Reference

Clinical aspects of oxalic acid metabolism

Clinical aspects of oxalic acid metabolism. Balcke, P.Several substances are used for example 144-62-7 which is its cas registry number. (1. Med. Universitaetsklin., Vienna A-1090, Austria). Infusionsther. Klin. Ernaehr. - Forsch. Prax., 10(6), 318-21 (German) 1983. CODEN: IKEFAP. ISSN: 0378-0791. DOCUMENT TYPE: Journal; General Review CA Section: 14 (Mammalian Pathological Biochemistry) A review with 33 refs. on oxalate metab. in primary and secondary hyperoxalurias and in kidney insufficiency. .

Purification of crude glyceride oil compositions

Purification of crude glyceride oil compositions. Tanahashi, Seiichi; Nagano, Kaoru; Kasai, Masaaki; Tsubone, Fujihiko; Iwama, Akio; Kazuse, Yoshitaka; Tasaka, Kentaro; Isooka, Yutaka (Nitto Electric Industrial Co., Ltd. ; Rinoru Oil Mills Co., Ltd., Japan). Eur. Pat. Appl. EP 94252 A1 16 Nov 1983, 36 pp. DESIGNATED STATES: R: DE, FR, GB, NL. (English). (European Patent Organization). CODEN: EPXXDW. CLASS: IC: C11B003-00. APPLICATION: EP 83-302647 10 May 1983. PRIORITY: JP 82-77748 10 May 1982.There are some reagents with their cas registry numbers 77-92-9 and 144-62-7 are used in this study. DOCUMENT TYPE: Patent CA Section: 17 (Food and Feed Chemistry) Crude glyceride oils contg. phospholipids and waxes as the main impurities were purified by dilg. with an org. solvent and contacting, under pressure, the dild. glyceride with a semipermeable polyimide membrane. The membrane-permeable liq. with a gum material content of 3100 ppm is then blended with an adsorbent, and deodorized to yield a purified glyceride oil suitable for food use. Thus, 27 wt.% hexane [110-54-3] micella of crude soybean oil contg. 2.18% phospholipid was ultracentrifuged through a polyimide ultrafiltration membrane contg. the repeating unit I under 3 kg/cm2 pressure at 40° with a flow rate of 14 L/min. Hexane was then distd. off the membrane-permeable liq. and 25 tons of this oil were heated to ~85°, a 75% phosphoric acid soln. was added to a final concn. of 0.05% by wt. of the oil, the oil was addnl. heated to 110°, and activated clay was added to 0.8% by wt. of the treated oil. After filtering off the clay the bleached oil was deodorized by steam stripping to yield 20 tons of purified soybean oil contg. 21.08 ppm phospholipid. The oil was stable for 3 mo in an outdoor storage tank. .