WO2023208768A1 - Procédé de production de distillat de cannabis - Google Patents

Procédé de production de distillat de cannabis Download PDF

Info

Publication number
WO2023208768A1
WO2023208768A1 PCT/EP2023/060432 EP2023060432W WO2023208768A1 WO 2023208768 A1 WO2023208768 A1 WO 2023208768A1 EP 2023060432 W EP2023060432 W EP 2023060432W WO 2023208768 A1 WO2023208768 A1 WO 2023208768A1
Authority
WO
WIPO (PCT)
Prior art keywords
cannabis
distillate
enzyme
oleoresin
phospholipase
Prior art date
Application number
PCT/EP2023/060432
Other languages
English (en)
Inventor
Nikita Alexeivich ILTCHENKO
Jesse Matthew BEAM
Original Assignee
Dsm Ip Assets B.V.
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 Dsm Ip Assets B.V. filed Critical Dsm Ip Assets B.V.
Publication of WO2023208768A1 publication Critical patent/WO2023208768A1/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/02Solvent extraction of solids
    • B01D11/0288Applications, solvents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/02Solvent extraction of solids
    • B01D11/028Flow sheets
    • B01D11/0284Multistage extraction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D11/00Solvent extraction
    • B01D11/02Solvent extraction of solids
    • B01D11/0292Treatment of the solvent

Definitions

  • CN107027903A mentions enzymatic degumming of cannabis oil where phospholipase is part of the process but the type of phospholipid and substrate cannabis oil are not defined and thus the efficiency of the process and purity of the cannabis oil product are unknown. Additionally, references in the document to free fatty acids and solid lipids indicate that the cannabis oil in this document refers to the triglyceride oil obtained from the seeds of the hemp plant. Further, the minor amounts of water used in the description of the degumming process in this document indicate that the product involved is a triglyceride oil product and not a solvent extracted oleoresin.
  • enzyme refers to any one or combination of multiple enzymes.
  • the enzyme(s) can include cellulases, hemi-cellulases, pectinases, lipases, phospholipases, and combinations thereof.
  • a phospholipase C may be an enzyme from enzyme classification number EC 3.1 .4.3 that cleaves phospholipids between the phosphate and the glycerol group, resulting in a diglyceride and a phosphate compound such as choline phosphate or ethanolamine phosphate.
  • a PLC is for instance known from W02005/086900, WO2012/062817 or WO2016/162456.
  • the cannabis extract can undergo a filtration step prior to the extraction solvent removal step.
  • This filtration step is another distinction in the process as compared to seed oil processes where filtration prior to enzymatic treatments is not used.
  • Conventional filter media such as, but not limited to, bleaching clay, activated charcoal, polyvinylpyrolladone (PVPP), and combinations thereof. Any conventional filtration equipment can used such as filter presses, filter columns, etc. Those of skill in the art will be familiar with such filtration equipment.
  • the wash solvent removal step can involve typical equipment and operations as those of skill in the art will be familiar.
  • the cannabis distillate is placed in a rotary evaporator for the wash solvent removal step.
  • the rotary evaporator is operated with an amount of vacuum at a wash solvent removal temperature.
  • the amount of vacuum can be from about 20 inches of mercury (inHg) to about 30 InHg.
  • the wash solvent removal temperature can range from about 60°C to about 80°C.
  • Solvent Wash a Hexane was added to the cannabis pre-distillate along with water in a ratio of about 37 parts cannabis pre-distillate to 13 parts water. b. The material was mixed and the water drained from the bottom of the mixing vessel. c. The solvent wash was repeated 8 times.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

La présente invention concerne des procédés de production de distillats de cannabis à l'aide d'enzymes pour traiter l'oléorésine de cannabis.
PCT/EP2023/060432 2022-04-26 2023-04-21 Procédé de production de distillat de cannabis WO2023208768A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202263334700P 2022-04-26 2022-04-26
US63/334,700 2022-04-26

Publications (1)

Publication Number Publication Date
WO2023208768A1 true WO2023208768A1 (fr) 2023-11-02

Family

ID=86328744

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2023/060432 WO2023208768A1 (fr) 2022-04-26 2023-04-21 Procédé de production de distillat de cannabis

Country Status (1)

