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DE896448C - Process for the production of long-lasting, non-discoloring preparations of plant-based foods - Google Patents

Process for the production of long-lasting, non-discoloring preparations of plant-based foods

Info

Publication number
DE896448C
DE896448C DEM10329A DEM0010329A DE896448C DE 896448 C DE896448 C DE 896448C DE M10329 A DEM10329 A DE M10329A DE M0010329 A DEM0010329 A DE M0010329A DE 896448 C DE896448 C DE 896448C
Authority
DE
Germany
Prior art keywords
plant
preparations
page
paragraph
based foods
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
DEM10329A
Other languages
German (de)
Inventor
Arthur Dr Ketzer
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.)
Muellner & Cie Dr
Original Assignee
Muellner & Cie 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 Muellner & Cie Dr filed Critical Muellner & Cie Dr
Priority to DEM10329A priority Critical patent/DE896448C/en
Application granted granted Critical
Publication of DE896448C publication Critical patent/DE896448C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
    • A23B7/14—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10
    • A23B7/153—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10 in the form of liquids or solids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Storage Of Fruits Or Vegetables (AREA)

Description

Verfahren: zur Herstellung haltbarer, sich nicht verfärbender Zubereitungen von pflanzlichen Nahrungsmitteln Bei der Verarbeitung pflanzlicher Nahrungsmittel, wie Gemüse, Obst, Kartoffeln u. d,gl., treten Verfärbungen auf, die durch nachfolgendes Kochen nicht mehr beseitigt werden können.Process: for the production of durable, non-discoloring preparations of plant-based foods When processing plant-based foods, like vegetables, fruit, potatoes and the like, discoloration occurs due to the following Boiling can no longer be eliminated.

Ein Verfahren, mit Hilfe von S 02-Gasen solche mißfarbige Nahrungsmittel zu bleichen, ist jeder Hausfrau bekannt. Das Verfahren ist umständlich, gesundheitliche Schäden sind dabei nicht ausgeschlossen.A method of making such discolored foodstuffs with the help of S 02 gases to bleach is known to every housewife. The procedure is cumbersome, sanitary Damage is not excluded.

Ebenso darf' als bekannt gelten ein Verfahren, wonach man z. B. Kartoffelbrei geringe Mengen Sulfite oder Meta-Bisulfite des Kaliums, oder Natriums, oder Gemische davon in fester Form oder in Lösungen zusetzt.Likewise, a process may be considered to be known, according to which one z. B. mashed potatoes small amounts of sulphites or meta-bisulphites of potassium, or sodium, or mixtures of which is added in solid form or in solutions.

Auch dieses Verfahren dürfte, seine Mängel haben, und die hier vorliegende Erfindung bezieht sich daher auch nicht auf dieses Verfahren, sondern auf alle anderen chemischen Verbindungen, die beim Zusammentreffen mit verdünnten Säuren in der Lage sind, schweflige, pyroschweflige und unterschweflige Säure abzuspalten, ohne jedoch selbst oder in FdIgeprodukten gesundheitliche Schäden auszulösen.This procedure, too, is likely to have its shortcomings, as is the case here The invention therefore does not relate to this method either, but to all others chemical compounds that are capable of meeting with dilute acids are to split off sulphurous, pyrosulphurous and hyposulphurous acids without, however causing damage to health themselves or in products.

Das Verfahren ist weiter dadurch gekennzeichnet, daß die schnellere Löslichkeit dieser Verbindungen durch einen Zusatz geeigneter organischer Säuren erhöht werden kann und zur schnelleren Ausscheidung beiträgt.The method is further characterized in that the faster Solubility of these compounds by adding suitable organic acids can be increased and contributes to faster elimination.

Das Verfahren ist geeignet, das Unansehnlichwerden von pflanzlichen Nahrungsmitteln zu verhüten und diese in ihrem natürlichen appetitlichen Zustand zu erhalten.The method is suitable for the unsightly appearance of vegetable To prevent food and keep it in its natural appetizing state to obtain.

Claims (3)

PATENTANSPRÜCHE: z. Verfahren zur Herstellung haltbarer, sich nicht verfärbender Zubereitungen von pflanzlichen Nahrungsmitteln, dadurch gekennzeichnet, daß den zu schützenden Nahrungsmitteln bei ihrer Zubereitung ein Zusatz von Salzen der schwefligen, pyroschwefligen und unterschwefligen Säume gegeben wird. PATENT CLAIMS: e.g. Method of making more durable, not yourself discolouring preparations of plant-based foods, characterized in that that an addition of salts to the food to be protected during their preparation sulphurous, pyrosulphurous and hyposulphurous seams is given. 2. Verfahren nach Anspruch i, dadurch, gekennzeichnet, daß die zugesetzte chemische Verbindung beim Zusammentreffen mit verdünnten Säuren schweflige Säure abspaltet. 2. Procedure according to claim i, characterized in that the added chemical compound splits off sulphurous acid when it comes into contact with dilute acids. 3. Verfahren nach Anspruch -i, dadurch gekennzeichnet, daß die Löslichkeit und Ausschwemmb,amkeit der zugesetzten chemischen Verbindungen durch eine organische Säure restlos erfolgt. Angezogene Druckschriften: Ul 1 n #a n n., Enzyklopädie der technischen Chemie, Bd.6, S.740, letzter Absatz, S.742, Abs.4, und S. 754, Abs.3; Konserventechnisches Taschenbuch von Serge r & Hempel (i95o), S. i2o, Abs. 2; D i e m a i r, Die Haltbarmachung von Lebensmitteln und ihre Grundlagen (i946), S. 459 bis 46i.3. Procedure according to claim -i, characterized in that the solubility and flushing out of the added chemical compounds is completely carried out by an organic acid. Related publications: Ul 1 n #a n n., Encyclopedia of Technical Chemistry, Volume 6, page 740, last paragraph, page 742, paragraph 4, and page 754, paragraph 3; Canning Paperback by Serge r & Hempel (195o), p. I2o, para. 2; D i e m a i r, The Preservation of foods and their basics (1946), pp. 459 to 46i.
DEM10329A 1951-07-20 1951-07-20 Process for the production of long-lasting, non-discoloring preparations of plant-based foods Expired DE896448C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM10329A DE896448C (en) 1951-07-20 1951-07-20 Process for the production of long-lasting, non-discoloring preparations of plant-based foods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM10329A DE896448C (en) 1951-07-20 1951-07-20 Process for the production of long-lasting, non-discoloring preparations of plant-based foods

Publications (1)

Publication Number Publication Date
DE896448C true DE896448C (en) 1953-11-12

Family

ID=7295099

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM10329A Expired DE896448C (en) 1951-07-20 1951-07-20 Process for the production of long-lasting, non-discoloring preparations of plant-based foods

Country Status (1)

Country Link
DE (1) DE896448C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195149B (en) * 1960-03-16 1965-06-16 Reckitt Colman Chiswick Overse Process for making dried potatoes
DE20004492U1 (en) 2000-03-14 2000-06-08 Peters, Paul, 45721 Haltern Grated cake batter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195149B (en) * 1960-03-16 1965-06-16 Reckitt Colman Chiswick Overse Process for making dried potatoes
DE20004492U1 (en) 2000-03-14 2000-06-08 Peters, Paul, 45721 Haltern Grated cake batter

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