natgillin/translations-raw huggingface dataset:
In a 5 ml screw-top test tube (3.1.3.1) weigh approximately 0,1 g of the oil sample.
Za maščobne kisline ter cis in trans izomere maščobnih kislin zadostuje dolžina 60 m.
Add 2 ml of heptane (3.1.2.2), and shake.
Primerne so kolone z vezano (zamreženo) stacionarno fazo tipa polarni polisiloksan (cianopropilsilikon).
Add 0,2 ml of the methanolic potassium hydroxide solution (3.1.2.7), put on the cap fitted with a PTFE joint, tighten the cap, and shake vigorously for 30 seconds.
Opomba 2:
Leave to stratify until the upper solution becomes clear.
Obstaja nevarnost, da polarni polisiloksani povzročijo težave pri določanju in ločevanju linolenske kisline in pri kislinah C20.
Decant the upper layer containing the methyl esters.
Nanosi so tanki, tj. 0,1 do 0,2 μm.
The heptane solution is ready for injection into the gas chromatograph.
Namestitev in kondicioniranje kolone
It is advisable to keep the solution in the refrigerator until gas chromatographic analysis.
Upoštevajte običajne varnostne ukrepe za montažo kapilarnih kolon, tj. namestitev kolone v peči (nosilec), izbira in montaža priključkov (tesnjenje), pozicioniranje končnih mest kolone v injektorju in na detektorju (zmanjšanje mrtvih volumnov).
Storage of the solution for more than 12 hours is not recommended.
Pretok nosilnega plina za kolono dolžine 25 m in notranjega premera 0,3 mm naj bo 0,3 bara (30 kPa).
PART B
Kondicionirajte kolono s temperaturnim programiranjem peči s hitrostjo 3 °C/min od temperature okolja na temperaturo 10 °C pod temperaturo razpada stacionarne faze.
ANALYSIS OF FATTY ACID METHYL ESTERS BY GAS CHROMATOGRAPHY
Vzdržujte tako temperaturo peči eno uro do stabilizacije bazne linije.
This part gives general guidance for the application of capillary column gas chromatography to determine the qualitative and quantitative composition of a mixture of fatty acid methyl esters obtained in accordance with the method specified in Part A.
Ohladite jo na 180 °C in nadaljujte pod izotermičnimi pogoji.
The part is not applicable to polymerised fatty acids.
Opomba 3:
Carrier gas
Ustrezno predhodno kondicionirane kolone so na voljo v prodaji.
Inert gas (helium or hydrogen), thoroughly dried and with an oxygen content of less than 10 mg/kg.
Plamensko ionizacijski detektor in konverter-ojačevalec
Note 1:
Brizgalka
Hydrogen can double the speed of analysis but is hazardous.
Brizgalka je maksimalne kapacitete 10 μl z razdelki na 0,1 μl.
Safety devices are available.
Sistem za pridobivanje podatkov
Auxiliary gases
Sistem za pridobivanje podatkov je prek spleta povezan z detektorji in se uporablja s programsko opremo, primerno za integracijo in normalizacijo vrhov.
Hydrogen (purity ≥ 99,9 %), free from organic impurities.
Postopki, opisani v 4.1 do 4.3, se nanašajo na uporabo plamensko ionizacijskega detektorja.
Air or oxygen, free from organic impurities.
Preskusni pogoji
Nitrogen (purity > 99 %).
Izbor optimalnih delovnih pogojev za kapilarne kolone
Reference standard
Zaradi učinkovitosti in prepustnosti kapilarnih kolon sta ločevanje sestavin in trajanje analize v veliki meri odvisna od pretoka nosilnega plina v koloni.
Mixture of methyl esters of pure fatty acids, or the methyl esters of a fat of known composition, preferably similar to that of the fatty matter to be analysed.
Zato bo treba optimizirati delovne pogoje s prilagoditvijo tega parametra (ali preprosto izgube glave kolone), odvisno od tega, ali je cilj izboljšati ločevanje ali pospešiti analizo.
Cis and trans isomers of octadecenoic, octadecadienoic and octadecatrienoic methyl esters are useful for the identification of trans isomers of unsaturated acids.
Naslednji pogoji so se izkazali za primerne za ločevanje FAME (C4 do C26).
Care should be taken to prevent the oxidation of polyunsaturated fatty acids.
