WO2017209590A1 - Mélange de biomasse végétale, produit de phyto-élimination et procédé pour éliminer des éléments toxiques d'aliments - Google Patents

Mélange de biomasse végétale, produit de phyto-élimination et procédé pour éliminer des éléments toxiques d'aliments Download PDF

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Publication number
WO2017209590A1
WO2017209590A1 PCT/MX2016/000054 MX2016000054W WO2017209590A1 WO 2017209590 A1 WO2017209590 A1 WO 2017209590A1 MX 2016000054 W MX2016000054 W MX 2016000054W WO 2017209590 A1 WO2017209590 A1 WO 2017209590A1
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WIPO (PCT)
Prior art keywords
mixture
phyto
family
food products
fruit
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PCT/MX2016/000054
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English (en)
Spanish (es)
Inventor
Ruth Araceli DE CELIS CARRILLO
Original Assignee
De Celis Carrillo Ruth Araceli
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Application filed by De Celis Carrillo Ruth Araceli filed Critical De Celis Carrillo Ruth Araceli
Publication of WO2017209590A1 publication Critical patent/WO2017209590A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • 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

Definitions

  • the present invention relates to the technical field of Biotechnology and the food industry, because it provides a mixture of plant biomass, a fitoremovedor product, and a method, to remove toxic elements from food, for humans and animals.
  • Wastewater may contain Arsenic, Mercury, Nickel, Lead, Copper, Zinc, Chrome and Aluminum, because they are frequently used in the electronics, automotive, mining, food, pharmaceutical, cosmetics, textiles and leather goods.
  • the methods used to remove metals from wastewater are chemical precipitation, coagulation, solvent extraction, electrolysis, membrane separation, ion exchange and adsorption. Most of these methods used require a large investment, equipment and training to perform them.
  • One of the first objects of the present invention is to provide a mixture of plant biomass to remove toxic elements from food products.
  • the main toxic elements to be removed are: Arsenic (As) which is the element commonly found on the surfaces of food products, Boron (B), Nickel (Ni), Lead (Pb) and pesticide residues.
  • So food products can be mainly agricultural products, but not limited to, grains, seeds, fruits, strawberries, plant tissues, among others.
  • Said mixture of vegetable biomass is made up of a powdered extract of the dried peel of the fruit of a member of the Rosaceae family; and a powdered extract of the seeds of the fruit of a member of the Annonaceae family.
  • the member of the Rosaceae family is of the genus Pyrus; more specifically of the species Pyrus malus; and more preferably of the "Golden Delicious" variety.
  • a variant of the vegetable biomass mixture in question is when the member of the Annonaceae family is of the Annona genus; being more specifically of the species Annona muricata.
  • a preferred embodiment of the vegetable biomass mixture of the present invention is when the particle size of the dried extract of the dried peel of the fruit of the member of the Rosaceae family is 0.15 to 0.20 mm in diameter; and the particle size of the dried extract of dried seeds of the fruit of the member of the family of the Annonaceae, is from 0.20 to 2.50 mm in diameter.
  • Another preferred embodiment of the vegetable biomass mixture in question is that it also comprises a third powdered extract of the dried peel of the fruit of a member of the Solanaceae family; being more specifically of the Lycopersicon genus; preferably of the species Lycopersicon esculentum; and more preferred of the variety "Saladett".
  • Another embodiment of the mixture according to the present invention is when the particle size of the dried extract of the dried peel of the fruit of the Solanaceae family member is 0.05 to 1.50 mm in diameter.
  • a further object of the present invention is to provide a product that we call as a phytoremovedor, to remove, capture, eliminate, etc., the toxic elements found in food products.
  • Said fitoremovedor product is characterized by comprising a mixture of plant biomass, in accordance with the mixtures of plant biomass of the present invention; and a container made of a porous material contains in its interior the mixture of vegetable biomass.
  • Said porous material may be paper, silk, nylon, to name a few examples; where the pores of the material must be of sufficient size to allow a perfect interaction between the components of the mixture of vegetable biomass and the toxic elements that contaminate food products; or put another way, to allow a complete bioadsorption of toxic elements.
  • An example of the container of the vegetable biomass mixture can be a bag, sachet, sack, envelope, bag, etc. It should also be noted that said container of the vegetable biomass mixture must be closed or sealed in some conventional manner and may optionally carry a fastening means, such as a thread, rope, etc., for easy handling during use; as if it were a conventional tea bag.
  • a further embodiment of the phyto-moving product of the preceding claim it can be that said phyto-moving product is in a ratio of 1 part of vegetable biomass mixture to 33.33 parts of food product, to which the toxic elements will be removed.
  • the food products that can be treated with this phyto-stirring product, they can be grains, fruits, strawberries, seeds or any other plant tissue that could be cleaned of its toxic contaminants by means of the present invention.
  • a further object of the present invention is a method for removing toxic elements from food products, by using the phyto-moving product described in this invention, whereby said method comprises the following steps: i) placing the food products in water, in a ratio of 28.56: 71.43;
