Notes

Snack Meals Extruder Machine
No. 2,928,821 describes a method of manufacturing a protein-lipid complex from vegetable material. Chayen states that the preferred temperature of the liquid fed into the hammermill is about 45°-55° F. The comminution can occur underneath atmospheric strain, or within the presence of a vacuum to withdraw the unstable elements responsive for the beany taste of soy bean merchandise.
However, Chayen's process has disadvantages. Only proteins and lipids, however not carbohydrates are recovered from the feed vegetable material. Also, Chayen reports a yield of lower than 50% of his protein-fat complicated on check with peanuts. Such low yields are of limited commercial value.
Generally the higher the temperature used, the less residence time required within the heating stage. For example, the extract could be maintained at about 285° F for about 15 seconds in the heating stage to destroy anti-nutritional elements. This step will not be required for all sorts of oilseeds.
SUMMARY OF THE INVENTION I really have now invented a course of for producing an edible extract from oilseeds with the above features. The process is notably satisfactory when entire soy beans or whole peanuts are the source seed materials. A course of as claimed in claim 38 wherein the comminuted oilseed is soaked within the extraction resolution for from about 3 to about 7 minutes. A course of as claimed in declare 42 comprising the additional step of dehulling the soy beans earlier than comminuting.
Analysis of the powder is proven in Table 1. Although this hydrocarbon solvent extraction methodology has achieved industrial success, it isn't with out disadvantages. The current invention has been described with reference to a most popular embodiment. However other versions of this process are equally suitable to follow this invention.
Normally humans not directly obtain protein from vegetable material by consuming animals which eat the vegetable material. It can be extra environment friendly if it have been potential for humans to instantly eat extra protein in vegetable materials without having to depend on animal intermediaries. Based on the whole soluble solids in the clarified extract, the yield primarily based on the starting beans was seventy six.1%. biscuit production line produced had a great flavor and good wetting characteristics.
The rest of the method comprises steps for concentrating and stabilizing the extracted carbohydrates, lipids and proteins in the extraction solution. This includes clarifying the neutralized comminuted oilseed/extraction solution mixture within the clarification stage 14. Clarification could be carried out earlier than neutralization. A centrifuge is beneficial for accomplishing the clarification step. Sludge, which consists primarily of the fibrous part of the oilseed is the byproduct of the clarification step.
A course of as claimed in claim 38 comprising the additional step of instantizing the powder. A process as claimed in claim 17 wherein the extraction answer accommodates sodium hydroxide. A process as claimed in declare 17 comprising the additional step of instantizing the powder. A course of as claimed in claim 1 whereby the extraction solution incorporates sodium hydroxide. A process as claimed in declare 3 comprising the extra step of instantizing the powder.
This might be described as an enrobing or an encapsulating effect. As used herein the time period "bound lipids" refers again to the share of the whole lipids in the product which aren't extracted by conventional petroleum ether methods. food extruder are determined by acid hydrolyzing the product earlier than conducting the standard ether extraction. Sufficient extraction solution having a sufficiently high pH to yield an alkaline oilseed/extraction solution mixture, i.e., a combination having a pH greater than 7.0, is provided.
Generally, the higher the pH of the extraction solution and thus the oilseed/extract resolution mixture, the upper the yields obtained from the oilseed. For example, the yield increases from about sixty one to about 85% because the pH of the oilseed/extraction resolution combination is elevated from about 7 to about eleven when soy beans are used because the oilseed feed. However, at a pH of about 11 of the oilseed/extraction resolution mixture, the resultant product has a slight sulfide odor. Thus, the extraction solution is limited to having a pH as a lot as about thirteen, and more preferably as a lot as about 11. Preferably the extraction solution has a sufficiently high pH of a minimum of about 9.5 to yield an oilseed/extraction resolution combination having a pH from about 8 to about 10, and extra ideally from about 8.5 to about 9.
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