Notes

Snack Meals Extruder Machine
Alternatively, the comminution can be carried out underneath stress followed by venting to launch undesirable flavors and odors. Comminution under stress has the advantage of increasing the boiling point of the extraction answer, thereby permitting extra severe remedy during the comminution step. This process can be utilized with dehulled soy beans or deskinned peanuts, with or without presoaking. This process also can be utilized with complete soy beans and complete peanuts which haven't been dehulled or presoaked, thereby eliminating the value of presoaking or dehulling related to different processes.
The temperature of the extraction resolution is no much less than 180° F, and ideally near boiling, i.e., about 205° F. Temperatures near boiling serve to destroy the lipoxidase and other warmth labile anti-nutritional components within the oilseed and likewise drive off volatile components responsible for the beany taste of soy beans. A process as claimed in claim 38 wherein the acidic solution incorporates hydrochloric acid.
The preferred equipment for comminution is a hammermill, which has been proven to satisfactorily produce a fantastic grind of oilseed in the presence of the extraction resolution. An added advantage of a hammermill is that it tends to aerate the extraction solution. To overcome the disadvantages of hydrocarbon solvent extraction methods researchers have developed water extraction methods. Chayen, in U.S. Pat.
The released fats was then extracted using diethyl ether. According to snack machine .O.C.S. official methodology Ba 3-38 petroleum ether extraction methodology the lipid content of the dried product was only 4.35% fats. Thus about 80% of the lipids within the product are certain lipids because of encapsulation by protein derivatives. Since bound lipid contents higher than 75% are associated with excessive product stability, this high level of sure lipids signifies that the dried product may be very steady in storage. The dried product is steady for at least 10 months in storage at room temperature.
DESCRIPTION OF THE INVENTION Referring to the FIGURE, an oilseed is comminuted in a comminution stage 10 in the presence of an extraction answer. Furthermore, there may be a residual off-flavor due to the hydrocarbon solvent. In addition, the use of hydrocarbon solvents leads to processing difficulties as a result of flammable and explosive nature of the solvents and air air pollution issues related to hydrocarbons. A process as claimed in declare 38 whereby the comminuted oilseed/extraction resolution combination has a pH from about 8.5 to about 9. A course of as claimed in declare 38 whereby the comminuted oilseed/extraction solution combination has a pH from about eight to about 10. A course of as claimed in declare 17 wherein the comminuted oilseed/extraction resolution combination has a pH lower than about 11.
This could be described as an enrobing or an encapsulating effect. As used herein the term "sure lipids" refers to the proportion of the entire lipids within the product which are not extracted by typical petroleum ether strategies. Total lipids are determined by acid hydrolyzing the product before conducting the conventional ether extraction. Sufficient extraction resolution having a sufficiently high pH to yield an alkaline oilseed/extraction solution combination, i.e., a mix having a pH larger than 7.0, is offered.
The Chayen process does overcome a number of the disadvantages of the hydrocarbon extraction process. Any residual style from the hydrocarbons is eradicated. A product produced by the process of declare 19. As used herein, the time period "comminution" refers to any high pace strategy of dimension reduction, together with, however not limited to chopping, crushing, tearing, shredding, emulsifying and grinding by suitable machinery.
No. 2,928,821 describes a technique of producing a protein-lipid complicated from vegetable material. Chayen states that the popular temperature of the liquid fed into the hammermill is about 45°-55° F. The comminution can occur under atmospheric pressure, or in the presence of a vacuum to withdraw the volatile elements responsive for the beany taste of soy bean merchandise.
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