Adsorbent, process for producing the same, and method of treatin

Details Adsorbent, process for producing the same, and method of treatin Adsorbent, process for producing the same, and method of treatin

1996-10-23

1999-03-23

Knode, Marian C.

Food or edible material: processes, compositions, and products

Involving ion exchange, sequestering or chelating material

426330, 426333, 426599, 426616, A23C 914, C12H 104, C12H 114

Patent

active

058856382

ABSTRACT:
An adsorbent is described, which has a pore structure suitable for the selective and efficient removal of bitter components from fruit juice, and which does not contain ionic functional groups or the like in the structure thereof and can be easily handle, and more specifically, which comprises a porous crosslinked polymer produced from an aromatic vinyl monomer compound, and in which the specific surface area per dry unit weight, the pore volume per water-wet unit volume, and the specific surface area attributable to pores having a radius not smaller than 50 .ANG. per water-wet unit volume are not smaller than respective specific values. A process for producing the adsorbent and a method of treating fruit juice using the adsorbent are also described.

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Journal of Food Science, vol., 58, No. 4, pp. 801-804, (1993), D.J. Tseng, et al., "Sorption of Ethyl Butyrate and Octanal Constituents of Orange Essence by Polymeric Adsorbents".
Journal of Food Science, vol. 57, No. 1, pp. 186-189, (1992), A. P. Ericson, et al., "Recovery of Grapefruit Oil Constisuents from Processing Waste Water Using Styrene-Divinylbenzene Resins".
Food Technology, Apr. 1990, pp. 130-132, R.F. Matthews, et al., "Removal of Limonin and Naringin from Citrus Juice by Styrene-Divinylbenzene Resins".

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