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WO2012009234A3 - Methods of removing heavy metals from food products - Google Patents

Methods of removing heavy metals from food products Download PDF

Info

Publication number
WO2012009234A3
WO2012009234A3 PCT/US2011/043426 US2011043426W WO2012009234A3 WO 2012009234 A3 WO2012009234 A3 WO 2012009234A3 US 2011043426 W US2011043426 W US 2011043426W WO 2012009234 A3 WO2012009234 A3 WO 2012009234A3
Authority
WO
WIPO (PCT)
Prior art keywords
food
methods
food products
heavy metals
removing heavy
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2011/043426
Other languages
French (fr)
Other versions
WO2012009234A2 (en
Inventor
Billy M. Groves
Ethan J. Whitbeck
F. M. Henderson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grovac Systems International LC
Original Assignee
Grovac Systems International LC
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 Grovac Systems International LC filed Critical Grovac Systems International LC
Publication of WO2012009234A2 publication Critical patent/WO2012009234A2/en
Anticipated expiration legal-status Critical
Publication of WO2012009234A3 publication Critical patent/WO2012009234A3/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L11/00—Pulses, i.e. fruits of leguminous plants, for production of food; Products from legumes; Preparation or treatment thereof
    • A23L11/30—Removing undesirable substances, e.g. bitter substances
    • A23L11/34—Removing undesirable substances, e.g. bitter substances using chemical treatment, adsorption or absorption
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
    • A23L5/27—Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Agronomy & Crop Science (AREA)
  • Botany (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • General Preparation And Processing Of Foods (AREA)

Abstract

A method of processing a food, comprising receiving a food that contains a heavy metal; exposing the food to an aqueous solution comprising an organic acid and a heavy-metal binding ligand which forms a heavy-metal chelate with the heavy metal in the food; cycling the food between the solution and a vacuum environment; and, rinsing the food, is described.
PCT/US2011/043426 2010-07-16 2011-07-08 Methods of removing heavy metals from food products Ceased WO2012009234A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36487610P 2010-07-16 2010-07-16
US61/364,876 2010-07-16

Publications (2)

Publication Number Publication Date
WO2012009234A2 WO2012009234A2 (en) 2012-01-19
WO2012009234A3 true WO2012009234A3 (en) 2014-04-03

Family

ID=45470011

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/043426 Ceased WO2012009234A2 (en) 2010-07-16 2011-07-08 Methods of removing heavy metals from food products

Country Status (1)

Country Link
WO (1) WO2012009234A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106360263A (en) * 2016-11-08 2017-02-01 中国农业大学 Method for eluting heavy metal cadmium in shii-take

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105231106A (en) * 2015-11-23 2016-01-13 南京财经大学 Method for removing cadmium in coarse rice powder or refined rice powder
CN109527446A (en) * 2018-11-27 2019-03-29 合肥工业大学 A kind of crab cream powder product and its preparation process
CN109717358B (en) * 2019-03-11 2022-03-29 江南大学 Efficient energy-saving whole-meter circulating cadmium removal method
CO2019006265A1 (en) * 2019-06-14 2020-12-21 Compania Nac De Chocolates S A S Process for the removal of heavy metals by chelation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008034020A1 (en) * 2006-09-13 2008-03-20 Grovac Systems International, Lc Method and apparatus for enhancing biological product safety, flavor, appearance and shelf-life
US20090075861A1 (en) * 2007-06-07 2009-03-19 Anne Schwartz Systems and methods of removing and managing heavy metals

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008034020A1 (en) * 2006-09-13 2008-03-20 Grovac Systems International, Lc Method and apparatus for enhancing biological product safety, flavor, appearance and shelf-life
US20090075861A1 (en) * 2007-06-07 2009-03-19 Anne Schwartz Systems and methods of removing and managing heavy metals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106360263A (en) * 2016-11-08 2017-02-01 中国农业大学 Method for eluting heavy metal cadmium in shii-take

Also Published As

Publication number Publication date
WO2012009234A2 (en) 2012-01-19

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