ISO 7534:1985

Instant coffee — Determination of insoluble matter content

Café soluble — Détermination des matières insolubles

Instant kava - Določanje vsebnosti netopnih snovi

General Information

• Status: Withdrawn
• Publication Date: 06-Nov-1985
• Withdrawal Date: 06-Nov-1985
• ICS: 67.140.20 - Coffee and coffee substitutes
• Technical Committee: ISO/TC 34/SC 15 - Coffee
• Drafting Committee: ISO/TC 34/SC 15 - Coffee
• Current Stage: 9599 - Withdrawal of International Standard
• Completion Date: 25-Apr-1996
• Ref Project: SIST ISO 7534:1995 - Instant coffee -- Determination of insoluble matter content

Standards Content (Sample)

International Standard 7534
~~~ ~
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION*MEXAYHAPOAHAR OPTAHHJAUHR Il0 CTAHAAPTH3AUMM*ORGANlSATlON INTERNATIONALE DE NORMALISATION
Instant coffee - Determination of insoluble matter
content
Café soluble - Détermination des matières insolubles
First edition - 1985-11-01
UDC 663.938 : 513.868 Ref. No. ISO7534-1985 (E)
Descriptors : agricultural products, coffee, tests, determination of content, insoluble matter, apparatus.
Price based on 3 pages

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Foreword
..
IS0 (the International Organization for standardization) is a worldwide federation of
national standards bodies (IS0 member bodies). The work of preparing International
Standards is normally carried out through IS0 technical committees. Each member
body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, govern-
mental and non-governmental, in liaison with ISO, also take part in the work.
Draft International Standards adopted by the technical committees are circulated to
the member bodies for approval before their acceptance as International Standards by
the IS0 Council. They are approved in accordance with IS0 procedures requiring at
least 75 % approval by the member bodies voting.
International Standard IS0 7534 was prepared by Technical Committee ISO/TC 34,
Agricultural food products.
Users should note that all International Standards undergo revision from time to time
and that any reference made herein to any other International Standard implies its
latest edition, unless otherwise stated.
O International Organization for Standardization, 1985 0
Printed in Switzerland

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INTERNATIONAL STANDARD IS0 7534-1985 (E)
Instant coffee - Determination of insoluble matter
content
5.1.2 Cup, of borosilicate glass, with screw joint.
1 Scope and field of application
This International Standard specifies a method for the determi-
5.1.3 Tulip, of borosilicate glass, with screw joint.
nation of the insoluble matter content of instant coffee.
5.1.4 Flange, for heading joint.
The method is most suitable for use for insoluble matter con-
tents of the order of, or above, 500 mglkg.
5.1.5 Sealing rings.
2 Reference
5.2 Tweezers.
IS0 6670, Instant coffee in cases with liners - Sampling.
5.3 Electric oven, capable of being maintained at
103 f 2 OC.
3 Definition
Filter flask and device for the application of a partial
5.4
insoluble matter (in instant coffee) : Matter present in a sol-
vacuum (for example a vacuum pump).
ution prepared according to this International Standard, the
particles of which are retained on a filtering disc having 100 pm
5.5 Glass beads, of diameter about 4 mm.
square openings.
NOTE - This size of openings is a compromise between that used in
5.6 Petri dish, of diameter about 60 mm.
coffee machines and the need to avoid the retention, with the insoluble
matter, of substances having a desirable effect on the mouth-feel of
5.7 Beaker, of capacity 800 ml.
the beverage.
5.8 Glass rod, with rounded ends.
4 Principle
5.9 Analytical balance.
Dissoluti
...

SLOVENSKI STANDARD
SIST ISO 7534:1995
01-december-1995
,QVWDQWNDYD'RORþDQMHYVHEQRVWLQHWRSQLKVQRYL
Instant coffee -- Determination of insoluble matter content
Café soluble -- Détermination des matières insolubles
Ta slovenski standard je istoveten z: ISO 7534:1985
ICS:
67.140.20 Kava in kavni nadomestki Coffee and coffee substitutes
SIST ISO 7534:1995 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ISO 7534:1995

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SIST ISO 7534:1995
International Standard 7534
~~~ ~
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION*MEXAYHAPOAHAR OPTAHHJAUHR Il0 CTAHAAPTH3AUMM*ORGANlSATlON INTERNATIONALE DE NORMALISATION
Instant coffee - Determination of insoluble matter
content
Café soluble - Détermination des matières insolubles
First edition - 1985-11-01
UDC 663.938 : 513.868 Ref. No. ISO7534-1985 (E)
Descriptors : agricultural products, coffee, tests, determination of content, insoluble matter, apparatus.
Price based on 3 pages

