CS208307B1 - Appliance for determination of biological value of the agricultural raw materials and food products - Google Patents

Appliance for determination of biological value of the agricultural raw materials and food products Download PDF

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CS208307B1
CS208307B1 CS770679A CS770679A CS208307B1 CS 208307 B1 CS208307 B1 CS 208307B1 CS 770679 A CS770679 A CS 770679A CS 770679 A CS770679 A CS 770679A CS 208307 B1 CS208307 B1 CS 208307B1
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Czechoslovakia
Prior art keywords
food products
raw materials
agricultural raw
electrode
biological value
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CS770679A
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Czech (cs)
Slovak (sk)
Inventor
Vlastimil Tvarozek
Pavol Malovec
Ludmila Mihalkovicova
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Vlastimil Tvarozek
Pavol Malovec
Ludmila Mihalkovicova
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Priority to CS770679A priority Critical patent/CS208307B1/en
Publication of CS208307B1 publication Critical patent/CS208307B1/en

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  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

Vynález sa týká zariadenia na kvalitativně hodnotenie poTnohospodárskych surovin a potravinářských výrobkov, najmft z hradiska ioh biologiokej hodnoty. Účelom vynálezu Je ziaťovanie biologiokej hodnoty poTnohospodárskych surovin a potravinárskyoh výrobkov priamo vo výrobě, v skladooh, v teránnych podmienkaoh počas vegetáoie a pod. Uvedeného účelu sa dosiahne zariadením podlte vynálezu, ktoré pozostáva z tmavěj komory v ktorej je umiestnená ploohá a hrotová elektroda, medzi ktorými je vysokonap&ťové a vysoko-frekvenčné napátie. Skámaný objekt sa vkládá medzi ploohá elektrodu, na ktorej je umiestnený svetlocitlivý materiál a hrotová elektrodu. Na analyzovanom objekte vznikne vplyvom vysokonap&ťového a vysoko-frekvenčného nap&tia plazivý výboj róznych tvarov a charakterov, podTa dr’.;hu a sta ··? analyzovaného objektu, ktorý sa zachytává u; svetlooitlivom materiále.The invention relates to an apparatus for qualitatively evaluation of agricultural raw materials and food products, especially from the fort of ioh biological value. The purpose of the invention is the screening of biological hockey values of agricultural raw materials and food products directly in production, in storage, in terrain conditions during vegetation and so on. This is achieved by the apparatus according to the invention, which consists of darker of the chamber in which is located flat and a spike electrode between which there is a high voltage and high-frequency voltage. The object to be captured is inserted between the flat electrode, on which it is light-sensitive material and tip electrode. On the analyzed object is created by influence high voltage and high frequency voltages creepy discharge of different shapes and characters, podTa dr ’.; hu and sta ··? analyzed the object to be captured at; svetlooitlivom material.

Description

(54)(54)

Zariadenie na zisťovanie biologickéj hodnoty poTnohospodárskych surovin a potravinárskyoh výrobkovApparatus for determining the biological value of agricultural raw materials and food products

Vynález sa týká zariadenia na kvalitativně hodnotenie poTnohospodárskych surovin a potravinářských výrobkov, najmft z hradiska ioh biologiokej hodnoty.The invention relates to an apparatus for qualitatively evaluating agricultural raw materials and food products, in particular from the point of view of biological value.

Účelom vynálezu Je ziaťovanie biologiokej hodnoty poTnohospodárskych surovin a potravinárskyoh výrobkov priamo vo výrobě, v skladooh, v teránnych podmienkaoh počas vegetáoie a pod.The purpose of the invention is to screen the biological value of agricultural raw materials and food products directly in production, in warehouses, in terrain conditions during vegetation and the like.

Uvedeného účelu sa dosiahne zariadením podlte vynálezu, ktoré pozostáva z tmavěj komory v ktorej je umiestnená ploohá a hrotová elektroda, medzi ktorými je vysokonap&ťové a vysoko-frekvenčné napátie. Skámaný objekt sa vkládá medzi ploohá elektrodu, na ktorej je umiestnený svetlocitlivý materiál a hrotová elektrodu.This is achieved by a device according to the invention, which consists of a darker chamber in which a flat electrode and a spike electrode are arranged, between which there is a high voltage and a high frequency voltage. The object to be snapped is inserted between a flat electrode on which the photosensitive material and the tip electrode are placed.

