关键词: 大豆分离蛋白, 植物蛋白纤维, 人造牛肉

Abstract:  The artif ical beef with the same color , flavour taste and texture as nature beef is producted from the protein fibres in diameter 1. 0 mm or so, wich are spun with soybean protein isolate (SPI) solution treated by alkali. The solution is injected into a pool containing acid and salt in it where the SPI is coagulated into fibres. The spinning can be well carried out under the conditions of the SPI conc. as 15% or so , the amount of sodium hydroxide added as 0. 9%, the spinning speeds as 3. 49 to 3. 57 cm/s. The fibres with water -weight of 65% are heat -adhibited at some prsesures with prepared food paste from flour , beeef oil, sodium alginate and the artificial beef is actquired , which has as rich nutrition as nature beef , and hardly chlesterol.

Key words:  , Soybean Protein Isolate Artificial Beef Plant Protein Fibre；