DE672516C - Process for obtaining the active substances in bee venom - Google Patents

Process for obtaining the active substances in bee venom

Info

Publication number
DE672516C
DE672516C DEH148995D DEH0148995D DE672516C DE 672516 C DE672516 C DE 672516C DE H148995 D DEH148995 D DE H148995D DE H0148995 D DEH0148995 D DE H0148995D DE 672516 C DE672516 C DE 672516C
Authority
DE
Germany
Prior art keywords
alcohol
bee venom
active substances
obtaining
extraction
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
Application number
DEH148995D
Other languages
German (de)
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.)
GEORG HAHN DR
Original Assignee
GEORG HAHN DR
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 GEORG HAHN DR filed Critical GEORG HAHN DR
Priority to DEH148995D priority Critical patent/DE672516C/en
Application granted granted Critical
Publication of DE672516C publication Critical patent/DE672516C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/56Materials from animals other than mammals
    • A61K35/63Arthropods

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Description

Verfahren zur Gewinnung der wirksamen Stoffe des Bienengiftes Bei der Herstellung von Salben oder injizierbaren Lösungen aus'Bienengift geht man in der Regel von wäßrigen Lösungen des Giftes aus, die durch Extraktion der Giftblasen oder Stachelapparate, durch Auffangen der aus den Stachelapparaten austretenden Gifttropfen in Wasser oder durch nachträgliches Lösen in Wasser gewonnen worden sind und die daher naturgemäß außer dem Gift noch eine Reihe von unwirksamen Begleitstoffen enthalten. Es ist bekannt, daß Bienengift in Säuren löslich ist. Man hat auch bereits Bienengift mit starkem Alkohol behandelt und dabei, allerdings unter großen Verlusten an wirksamen Stoffen, Trockenerzeugnisse erhalten.Process for obtaining the active substances of bee venom Bei One goes into making ointments or injectable solutions from bee venom usually from aqueous solutions of the poison made by extraction of the poisonous bladders or prickly devices, by catching those emerging from the prickly devices Poison drops obtained in water or by subsequent dissolving in water and which therefore naturally contain a number of ineffective accompanying substances in addition to the poison contain. It is known that bee venom is soluble in acids. One already has Bee venom treated with strong alcohol and thereby, albeit with great losses of effective substances, dried products.

Es wurde nun gefunden, daß man die wirksamen Stoffe des Bienengiftes in Gestalt eines fast farblosen, haltbaren Pulvers gewinnen kann, wenn man den absolut trocknen Eindampfrückstand saurer Stachelextrakte einer fraktionierten Extraktion mit Alkohol steigenden Wassergehaltes unterwirft. Sowohl das Ausziehen mit verdünnten Säuren als auch die Extraktion mit Alkohol und das Eindampfen muß bei gewöhnlicher Temperatur (2o') geschehen. Während mit zoo-, go- und 8o °/oigem Alkohol fast nur unwirksame Begleitstoffe in Lösung gehen, löst 6o°/oiger Alkohol nur die wirksamen Stoffe unter Zurücklassung einer ebenfalls großen Menge unwirksamer Ballaststoffe. Durch Verdampfen des 6o°/oigen Alkoholextraktes erhält man ein Pulver, das durch nochmalige fraktionierte Extraktion weiter gereinigt werden kann. Man erhält so ein fast farbloses Pulver, das mit Wasser spielend eine fast farblose Lösung bildet, die auch beim Kochen klar bleibt. Der so gewonnene Stoff ist ein hochwirksames, in trocknem Zustand unbegrenzt haltbares, sehr reines Bienengiftpräparat, das exaktere Dosierung erlaubt, als das bisher möglich war. Beispiel Giftdrüsen und Stachel von zooo Bienen werden zweimal mit je roo ccm 1/2norm.-Ameisensäure 3 Stunden bei gewöhnlicher Temperatur stehengelassen, abgesaugt, nachgewaschen und die Lösungen im Hochvakuum bei etwa xo bis ?,o' C zur Trockne gebracht.It has now been found that the active substances of bee venom can be used in the form of an almost colorless, durable powder, if you can absolutely dry evaporation residue of acidic sting extracts from a fractional extraction subject to increasing water content with alcohol. Both undressing with diluted Acids as well as extraction with alcohol and evaporation must be done with ordinary Temperature (2o ') happen. While with zoo, goo and 80 per cent alcohol almost exclusively Ineffective accompanying substances go into solution, alcohol only dissolves the effective ones Substances that also leave behind a large amount of ineffective fiber. By evaporating the 60 per cent alcohol extract, a powder is obtained, which by means of repeated fractional extraction can be further purified. You get so an almost colorless powder that easily forms an almost colorless solution with water, which stays clear even when cooking. The substance obtained in this way is a highly effective, Unlimited shelf life when dry, very pure bee venom preparation, the more precise one Dosage allowed than was previously possible. Example poison glands and sting of zooo bees are treated twice with roo ccm 1/2 normal formic acid for 3 hours at normal Allowed to stand at temperature, filtered off with suction, washed and the solutions in a high vacuum brought to dryness at about xo to?, o'C.