  • An embodiment of the present method is to leave the phytoremovedor product submerged in water for 2 h, which is when the highest degree of saturation of toxic elements is achieved.
  • One modality of the method in question is to use a ratio, mixture of plant biomass: food product (1: 33.33).
  • a further variant of said method according to the present invention is when a container of the vegetable biomass mixture, made of a porous material, is used. such as paper, silk, nylon, etc .; where the porosity must have a size that allows a perfect interaction between the ingredients of the mixture in question, with the toxic elements.
  • the container can be a bag, sachet, envelope, bag, and the like. It should be noted that said container must be closed or sealed in a conventional manner and may optionally have a fastening means, such as a thread, rope, etc., for easy handling during use; as if it were a conventional tea bag.
  • This example illustrates one of the embodiments of the present invention.
  • Apple, tomato and soursop fruits, firm, ripe, of good quality, clean, free of external damage, chemical agents and pests were used. All the fruits that were used were cultivated and collected in different states of Mexico, considering first, the largest producers of each species of fruit. From the JRosaceae family, yellow apples [Pyrus malus, variety "Golden delicious") were used, obtained from the states of Chihuahua and Durango. The apples obtained the peels and underwent a process of dehydration in a hot air oven at 60 ° C (Waring Pro DHR30 Food Dehydrator), for 10 continuous hours.
  • Soursop [Annona muricata) were used, which were obtained from the states of Colima and Guerrero. From these soursop the seeds were extracted, which were subjected to a cleaning process of pulp residues of the fruit and allowed to dry in the open air at room temperature. Subsequently, the seeds were crushed in a manual grain mill and already crushed they were subjected to dehydration in a hot air oven at 60 ° C (Waring Pro DHR30 Food Dehydrator), for 4 continuous hours. At the end of the drying process, an elementary analysis of the biomass and it was obtained that crushed soursop seeds recorded 4.90% moisture and 1.18% ash. Soursop seed fragments were between 0.2 and 2.5 mm in diameter on average.
  • Treatment 1 2 g of powdered extract of apple peels, in a filter paper envelope.
  • Treatment 2 2 g of powdered extract of tomato peels, in a filter paper envelope.
  • Treatment 3 2g of soursop seed powder extract, in a filter paper envelope.
  • Treatment 4 a mixture of 2 g of powdered extract of tomato peels and 2 g of powdered extract of soursop seeds, in a filter paper envelope.
  • Treatment 5 a mixture of 2 g of apple peel powder extract and 2 g of tomato peel powder extract, in a filter paper envelope.
  • Treatment 6 a mixture of 2 g of apple peel extract powder and 2 g of soursop seed powder extract, in a filter paper envelope.
  • Treatment 7 A mixture of 2 g of powdered extract of apple peels, 2 g of powdered extract of tomato peels and 2 g of powdered extract is soursop seeds, in a filter paper envelope.
  • Adsorption Solutions To test the different treatments described above, it was chosen to prepare an aqueous solution of Arsenic (As) (analytical grade), based on the fact that it is the toxic element mostly found in edible grains, due to contamination of irrigation water and because it is an element that is used in the formulation of many pesticides used in food production. In all our previous analyzes of edible grains, Ace has been present in greater or lesser concentration.
  • Arsenic Arsenic
  • said aqueous solution of As it also contained the following toxic elements: Boron (B), Nickel (Ni), Lead (Pb) and pesticide residues (DDT (0.002 ⁇ g / L) and DDD (0.003 ⁇ g / L), in three of the samples; DDE (0.030 ⁇ g / L) in 6 of the samples and Lindane (0.002 ⁇ g / L) in one sample).
  • the solutions were prepared with double distilled water and all tests were performed in triplicate.
  • the pH of the solutions was between 6 and 8.
  • the bioadsorption capacity was calculated based on the difference between the initial concentration (Co, mg / L) and the final concentration (Ce, mg / L) in each flask, with the following formula:
  • q e is the bioabsorption capacity of metal (mg / g).
  • M is the dry mass of the biosorbent 2 g for each of the powdered extracts of the vegetables.
  • V is the volume of the solution of As in the flask (500 mL) for all tests.
  • the minimum time for bioadsorption of toxic elements was one hour. Triplicate tests of 1, 2, 5, 12 and 24 hours were carried out and it was observed that the tests of greater intervals of time did not exceed the adsorbed concentration at which it was quantified in the first 2 hours. Table 1 shows the results of each of the treatments.
  • Treatment 1 containing powdered extract of exclusively dehydrated apple peels, effectively adsorbed and removed 90.3% of the Ace from the solution, 80% of B, 90% of Pb, but did not remove pesticides, and reached saturation until past 2 hours of interaction.
  • Table 1 Behavior in% of the removal of toxic elements in food, by the different treatments.
  • Treatment 4 which contained the mixture of tomato and soursop powder extracts, removed 92% of As, 97 of Ni and also removed pesticides from the solution; but he did not eliminate Boron, nor Lead; and it was saturated in the first hour.
  • treatment 5 containing the mixture of tomato and apple powder extracts eliminated 94% of As, 90% of B, 99% of Ni, 90% of Pb, but there was no pesticide removal from the solution, and it was saturated in the first hour.
  • treatment 7 that contained the mixture of apple, tomato and soursop powder extracts, eliminated 95% of As, 97% of Boron, 94 of Nickel, 97% of Lead, and also eliminated residues of pesticides of the solution, and it was saturated until after 2 hours.
  • Vegetable the content of an envelope