Primeri kromatogramov so navedeni v Dodatku B:
APPARATUS
Temperatura injektorja:
The instructions given are for the usual equipment used for gas chromatography, employing capillary columns and a flame-ionisation detector.
250 °C
Gas chromatograph
Temperatura detektorja:
The gas chromatograph shall comprise the following elements.
Temperatura peči:
Injection system
165 °C (8 min) do 210 °C pri 2 °C/min
Use an injection system with capillary columns, in which case the injection system should be specially designed for use with such columns.
Nosilni plin hidrogen:
It may be of the split type or the splitless on-column injector type.
tlak v glavi kolone, 179 kPa
Oven
Skupni pretok:
The oven shall be capable of heating the capillary column to a temperature of at least 260 °C and of maintaining the desired temperature to within 0,1 °C.
Delilno razmerje:
The last requirement is particularly important when a fused silica tube is used.
Volumen, ki se vbrizga:
The use of temperature-programmed heating is recommended in all cases, and in particular for fatty acids with less than 16 carbon atoms.
Določanje resolucije (glej Dodatek A)
Capillary column
Izračunajte resolucijo R dveh sosednjih vrhov I in II na podlagi naslednje formule:
Tube, made of a material inert to the substances to be analysed (usually glass or fused silica).
R = 2 × ((dr(II) – dr(I))/(ω(I) + ω(II))) ali R = 2 × ((tr(II) – tr(I))/(ω(I) + ω(II))) (USP) (Farmakopeja Združenih držav Amerike)
The internal diameter shall be between 0,20 to 0,32 mm.
R = 1,18 × ((tr(II) – tr(I))/(ω0,5(I) + ω0,5(II))) (EP, BP, JP, DAB) (JP (Japonska farmakopeja), EP (Evropska farmakopeja), BP (Britanska farmakopeja)) pri čemer je:
The internal surface shall undergo an appropriate treatment (e.g. surface preparation, inactivation) before receiving the stationary phase coating.
retenzijska razdalja vrha I;
A length of 60 m is sufficient for fatty acid and cis and trans isomers of fatty acids.
dr(II) retenzijska razdalja vrha II;
Stationary phase, polar polysiloxane (cyanopropylsilicone) bonded (cross-linked) columns are suitable.
tr(I) retenzijski čas vrha I;
Note 2:
tr(II) retenzijski čas vrha II;
There is a risk that polar polysiloxanes may give rise to difficulties in the identification and separation of linolenic acid and C20 acids.
ω (I) širina baze vrha I;
The coatings shall be thin, i.e. 0,1 to 0,2 μm.
ω (II) širina baze vrha II;
Assembly and conditioning of the column
ω 0,5 širina vrha določene spojine na sredini višine vrha.
Observe the normal precautions for assembling capillary columns, i.e. arrangement of the column in the oven (support), choice and assembly of joints (leak tightness), positioning of the ends of the column in the injector and the detector (reduction of dead-spaces).
Če velja ω(I) ≈ ω(II), izračunajte R na podlagi naslednje formule:
Place the column under a flow of carrier gas (e.g. 0,3 bar (30 kPa) for a column of length 25 m and internal diameter 0,3 mm).
σ običajno odstopanje (glej sliko 1 v Dodatku A).
Condition the column by temperature programming of the oven at 3 °C/min from ambient temperature to a temperature 10 °C below the decomposition limit of the stationary phase.
Če je razdalja dr med dvema vrhovoma dr(II) – dr(I) enaka 4σ, je faktor ločljivosti R = 1.
Maintain the oven at this temperature for one hour until stabilisation of the baseline.
Če vrhova nista popolnoma ločena, se tangenti na prevojnih točkah sekata na točki C. Da bi bila vrha popolnoma ločena, mora biti razdalja med njima enaka:
Return it to 180 °C to work under isothermal conditions.
dr(II) – dr(I) = 6 σ, pri čemer je R = 1,5 (glej sliko 3 v Dodatku A).
Note 3:
IZRAŽANJE REZULTATOV
Suitably pre-conditioned columns are available commercially.
Kvalitativna analiza
Flame ionisation detector and converter-amplifier
Identificirajte vrhove metilnih estrov v vzorcu iz kromatograma iz slike 1 v Dodatku B, po potrebi z interpolacijo ali primerjavo z referenčnimi mešanicami za vrhove metilnih estrov (kot je navedeno v točki 2.3).
