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CO2019006265A1 - Process for the removal of heavy metals by chelation - Google Patents

Process for the removal of heavy metals by chelation

Info

Publication number
CO2019006265A1
CO2019006265A1 CONC2019/0006265A CO2019006265A CO2019006265A1 CO 2019006265 A1 CO2019006265 A1 CO 2019006265A1 CO 2019006265 A CO2019006265 A CO 2019006265A CO 2019006265 A1 CO2019006265 A1 CO 2019006265A1
Authority
CO
Colombia
Prior art keywords
removal
heavy metals
food
chelation
food matrix
Prior art date
Application number
CONC2019/0006265A
Other languages
Spanish (es)
Inventor
Conrado Mora
Rivas Juan Camilo Mazo
Delgado Cristian Camilo Montoya
Vélez Lucas Penagos
Original Assignee
Compania Nac De Chocolates S A S
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 Compania Nac De Chocolates S A S filed Critical Compania Nac De Chocolates S A S
Priority to CONC2019/0006265A priority Critical patent/CO2019006265A1/en
Priority to PCT/IB2020/055553 priority patent/WO2020250202A1/en
Publication of CO2019006265A1 publication Critical patent/CO2019006265A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G1/00—Cocoa; Cocoa products, e.g. chocolate; Substitutes therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/02—Electrolytic production, recovery or refining of metals by electrolysis of solutions of light metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Food Science & Technology (AREA)
  • Hydrology & Water Resources (AREA)
  • Polymers & Plastics (AREA)
  • Water Supply & Treatment (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Confectionery (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • General Preparation And Processing Of Foods (AREA)

Abstract

La presente invención se refiere a un proceso de remoción de metales en una matriz alimenticia que comprende preparar una mezcla que comprende disolventes y un agente quelante, adicionar a un tanque de reacción una matriz alimenticia y la anterior mezcla en una proporción entre 20:80 a 80:20 p/p hasta obtener un líquido remanente y separa la matriz alimenticia del líquido remanente útiles en la prevención y control de enfermedades en el sistema renal, cardiovascular y los trastornos del sistema nervioso, en donde la remoción de metales pesados evita la toxicidad de los mismos en alimentos.The present invention refers to a process for removing metals in a food matrix that comprises preparing a mixture comprising solvents and a chelating agent, adding a food matrix to a reaction tank and the above mixture in a ratio between 20:80 to 80:20 p / p until obtaining a remaining liquid and separates the food matrix from the remaining liquid, useful in the prevention and control of diseases in the renal and cardiovascular systems and disorders of the nervous system, where the removal of heavy metals avoids toxicity of them in food.

CONC2019/0006265A 2019-06-14 2019-06-14 Process for the removal of heavy metals by chelation CO2019006265A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CONC2019/0006265A CO2019006265A1 (en) 2019-06-14 2019-06-14 Process for the removal of heavy metals by chelation
PCT/IB2020/055553 WO2020250202A1 (en) 2019-06-14 2020-06-13 Method for removing heavy metals by chelation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CONC2019/0006265A CO2019006265A1 (en) 2019-06-14 2019-06-14 Process for the removal of heavy metals by chelation

Publications (1)

Publication Number Publication Date
CO2019006265A1 true CO2019006265A1 (en) 2020-12-21

Family

ID=73781405

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2019/0006265A CO2019006265A1 (en) 2019-06-14 2019-06-14 Process for the removal of heavy metals by chelation

Country Status (2)

Country Link
CO (1) CO2019006265A1 (en)
WO (1) WO2020250202A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022200581A1 (en) 2021-03-25 2022-09-29 Katholieke Universiteit Leuven Cadmium removal from cacao
WO2022243372A1 (en) * 2021-05-18 2022-11-24 Katholieke Universiteit Leuven Cadmium removal from intact cacao beans after fermentation
CO2023011168A1 (en) * 2023-08-26 2025-03-06 Sucesores De Jose Jesus Restrepo & Cia S A Casa Luker S A Method for processing cocoa products with improved flavor, odor, and rheology

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847308A (en) * 1953-06-26 1958-08-12 Dow Chemical Co Method for the removal of heavy metal ions from food beverages
JP4000346B1 (en) * 2006-04-17 2007-10-31 国立大学法人 北海道大学 Method for removing heavy metal from organic substance containing heavy metal, and method for producing food obtained thereby
WO2008154452A1 (en) * 2007-06-07 2008-12-18 Anne Schwartz Systems and methods of removing and managing heavy metals
WO2012009234A2 (en) * 2010-07-16 2012-01-19 Grovac Systems International L.C. Methods of removing heavy metals from food products
EP2793599B1 (en) * 2011-12-23 2019-05-29 Barry Callebaut AG Process

Also Published As

Publication number Publication date
WO2020250202A1 (en) 2020-12-17

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