BE667201A - - Google Patents

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Publication number
BE667201A
BE667201A BE667201DA BE667201A BE 667201 A BE667201 A BE 667201A BE 667201D A BE667201D A BE 667201DA BE 667201 A BE667201 A BE 667201A
Authority
BE
Belgium
Prior art keywords
compositions
oil
bacterial
enzymatic
oily
Prior art date
Application number
Other languages
French (fr)
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 filed Critical
Publication of BE667201A publication Critical patent/BE667201A/fr

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Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00Microorganisms, 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
    • C12N1/04Preserving or maintaining viable microorganisms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4841Filling excipients; Inactive ingredients
    • A61K9/4858Organic compounds
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/96Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Molecular Biology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Procédé pour la préparation de compositions bactériennes, enzymatiques, ou analogues, sous forme protégée contre l'altération 
La présente invention a pour objet une nouvelle forme de présentation et d'administration de certaines compositions médicamenteuses présentant une sensibilité particulière à certains agents extérieurs, ainsi qu'un procédé pour la prépara- tion de cette nouvelle forme. 

 <Desc/Clms Page number 2> 

 



   On sait que certaines compositions telles que, en particulier, les bactéries, les levures et les enzymes, amenées à l'état sec, généralement par lyophilisation, s'altèrent rapi- dement sous l'effet de l'humidité et plus généralement de l'envi- ronnement chimique, par exemple sous l'effet de l'oxygène de l'air. On a donc recherché par quels moyens on pouvait conserver   @   ces compositions pendant un temps prolongé en les soustrayant à ces agents, sans pour cela porter atteinte à leurs propriétés et en compliquer l'administration. On a bien déjà proposé d'enfer- mer ces compositions dans des enveloppes hermétiques, mais les constituants individuels de chaque dose ainsi développée demeurent non protégés contre la petite quantité d'humidité, d'oxygène ou d'autre agent d'altération enfermé avec eux. 



   L'invention représente donc un progrè3 par rapport à cet état de la technique, et repose sur la découverte qu'une protec- tion totale de ces compositions peut résulter da l'application d'une pellicule hydrophobe aux éléments individuels de ces compo- sitions. Une telle pellicule détermine en effet la protection de chaque constituant individuel sans l'affecter en aucune sorte de telle façon que l'inconvénient précité est écarté. 



   Cette pellicule peut être avantageusement une pellicule huileuse, ou de propylène-glycol , et l'on peut envisager divers modes de réalisation de l'invention, selon la nature précise de la composition à protéger et la forme d'administration envisagée. 



   Ainsi, pour la protection d'une composition bactérienne, telle que l'on peut en concevoir pour restaurer la microflore intestinale, on pourra utiliser une huile d'olive, tandis que pour la protection d'une composition enzymatique, par exemple contenant une lipase, qui est plus sensible à l'environnement chimique, on pourra utiliser une huile plus   mitre,   telle qu'une 

 <Desc/Clms Page number 3> 

 huile de   parafine.   



   De même, pour l'administration des compositions ainsi protégées par voie orale ou externe sous forme de capsules, il sera préférable de mettre les compositions sous forme d'une pâte      huileuse, chaque capsule contenant une quantité de pâte   corres-   pondant à une dose déterminée de la composition. 



   On donne   ci-après   quelques exemples de réalisation de      l'invention 
 EMI3.1 
 EXEMPLE l r.144   Capsulas   de mélange polybactérien : t - préparation bactérienne lyophilisée contenant par 
 EMI3.2 
 exemple - lactobacillus   brevis ....   0,50 -   0,60   mg bacillus subtilis ......... 0,20 - 0,30 mg 
 EMI3.3 
 - ?erobacter aerogenes ...... 0,10 - O, 25 mg   ,/ excipient,   par exemple huile d'arachide   0,   325 mg. 



   EXEMPLE 2 
Capsules de préparations enzymatiques - lipase :  2500-5000   unités - huile de parafine : 300 à 600 mg.



   <Desc / Clms Page number 1>
 



  Process for the preparation of bacterial, enzymatic or similar compositions in a form protected against spoilage
The subject of the present invention is a new form of presentation and administration of certain medicinal compositions exhibiting a particular sensitivity to certain external agents, as well as a process for the preparation of this new form.

 <Desc / Clms Page number 2>

 



   It is known that certain compositions such as, in particular, bacteria, yeasts and enzymes, brought to the dry state, generally by lyophilization, deteriorate rapidly under the effect of humidity and more generally of water. the chemical environment, for example under the effect of oxygen in the air. We have therefore investigated the means by which these compositions could be preserved for a prolonged time by removing them from these agents, without thereby impairing their properties and complicating their administration. It has already been proposed to enclose these compositions in hermetic envelopes, but the individual constituents of each dose thus developed remain unprotected against the small amount of moisture, oxygen or other spoiling agent enclosed with it. them.