Syringe
Kvantitativna analiza
The syringe shall have a maximum capacity of 10 μl, graduated in 0,1 μl divisions.
Določanje sestave
Data acquisition system
Izračunajte masni delež wi posameznih metilnih estrov maščobnih kislin, izražen kot masni odstotni delež metilnih estrov, na naslednji način:
Data acquisition system connected online with the detectors and employed with a software program suitable for peak integration and normalisation.
Metoda izračuna
The operations described in 4.1 to 4.3 are for the use of a flame-ionisation detector.
Splošni primer
Test conditions
Izračunajte vsebnost dane komponente i, izražene kot masni odstotni delež metilnih estrov, tako da določite površinski delež zadevnega vrha glede na vsoto površin vseh vrhov, na podlagi naslednje formule:
Selection of optimum operating conditions for capillary columns
A i površina vrha posameznega metilnega estra maščobnih kislin i;
Owing to the efficiency and permeability of capillary columns, the separation of the constituents and the duration of the analysis are largely dependent on the flow-rate of the carrier gas in the column.
ΣA vsota površin vseh vrhov vseh metilnih estrov maščobnih kislin.
It will therefore be necessary to optimise the operating conditions by adjusting this parameter (or simply column head loss) depending on whether the aim is to improve separation or speed up analysis.
Rezultati se izrazijo na dve decimalni mesti natančno.
The following conditions have proved to be suitable for the separation of FAMEs (C4 to C26).
Opomba 4:
Examples of chromatograms are shown in Appendix B:
Pri maščobah in oljih je masni delež metilnih estrov maščobnih kislin enak masnemu deležu triacilglicerolov v gramih na 100 g.
Injector temperature:
V primerih, ko ta predpostavka ni dovoljena, glej 5.2.2.2.
250 °C
Uporaba korekcijskih faktorjev
Detector temperature:
V določenih primerih, na primer ob prisotnosti maščobnih kislin z manj kot osmimi ogljikovimi atomi ali kislinami s sekundarnimi skupinami, se površine popravijo s specifičnimi korekcijskimi faktorji (Fci).
Oven temperature:
Ti faktorji se določijo za vsak instrument.
165 °C (8 min) to 210 °C at 2 °C/min
V ta namen se uporabi primeren referenčni material s certificirano sestavo maščobnih kislin v ustreznem razponu.
Carrier gas hydrogen:
Opomba 5:
column head pressure, 179 kPa
Ti korekcijski faktorji niso enaki teoretičnim korekcijskim faktorjem plamensko-ionizacijskega detektorja iz Dodatka A, ki vključujejo tudi uspešnost sistema za vbrizgavanje itd. Vendar bi bilo treba v primeru večjih razlik preveriti uspešnost celotnega sistema.
Total flow:
Za to referenčno mešanico je masni odstotni delež FAME i podan s formulo:
Split ratio:
wi = (mi/Σm) × 100
Injection volume:
pri čemer:
Determination of the resolution (see Appendix A)
mi je masa FAME i v referenčni mešanici;
Calculate the resolution, R, of two neighbouring peaks I and II, using the formula:
Σm je vsota mas vseh sestavin kot FAME v referenčni mešanici.
R = 2 × ((ddr(II) – dr(I))/(ω(I) + ω(II))) or R = 2 × ((tr(II) – tr(I))/(ω(I) + ω(II))) (USP) (United States Pharmacopeia),
Iz kromatograma referenčne mešanice izračunajte odstotni delež površine FAME i, kot sledi:
R = 1,18 × ((tr(II) – tr(I))/(ω0,5(I) + ω0,5(II))) (EP, BP, JP, DAB), (JP (Japanese Pharmacopeia), EP (Pharmacopée Européenne), BP (British Pharmacopeia))
Ai je površina FAME i v referenčni mešanici;
dr(I) is the retention distance of peak I;
ΣA je vsota vseh površin vseh FAME v referenčni mešanici.
dr(II) is the retention distance of peak II;
Korekcijski faktor Fc se izračuna:
tr(I) is the retention time of peak I;
V vzorcu se masni odstotni delež posameznega FAME i izračuna:
tr(II) is the retention time of peak II;
Opomba 6:
ω(I) is the width of the base of peak I;
Izračunana vrednost ustreza masnemu odstotnemu deležu posamezne maščobne kisline, ki je izračunan kot triacilgliceroli na 100 g maščobe.
