MD146Y - Process for astaxanthin extraction from Haematococcus pluvialis biomass - Google Patents

Process for astaxanthin extraction from Haematococcus pluvialis biomass

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Publication number
MD146Y
MD146Y MDS20090167A MDS20090167A MD146Y MD 146 Y MD146 Y MD 146Y MD S20090167 A MDS20090167 A MD S20090167A MD S20090167 A MDS20090167 A MD S20090167A MD 146 Y MD146 Y MD 146Y
Authority
MD
Moldova
Prior art keywords
biomass
astaxanthin
haematococcus pluvialis
cell walls
astaxanthin extraction
Prior art date
Application number
MDS20090167A
Other languages
Romanian (ro)
Inventor
Vera Miscu
Liliana Cepoi
Liudmila Rudi
Angela COJOCARI
Valeriu Rudic
Original Assignee
Institutul De Microbiologie Si Biotehnologie Al Academiei De Stiinte A Moldovei
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 Institutul De Microbiologie Si Biotehnologie Al Academiei De Stiinte A Moldovei filed Critical Institutul De Microbiologie Si Biotehnologie Al Academiei De Stiinte A Moldovei
Priority to MDS20090167A priority Critical patent/MD146Z/en
Publication of MD146Y publication Critical patent/MD146Y/en
Publication of MD146Z publication Critical patent/MD146Z/en

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  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Inventia se refera la biotehnologie, si anume la un procedeu de extragere a astaxantinei din biomasa microalgelor, care poate fi folosita in industria microbiologica, alimentara, cosmetica si farmaceutica. Procedeul de extragere a astaxantinei din biomasa de Haematococcus pluvialis include separarea biomasei de lichidul cultural, distrugerea peretilor celulari ai biomasei, prelucrarea biomasei cu un solvent organic, agitarea amestecului obtinut si separarea extractului de astaxantina prin centrifugare. Noutatea inventiei consta in aceea ca se efectueaza distrugerea mecanica a peretilor celulari ai biomasei intr-un omogenizator, in calitate de solvent se utilizeaza alcool etilic de 96%, racit pana la temperatura de 0°C, iar agitarea se efectueaza pe un agitator mecanic orbital, timp de 5…10 min.The invention relates to biotechnology, namely a process for extracting astaxanthin from microalgae biomass, which can be used in the microbiological, food, cosmetic and pharmaceutical industries. The process of extracting astaxanthin from Haematococcus pluvialis biomass includes separating the biomass from the culture fluid, destroying the cell walls of the biomass, processing the biomass with an organic solvent, stirring the obtained mixture and separating the extract of astaxanthin by centrifugation. The novelty of the invention consists in that the mechanical destruction of the cell walls of the biomass in a homogenizer is performed, as a solvent, 96% ethyl alcohol is used, cooled to 0 ° C, and the agitation is performed on an orbital mechanical agitator. , for 5 ... 10 min.

MDS20090167A 2009-09-09 2009-09-09 Process for astaxanthin extraction from Haematococcus pluvialis biomass MD146Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20090167A MD146Z (en) 2009-09-09 2009-09-09 Process for astaxanthin extraction from Haematococcus pluvialis biomass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20090167A MD146Z (en) 2009-09-09 2009-09-09 Process for astaxanthin extraction from Haematococcus pluvialis biomass

Publications (2)

Publication Number Publication Date
MD146Y true MD146Y (en) 2010-02-26
MD146Z MD146Z (en) 2010-11-30

Family

ID=43568916

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20090167A MD146Z (en) 2009-09-09 2009-09-09 Process for astaxanthin extraction from Haematococcus pluvialis biomass

Country Status (1)

Country Link
MD (1) MD146Z (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108703978A (en) * 2018-09-03 2018-10-26 艾苛密（上海）健康科技股份有限公司 Deep layer repair function haematococcus pluvialis extract and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4104C1 (en) * 2010-12-22 2011-10-31 Валериу РУДИК Strain of Haematococcus pluvialis Flotow alga - source of astaxanthin
  • 2009

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108703978A (en) * 2018-09-03 2018-10-26 艾苛密（上海）健康科技股份有限公司 Deep layer repair function haematococcus pluvialis extract and preparation method thereof

Also Published As

Publication number Publication date
MD146Z (en) 2010-11-30

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