FIELD: chemical technology.
SUBSTANCE: invention relates to a method for preparing alkaline- and thermostable composition based on sugar alcohols of the optical density less or equal to 0.100 in S-test. Method involves treatment of sugar-base composition with strong-base anion-exchange resin in hydroxide form at temperature 30-100°C. Method provides decreasing consumption of chemical reagents and providing carrying out the combined a single-step process for alkaline stabilization and decolorizing.
EFFECT: improved preparing method.
18 cl, 7 tbl, 8 ex
| Title | Year | Author | Number |
|---|---|---|---|
| TREATMENT OF SEWAGE WATER FROM COKING | 2011 |
|
RU2577379C1 |
| METHOD OF PRODUCTION OF THE ALKALI-RESISTANT AND THERMAL-RESISTANT POLYOLS | 2002 |
|
RU2302402C2 |
| COMPOSITIONS CONTAINING REBAUDIOSIDE X | 2012 |
|
RU2728234C2 |
| ALKYLENE OXIDE HYDROLYSIS METHOD INVOLVING CATALYST-STABILIZING ADDITIVE | 1999 |
|
RU2230728C2 |
| METHOD FOR PURIFYING OF SUGAR SOLUTIONS | 2005 |
|
RU2366718C2 |
| METHODS FOR PURIFYING STEVIOL GLYCOSIDES AND USE THEREOF | 2012 |
|
RU2599166C2 |
| POLYDEXTROSE, METHOD OF ITS SYNTHESIS AND SWEET FOOD PRODUCT | 1993 |
|
RU2098426C1 |
| METHOD FOR OBTAINING AN INSULATING PRODUCT BASED ON MINERAL WOOL | 2020 |
|
RU2761948C1 |
| METHOD OF REGENERATING FLUORINATED ALKANE ACIDS FROM WASTE WATERS | 1999 |
|
RU2224721C2 |
| METHOD OF PRODUCING RSiH TYPE SILANES BY DISPROPORTIONATION OF RSiH(OR') (WHERE n=0; 1; R=Me; R'=Me, Et) TYPE HYDRIDE ALKOXYSILANES AND CATALYST FOR REALISING SAID METHOD | 2011 |
|
RU2479350C2 |