ω(II) is the width of the base of peak II;
Uporaba internega standarda
ω0,5 is the peak width of the specified compound, at mid-height of the peak;
Pri nekaterih analizah (na primer, kadar vse maščobne kisline niso kvantificirane, kot v prisotnosti kislin s štirimi ali šestimi ogljiki ob kislinah s 16 ali 18 ogljikovimi atomi ali kadar je treba določiti absolutno količino maščobne kisline v vzorcu) je treba uporabiti interni standard.
If ω(I) ≈ ω(II), calculate R using the following formulas:
Pogosto se uporabljajo maščobne kisline s 5, 15 ali 17 ogljikovimi atomi.
σ is the standard deviation (see Appendix A, Figure 1).
Treba je določiti (morebitni) korekcijski faktor za interni standard.
If the distance dr between the two peaks dr(II) - dr(I) is equal to 4σ, the resolution factor R = 1.
Masni odstotni delež sestavine i, izražen kot metilni estri, je potem podan s formulo:
If two peaks are not separated completely, the tangents to the inflection points of the two peaks intersect at point C. In order to completely separate the two peaks, the distance between the two peaks must be equal to:
Ai je površina FAME i;
dr(II) - dr(I) = 6 σ from where R = 1,5 (see Appendix A, Figure 3).
AIS je površina internega standarda;
EXPRESSION OF RESULTS
Fi je korekcijski faktor maščobne kisline i, izražene kot FAME;
Qualitative analysis
FIS je korekcijski faktor internega standarda;
Identify the methyl ester peaks of the sample from the chromatogram in Appendix B, figure 1, if necessary by interpolation, or by comparison with those of the methyl esters reference mixtures (as indicated at point 2.3).
m je masa vzorca za analizo v miligramih;
Quantitative analysis
mIS je masa internega standarda v miligramih.
Determination of the composition
POROČILO O PRESKUSU
Calculate the mass fraction wi of the individual fatty acid methyl esters, expressed as a percentage by mass of methyl esters, as follows:
V poročilu o preskusu se navedejo metode, uporabljene za pripravo metilnih estrov in za analizo s plinsko kromatografijo.
Method of calculation
Navedejo se tudi vse delovne podrobnosti, ki v tej standardni metodi niso določene ali veljajo za neobvezne, skupaj s podrobnostmi kakršnega koli dogodka, ki bi lahko vplival na rezultate.
General case
Poročilo o preskusu vključuje vse informacije, potrebne za popolno identifikacijo vzorca.
Calculate the content of a given component i, expressed as a percentage by mass of methyl esters, by determining the percentage represented by the area of the corresponding peak relative to the sum of the areas of all the peaks, using the following formula:
TOČNOST
Ai is the area under the peak of the individual fatty acid methyl ester i;
Rezultati medlaboratorijskega preskusa
ΣA is the sum of the areas under all the peaks of all the individual fatty acid methyl esters.
Podrobnosti medlaboratorijskega preskusa glede točnosti metode so določene v Prilogi C k standardu IOC/T.20/Dok. št. 33.
The results are expressed to two decimal places.
Ponovljivost
Note 4:
Obnovljivost
For fats and oils, the mass fraction of the fatty acid methyl esters is equal to the mass fraction of the triacylglycerols in grams per 100 g.
Dodatek A
For cases in which this assumption is not allowed, see 5.2.2.2.
Slika 1
Use of correction factors
S širino ω0,5 na polovici višine trikotnika (ABC) in širino b na polovici višine trikotnika (NPM).
In certain cases, for example in the presence of fatty acids with less than eight carbon atoms or of acids with secondary groups, the areas shall be corrected with specific correction factors (Fci).
Slika 2
These factors shall be determined for each single instrument.
Slika 3
For this purpose suitable reference materials with certified fatty acid composition in the corresponding range shall be used.
Dodatek B
Note 5:
Plinsko-kromatografski profil, pridobljen z metodo hladnega metiliranja iz olja iz oljčnih tropin
These correction factors are not identical to the theoretical FID correction factors, which are given in Appendix A, as they also include the performance of the injection system etc.
Kromatografski vrhi ustrezajo metilnim in etilnim estrom, razen če je navedeno drugače.
However, in the case of bigger differences, the whole system should be checked for performance.
