| 摘要 |
<p>1506846 Imitation meat UNILEVER Ltd 22 May 1975 [22 May 1974] 22896/74 Heading A2B [Also in Division C3] A coagulable protein solution is contacted with a coagulating medium and the material so formed is broken up into discrete portions by adding drops of the coagulable protein solution to the coagulating medium under conditions such that, through relative movement between the coagulating medium and the material added, the protein is drawn out to a product form having at least a 10 fold increase in surface area as compared to the initial surface area of the material added. The product may be used to form imitation meat and reformed meat products, and may be formed into mats or mixed with binders or meats. The protein may be from a vegetable source e.g. soy- or field - bean, an animal source e.g. blood - plasma. muscle or fish protein. Coagulation may be effected in the presence of a salt solution e.g. CaCl 2 and heating the liquid to 70‹C and above also aids coagulation. Examples describe the discharge of soya protein in droplets from a hypodermic syringe into hot Na 2 SO 3 solution whereby a leaf - like structure having at least a 10 fold increase in surface area was produced. Example XVI describes the preparation of a proteinaceous sea - food analogue which was served with mayonaise, tomato ketchup and lemon juice.</p> |