Country Link
WO (1) WO2023208768A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005086900A2 (fr) 2004-03-08 2005-09-22 Diversa Corporation Phospholipases, acides nucleiques les codant et procedes de fabrication et d'utilisation associes
WO2011046812A1 (fr) 2009-10-16 2011-04-21 Verenium Corporation Phospholipases, acides nucléiques codant pour celles-ci et leurs procédés de fabrication et d'utilisation
WO2012062817A1 (fr) 2010-11-12 2012-05-18 Novozymes A/S Polypeptides ayant une activité phospholipase c et polynucléotides codant pour ceux-ci
WO2016162456A1 (fr) 2015-04-09 2016-10-13 Dsm Ip Assets B.V. Phospholipase c
CN107027903A (zh) 2017-05-16 2017-08-11 广西巴马印象生活体验产业有限公司 一种火麻油的精炼工艺
WO2020028198A1 (fr) * 2018-08-03 2020-02-06 Biomass Oil Separation Solutions, Llc Procédés et appareil d'extraction de substances et d'extraits enrichis à partir d'une matière végétale
CN110981703A (zh) * 2019-12-20 2020-04-10 黑龙江阳光工业大麻研究院 一种大麻二酚的纯化方法
US10973864B2 (en) 2017-01-14 2021-04-13 Herbolea Biotech S.R.L. Enzyme-assisted lipid-based extraction and stabilization of phyto-cannabinoids and terpens and products obtained thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005086900A2 (fr) 2004-03-08 2005-09-22 Diversa Corporation Phospholipases, acides nucleiques les codant et procedes de fabrication et d'utilisation associes
WO2011046812A1 (fr) 2009-10-16 2011-04-21 Verenium Corporation Phospholipases, acides nucléiques codant pour celles-ci et leurs procédés de fabrication et d'utilisation
WO2012062817A1 (fr) 2010-11-12 2012-05-18 Novozymes A/S Polypeptides ayant une activité phospholipase c et polynucléotides codant pour ceux-ci
WO2016162456A1 (fr) 2015-04-09 2016-10-13 Dsm Ip Assets B.V. Phospholipase c
US10973864B2 (en) 2017-01-14 2021-04-13 Herbolea Biotech S.R.L. Enzyme-assisted lipid-based extraction and stabilization of phyto-cannabinoids and terpens and products obtained thereof
CN107027903A (zh) 2017-05-16 2017-08-11 广西巴马印象生活体验产业有限公司 一种火麻油的精炼工艺
WO2020028198A1 (fr) * 2018-08-03 2020-02-06 Biomass Oil Separation Solutions, Llc Procédés et appareil d'extraction de substances et d'extraits enrichis à partir d'une matière végétale
CN110981703A (zh) * 2019-12-20 2020-04-10 黑龙江阳光工业大麻研究院 一种大麻二酚的纯化方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GODFREY, TWEST S: "Industrial enzymology", 1996, STOCKTON PRESS, pages: 299 - 300
HIRSCHBERG HJ ET AL., EUR J BIOCHEM, vol. 268, no. 19, 2001, pages 5037 - 44

Similar Documents

Publication Publication Date Title
Liu et al. Enzyme-assisted extraction processing from oilseeds: Principle, processing and application
Ramnath et al. Identification of lipolytic enzymes isolated from bacteria indigenous to Eucalyptus wood species for application in the pulping industry
Moreau et al. A comparison of commercial enzymes for the aqueous enzymatic extraction of corn oil from corn germ
Sharma et al. Enzyme‐assisted aqueous extraction of rice bran oil
EP2488542B1 (fr) Phospholipases, acides nucléiques codant pour celles-ci et leurs procédés de fabrication et d'utilisation
Jooste et al. Enzymatic hydrolysis of spent coffee ground
AU2007341696B2 (en) Improved method for recovering oil from plant seeds
EP2886648B1 (fr) Composition d'enzyme pour l'hydrolyse de biomasse
CA2774660A1 (fr) Procedes de demucilagination d'huile
US9677027B2 (en) Composition for enzymatic oil degumming
US11999923B2 (en) Process for enzymatic oil degumming
Winkler et al. Enzyme-supported oil extraction from Jatropha curcas seeds
US10457890B2 (en) Phospholipase C
Abdel-Azeem et al. Biodiversity and Ecological Perspective of Industrially Important Fungi An Introduction
WO2023208768A1 (fr) Procédé de production de distillat de cannabis
EP2494015B1 (fr) Clonage, expression et utilisation d'une phospholipase d'apsergillus fumigatus
CN111996076A (zh) 一种用酶促酯化方法降低山茶油游离脂肪酸的工艺
EP4108747B1 (fr) Procédé de production d'huile d'olive
Kalia et al. Using enzymes for oil recovery from edible seeds
JP3015913B1 (ja) 生理活性米糠油の増収法
CN105308161A (zh) 用于改善植物油的水性酶促脱胶的方法
Valsalan et al. Enzymes for the recovery of oil from edible seeds
Solanki et al. ENZYMATIC OIL EXTRACTION PROCESSES FROM EDIBLE AND NON EDIBLE OIL SEEDS
Chityala et al. Fungal enzymes and biotechnological approaches to enhance their production in yeasts
Prajapati et al. ENZYMATIC OIL EXTRACTION PROCESSES FROM EDIBLE AND NON EDIBLE OIL SEEDS by VIKRAM SOLANKI1, DHAVAL PRAJAPATI2 AND SHREYAS BHATT1

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23721645

Country of ref document: EP

Kind code of ref document: A1