DE886838C - Method for treating fruit stalks and similar carriers, perennials and the like like - Google Patents

Method for treating fruit stalks and similar carriers, perennials and the like like

Info

Publication number
DE886838C
DE886838C DEP3112A DE0003112A DE886838C DE 886838 C DE886838 C DE 886838C DE P3112 A DEP3112 A DE P3112A DE 0003112 A DE0003112 A DE 0003112A DE 886838 C DE886838 C DE 886838C
Authority
DE
Germany
Prior art keywords
perennials
treating fruit
fruit stalks
film
similar carriers
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
DEP3112A
Other languages
German (de)
Inventor
Leonhard Alfred Auslitz
Paul Gerhard Dr Dr Hartke
Otto Dr-Ing Prinzing
Hein Ruck
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEP3112A priority Critical patent/DE886838C/en
Priority to DEP4869A priority patent/DE893726C/en
Application granted granted Critical
Publication of DE886838C publication Critical patent/DE886838C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/28—Applications of food preservatives, fungicides, pesticides or animal repellants
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/16—Coating with a protective layer; Compositions or apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Pest Control & Pesticides (AREA)
  • Mechanical Engineering (AREA)
  • Catching Or Destruction (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Description

Verfahren zum Behandeln von Fruchtstengeln und ähnlichen Trägern, Stauden u. dgl. Um Früchte, beispielsweise Äpfel zu sterilisieren, ist es bereits bekannt, das jeweilige Gut durch Eintauchen in Paraffinlösungen mit einer Schicht zu versehen, die die Oberfläche des Guts steril halten soll.Methods of treating fruit stalks and similar carriers, Shrubs and the like. In order to sterilize fruits, for example apples, it is already necessary known, the respective good by immersion in paraffin solutions with a layer to provide, which is to keep the surface of the goods sterile.

Die Erfindung beruht auf einer anderen Erkenntnis. Beim Ernten von Stauden, Früchten u. dgl. dringen durch die Schnittfläche des Stau@denstiels Mikroben und andere Fäulniserreger ein, die nicht nur die Früchte als solche nachteilig beeinflussen, sondern vor allem auch einen beachtlichen Gewichtsschwund bedingen. So ist es beispielsweise bekannt, daß in Kühlschiffen eingelagerte Bananenstauden nach ihrem Transport bis zu 8 % an Gewicht verloren haben. Auch ist die bekannte Stengelbräune bei Bananen eine unliebsame Begleiterscheinung, die ebenfalls auf das Eindringen der genannten Fremdkörper in die Schnittfläche des Stäudenstiels zurückzuführen ist.The invention is based on another finding. When harvesting Perennials, fruits and the like penetrate through the cut surface of the stalk stem microbes and other putrefactive agents that not only adversely affect the fruit as such, but above all also cause a considerable loss of weight. This is how it is, for example known that banana trees stored in reefer ships up to after their transport have lost 8% of their weight. Bananas also have the well-known stem tan an unpleasant side effect, which is also due to the penetration of the said Foreign bodies can be traced back to the cut surface of the stem.

Die Erfindung schafft hier Wandel und besteht dm wesentlichen darin, daß die Schnittfläche des Staudenstiels sofort nach .dem Ernten mit einem Film überzogen wird, der die Schnittfläche nach außen hermetisch abschließt. Die Filme können auf verschiedene Weise erzeugt werden. Zweckmäßig werden Flüssigkeiten verwendet, in die die betreffenden Schnittflächen eingetaucht wenden, die derart zusammengesetzt sind, daß sich der gewünschte Film sofort nach dem Austauchen in gehöriger Tiefe am Stengel und an .der Schnittfläche bildet. So können beispielsweise Kunststoffe mit Hinzugabe von Weichmachern und Beschleunigern verwendet werden; auch Gummilösungen, thermoplastische Massen eignen sich für dieses Tauchverfahren. Beispiel 312 Teile Polyvinylchlorid mit 15 Teilen eines geeigneten Phenolharzes werden zusammen mit 3 Teilen Trockenstoff, z. B. einer Mangan-Blei-Kobalt-Mischung, in 394 Teilen Eutylazetat gelöst.The invention creates change here and essentially consists in that the cut surface of the perennial stalk is covered with a film immediately after harvesting which hermetically seals the cut surface to the outside. The films can be on can be generated in different ways. Liquids are expediently used in which turn the relevant cut surfaces immersed, which are composed in this way are that the movie you want immediately after diving into appropriate depth on the stem and on the cut surface. For example Plastics with the addition of plasticizers and accelerators are used; Rubber solutions and thermoplastic compounds are also suitable for this immersion process. Example 312 parts of polyvinyl chloride with 15 parts of a suitable phenolic resin are together with 3 parts of dry matter, e.g. B. a manganese-lead-cobalt mixture, dissolved in 394 parts of ethyl acetate.