Na analyzovanom objekte vznikne vplyvom vysokonap&ťového a vysoko-frekvenčného nap&tia plazivý výboj róznych tvarov a charakterov, podTa dr’.;hu a sta ··? analyzovaného objektu, ktorý sa zachytává u; svetlooitlivom materiále.On the analyzed object, a creeping discharge of different shapes and characters will arise due to high voltage and high-frequency voltage, depending on how long it is. of the object being captured; light-sensitive material.

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Vynález aa týká zariadenia na kvalitativně hodnotenle poTnohospodárskyóh surovin a potravinářských výrobkov, najmá z hradiska ioh biologiokej hodnoty,The invention relates to a device for the quality evaluation of agricultural raw materials and food products, in particular from the point of view of biological values,

V súčasnosti je možná biologioké hodnotenis, t. j. hodnotenle jednak obsahu blokatalyzátorov - enzýmov, vltaminov, hormónov, blologiokýoh pigmentov, atd. a jednak stupňa čerstvosti, turgoru, reprodukčněj sily a pod., pol*nohospodárekyoh surovin napr, oibuTovin, oesnaku, aemlen róznych druhov, atrukovin, jádrového ovoola a potravinářských'výrobkov napr. sterilizovaných uhoriek, nakladanýoh uhoriek, sterilizovaných háb, vykonávat’ bud senzoriokým hodnotenim, alebo v analytiokýoh laboratóriáoh, Senzorické hodnotenle vyžaduje kvalifikovaných pracovníkov eo Speoifioky rozvinutými individuálnymi sohopnosťaml. Hodnotenle blologlokej hodnoty poTnohoepodárekyoh auorvín a potravinárakyoh výrobkov v analytiokýoh laboratóriáoh využívá rózne přístroje a zariadenia, ktoré sú běžné presnalytioké rozbory. Nevýhodou toho je, že zietenie blologlokej hodnoty je zdlhavé, vlažené na laboratórium, to znamená, že nie je možné ho uekutočniť priamo v teréne. Potom takéto zietenie iba dodá točné konstatuje nedostatky, bez možnosti pružného zásahu do prebiehajúoioh prooesov.At present, biological evaluation is possible, i. j. evaluated, firstly, the content of blocking catalysts - enzymes, vltamines, hormones, blologiocyte pigments, etc. and on the other hand, the degree of freshness, turgor, reproductive power and the like, semi-agricultural raw materials, e.g. sterilized cucumbers, pickled cucumbers, sterilized robes, carried out either by sensory evaluation or in analytical laboratories. Evaluated for the bleach value of many medicines and food products in analytical laboratories, it uses various instruments and devices that are commonly used for precision analysis. The disadvantage of this is that the maturing of the blologlocal value is lengthy, dampened to the laboratory, that is, it cannot be carried out directly in the field. Thereafter such a zenithing merely adds reversal notes, without the possibility of flexible intervention in the ongoing prooesov.

VySSie uvedené nedostatky odstraňuje zariadenie na zisťovanie blologlokej hodnoty poltaohospodárakyoh euorvín a potravinárakyoh výrobkov, ktorého podstata je v tom, že je tvořené tmavou komorou opatřenou rukávnikovým otvorom, v ktorej sú umiestnené ploohá elektróda, alúžiaoa ako podložka pre svetlooitlivý materiál a naň pokládaný skúSaný objekt a hrotová elektróda, určená k prikladanlu na skúSaný objekt alebo k vpiohovaniu do nebo.The above-mentioned drawbacks are eliminated by a device for detecting the bleach value of semi-economic euorvins and food products, which consists in the fact that it consists of a dark chamber equipped with a muff hole, in which a flat electrode is placed, used as a substrate for light-sensitive material an electrode to be applied to the test item or to be injected into the sky.

