CA1039671A - Method of preparing starch hydrolysates by enzymatic hydrolysis - Google Patents

Method of preparing starch hydrolysates by enzymatic hydrolysis

Info

Publication number: CA1039671A
Authority: CA; Canada
Prior art keywords: temperature; medium; starch; liquefaction; enzyme
Prior art date: 1974-03-28
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA223,135A

Other languages

English (en)

French (fr)

Other versions

CA223135S (en

Inventor

Niels C. Holt

Cornelis Bos

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

DDS Kroyer AS

Original Assignee

DDS Kroyer AS

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1974-03-28

Filing date

1975-03-26

Publication date

1978-10-03

1975-03-26 Application filed by DDS Kroyer AS filed Critical DDS Kroyer AS

1978-10-03 Application granted granted Critical

1978-10-03 Publication of CA1039671A publication Critical patent/CA1039671A/en

Status Expired legal-status Critical Current

Links

229920002472 Starch Polymers 0.000 title claims abstract description 42
235000019698 starch Nutrition 0.000 title claims abstract description 36
239000008107 starch Substances 0.000 title claims abstract description 32
238000000034 method Methods 0.000 title claims description 25
230000007071 enzymatic hydrolysis Effects 0.000 title 1
238000006047 enzymatic hydrolysis reaction Methods 0.000 title 1
108090000790 Enzymes Proteins 0.000 claims abstract description 18
102000004190 Enzymes Human genes 0.000 claims abstract description 18
238000001816 cooling Methods 0.000 claims abstract description 9
238000010438 heat treatment Methods 0.000 claims abstract description 9
239000002002 slurry Substances 0.000 claims abstract description 9
230000002255 enzymatic effect Effects 0.000 claims abstract description 6
230000007062 hydrolysis Effects 0.000 claims abstract description 4
238000006460 hydrolysis reaction Methods 0.000 claims abstract description 4
229940088598 enzyme Drugs 0.000 claims description 14
102000004139 alpha-Amylases Human genes 0.000 claims description 9
108090000637 alpha-Amylases Proteins 0.000 claims description 9
229940024171 alpha-amylase Drugs 0.000 claims description 8
230000001580 bacterial effect Effects 0.000 claims description 6
108010073178 Glucan 1,4-alpha-Glucosidase Proteins 0.000 claims description 2
239000004382 Amylase Substances 0.000 claims 3
238000001914 filtration Methods 0.000 abstract description 8
229940100445 wheat starch Drugs 0.000 abstract description 7
WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract description 5
239000008121 dextrose Substances 0.000 abstract description 5
238000006243 chemical reaction Methods 0.000 abstract description 4
238000002360 preparation method Methods 0.000 abstract description 4
244000061456 Solanum tuberosum Species 0.000 abstract description 2
235000002595 Solanum tuberosum Nutrition 0.000 abstract description 2
240000006394 Sorghum bicolor Species 0.000 abstract description 2
235000011684 Sorghum saccharatum Nutrition 0.000 abstract description 2
235000021307 Triticum Nutrition 0.000 abstract description 2
244000098338 Triticum aestivum Species 0.000 abstract 1
229940100486 rice starch Drugs 0.000 abstract 1
239000000047 product Substances 0.000 description 9
230000014759 maintenance of location Effects 0.000 description 5
239000012467 final product Substances 0.000 description 4
229960001031 glucose Drugs 0.000 description 4
239000002253 acid Substances 0.000 description 3
230000000694 effects Effects 0.000 description 3
239000000413 hydrolysate Substances 0.000 description 3
239000000203 mixture Substances 0.000 description 3
235000000346 sugar Nutrition 0.000 description 3
150000008163 sugars Chemical class 0.000 description 3
SPFMQWBKVUQXJV-BTVCFUMJSA-N (2r,3s,4r,5r)-2,3,4,5,6-pentahydroxyhexanal;hydrate Chemical compound O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O SPFMQWBKVUQXJV-BTVCFUMJSA-N 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
230000002730 additional effect Effects 0.000 description 2
229960000673 dextrose monohydrate Drugs 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 1
101150034533 ATIC gene Proteins 0.000 description 1
108010077805 Bacterial Proteins Proteins 0.000 description 1
229930091371 Fructose Natural products 0.000 description 1
RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
239000005715 Fructose Substances 0.000 description 1
101001091385 Homo sapiens Kallikrein-6 Proteins 0.000 description 1
102100034866 Kallikrein-6 Human genes 0.000 description 1
GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 1
240000003183 Manihot esculenta Species 0.000 description 1
235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 1
240000007594 Oryza sativa Species 0.000 description 1
235000007164 Oryza sativa Nutrition 0.000 description 1
241000209140 Triticum Species 0.000 description 1
239000012084 conversion product Substances 0.000 description 1
238000004042 decolorization Methods 0.000 description 1
229960002737 fructose Drugs 0.000 description 1
235000021433 fructose syrup Nutrition 0.000 description 1
235000014571 nuts Nutrition 0.000 description 1
229920000136 polysorbate Polymers 0.000 description 1
235000009566 rice Nutrition 0.000 description 1
241000894007 species Species 0.000 description 1
239000007858 starting material Substances 0.000 description 1
238000005979 thermal decomposition reaction Methods 0.000 description 1
IEDVJHCEMCRBQM-UHFFFAOYSA-N trimethoprim Chemical compound COC1=C(OC)C(OC)=CC(CC=2C(=NC(N)=NC=2)N)=C1 IEDVJHCEMCRBQM-UHFFFAOYSA-N 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K1/00—Glucose; Glucose-containing syrups
- C13K1/06—Glucose; Glucose-containing syrups obtained by saccharification of starch or raw materials containing starch

