thermostable coating and the phytase retains about 63% to about 134% of its activity after pelleting at 80° C.

Abstract translation: 提供液体酶制剂，酶颗粒制剂，使用流化床干燥器制备酶颗粒的方法，其中酶颗粒是热稳定的而不需要耐热涂层。 酶颗粒是用于制造动物饲料的植酸酶颗粒，其中植酸酶颗粒是热稳定的，不需要耐热涂层，并且在80℃造粒后，植酸酶保留约63％至约134％的活性。

公开(公告)号：US20200094208A1

公开(公告)日：2020-03-26

申请号：US16677312

申请日：2019-11-07

Applicant: BASF Enzymes LLC

Inventor： Yun HAN ,  Michael PRATT ,  Yi WU

IPC: B01J2/16 ,  C12N9/16 ,  G06K9/00

Abstract: A liquid enzyme formulation, an enzyme granule formulation, methods for manufacturing enzyme granules using a fluid bed dryer, wherein the enzyme granules are thermostable without the need for a thermostable coating is provided. The enzyme granules are phytase granules used in the manufacturing of an animal feed, wherein the phytase granule is thermostable without the need for a thermostable coating and the phytase retains about 63% to about 134% of its activity after pelleting at 80° C.

公开(公告)号：US20190100738A1

公开(公告)日：2019-04-04

申请号：US16062330

申请日：2016-12-16

Applicant: BASF Enzymes LLC

Inventor： Yun HAN

IPC: C12N9/26 ,  C12N9/48 ,  C12N9/50 ,  C12N9/34 ,  C12N9/42 ,  C12N9/16 ,  C12N9/24

Abstract: The present disclosure relates to liquid enzyme formulations containing one or more alpha-amylases for use in starch processing, wherein the pH of the enzyme formulation is about pH 6.0-8.0, and methods of use thereof. The present disclosure further relates to methods of making a liquid enzyme formulation containing one or more alpha-amylase having improved stability, comprising titrating the pH of the liquid enzyme formulation to a range of pH 6.0-8.0.