FIELD: food and medicinal industry. SUBSTANCE: plant raw (above ground part of tassel flower (amaranthus) herb) is extracted with 0.25% oxalic acid an aqueous solution at hydromodulus = 1:(10-15). Extraction is carried out in rotor-pulsating apparatus in gap between stator and revolving rotor. Values of rate gradient are from 1.8 x 106 to 4.6 x 106 m/s x m for 30-240 s. Extract is subjected for ultrafiltration through hollow-fibrous membrane filter (pore diameter is 10-100 kDa) under pressure 0.12 MPa. Then pectin substances are concentrated and purified from low-molecular and inorganic impurities. EFFECT: increased output, improved quality of pectin, high yield of the end product. 1 dwg, 12 ex, 1 tbl
Title | Year | Author | Number |
---|---|---|---|
METHOD OF PECTIN PREPARING | 1998 |
|
RU2190624C2 |
METHOD OF PECTIN PREPARING | 1997 |
|
RU2119497C1 |
METHOD OF PREPARING FODDER ADDITION FROM VEGETABLE RAW | 1999 |
|
RU2168908C2 |
METHOD PREPARING PECTIN FROM AMARANTH ABOVE-GROUND PARTS | 1995 |
|
RU2101294C1 |
YOUNG CHICKEN FEEDING METHOD | 1999 |
|
RU2160994C1 |
PROCESS OF EXTRACTION OF VEGETABLE STOCK ( VARIANTS ) | 2001 |
|
RU2203122C1 |
METHOD OF PREPARING PECTIN FROM GREEN COMPOUND OF LUPINE | 1998 |
|
RU2157380C2 |
METHOD OF PASTEURIZATION OF MILK AND LIQUID CULTURED-MILK PRODUCTS | 1998 |
|
RU2161413C2 |
METHOD OF PLANT PROTEIN PREPARING | 1997 |
|
RU2134991C1 |
METHOD OF PROCESSING PLANT RAW MATERIALS TO PRODUCE PECTIN AND FOOD PRODUCTS CONTAINING PECTIN AND LINE FOR THIS IMPLEMENTATION | 2007 |
|
RU2354140C1 |
Authors
Dates
1998-12-20—Published
1997-08-20—Filed