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Emergency Medicine (AREA)
General Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Biochemistry (AREA)
Organic Chemistry (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)

CA223,135A 1974-03-28 1975-03-26 Method of preparing starch hydrolysates by enzymatic hydrolysis Expired CA1039671A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1374774A GB1448786A (en)	1974-03-28	1974-03-28	Method of preparing starch hydrolysates by enzymatic hydrolysis

Publications (1)

Publication Number	Publication Date
CA1039671A true CA1039671A (en)	1978-10-03

Family

ID=10028650

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA223,135A Expired CA1039671A (en)	1974-03-28	1975-03-26	Method of preparing starch hydrolysates by enzymatic hydrolysis

Country Status (5)

Country	Link
AT (1)	AT343069B (de)
BE (1)	BE827182A (de)
CA (1)	CA1039671A (de)
FR (1)	FR2265857B3 (de)
GB (1)	GB1448786A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2757036A1 (de) *	1977-12-21	1979-06-28	Escher Wyss Gmbh	Verfahren zur herstellung eines nahrungsmittels aus getreide
GB2129806B (en) *	1982-10-29	1986-04-03	Cpc International Inc	Process for preparing high-dextrose starch hydrolysates with immobilized glucoamylase
CO6480105A1 (es) *	2011-01-04	2012-07-16	Promotora De Innovacion En Biotecnologia S A S Promitec Santander S A S	Proceso con adicion dosificada de materia prima y enzima para la produccion de malto dextrinas y jarabes de glucosa altamente concentrados a partir de almidones.

1974
- 1974-03-28 GB GB1374774A patent/GB1448786A/en not_active Expired
1975
- 1975-03-25 FR FR7509221A patent/FR2265857B3/fr not_active Expired
- 1975-03-26 CA CA223,135A patent/CA1039671A/en not_active Expired
- 1975-03-26 AT AT233175A patent/AT343069B/de not_active IP Right Cessation
- 1975-03-26 BE BE154765A patent/BE827182A/xx unknown

Also Published As

Publication number	Publication date
FR2265857B3 (de)	1977-11-25
AT343069B (de)	1978-05-10
FR2265857A1 (de)	1975-10-24
GB1448786A (en)	1976-09-08
BE827182A (fr)	1975-07-16
ATA233175A (de)	1977-08-15
AU7952275A (en)	1976-09-30

Publication	Publication Date	Title
US3804715A (en)	1974-04-16	Process for preparing sugar containing maltose of high purity
US4113509A (en)	1978-09-12	Enzymatically produced maltose-maltotriose starch hydrolysate
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US3039935A (en)	1962-06-19	Production of crystalline glucose
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US5462864A (en)	1995-10-31	Manufacturing method of high purity maltose and its reduced product
JPS6185198A (ja)	1986-04-30	生デンプンの糖化
EP0672164B1 (de)	1998-05-06	Trübungsfreie cyclodextrine
US3838006A (en)	1974-09-24	Process for producing heat-resistant starch syrups
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