Hydrolysis of lactose with -D-galactosidase
The conditions of lactose hydrolysis with enzyme preparation of D-galactosidase were investigated. The aim of this work was to considered the use of whey in fermentative processes with yeast Saccharomyces cerevisiae. Enzymatic hydrolysis was conducted at different temperatures, with different lactos...
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| Format: | Article |
| Language: | English |
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Croatian Dairy Union
2001-06-01
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| Series: | Mljekarstvo |
| Subjects: | |
| Online Access: | http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=3555 |
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| _version_ | 1849397327209431040 |
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| author | Vesna Stehlik-Tomas Slobodan Grba Damir Stanzer Vlatka Gulan-Zetić |
| author_facet | Vesna Stehlik-Tomas Slobodan Grba Damir Stanzer Vlatka Gulan-Zetić |
| author_sort | Vesna Stehlik-Tomas |
| collection | DOAJ |
| description | The conditions of lactose hydrolysis with enzyme preparation of D-galactosidase were investigated. The aim of this work was to considered the use of whey in fermentative processes with yeast Saccharomyces cerevisiae. Enzymatic hydrolysis was conducted at different temperatures, with different lactose concentrations in medium and different concentrations of added enzyme. The results show that optimal temperature for hydrolysis was 40°C. The optimal amount of enzyme preparation was 2 gL-1 in lactose medium with 5-10 % lactose. |
| format | Article |
| id | doaj-art-aee5a1c0cbbb4f22b5758d700e28c3b5 |
| institution | Kabale University |
| issn | 0026-704X 1846-4025 |
| language | English |
| publishDate | 2001-06-01 |
| publisher | Croatian Dairy Union |
| record_format | Article |
| series | Mljekarstvo |
| spelling | doaj-art-aee5a1c0cbbb4f22b5758d700e28c3b52025-08-20T03:39:04ZengCroatian Dairy UnionMljekarstvo0026-704X1846-40252001-06-01513187196Hydrolysis of lactose with -D-galactosidaseVesna Stehlik-TomasSlobodan GrbaDamir StanzerVlatka Gulan-ZetićThe conditions of lactose hydrolysis with enzyme preparation of D-galactosidase were investigated. The aim of this work was to considered the use of whey in fermentative processes with yeast Saccharomyces cerevisiae. Enzymatic hydrolysis was conducted at different temperatures, with different lactose concentrations in medium and different concentrations of added enzyme. The results show that optimal temperature for hydrolysis was 40°C. The optimal amount of enzyme preparation was 2 gL-1 in lactose medium with 5-10 % lactose.http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=3555Saccharomyces cerevisiaewheyhidrolysis lactose |
| spellingShingle | Vesna Stehlik-Tomas Slobodan Grba Damir Stanzer Vlatka Gulan-Zetić Hydrolysis of lactose with -D-galactosidase Mljekarstvo Saccharomyces cerevisiae whey hidrolysis lactose |
| title | Hydrolysis of lactose with -D-galactosidase |
| title_full | Hydrolysis of lactose with -D-galactosidase |
| title_fullStr | Hydrolysis of lactose with -D-galactosidase |
| title_full_unstemmed | Hydrolysis of lactose with -D-galactosidase |
| title_short | Hydrolysis of lactose with -D-galactosidase |
| title_sort | hydrolysis of lactose with d galactosidase |
| topic | Saccharomyces cerevisiae whey hidrolysis lactose |
| url | http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=3555 |
| work_keys_str_mv | AT vesnastehliktomas hydrolysisoflactosewithdgalactosidase AT slobodangrba hydrolysisoflactosewithdgalactosidase AT damirstanzer hydrolysisoflactosewithdgalactosidase AT vlatkagulanzetic hydrolysisoflactosewithdgalactosidase |