发明名称 |
METHOD FOR PRODUCING PECTIN CONCENTRATE FROM BEET PULP |
摘要 |
FIELD: food-processing industry. SUBSTANCE: method involves treating beet pulp with open steam having temperature of 125-130 C for 15-20 min; providing hydrolysis of beet pulp with 2.0-2.5% hydrogen peroxide solution for 15-20 min, with following separating of said solution from hydrolyzed beet pulp; extracting pectin substances with water of 5.5-6.0 pH value at temperature 0f 70-75 C; separating extract and condensing it by vacuum boiling until concentrate is obtained. Concentrate may be dried to powdered state. Pectin concentrate comprises 5.0-5.5 wt% of pectin substances at total content of dry substances of 8.0-10.0 wt%. EFFECT: increased efficiency in reprocessing of beet sugar production wastes, improved quality of ready product by reduced color index, increased purity and content of pectin substances. 2 cl, 1 ex |
申请公布号 |
RU2202621(C1) |
申请公布日期 |
2003.04.20 |
申请号 |
RU20010123559 |
申请日期 |
2001.08.22 |
申请人 |
UT SAKHARNOJ SVEKLY I SAKHARA |
发明人 |
KOLESNIKOV V.A.;MOLOTILIN JU.I.;ARTEM'EV A.I.;PAVLOV P.P.;IGNAT'EVA G.N. |
分类号 |
C13B15/00;A23L29/231;C08B37/06 |
主分类号 |
C13B15/00 |
代理机构 |
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