PRILOGA V
For this reference mixture, the mass percentage of the FAME i is given by the formula:
Priloga XII k Uredbi (EGS) št. 2568/91 se spremeni:
wi = (mi /Σm) × 100
Točka 1 se nadomesti z naslednjim:
where
NAMEN IN PODROČJE UPORABE
mi is the mass of the FAME i in the reference mixture;
Namen mednarodne metode iz te priloge je določiti postopek za ocenjevanje organoleptičnih značilnosti deviškega oljčnega olja v smislu točke 1 dela VIII Priloge VII k Uredbi (EU) št. 1308/2013 Evropskega parlamenta in Sveta ter na podlagi teh značilnosti določiti način za razvrščanje olj.
Σm is the total of the masses of the various components as FAMEs of the reference mixture.
Metoda vsebuje tudi navedbe za neobvezno etiketiranje.
From the chromatogram of the reference mixture, calculate the percentage by area for the FAME i as follows:
Opisana metoda se uporablja samo za deviška oljčna olja ter razvrščanje ali etiketiranje teh olj glede na intenzivnost odkritih napak in sadežnosti, kot jo določi skupina izbranih, usposobljenih in preverjenih pokuševalcev, ki sestavljajo ocenjevalno komisijo.
Ai is the area of the FAME i in the reference mixture;
Uporabljajo se najnovejše razpoložljive različice standardov Mednarodnega sveta za oljke, ki so navedeni v tej prilogi.
ΣA is the sum of all the areas of all the FAMEs of the reference mixture.
Točke 3.2, 3.3 in 3.4 se nadomestijo z naslednjim:
The correction factor Fc is then
Druge negativne lastnosti
For the sample, the percentage by mass of each FAME i is:
Segreto ali zažgano
Note 6:
Značilna aroma olj, ki so jih med predelavo preveč in/ali predolgo segrevali, zlasti med termičnim mešanjem oljčne drozge pod neustreznimi temperaturnimi pogoji.
The calculated value corresponds to the percentage of mass of the individual fatty acid calculated as triacylglycerols per 100 g fat.
Seno – les
Use of an internal standard
Značilna aroma nekaterih olj iz suhih oljk.
In certain analyses (for example where not all of the fatty acids are quantified, such as when acids with four and six carbons are present alongside acids with 16 and 18 carbons, or when it is necessary to determine the absolute amount of a fatty acid in a sample) it is necessary to use an Internal Standard.
Grobo
Fatty acids with 5, 15 or 17 carbons are frequently used.
Grob in gost občutek pri nekaterih starih oljih, ki ob pokušanju obložijo ustno votlino.
The correction factor (if any) for the Internal Standard should be determined.
Strojno olje
The percentage by mass of component i, expressed as methyl esters, is then given by the formula:
Aroma olja, ki spominja na dizel, maščobe ali mineralna olja.
Ai is the area the FAME i;
Rastlinska voda
AIS is the area of the internal standard;
Aroma, ki jo olje pridobi ob daljšem stiku s fermentirano rastlinsko vodo.
Fi is the correction factor of the fatty acid i, expressed as FAME;
Slanica
FIS is the correction factor of the internal standard;
Aroma olja iz oljk, hranjenih v slanici.
m is the mass of the test portion, in milligrams
Kovinsko
mIS is the mass of the internal standard, in milligrams.
Aroma, ki spominja na kovino.
TEST REPORT
Značilna je za olje, ki je bilo med mletjem, mešanjem, stiskanjem ali skladiščenjem dolgo v stiku s kovinskimi površinami.
It shall also mention all operating details not specified in this Standard Method, or regarded as optional, together with details of any incidents which may have influenced the results.
Značilna aroma olja iz oljk, stiskanih v novih športah.
PRECISION
Črvivo
Details of an interlaboratory test on the precision of the method are set out in Annex C to standard IOC/T.20/Doc.
Kumara
The values derived from this interlaboratory test may not be applicable to concentration ranges and matrices other than those given.
Aroma olja, ki nastane, kadar je olje predolgo neprepustno zaprto, zlasti v pločevinkah, in jo pripisujejo nastanku 2,6-nonadienala.
Repeatability
Pozitivne lastnosti
The absolute difference between two independent single test results, obtained using the same method on identical test material in the same laboratory by the same operator using the same equipment within a short interval of time, will in not more than 5 % of cases be greater than r given in tables 1 to 14 in Annex C to standard IOC/T.20/Doc.
Sadežno
Reproducibility
Skupek vonjev, ki je odvisen od sorte oljk ter izhaja iz zdravih in svežih zrelih ali nezrelih oljk.
