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WO2023201313A3 - Charged starch-based particles - Google Patents

Charged starch-based particles Download PDF

Info

Publication number
WO2023201313A3
WO2023201313A3 PCT/US2023/065747 US2023065747W WO2023201313A3 WO 2023201313 A3 WO2023201313 A3 WO 2023201313A3 US 2023065747 W US2023065747 W US 2023065747W WO 2023201313 A3 WO2023201313 A3 WO 2023201313A3
Authority
WO
WIPO (PCT)
Prior art keywords
based particles
starch
charged starch
charged
particles
Prior art date
Application number
PCT/US2023/065747
Other languages
French (fr)
Other versions
WO2023201313A2 (en
Inventor
Alireza ABBASPOURRAD
Peilong Li
Judith K. Whaley
Weichang Liu
Arkaye Velasquez KIERULF
Original Assignee
Cornell University
Tate & Lyle Solutions Usa Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cornell University, Tate & Lyle Solutions Usa Llc filed Critical Cornell University
Publication of WO2023201313A2 publication Critical patent/WO2023201313A2/en
Publication of WO2023201313A3 publication Critical patent/WO2023201313A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/04—Extraction or purification
    • C08B30/042—Extraction or purification from cereals or grains
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/003—Crosslinking of starch
    • C08B31/006—Crosslinking of derivatives of starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/08—Ethers
    • C08B31/12—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/08—Ethers
    • C08B31/12—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch
    • C08B31/125—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch having a substituent containing at least one nitrogen atom, e.g. cationic starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/04—Starch derivatives, e.g. crosslinked derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/04—Starch derivatives, e.g. crosslinked derivatives
    • C08L3/08—Ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Epidemiology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Inorganic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Cosmetics (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Medicinal Preparation (AREA)

Abstract

The present disclosure provides starch-based particles. Also provided are compositions of the starch-based particles, cosmetics containing the starch-based particles, pharmaceutical compositions containing the starch-based particles, food products containing the starch-based particles, and methods of making the starch-based particles.
PCT/US2023/065747 2022-04-13 2023-04-13 Charged starch-based particles WO2023201313A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202263330470P 2022-04-13 2022-04-13
US63/330,470 2022-04-13

Publications (2)

Publication Number Publication Date
WO2023201313A2 WO2023201313A2 (en) 2023-10-19
WO2023201313A3 true WO2023201313A3 (en) 2023-11-23

Family

ID=88330407

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2023/065747 WO2023201313A2 (en) 2022-04-13 2023-04-13 Charged starch-based particles

Country Status (1)

Country Link
WO (1) WO2023201313A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5759581A (en) * 1994-07-22 1998-06-02 Nestec Sa Food texture agent comprising particles of high-amylose starch and method of making same
US20060078526A1 (en) * 2003-04-25 2006-04-13 Reckitt Benckiser Healthcare (Uk) Limited, A United Kingdom Corporation Thickenable compositions
US20090062233A1 (en) * 2007-08-09 2009-03-05 Xin Ji Modified starch material of biocompatible hemostasis
US20100108955A1 (en) * 2005-07-21 2010-05-06 Zhiqiang Song Polyelectrolyte complexes as thickeners for high ionic strength salt solutions
US20110052660A1 (en) * 2007-03-16 2011-03-03 Board Of Regents Of The University Of Texas System Ceramic scaffolds for bone repair
US9682020B1 (en) * 2011-04-29 2017-06-20 Keratin Holdings Llc Method of preparing a hair treatment formulation comprising nanoparticles in solution and method of hair treatment utilizing a treatment formulation comprising nanoparticles in solution

