SU60200A1 - The method of obtaining tannalbina - Google Patents

The method of obtaining tannalbina

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Publication number
SU60200A1
SU60200A1 SU3033A SU3033A SU60200A1 SU 60200 A1 SU60200 A1 SU 60200A1 SU 3033 A SU3033 A SU 3033A SU 3033 A SU3033 A SU 3033A SU 60200 A1 SU60200 A1 SU 60200A1
Authority
SU
USSR - Soviet Union
Prior art keywords
obtaining
tannalbina
tannin
tannalbin
tannins
Prior art date
Application number
SU3033A
Other languages
Russian (ru)
Inventor
П.З. Беридзе
П.А. Якимов
Original Assignee
П.З. Беридзе
П.А. Якимов
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 П.З. Беридзе, П.А. Якимов filed Critical П.З. Беридзе
Priority to SU3033A priority Critical patent/SU60200A1/en
Application granted granted Critical
Publication of SU60200A1 publication Critical patent/SU60200A1/en

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  • Compounds Of Unknown Constitution (AREA)

Description

Таннальбим получают обычно путем взаимодействи  водных растворов таноина с альбумином. Дл  проведени  этого п-родесса можно примен ть водные экстракты таннинсодержащих материалов, загр з енных большими кол|Илествами посторонних примесей.Tannalbim is usually obtained by reacting aqueous solutions of tanoin with albumin. Aqueous extracts of tannin-containing materials polluted with large amounts of impurities can be used to carry out this p-rhodess.

Авторы насто щего изобретени  Предлагают при получении та ннальбвна -из водных экстрактов дубильных материалов с малым содержанием дубильных веществ добавл ть перед проведением процесса в раствор тан;ни1на такое количество кислоты , чтобы РН реакционной смеси было равно 3,5-3,4При проведе1нии процесса) в указа1нных усло(Ви х взаимодействие таиннна с альбум(ином проходит полностью и полученный таннальбин удшлетвор ет требовани м фармако (пеи.The authors of the present invention suggest that when preparing a transducer of aqueous extracts of tannins with a low content of tannins, it is necessary to add tan to the solution before the process, and the amount of acid is such that the pH of the reaction mixture is 3.5-3.4. in the abovementioned conditions (the interaction of the mysterious with the album (the other takes place completely and tannalbin obtained meets the requirements of the pharmaco (pei.

Пример. В 5 л свежеполучевного водного экстракта скумпии, плотностью 6 Вё, с содержанием, 4,2% танни а, добавл ют сначала 50 мл 30%:-и уксусной кислоты, затем приExample. In 5 l of freshly prepared aqueous extract of scumia, with a density of 6 Be, with a content of 4.2% tannin a, 50 ml of 30% are added first: - and acetic acid, then with

энергичном перемешивании смесь 2 л  ичных белков с 20 л воды. РН реакционной массы устанавливаетс  равной 3,5-3,7; при этом происходит выпадение таннальбнна.vigorously stirring a mixture of 2 l of proteins with 20 l of water. The pH of the reaction mass is set at 3.5-3.7; when this occurs, the loss of tannalbnna.

После выпадени  осадка раствор нагревают до 60°, осадок промывают , отдел ют на центрофуге и сущат на фарфоровых пластинках сначала при 35-40 °, затем при 60 °. Сухой продукт измельчают и нагревают полтора часа при 120. Получают 520 г таннальбина.After precipitation, the solution is heated to 60 °, the precipitate is washed, separated at a centrofuge and existed on porcelain plates, first at 35-40 °, then at 60 °. The dry product is crushed and heated for one and a half hours at 120. 520 g of tannalbin are obtained.

Предмет изобретени .The subject matter of the invention.

получени  таннальбина путем взаимодействи  водных экстрактов таннинсодержащих материалов с малым содержанием дубильных веществ с раствором альбумина , отличающийс  тем, что пере(Д проведением процесса таннинсодержащий экстракт подкисл ют таким количеством кислоты, чтобы РН реакционной среды была равна 3,5-3,7. obtaining tannalbin by reacting aqueous extracts of tannin-containing materials with a low content of tannins with an albumin solution, characterized in that the re (D) tannin-containing extract is acidified with such an amount of acid so that the pH of the reaction medium is 3.5-3.7.

SU3033A 1939-03-02 1939-03-02 The method of obtaining tannalbina SU60200A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3033A SU60200A1 (en) 1939-03-02 1939-03-02 The method of obtaining tannalbina

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3033A SU60200A1 (en) 1939-03-02 1939-03-02 The method of obtaining tannalbina

Publications (1)

Publication Number Publication Date
SU60200A1 true SU60200A1 (en) 1940-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU3033A SU60200A1 (en) 1939-03-02 1939-03-02 The method of obtaining tannalbina

Country Status (1)

Country Link
SU (1) SU60200A1 (en)

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