In diese Lösung werden die zu imprägnierenden Schnitten-den der Bananenstauden eingetaucht, in einer Tauchtiefe von etwa ro cm. Nach erfolgtem Austauchen bildet sich sofort ein gegen äußere Einflüsse unempfindlicher Film.The cuts of the banana trees to be impregnated are placed in this solution submerged, at a depth of about ro cm. Forms after submerging immediately a film that is insensitive to external influences.

Dies Beispiel ist nur als solches zu bewerten. Selbstverständlich können noch andere Filmbildner, z. B. Kautschuk od. dgl., für-das Verfahren in Frage kommen, soweit sie physiologisch einwandfrei sind. Wichtig ist, daß der Film gegen äußeren Druck sowohl genügend fest ist, andererseits aber auch eine genügende Elastizität besitzen muß, um .dem Arbeiten des Staudenstengels folgen zu können.This example is only to be assessed as such. Of course can still other film formers, z. B. rubber or the like. For-the method in question come as far as they are physiologically sound. It is important that the film is against external pressure is both sufficiently firm, but also sufficient elasticity must own in order to be able to follow the work of the perennial stem.

Claims (3)

PATENTANSPRÜCHE: z. Verfahren zum Behandeln von Fruchtstengeln und ähnlichen Trägern, Stauden ad. d@gl., dadurch gekennzeichnet"daß die Träger an ihren Schnittenden in gehöriger Tiefe mit einem gegen äußere Einflüsse immunen Film versehen werden. PATENT CLAIMS: e.g. Method for treating fruit stalks and similar carriers, perennials ad. d @ gl., characterized in that the carriers are provided with a film immune to external influences at their cut ends in the appropriate depth. 2. Verfahren nach Anspruch z, dadurch gekennzeichnet, daß die Träger an ihren Schnittenden in eine filmbildende Lösung eingetaucht werden. 2. The method according to claim z, characterized in that the supports are immersed in a film-forming solution at their cut ends. 3. Verfahren nach Anspruch r und 2, dadurch gekennzeichnet, daß sofort nach dem Ernten an den Schnittenden der Stengel, Stauden od. däl. durch Eintauchen ein organischer Film erzeugt wird.3. The method according to claim r and 2, characterized in that immediately after Harvest at the cut ends of the stalks, perennials or däl. by immersion an organic one Film is generated.
DEP3112A 1950-09-03 1950-09-03 Method for treating fruit stalks and similar carriers, perennials and the like like Expired DE886838C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEP3112A DE886838C (en) 1950-09-03 1950-09-03 Method for treating fruit stalks and similar carriers, perennials and the like like
DEP4869A DE893726C (en) 1950-09-03 1950-12-29 Method for treating fruit stalks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3112A DE886838C (en) 1950-09-03 1950-09-03 Method for treating fruit stalks and similar carriers, perennials and the like like
DEP4869A DE893726C (en) 1950-09-03 1950-12-29 Method for treating fruit stalks

Publications (1)

Publication Number Publication Date
DE886838C true DE886838C (en) 1953-08-17

Family

ID=32772578

Family Applications (2)

Application Number Title Priority Date Filing Date
DEP3112A Expired DE886838C (en) 1950-09-03 1950-09-03 Method for treating fruit stalks and similar carriers, perennials and the like like
DEP4869A Expired DE893726C (en) 1950-09-03 1950-12-29 Method for treating fruit stalks

Family Applications After (1)

Application Number Title Priority Date Filing Date
DEP4869A Expired DE893726C (en) 1950-09-03 1950-12-29 Method for treating fruit stalks

Country Status (1)

Country Link
DE (2) DE886838C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007096716A1 (en) * 2006-02-23 2007-08-30 Fritz Roth Vorster A package of grape berries

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007096716A1 (en) * 2006-02-23 2007-08-30 Fritz Roth Vorster A package of grape berries

Also Published As

Publication number Publication date
DE893726C (en) 1953-10-19

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