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5759581A (en) * 1994-07-22 1998-06-02 Nestec Sa Food texture agent comprising particles of high-amylose starch and method of making same
US20060078526A1 (en) * 2003-04-25 2006-04-13 Reckitt Benckiser Healthcare (Uk) Limited, A United Kingdom Corporation Thickenable compositions
US20100108955A1 (en) * 2005-07-21 2010-05-06 Zhiqiang Song Polyelectrolyte complexes as thickeners for high ionic strength salt solutions
US20110052660A1 (en) * 2007-03-16 2011-03-03 Board Of Regents Of The University Of Texas System Ceramic scaffolds for bone repair
US20090062233A1 (en) * 2007-08-09 2009-03-05 Xin Ji Modified starch material of biocompatible hemostasis
US9682020B1 (en) * 2011-04-29 2017-06-20 Keratin Holdings Llc Method of preparing a hair treatment formulation comprising nanoparticles in solution and method of hair treatment utilizing a treatment formulation comprising nanoparticles in solution

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
LABELLE MARC‐ANDRÉ, ISPAS‐SZABO POMPILIA, MATEESCU MIRCEA ALEXANDRU: "Structure‐Functions Relationship of Modified Starches for Pharmaceutical and Biomedical Applications", STARCH/STARKE, WILEY-VCH VERLAG, WEINHEIM., DE, vol. 72, no. 7-8, 1 July 2020 (2020-07-01), DE , XP093114471, ISSN: 0038-9056, DOI: 10.1002/star.202000002 *
LI PEILONG, KIERULF ARKAYE, WANG JUNYI, YAGHOOBI MOHAMMAD, WHALEY JUDITH, SMOOT JAMES, PEREZ HERRERA MARIANA, ABBASPOURRAD ALIREZA: "Fabrication of Charged Self-Assembling Patchy Particles Templated with Partially Gelatinized Starch", APPLIED MATERIALS & INTERFACES, AMERICAN CHEMICAL SOCIETY, US, vol. 14, no. 21, 1 June 2022 (2022-06-01), US , pages 24955 - 24963, XP093114472, ISSN: 1944-8244, DOI: 10.1021/acsami.2c04738 *
LIU JIA‐YING, HU YANG, LI LONG, WANG CHAO, WANG JIA, LI YANG, CHEN DAFU, DING XIAOKANG, SHEN CHUANAN, XU FU‐JIAN: "Biomass‐Derived Multilayer‐Structured Microparticles for Accelerated Hemostasis and Bone Repair", ADVANCED SCIENCE, vol. 7, no. 22, 1 November 2020 (2020-11-01), XP093114469, ISSN: 2198-3844, DOI: 10.1002/advs.202002243 *
SCHWALL ET AL.: "Production of very-high-amylose potato starch by inhibition of SBE A and B", NATURE BIOTECHNOLOGY, vol. 18, May 2000 (2000-05-01), pages 551 - 554, XP002241849, DOI: 10.1038/75427 *
TORRES ET AL.: "Biocompatibilty of starch-based films from starch of Andean crops for biomedical applications", MATERIALS SCIENCE AND ENGINEERING: C, vol. 31, December 2011 (2011-12-01), pages 1737 - 1740, XP028318716, DOI: 10.1016/j.msec.2011.08.004 *
ZHANG ET AL.: "Starch-based nanocapsules fabricated through layer-by-layer assembly for oral delivery of protein to lower gastrointestinal tract", CARBOHYDRATE POLYMERS, vol. 171, September 2017 (2017-09-01), pages 242 - 251, XP085051808, DOI: 10.1016/j.carbpol.2017.04.090 *
ZHANG YIPING, ZHONG SHAOWEN, CHI CHENGDENG, HE YING, LI XIAOXI, CHEN LING, MIAO SONG: "Tailoring assembly behavior of starches to control insulin release from layer-by-layer assembled colloidal particles", INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, ELSEVIER BV, NL, vol. 160, 1 October 2020 (2020-10-01), NL , pages 531 - 537, XP093114467, ISSN: 0141-8130, DOI: 10.1016/j.ijbiomac.2020.05.237 *

Also Published As

Publication number Publication date
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