US 12,409,148 B2
Plant tissue-derived nanoparticles and food powders
Gopinadhan Paliyath, Waterloo (CA); Krishnaraj Tiwari, Mont Royal (CA); Julieta Correa-Betanzo, Toronto (CA); Priya Padmanabhan, Waterloo (CA); Nagisa Nosrati, Guelph (CA); and Marica Bakovic, Guelph (CA)
Assigned to PSIGRYPH INC., Waterloo (CA)
Appl. No. 17/294,099
Filed by PSIGRYPH INC., Waterloo (CA)
PCT Filed Nov. 15, 2019, PCT No. PCT/CA2019/051634
§ 371(c)(1), (2) Date May 14, 2021,
PCT Pub. No. WO2020/097739, PCT Pub. Date May 22, 2020.
Claims priority of provisional application 62/767,915, filed on Nov. 15, 2018.
Prior Publication US 2022/0008349 A1, Jan. 13, 2022
Int. Cl. A61K 9/51 (2006.01); A23L 33/00 (2016.01); A23L 33/105 (2016.01); A23P 10/40 (2016.01); A61G 17/04 (2006.01); A61K 8/11 (2006.01); A61K 8/49 (2006.01); A61K 8/9789 (2017.01); A61K 31/12 (2006.01); A61K 31/337 (2006.01); A61K 31/353 (2006.01); A61K 31/733 (2006.01); A61K 33/04 (2006.01); A61K 33/06 (2006.01); A61K 33/26 (2006.01); A61K 33/30 (2006.01); A61K 36/28 (2006.01); A61K 36/31 (2006.01); A61K 36/324 (2006.01); A61K 36/48 (2006.01); A61K 36/67 (2006.01); A61K 36/736 (2006.01); A61K 36/81 (2006.01); A61K 36/906 (2006.01); A61K 36/9066 (2006.01); A61K 47/46 (2006.01); A61P 3/04 (2006.01); A61P 3/06 (2006.01); A61P 3/10 (2006.01); A61P 29/00 (2006.01); A61P 35/00 (2006.01)
CPC A61K 9/5161 (2013.01) [A23L 33/105 (2016.08); A23L 33/30 (2016.08); A23P 10/40 (2016.08); A61G 17/04 (2013.01); A61K 8/11 (2013.01); A61K 8/498 (2013.01); A61K 8/9789 (2017.08); A61K 9/5192 (2013.01); A61K 31/12 (2013.01); A61K 31/337 (2013.01); A61K 31/353 (2013.01); A61K 31/733 (2013.01); A61K 33/04 (2013.01); A61K 33/06 (2013.01); A61K 33/26 (2013.01); A61K 33/30 (2013.01); A61K 36/28 (2013.01); A61K 36/31 (2013.01); A61K 36/324 (2013.01); A61K 36/48 (2013.01); A61K 36/67 (2013.01); A61K 36/736 (2013.01); A61K 36/81 (2013.01); A61K 36/906 (2013.01); A61K 36/9066 (2013.01); A61K 47/46 (2013.01); A61P 3/04 (2018.01); A61P 3/06 (2018.01); A61P 3/10 (2018.01); A61P 29/00 (2018.01); A61P 35/00 (2018.01); A23V 2002/00 (2013.01)] 19 Claims
 
1. A nanoparticle comprising self-assembled cellular components derived from a homogenized plant tissue derived from cherry or sour cherry, the cellular components comprising one or more structural carbohydrates or cleavage products of one or more structural carbohydrates, wherein the nanoparticle is non-crystalline and has a spherical structure with a pectin based inner core, wherein the nanoparticle is lipid-free, and
wherein the nanoparticle comprises pectin or a cleavage product of pectin, hemicellulose or a cleavage product of hemicellulose, peptide and/or protein or a cleavage product of peptide and/or protein, an organic acid, at least one polyphenol or a cleavage product of a polyphenol, or any combination thereof.