Erhalten z. Auszug . . . . . . . . 422 mg 2. - ...... . . 43M9 zusammen . . . . . . . . 465 mg. Der 3. Auszug (28 mg) war völlig giftfrei. 3,2472 g in dieser Weise aus 8ooo Bienen gewonnenes Rohgift wird über Phosphorpentoxyd völlig wasserfrei gemacht und nacheinander mit absolutem go-, 8o- und 6o°/oigem Alkohol ausgezogen. Die Auszüge werden bei gewöhnlicher Temperatur im Hochvakuum zur Trockne gebracht.Obtain z. Abstract . . . . . . . . 422 mg 2. - ....... . 43M9 together . . . . . . . . 465 mg. The 3rd extract (28 mg) was completely non-toxic. 3.2472 g of raw poison obtained in this way from 8,000 bees is rendered completely anhydrous by means of phosphorus pentoxide and extracted one after the other with absolute goo, 80% and 60% alcohol. The extracts are brought to dryness at normal temperature in a high vacuum.

Es wurden erhalten mit roo°/oigem Alkohol . . 0,4990 g unwirksam go°/oigem - ..J kein nennenswerter 8o°/oigem - .@ l Rückstand 6o°/oigem - . . r,27oo g hochwirksam. It was received with roo% alcohol. . 0.4990 g ineffective go ° / oigem - ..J none worth mentioning 80 per cent -. @ 1 residue 60% -. . r, 27oo g highly effective.

Claims (1)

PATrvTANsrRLCrr: Verfahren zur Gewinnung der wirksamen Stoffe des Bienengiftes in trockner haltbarer Form durch Abtrennen von Ballaststoffeü . mit Alkohol, dadurch gekennzeichnet, däß man ameisensaure Auszüge aus Bie`.rieri= stacheln und Giftblasen völlig zur Trockne bringt, ihnen durch Behandeln mit Alkohol von roo, go und 8o0/, bei gewöhnlicher Temperatur unwirksame Anteile entzieht und aus dem Rückstand die Wirkstoffe mit 6o°/oigem Alkohol herauslöst.PATrvTANsrRLCrr: Process for the extraction of the active substances of the Bee venom in a dry, stable form by separating off fiber. with Alcohol, characterized in that formic acid extracts from Bie`.rieri = prickle and brings poisonous blisters to dryness by treating them with alcohol roo, go and 8o0 /, at normal temperature withdraws ineffective parts and removes them Dissolves the active ingredients from the residue with 60% alcohol.
DEH148995D 1936-09-30 1936-09-30 Process for obtaining the active substances in bee venom Expired DE672516C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH148995D DE672516C (en) 1936-09-30 1936-09-30 Process for obtaining the active substances in bee venom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH148995D DE672516C (en) 1936-09-30 1936-09-30 Process for obtaining the active substances in bee venom

Publications (1)

Publication Number Publication Date
DE672516C true DE672516C (en) 1939-03-03

Family

ID=7180579

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH148995D Expired DE672516C (en) 1936-09-30 1936-09-30 Process for obtaining the active substances in bee venom

Country Status (1)

Country Link
DE (1) DE672516C (en)

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