US2022248741A1PendingUtilityA1

Insect products and methods of manufacture and use thereof

50
Individually held — no corporate assignee on recordPriority: Nov 11, 2013Filed: Apr 18, 2022Published: Aug 11, 2022
Est. expiryNov 11, 2033(~7.3 yrs left)· nominal 20-yr term from priority
Inventors:Aaron T. Dossey
A23B 2/90A23B 2/00A23K 10/00A23L 35/00A23L 29/275A23J 3/227A23V 2002/00A23L 3/40A23L 3/00
50
PatentIndex Score
0
Cited by
0
References
0
Claims

Abstract

Methods for producing insect product are provided that include wet-grinding at least one whole insect into an insect slurry and drying the insect slurry to form a dried insect product comprising solid insect matter particles. Methods for producing a chitin product are also provided that include wet-grinding at least one whole insect into an insect slurry and removing chitin from at least a portion of the insect slurry. Insect products are also provided that include a composition derived from at least one whole insect and has solid insect matter particles, in which the composition has a peroxide value of about 30 meq/kg of fat or less and about 90% of the solid insect matter particles, by volume, has a particle size of about 1000 μm or less.

Claims

exact text as granted — not AI-modified
1 - 38 . (canceled) 
     
     
         39 . An insect product prepared by a method comprising:
 wet-grinding whole unwashed insects or whole unwashed adult insects into an insect slurry; and   drying the insect slurry to form a dried insect product comprising solid insect matter particles,   wherein the solid insect matter particles have a particle size of 5 mm or less;   wherein the whole unwashed insects are superworms, crickets, mealworms, grasshoppers, locusts, katydids, caterpillars, or flies;   wherein the solid insect matter particles are present in the dried insect product in an amount from about 85% to about 100% by weight of the dried insect product;   wherein the dried insect product comprises protein in an amount of about 50% or more by weight based on dry weight of the composition;   wherein the step of drying consists of one or more of heat drying, spray drying, or freeze drying; and   wherein the method does not comprise a protein hydrolysis step.   
     
     
         40 . (canceled) 
     
     
         41 . The insect product of  claim 39 , wherein about 90% of the solid insect matter particles, by volume, has a particle size of from about 1 μm to about 1000 μm, and
 wherein the dried insect product has a water activity of about 0.5 aw or less. 
 
     
     
         42 . The insect product of  claim 39 , wherein about 90% of the solid insect matter particles, by volume, has a particle size of about 100 μm or less. 
     
     
         43 - 44 . (canceled) 
     
     
         45 . The insect product of  claim 39 , the method further comprising milling the solid insect matter particles of the dried insect product. 
     
     
         46 . The insect product of  claim 45 , wherein about 90% of the milled solid insect matter particles, by volume, has a particle size of about 100 μm or less. 
     
     
         47 . The insect product of  claim 39 , the method further comprising filtering the dried insect product. 
     
     
         48 . The insect product of  claim 47 , the method further comprising preserving the dried insect product prior to the step of filtering. 
     
     
         49 . The insect product of  claim 47 , the method further comprising preserving the dried insect product after the step of filtering. 
     
     
         50 . The insect product of  claim 39 , the method further comprising removing insect chitin from at least a portion of the insect slurry prior to the step of drying. 
     
     
         51 . The insect product of  claim 50 , the method further comprising preserving the insect slurry prior to the step of removing the insect chitin. 
     
     
         52 . The insect product of  claim 50 , the method further comprising preserving the insect slurry between the step of removing the insect chitin and the step of drying. 
     
     
         53 . The insect product of  claim 39 , the method further comprising removing insect chitin from at least a portion of the dried insect product. 
     
     
         54 - 56 . (canceled) 
     
     
         57 . The insect product of  claim 39 , the method further comprising preserving the insect slurry prior to the step of drying. 
     
     
         58 . The insect product of  claim 57 , the method further comprising reconstituting the dried insect product into a liquid form to produce a liquid insect product. 
     
     
         59 . The insect product of  claim 57 , wherein the step of preserving comprises pasteurizing, sterilization, acidification, pressure, vacuum, cooking, heat treating, low heat storage, pickling, blanching, steaming, boiling, or a combination thereof. 
     
     
         60 . The insect product of  claim 57 , wherein the step of wet-grinding comprises two separate grinding steps, wherein the first grinding step is a coarse wet-grinding and the second grinding step is a fine wet-grinding. 
     
     
         61 . The insect product of  claim 60 , wherein the step of preserving the insect slurry occurs between the coarse wet-grinding and the fine wet-grinding. 
     
     
         62 . The insect product of  claim 61 , the method further comprising reconstituting the dried insect product into a liquid form to produce a liquid insect product. 
     
     
         63 . The insect product of  claim 39 , the method further comprising preserving the dried insect product. 
     
     
         64 . The insect product of  claim 63 , wherein the step of preserving comprises pasteurizing, sterilization, acidification, pressure, vacuum, cooking, heat treating, low heat storage, pickling, blanching, steaming, boiling, or a combination thereof. 
     
     
         65 - 66 . (canceled) 
     
     
         67 . The insect product of  claim 39 , the method further comprising two separate preservation steps, wherein at least one preservation step occurs between the step of wet-grinding and the step of drying. 
     
     
         68 . The insect product of  claim 39 , wherein the step of wet-grinding comprises two separate grinding steps, wherein the first grinding step is a coarse wet-grinding and the second grinding step is a fine wet-grinding. 
     
     
         69 . The insect product of  claim 68 , the method further comprising two separate preservation steps, wherein at least one preservation step occurs prior to the step of drying. 
     
     
         70 . The insect product of  claim 68 , the method further comprising reconstituting the dried insect product into a liquid form to produce a liquid insect product. 
     
     
         71 . The insect product of  claim 68 , the method further comprising two separate preservation steps, wherein at least one preservation step occurs between the coarse wet-grinding and the fine wet-grinding. 
     
     
         72 . The insect product of  claim 39 , the method further comprising euthanizing the whole unwashed insects, or the whole unwashed adult insects prior to the step of wet-grinding. 
     
     
         73 . The insect product of  claim 72 , wherein the step of euthanizing comprises freezing, fumigating, soaking in liquid, smashing, suffocating with CO 2  or N 2  atmosphere, applying electric current, heating, or cooking the whole unwashed insects or the whole unwashed adult insects. 
     
     
         74 . The insect product of  claim 39 , wherein the whole unwashed insects or the whole unwashed adult insects are Caribbean fruit flies or black soldier flies. 
     
     
         75 . The insect product of  claim 39 , the method further comprising reconstituting the dried insect product into a liquid form to produce a liquid insect product. 
     
     
         76 . The insect product of  claim 75 , the method further comprising processing the liquid insect product into the form of a paste or a solid. 
     
     
         77 - 100 . (canceled)

Join the waitlist — get patent alerts

Track US2022248741A1 — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.