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Heikki O. Heikkila Patents |
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Inventor: Heikkila; Heikki O.
Address: Espoo, FI
No. of patents: 5
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5516763 |
Crystalline lactitol monohydrate and a process for the preparation thereof, use thereof, and swe |
May 14, 1996 |
| A crystalline lactitol monohydrate having lattice cell constants a =7.815.+-.0.008 .ANG., b=12.682.+-.0.008 .ANG., and c=15.927.+-.0.008 .ANG., and a melting range between 90.degree. and 105.degree. C., and a water content between 4.85 and 5.15%, as well as a process of preparing sai |
| 5494525 |
Crystalline anhydrous lactitol and a process for the preparation thereof as well as use thereof |
February 27, 1996 |
| The invention relates to a novel crystalline anhydrous lactitol, a process for the preparation thereof, and the use thereof. The novel crystalline anhydrous lactitol belongs to the monoclinic crystal system and has the unit cell constants: (a)=7.614 A; (b)=10.757 A; (c)=9.370 A and . |
| 4955363 |
Process of recovering lactose from whey |
September 11, 1990 |
| A method of recovering lactose from milk whey or cheese whey with a high yield, wherein the whey is concentrated, part of the lactose is crystallized, and the crystals are separated and dried; the mother liquor is purified by heating it to about 60.degree. to 70.degree. C. at a pH of |
| 4359430 |
Betaine recovery process |
November 16, 1982 |
| Betaine is recovered from natural sources such as beet molasses, rest molasses and vinasse by diluting the molasses to 25-50% solids, introducing the molasses to the top of a chromatographic column containing a salt of a polystyrene sulfonate cation exchange resin cross-coupled with |
| 4066711 |
Method for recovering xylitol |
January 3, 1978 |
| A method for preparing pharmaceutical grade xylitol from an aqueous solution containing mixtures of polyols including xylitol which comprises subjecting the solution to a crude crystallization and recrystallization of xylitol followed by the recovery of residual xylitol from the mother |
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