FR3060256B1 - PROCESS FOR INDUCTION AND PRODUCTION OF TRUFFLE PERIDIA - Google Patents

PROCESS FOR INDUCTION AND PRODUCTION OF TRUFFLE PERIDIA Download PDF

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Publication number
FR3060256B1
FR3060256B1 FR1662799A FR1662799A FR3060256B1 FR 3060256 B1 FR3060256 B1 FR 3060256B1 FR 1662799 A FR1662799 A FR 1662799A FR 1662799 A FR1662799 A FR 1662799A FR 3060256 B1 FR3060256 B1 FR 3060256B1
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FR
France
Prior art keywords
peridia
truffle
induction
production
food
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.)
Expired - Fee Related
Application number
FR1662799A
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French (fr)
Other versions
FR3060256A1 (en
Inventor
Guy Costa
Claude Calliste
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.)
Universite de Limoges
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Universite de Limoges
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 Universite de Limoges filed Critical Universite de Limoges
Priority to FR1662799A priority Critical patent/FR3060256B1/en
Priority to PCT/EP2017/083225 priority patent/WO2018114751A1/en
Publication of FR3060256A1 publication Critical patent/FR3060256A1/en
Application granted granted Critical
Publication of FR3060256B1 publication Critical patent/FR3060256B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/14—Fungi; Culture media therefor
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G18/00—Cultivation of mushrooms
    • A01G18/10—Mycorrhiza; Mycorrhizal associations
    • 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
    • A23L31/00—Edible extracts or preparations of fungi; Preparation or treatment thereof
    • 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
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/105—Plant extracts, their artificial duplicates or their derivatives

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mycology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Botany (AREA)
  • Biotechnology (AREA)
  • Nutrition Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental Sciences (AREA)
  • Virology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention concerne un procédé d'induction et de production de peridia de truffe comprenant les étapes suivantes : a. une étape de préparation d'un extrait par extraction par un solvant à partir d'un broyat de plant truffier, b. optionnellement, une étape de lavage à l'acétate d'éthyle, c. une étape de solubilisation de l'extrait obtenu à l'étape a) ou à l'étape b) d. une étape de mise en culture de mycélium de truffe en présence de l'extrait soluble obtenu à l'étape c), e. une étape d'induction de la formation des peridia, f. une étape de multiplication des peridia sur un milieu nutritif, et g. la récolte des peridia formés. La présente invention concerne également l'utilisation desdits peridia pour la fabrication d'un produit aromatique à odeur et à goût naturel de truffe ou pour la préparation d'un produit alimentaire, d'un complément alimentaire, d'un aliment nutraceutique et/ou d'un produit cosmétique.The present invention relates to a method of induction and production of truffle peridia comprising the following steps: a. a step of preparing an extract by extraction with a solvent from a ground truffle plant, b. optionally, a washing step with ethyl acetate, c. a step of solubilizing the extract obtained in step a) or in step b) d. a step of culturing truffle mycelium in the presence of the soluble extract obtained in step c), e. a step of inducing the formation of peridia, f. a step of multiplying peridia on a nutrient medium, and g. the harvest of peridia formed. The present invention also relates to the use of said peridia for the manufacture of an aroma product with natural truffle odor and taste or for the preparation of a food product, a food supplement, a nutraceutical food and / or a cosmetic product.

FR1662799A 2016-12-19 2016-12-19 PROCESS FOR INDUCTION AND PRODUCTION OF TRUFFLE PERIDIA Expired - Fee Related FR3060256B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1662799A FR3060256B1 (en) 2016-12-19 2016-12-19 PROCESS FOR INDUCTION AND PRODUCTION OF TRUFFLE PERIDIA
PCT/EP2017/083225 WO2018114751A1 (en) 2016-12-19 2017-12-18 Method for induction and production of truffle peridia

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1662799 2016-12-19
FR1662799A FR3060256B1 (en) 2016-12-19 2016-12-19 PROCESS FOR INDUCTION AND PRODUCTION OF TRUFFLE PERIDIA

Publications (2)

Publication Number Publication Date
FR3060256A1 FR3060256A1 (en) 2018-06-22
FR3060256B1 true FR3060256B1 (en) 2019-05-17

Family

ID=57909776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1662799A Expired - Fee Related FR3060256B1 (en) 2016-12-19 2016-12-19 PROCESS FOR INDUCTION AND PRODUCTION OF TRUFFLE PERIDIA

Country Status (2)

Country Link
FR (1) FR3060256B1 (en)
WO (1) WO2018114751A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3811773B1 (en) 2019-10-22 2024-04-03 Universidade de Évora Culture media and process for improved isolation and maintenance of terfezia spp. mycelium cultures

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2929489B1 (en) * 2008-04-07 2015-08-14 Agronomique Inst Nat Rech PROCESS FOR OBTAINING MYCELIUM FROM TUBER MAGNATUM AND MYCELIUM OBTAINED BY THE PROCESS
ES2538248T3 (en) * 2009-07-03 2015-06-18 Richard Splivallo Production of natural truffle aromas from truffle mycelium
JP5574991B2 (en) * 2011-01-07 2014-08-20 新潟麦酒株式会社 Medium for truffle cultivation and truffle mycelium

Also Published As

Publication number Publication date
FR3060256A1 (en) 2018-06-22
WO2018114751A1 (en) 2018-06-28

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