Na svorkáoh týohto elektrod je vyeoko-napáťové avysokofrekvenčně impulzné napátie s elektriokou intenzitou 1 až 100 kV. m\ Medzi elektrody sa vkládá svetlooitlivý materiál a analyzovaný objekt, pričom napátie medzi elektrodami vytvára plazivý výboj róznyoh tvarov a oharakterov, podTa druhu a etavu analyzovaného objektu, ktorý ea zaohytáva na svetlooitlivom materiále. Tento sa óalej apraoováva běžným spósobom, z ktorého sa potom analyzujú obrazoe. Zdrojem vyaokonapáťovýoh vysokofrekvenčnýoh impulzov Je měnič meohaniokej energie na energiu elektriokú, priepóeobený potřebám zariadenia podTa vynálezu, pričom meohaniokú energiu dodává obsluhujúoi praoovnik.At the terminal of these electrodes there is a high-voltage and high-frequency pulse voltage with an electrical intensity of 1 to 100 kV. The light-sensitive material and the object to be analyzed are inserted between the electrodes, and the voltage between the electrodes creates a creeping discharge of different shapes and characteristics, depending on the type and etave of the object to be analyzed, which is trapped on the light-sensitive material. This is further processed in a conventional manner from which images are then analyzed. The source of high-voltage high-frequency pulses is a meohaniohm energy-to-electric energy converter adapted to the needs of the device according to the invention, whereby the meohaniohm energy is supplied by the operator.

Výhodou navrhovaného rieSenia Je, že zariadenie je veTtai jednoduohé, čím umožňuje rýohle zietenie blologlokej hodnoty poTnohoepodárekyoh surovin a potravinárakyoh výrobkov, Zariadenie je nezávislé na zdrojooh energie, čo umožňuje jeho uplatnenie priamo vo výrobě, v skladooh, ▼ terénnyoh podmienkaoh počas vegetáoie a pod. s možnoábu rýchleho zpátného zásahu do prooesov, Takýmto pohotovým zásahom je možné zabránit’ vysokým Škodám , ktoré vznikejú pri uskladňovaní vadných tovarov -, tovarov so skrytými vadami.The advantage of the proposed solution is that the device is very simple, thus enabling the bleaching of the blister value of the raw material and food products to be readily achieved. The device is independent of the energy source, allowing its application directly in production, warehousing, Such rapid intervention can prevent high damage resulting from the storage of defective goods - goods with hidden defects.

Příkladné prevedenie zariadenia je znázorněné na pripojenom výkrese, kde na obr. 1 je sohematioky znázorněné, na obr. 2 je v čiaetočnom řeze hrotová elektróda a na obr. 3 je eohéma zapojenia zdroja vyaokonapáťovýoh vysokofrekvenčnýoh Impulzov.An exemplary embodiment of the device is shown in the accompanying drawing, wherein in FIG. 1 is the sohematics shown in FIG. 2 is a cross-sectional view of the tip electrode, and FIG. 3 is a circuit diagram of a high voltage pulse power source.

Zariadenie pozostáva z tmavěj komory χ opatrenej rukávnikovým otvorom £, v ktorej eú umiestnené ploohá elektróda χ a hrotová elektróda 6. Ploohá elektróda 6, je tvořená zahroteným vodičem χ s izoláoiou 8, Na ploohú elektrodu ea umlestňuje svetlooitlivý materiál χ a analyzovaný objekt χ. Zdroj vyaokonapáťovýoh vysokofrekvenčnýoh impulzov tvoří měnič meohaniokej energie na energiu elektriokú, pričom meohaniokú energiu dodává obsluhujúoiThe device consists of a dark chamber χ provided with a muff opening 8 in which a flat electrode χ and a spike electrode 6 are disposed. The flat electrode 6 is formed by a tangled conductor χ with insulation 8. The source of high-voltage high-frequency pulses is formed by the converter of meohaniok energy to electric energy, while the meohaniok energy is supplied by

208 307 pra o ovnik stlačením pružiny meniča 9. Na svorkách j» a b meniča 9. j® připojený transformátor TR 1 zvyíujáoi napKtie na hodnotu potrehná k přeskoku iskry medzi elektrodami iskriáťa Q 1. Kondenzátor C 1 privádza vysokofrekvenčnú časť energie na primárná vlnUtle transformátora TR 2, z ktorého vyeokonap&ťováho sekundárná vinutle je připojené oez svorku o na hrotová elektrodu 6 a oez svorku d na plochá elektrodu 3.The connected transformer TR 1 increases the voltage to a value that is necessary to spark the spark between the electrodes of the spark Q1. The capacitor C1 supplies the high-frequency part of the energy to the primary wave of the transformer TR1. 2, from which the secondary secondary winding is connected oez terminal o to the tip electrode 6 and oez terminal d to the flat electrode 3.

