公开(公告)号：US1532271A

公开(公告)日：1925-04-07

申请号：US47785321

申请日：1921-06-15

申请人： JAMES SLAY RONALD

发明人： JAMES SLAY RONALD

IPC分类号： C13B20/00

CPC分类号： C13B20/005

公开(公告)号：US1476242A

公开(公告)日：1923-12-04

申请号：US34997720

申请日：1920-01-07

申请人： ELLIOTT ROY D

发明人： ELLIOTT ROY D

IPC分类号： C13B20/00 ,  C13B20/12

CPC分类号： C13B20/12 ,  C13B20/005

公开(公告)号：US1448421A

公开(公告)日：1923-03-13

申请号：US39824720

申请日：1920-07-22

申请人： SORENSEN CARL J G

发明人： SORENSEN CARL J G

IPC分类号： C13B20/00

CPC分类号： C13B20/005

公开(公告)号：US20240352546A1

公开(公告)日：2024-10-24

申请号：US18691938

申请日：2022-09-29

申请人： Suiteg GmbH

发明人： Wolfgang Klosterhalfen

IPC分类号： C13B10/08 ,  A01G22/25 ,  C13B5/02 ,  C13B15/00 ,  C13B20/00 ,  C13B30/00 ,  C13B30/02

CPC分类号： C13B10/08 ,  A01G22/25 ,  C13B5/02 ,  C13B15/00 ,  C13B20/00 ,  C13B30/002 ,  C13B30/02

摘要： A method for cultivation and processing of sugar beets the includes steps of: providing the sugar beets and/or sugar beet seedlings in a first step; supplying the sugar beets and/or the sugar beet seedlings with a nutrient solution during growth in a second step; harvesting at least partially fully grown sugar beets in a third step; processing the harvested sugar beets in a sugar production plant in order to extract sugar from the sugar beets in a fourth step; the nutrient solution used in the second step is at least partially obtained by recovering water in the fourth step which is recycled in the second step.

公开(公告)号：US11306337B2

公开(公告)日：2022-04-19

申请号：US15775690

申请日：2016-11-11

申请人： CTC—Centro de Tecnologia Canavieira S.A.

发明人： Iuri Estrada Gouvea ,  Cesar Moises Camilo ,  Jaime Finguerut ,  Michael Cook

IPC分类号： C12P19/12 ,  C12P19/14 ,  C13B20/00 ,  C12N9/24 ,  C12P19/02

摘要： An industrial process using kestose hydrolases to enable the use of sugar mixtures containing 1-kestose in the industrial production of sucrose (as crystallized sugar) by providing a method for the conversion of 1-kestose into sucrose and fructose in a sugar solution, containing kestose and more than 10 mM sucrose (3 g/L), and comprising the enzymatic hydrolysis (preferably using 1-FEH enzymes—EC 3.2.1.153) of 1-kestose. The process further provides a method of producing a polypeptide having 1-kestose hydrolase activity and a composition comprising the polypeptide.

公开(公告)号：US20200172988A1

公开(公告)日：2020-06-04

申请号：US16622369

申请日：2018-06-14

申请人： CHEMTREAT, INC

发明人： John K Burchtorf ,  Megan PETTYGROVE ,  William H HENDERSON

IPC分类号： C13B20/00

摘要： A method for determining the lignin or lignin by-product content of a process stream includes measuring the fluorescence parameter of a fluorescence spectra of the process stream, comparing the measured fluorescence parameter with predetermined a fluorescence parameter of lignin or lignin by-product reference samples, determining the amount of lignin or lignin by-product based on the comparison with the reference samples. Lignin or lignin by-products can then be removed from a process stream by adding a sufficient amount of a compound suitable for precipitating the lignin or lignin by-product to the process stream, and removing the precipitated lignin or lignin by-product from the process stream.

公开(公告)号：US20180282828A1

公开(公告)日：2018-10-04

申请号：US15475584

申请日：2017-03-31

申请人： HealthPro Brands, Inc.

发明人： Todd Wichmann

IPC分类号： C13B20/00 ,  C13B30/02 ,  B01D11/02 ,  B01D21/00

摘要： Improved processes for extracting water soluble nutrients including sugars from plants and in particular sugar cane. The plants may be washed with a wash solution. After washing, water soluble nutrient containing liquid is extracted from the plants. A diluted wash solution may be added to the crushed plants to improve the extraction of the water soluble nutrients. The wash solution may be added to the liquid collected during the extraction to improve the separation of impurities from the nutrient containing liquid. The extracted liquid may demonstrate at least one of improved purity, improved clarity, improved filtration times, improved whiteness, and improved total recovered water soluble nutrients.

公开(公告)号：US20180237805A1

公开(公告)日：2018-08-23

申请号：US15954752

申请日：2018-04-17

申请人： Toray Industries, Inc.

发明人： Hiroyuki Kurihara ,  Hiroko Ishizuka ,  Katsushige Yamada

IPC分类号： C12P7/14 ,  C13B50/00 ,  C12P7/10 ,  C12P19/02 ,  C13K13/00 ,  C13K5/00 ,  C13K1/04 ,  C12N1/22 ,  C13B30/00 ,  C13B20/00 ,  C12P19/14

摘要： A sugar liquid or solid sugar is derived from cellulose-containing biomass or blackstrap molasses, wherein content of one or more free amino acids selected from the group consisting of serine, threonine, asparagine, aspartic acid, glutamine, glutamic acid, proline, phenyl alanine, lysine, and histidine, which are impurities, is below the limit of detection.

公开(公告)号：US09945000B2

公开(公告)日：2018-04-17

申请号：US15133529

申请日：2016-04-20

申请人： FPINNOVATIONS

发明人： Naceur Jemaa ,  Michael Paleologou ,  Talat Mahmood

IPC分类号： C13B20/00 ,  C13B20/14 ,  C07C51/47 ,  C01B17/90 ,  B01J41/04 ,  C13K1/02 ,  C13K13/00 ,  B01J41/13

CPC分类号： C13B20/146 ,  B01J41/04 ,  B01J41/13 ,  C01B17/905 ,  C07C51/47 ,  C13K1/02 ,  C13K13/002 ,  C07C55/10 ,  C07C53/02 ,  C07C59/08

摘要： Acid hydrolysis of biomass is an important step for releasing the component sugars before converting them to fuels and/or biochemicals. During such a process, a significant amount of mineral acid, such as sulfuric acid, is used. In most cases, the residual acid is neutralized with lime before the sugar conversion step. By doing so, a waste calcium sulphate stream is generated and sent to disposal. The efficient separation of acid from the sugars would allow the recycle of the acid and make the entire process more economically viable. We found that a resin bed packed with an acid retardation resin can be used to achieve an efficient separation (i.e. 98.5% recovery of the acid) of the sulfuric acid from the sugars. The resin bed can be simply regenerated with water.

公开(公告)号：US09765409B2

公开(公告)日：2017-09-19

申请号：US14782162

申请日：2014-04-04

申请人： NOVOZYMES A/S

发明人： Sara Landvik ,  Lorena G. Palmen ,  Thiago O. Basso ,  Eduardo Alberto Borges Da Silva

IPC分类号： C13B20/00 ,  C12N9/46 ,  C12N9/96

CPC分类号： C13B20/002 ,  C12N9/2454 ,  C12N9/96 ,  C12Y302/01011

摘要： The present invention relates to isolated polypeptides having dextranaseactivity, and polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.