The absolute difference between two single test results, obtained using the same method on identical test material in different laboratories with different operators using different equipment, will in not more than 5 % of cases be greater than R given in tables 1 to 14 in Annex C to standard IOC/T.20/Doc.
Zaznava se neposredno in/ali retronazalno.
Appendix A
Grenko
Figure 1
Značilen osnovni okus olja iz zelenih oljk ali oljk na stopnji zorenja.
ω0,5 width at half height of the triangle (ABC) and b width at half height of the triangle (NPM).
Zaznava se s papilami, ki so na korenu jezika v obliki črke V.
Figure 2
Pikantno
Figure 3
Skeleč tipni občutek v ustih, značilen za olja, proizvedena na začetku proizvodnega leta, v glavnem iz še nezrelih oljk.
Appendix B
Zaznava se v celotni ustni votlini, zlasti v grlu.
Gas chromatographic profile obtained by the cold methylation method from olive-pomace oil
Neobvezna terminologija za etiketiranje
The chromatographic peaks correspond to the methyl and ethyl esters except where otherwise indicated.
Vodja ocenjevalne komisije lahko na zahtevo potrdi, da so ocenjena olja skladna z opredelitvami in razponi, ki glede intenzivnosti in zaznavanja lastnosti ustrezajo izrazom v nadaljevanju.
ANNEX V
Pozitivne lastnosti (sadežno, grenko in pikantno): glede na intenzivnost zaznavanja:
Annex XII to Regulation (EEC) No 2568/91 is amended as follows:
intenzivno, če je mediana lastnosti višja od 6,
point 1 is replaced by the following:
srednje, če je mediana lastnosti med 3 in 6,
PURPOSE AND SCOPE
lahko, če je mediana lastnosti nižja od 3.
The purpose of the international method described in this Annex is to determine the procedure for assessing the organoleptic characteristics of virgin olive oil within the meaning of point 1 of Part VIII of Annex VII to Regulation (EU) No 1308/2013 of the European Parliament and of the Council and to establish the method for its classification on the basis of those characteristics.
Skupek vonjev, ki je odvisen od sorte oljk ter izhaja iz zdravih in svežih oljk, pri katerih ne prevladuje niti sadežnost zelenih oljk niti sadežnost zrelih oljk.
It also provides indications for optional labelling.
Sadežno – zeleno
The method described is applicable only to virgin olive oils and to the classification or labelling of such oils according to the intensity of the defects perceived and of the fruitiness, as determined by a group of tasters selected, trained and monitored as a panel.
Skupek vonjev, ki spominja na zelene sadeže, je odvisen od sorte oljk ter izhaja iz zdravih in svežih zelenih oljk.
The IOC standards mentioned in this Annex are used in their last available version.
Sadežno – zrelo
points 3.2, 3.3 and 3.4 are replaced by the following:
Skupek vonjev, ki spominja na zrele sadeže, je odvisen od sorte oljk ter izhaja iz zdravih in svežih oljk.
Other negative attributes
Uravnoteženo
Heated or Burnt
Olje, ki ni neuravnoteženo v smislu vonja, okusa in tipnega občutka v ustih ter pri katerem je mediana lastnosti grenko in/ali pikantno za dve točki višja od mediane lastnosti sadežno.
Characteristic flavour of oils caused by excessive and/or prolonged heating during processing, particularly when the paste is thermally mixed, if this is done under unsuitable thermal conditions.
Blago olje
Hay-wood
Olje, pri katerem je mediana lastnosti grenko in pikantno nižja ali enaka 2.“
Characteristic flavour of certain oils produced from olives that have dried out.
V točki 7 se za točko 7.1 vstavi naslednja točka:
Rough
Namestnik vodje ocenjevalne komisije
Thick, pasty mouthfeel sensation produced by certain old oils.
Vodjo ocenjevalne komisije lahko na podlagi utemeljenih razlogov nadomesti namestnik vodje ocenjevalne komisije, ki lahko namesto njega opravlja naloge v zvezi z izvedbo pokušenj.
Greasy
Ta namestnik mora imeti vse potrebne spretnosti, ki se zahtevajo za vodjo ocenjevalne komisije.“
Flavour of oil reminiscent of that of diesel oil, grease or mineral oil.
Točka 7.2 se nadomesti z naslednjim:
Vegetable water
Pokuševalci