   The invention therefore represents an advance over this state of the art, and is based on the discovery that complete protection of these compositions can result from the application of a hydrophobic film to the individual elements of these compositions. . Such a film in fact determines the protection of each individual constituent without affecting it in any way so that the aforementioned drawback is eliminated.



   This film can advantageously be an oily film, or of propylene glycol, and various embodiments of the invention can be envisaged, depending on the precise nature of the composition to be protected and the form of administration envisaged.



   Thus, for the protection of a bacterial composition, such as can be designed to restore the intestinal microflora, an olive oil can be used, while for the protection of an enzymatic composition, for example containing a lipase , which is more sensitive to the chemical environment, it is possible to use a more miter oil, such as

 <Desc / Clms Page number 3>

 paraffin oil.



   Likewise, for the administration of the compositions thus protected orally or externally in the form of capsules, it will be preferable to put the compositions in the form of an oily paste, each capsule containing an amount of paste corresponding to a determined dose. of the composition.



   Some embodiments of the invention are given below.
 EMI3.1
 EXAMPLE l r.144 Polybacterial mixture capsulas: t - lyophilized bacterial preparation containing by
 EMI3.2
 example - lactobacillus brevis .... 0.50 - 0.60 mg bacillus subtilis ......... 0.20 - 0.30 mg
 EMI3.3
 -? erobacter aerogenes ...... 0.10 - 0.25 mg, / excipient, e.g. peanut oil 0.325 mg.



   EXAMPLE 2
Capsules of enzyme preparations - lipase: 2500-5000 units - paraffin oil: 300-600 mg.

 

Claims (1)

R E S U M E La présente invention concerne un procédé pour la prépa- ration de compositions bactériennes, enzymatiques ou analogues, protégées contre l'altération due à l'humidité et à l'environne'- ment chimique, procédé caractérisé par les points suivants consi- dérés isolément ou en combinaisons : 1/ les éléments individuels de ces compositions sont chacun recouvert d'une pellicule huileuse. ABSTRACT The present invention relates to a process for the preparation of bacterial, enzymatic or similar compositions protected against deterioration due to humidity and the chemical environment, characterized by the following points considered in isolation or in combinations: 1 / the individual elements of these compositions are each covered with an oily film. 2/ Les compositions sont mises sous forme de pâte huileu- se. <Desc/Clms Page number 4> 2 / The compositions are put in the form of an oily paste. <Desc / Clms Page number 4> 3/ Les compositions sont mises sous forme d'une suspen- sion dans l'huile. 3 / The compositions are in the form of a suspension in oil. 4/ Les compositions sont mises sous forme d'une suspen- sion des éléments individuels recouverts d'une pellicule huileuse dans un liquide différent tel que l'eau ou un sérum isotonique. 4 / The compositions are in the form of a suspension of the individual elements covered with an oily film in a different liquid such as water or isotonic serum. Les compositions sont de nature bactérienne, par exem- ple destinées à la restauration de la microflore intestinale, et .l'huile utilisée est l'huile d'olive. The compositions are bacterial in nature, for example intended for the restoration of the intestinal microflora, and the oil used is olive oil. 6/ Les compositions sont de nature enzymatique, contenant par exemple une lipase et l'huile utilisée est l'huile de parafins 6 / The compositions are enzymatic in nature, for example containing a lipase and the oil used is paraffin oil
BE667201D 1964-09-03 1965-07-22 BE667201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR987008 1964-09-03

Publications (1)

Publication Number Publication Date
BE667201A true BE667201A (en) 1965-11-16

Family

ID=8837706

Family Applications (1)

Application Number Title Priority Date Filing Date
BE667201D BE667201A (en) 1964-09-03 1965-07-22

Country Status (2)

Country Link
BE (1) BE667201A (en)
ES (1) ES315835A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0159891A1 (en) * 1984-04-18 1985-10-30 Morinaga Milk Industry Co., Ltd. Granular product of dried microorganism cells and manufacturing method therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0159891A1 (en) * 1984-04-18 1985-10-30 Morinaga Milk Industry Co., Ltd. Granular product of dried microorganism cells and manufacturing method therefor
US4888171A (en) * 1984-04-18 1989-12-19 Morinaga Milk Industry Co., Ltd. Granular product of dried microorganism cells and manufacturing method therefor

Also Published As

Publication number Publication date
ES315835A1 (en) 1966-04-01

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