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  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Seeds, Soups, And Other Foods (AREA)
  • Storage Of Fruits Or Vegetables (AREA)

Abstract

L'invention concerne un mélange de biomasse végétale comprenant un extrait en poudre de l'enveloppe déshydratée du fruit d'un membre de la famille des Rosaceae, et un extrait en poudre des graines du fruit d'un membre de la famille des Annonaceae. En outre, il comprend un troisième extrait en poudre de l'enveloppe du fruit d'un membre de la famille des Solanaceae. L'invention concerne également un produit de phyto-élimination d'éléments toxiques des produits alimentaires, comprenant un mélange de biomasse végétale tel que décrit dans le paragraphe précédent, et un contenant fabriqué en matériau poreux, contenant ce mélange de biomasse végétale. L'invention se rapporte en outre à un procédé destiné à éliminer des éléments toxiques de produits alimentaires, consistant : à placer les produits alimentaires dans l'eau, à immerger un produit phyto-éliminateur, tel que celui décrit dans le paragraphe précédent, dans l'eau qui contient les produits alimentaires, à retirer le produit phyto-éliminateur de l'eau qui contient les produits alimentaires, et à enlever l'eau des produits alimentaires.
PCT/MX2016/000054 2016-06-01 2016-06-02 Mélange de biomasse végétale, produit de phyto-élimination et procédé pour éliminer des éléments toxiques d'aliments WO2017209590A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MX2016007090A MX359611B (es) 2016-06-01 2016-06-01 Mezcla de biomasa vegetal, producto fitorremovedor y método, para remover elementos tóxicos de los alimentos.
MXMX/A/2016/007090 2016-06-01

Publications (1)

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WO2017209590A1 true WO2017209590A1 (fr) 2017-12-07

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MX (1) MX359611B (fr)
WO (1) WO2017209590A1 (fr)

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
ACOSTA I ET AL.: "El uso de diferentes biomasas para la elimination de metales pesados de sitios contaminados", IDE@S CONCYTEG, vol. 7, no. 85, 2012, pages 911 - 922, ISSN: 2007-2716, Retrieved from the Internet <URL:http://www.semanaciencia.guanajuato.gob.mx/ideasConcyteg/Archivos/85_3_ACOSTA_RODRIGUEZ_ET_AL.pdf> *
ALI H ET AL.: "Phytoremediation of heavy metals-Concepts and applications", CHEMOSPHERE, vol. 91, no. 7, 2013, pages 869 - 881, XP055446114, ISSN: 0045-6535 *
AMELIA S. ET AL.: "E. Utilization of soursop (Annona muricata Linn) seeds as heavy metals biosorbent", RESEARCH JOURNAL OF PHARMACEUTICAL, BIOLOGICAL AND CHEMICAL SCIENCES, vol. 5, no. 5, 2014, pages 1339 - 1345, XP055446108, ISSN: 0975-8585, Retrieved from the Internet <URL:http://rjpbcs.com/pdf/2014_5(5)/[205].pdf> *
EDOGBANYA PRO ET AL.: "A review on the use of plants' seeds as biosorbents in the removal of heavy metals from water", ADVANCES IN AGRICULTURE, SCIENCES AND ENGINEERING, vol. 3, no. 8, 2013, pages 1036 - 1044, ISSN: 2276-6723 *
MARAÑÓN E. ET AL.: "Behaviour of lignocellulosic apple residues in the sorption of trace metals in packed beds", REACTIVE POLYMERS, vol. 18, no. 2, 1992, pages 173 - 176, XP024173678 *

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MX359611B (es) 2018-08-28

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