Pri zisťovaní biologickáj hodnoty pollnohospodárskyoh surovin a potravlnárskyoh výrobkov sa tieto vkladajá oez rukávnikový otvor 2 do tmavěj komory 1 medzi ploohá elektrodu 3, na ktorej Je umiestnený evetlooitlivý materiál jj, a hrotová elektrodu 6. Hrotová elektroda 6 sa k analyzovanému objektu J5 přiloží a stlačí sa tlačítkom pružina meniča Na analyzovaném objekte 5 vznikne plazivý výboj, ktorý ea zaznamená na evetlooitlivý materiál 4, tento sa vyvolá běžným apdsobom a potom sa analyzuje intenzita, rozsah, Struktura a farebné zloženie plezivého výboje.In order to determine the biological value of agricultural raw materials and food products, these are inserted through the gusset opening 2 into a dark chamber 1 between a flat electrode 3 on which the light-sensitive material j is placed and a spike electrode 6. A creeper discharge is produced on the object 5 to be analyzed, which is recorded on the evo-sensitive material 4, which is induced by a conventional method, and then the intensity, extent, structure and color composition of the ballast discharge is analyzed.

Příklad 1:Example 1:

Zdravý ossnak vložíme cez rukávnikový otvor 2 do tmavěj komory 1 medzi ploohá elektrodu 3, na ktorej je umiestnený evetlooitlivý materiál 4 a hrotová elektrodu 6. Hrotová elektrodu 6 přiložíme k vloženému oesnaku a stlačíme tlačítkom pružinu meniča 9, čím vznikne medzi osm e·· elektrodami vysokonapSťové a vysokofrekvenčně napStie 1 - 100 kV.m“\ ktoré vytvoří na oesnaku plazivý výboj. Tento ea zaznamená na evetlooitlivý materiál a po jeho vyvolaní zietíme výrazný pravidelný plazivý výboj, Ak urobíme takýto záznam na fuzáriozou kontaminovanom oesnaku, zistíme nepravidelný plazivý výboj v miestach infekoie zreteltae zoslaheuý.Insert the healthy ossak through the muff opening 2 into the dark chamber 1 between the flat electrode 3, on which the electro-sensitive material 4 and the spike electrode 6 are placed. Place the tip electrode 6 with the inserted garlic and press the inverter spring 9 high-voltage and high-frequency voltages of 1 - 100 kV.m ”\ which create a creeping discharge on the garlic. This ea is recorded on the evetloo-sensitive material and after its induction we have a significant regular creeping shock.

Příklad 2:Example 2:

Zdravá sterilizovaná uhorku vložíme na svetlooitlivý materiál k a postupujeme ako v príkl,Put healthy sterilized cucumber on light-sensitive material k and proceed as in the example,

1. Po vyvolaní svetlooitlivého materiálu zistíme pravidelný plazivý výboj. Ak urobíme takýto záznam ao sterilizovanou uhorkou, ktorá má skrytá vadu mikrobiálnej kontainináoie, táto sa prsjaví farebnou změnou v mieste skrytej vady, oproti zdravéj sterilizovanej uhorky.1. After developing the light-sensitive material, a regular creeping discharge is detected. If such a record is made of a sterilized cucumber that has a concealed defect in a microbial containe, it will show a color change at the location of the concealed defect, compared to a healthy sterilized cucumber.

Claims (2)

PREDMET VYNÁLEZUOBJECT OF THE INVENTION Žariadenie na zieťovanie biologlokej hodnoty poltaohospodárskyoh surovin a potravinárekyoh výrobkov vyznačujáoe ea tým, že je tvořené komorou /1/ opatřenou rukávnikovým otvorom /2/, v ktorej eá umiestnené ploohá elektroda /3/, elážiaoa ako podložka pre evetlooitlivý materiál /4/ a naň pokladený skážaný objekt /5/, a hrotová elektroda /6/, určená k prikladaniu na ekážaný objekt alebo k vpi chová ni u do naho..Apparatus for crosslinking the biological value of semi-agricultural raw materials and food products, characterized in that it comprises a chamber (1) provided with a gutter opening (2), in which a flat electrode (3) is positioned and supported as a substrate for heat-sensitive material (4) the object to be folded (5), and the tip electrode (6), to be applied to the object to be picked up or to be moved to the top.
CS770679A 1979-11-05 1979-11-05 Appliance for determination of biological value of the agricultural raw materials and food products CS208307B1 (en)

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