IP Library Granted Patent US 12,484,604
Granted Patent B2
US 12,484,604 · App. 17/952,947 · Granted Dec 2, 2025

Methods and systems for processing a high concentration protein product from a microcrop and compositions thereof

Inventors: Valentina Carpio (Abu Dhabi, AE); Girish Kasat (Melbourne, FL); Ebenezer Ifeduba (Palm Bay, FL); Jaouad Fichtali (Melbourne, FL)
Assignee: Lemnature Aquafarms Corporation
A23L17/60A23J1/00A23J1/006A23J3/14A23K10/30A23V2002/00
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Quick Facts
Patent No.
US 12,484,604
App. No.
17/952,947
Granted
Dec 2, 2025
Kind
B2
Abstract

The present disclosure relates, according to some embodiments, to methods and systems for processing a high-concentration protein product from a microcrop (e.g., aquatic species, Lemna ) and compositions thereof. According to some embodiments, the present disclosure relates to a method of processing a biomass comprising a microcrop (e.g., Lemna ), where the method may include: blanching a first portion of the biomass in a blanching solution to form a wet protein concentrate; separating the first wet protein concentrate from a separated solution (e.g., using a screw press, using a vibratory screen); and drying the first wet protein concentrate to form at least one of a first protein concentrate flake and a first protein concentrate granule. In some embodiments at least one of the first protein concentrate flake and the first protein concentrate granule may comprise at least 45% protein and a Protein Digestibility Corrected Amino Acid Score (PDCAAS) value of at least 0.88. In some embodiments, the present disclosure relates to protein products and compositions derived from a microcrop (e.g., derived from Lemna ).

Claims (23)

1 . A protein composition comprising at least one high-concentration protein product and at least one medium,

wherein the at least one high-concentration protein product comprises at least one of a protein concentrate flake, a protein concentrate granule, a protein concentrate flour, or a dry milled protein concentrate,

wherein the at least one high-concentration protein product is extracted from a microcrop comprising at least one of Lemna and Wolffia,

wherein the at least one high-concentration protein product comprises at least 45% protein and a Protein Digestibility Corrected Amino Acid Score (PDCAAS) value of at least 0.88.

2 . The protein composition of claim 1 wherein the PDCAAS value is limited by histidine.

3 . The protein composition of claim 1 wherein the protein composition is selected from a shake, a smoothie, a nutrition bar, and an animal feed product.

4 . The protein composition of claim 1 wherein the at least one of a protein concentrate flake, a protein concentrate granule, a protein concentrate flour, or a dry milled protein concentrate further comprises at least one of:

a protein content of at least 50%,

PDCAAS of at least 0.92,

a reduced chlorophyll concentration,

a digestibility of at least 90%,

an ash content of less than 10% DMB,

a dietary fiber content of at least 30%,

an oxalic acid content of less than 1% DMB,

a polyphenol content of less than 3.2 mg/100 g,

a fat content of less than 5%,

a water-binding capacity of at least 7 ml/g, and

an oil-binding capacity of at least 3 ml/g.

5 . The protein composition of claim 1 , wherein the at least one of a protein concentrate flake, a protein concentrate granule, a protein concentrate flour, and a dry milled protein concentrate further comprises at least one of:

an oxalic acid content of less than 0.25% DMB, and

a polyphenol content of less of less than 1.75 mg/100 g.

6 . The protein composition of claim 1 further comprising at least one additive.

7 . The protein composition of claim 6 wherein the at least one additive is selected from a sweetener, a hydrocolloidal stabilizer, a flavor, a nutritional component, or any combination thereof.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 15, 2026
From: LEMNATURE AQUAFARMS CORPORATION
To: LEMNA PRO LTD
Reel/Frame 074866/0177 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 29, 2022
From: CARPIO, VALENTINA; KASAT, GIRISH; IFEDUBA, EBENEZER
To: PARABEL LTD.
Reel/Frame 061256/0220 →
CHANGE OF NAME Recorded Sep 29, 2022
From: PARABEL LTD.
To: PARABEL NUTRITION, INC.
Reel/Frame 061256/0260 →
CHANGE OF NAME Recorded Sep 29, 2022
From: PARABEL NUTRITION, INC.
To: LEMNATURE AQUAFARMS CORPORATION
Reel/Frame 061570/0897 →
Continuity (3)
Continuation 15263253 · Sep 12, 2016
Provisional Application 62216975 · Sep 10, 2015
Related Publication 20230035164A1 · Feb 2, 2023
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