---------------------- Page: 3 ----------------------

SIST ISO 7534:1995
Foreword
..
IS0 (the International Organization for standardization) is a worldwide federation of
national standards bodies (IS0 member bodies). The work of preparing International
Standards is normally carried out through IS0 technical committees. Each member
body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, govern-
mental and non-governmental, in liaison with ISO, also take part in the work.
Draft International Standards adopted by the technical committees are circulated to
the member bodies for approval before their acceptance as International Standards by
the IS0 Council. They are approved in accordance with IS0 procedures requiring at
least 75 % approval by the member bodies voting.
International Standard IS0 7534 was prepared by Technical Committee ISO/TC 34,
Agricultural food products.
Users should note that all International Standards undergo revision from time to time
and that any reference made herein to any other International Standard implies its
latest edition, unless otherwise stated.
O International Organization for Standardization, 1985 0
Printed in Switzerland

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SIST ISO 7534:1995
INTERNATIONAL STANDARD IS0 7534-1985 (E)
Instant coffee - Determination of insoluble matter
content
5.1.2 Cup, of borosilicate glass, with screw joint.
1 Scope and field of application
This International Standard specifies a method for the determi-
5.1.3 Tulip, of borosilicate glass, with screw joint.
nation of the insoluble matter content of instant coffee.
5.1.4 Flange, for heading joint.
The method is most suitable for use for insoluble matter con-
tents of the order of, or above, 500 mglkg.
5.1.5 Sealing rings.
2 Reference
5.2 Tweezers.
IS0 6670, Instant coffee in cases with liners - Sampling.
5.3 Electric oven, capable of being maintained at
103 f 2 OC.
3 Definition
Filter flask and device for the application of a partial
5.4
insoluble matter (in instant coffee) : Matter present in a sol-
vacuum (for example a vacuum pump).
ution prepared according to this International Standard, the
particles of which are retained on a filtering disc having 100 pm
5.5 Glass beads, of diameter about 4 mm.
square openings.
NOTE - This size of openings is a compr
...

Norme internationale 0 7534
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION*MEXlYHAPOllHAR OPrAHM3AUMR flO CTAHllAPTM3AUMM.ORGANlSATlON INTERNATIONALE DE NORMALISATION
Café soluble - Détermination des matières insolubles
m
Instant coffee - Determination of insoluble matter content
Première édition - 1985-11-01
- CDU 663.938:513.868 Réf. no : IS0 7534-1985 (FI
k
U)
Descripteurs : produit agricole, café, essai, dosage, insoluble, appareil.
E
Prix basé sur 3 pages
z

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Avant-propos
L'ISO (organisation internationale de normalisation) est une fédération mondiale
d'organismes nationaux de normalisation (comités membres de I'ISO). L'élaboration
des Normes internationales est confiée aux comités techniques de 1'60. Chaque
comité membre intéressé par une étude a le droit de faire partie du comité technique
créé à cet effet. Les organisations internationales, gouvernementales et non gouverne-
a
mentales, en liaison avec I'ISO participent également aux travaux.
Les projets de Normes internationales adoptés par les comités techniques sont soumis
aux comités membres pour approbation, avant leur acceptation comme Normes inter-
nationales par le Conseil de I'ISO. Les Normes internationales sont approuvées confor-
mément aux procédures de I'ISO qui requièrent l'approbation de 75 % au moins des
comités membres votants.
La Norme internationale IS0 7534 a été élaborée par le comité technique ISO/TC 34,
Produits agricoles alimentaires.
L'attention des utilisateurs est attirée sur le fait que toutes les Normes internationales
sont de temps en temps soumises à révision et que toute référence faite à une autre
Norme internationale dans le présent document implique qu'il s'agit, sauf indication
contraire, de la dernière édition.
O Organisation internationale de normalisation, 1985
Imprimé en Suisse

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IS0 7534-1985 (FI
NORM E I NTE R NAT1 O NA LE
Café soluble - Détermination des matières insolubles
5.1.3 Tulipe, en verre borosilicaté, avec raccord à pas de vis.
1 Objet et domaine d’application
La présente Norme internationale spécifie une méthode de
5.1.4 Bride, pour assemblage bout à bout.
détermination des matières insolubles dans le café soluble.
5.1.5 Anneaux d’étanchéité.
Cette méthode est particulièrement recommandée pour des
teneurs en matières insolubles de l’ordre de 500 mg/kg ou
supérieures.
5.2 Pinces brucelles.
5.3 Étuve électrique, réglable à 103 f 2 OC.
2 Référence
IS0 6670, Café soluble en caisses doublées - Échantillonnage. 5.4 Fiole à filtrer et appareil permettant d‘obtenir une
pression réduite (par exemple, pompe à vide).
3 Définition
5.5 Billes de verre, d’environ 4 mm de diamètre.
matières insolubles (du café soluble) : Matières présentes
5.6 Boîte de Petri, d‘environ 60 mm de diamètre.
dans une solution de café soluble préparée conformément à la
présente Norme internationale, et dont les particules sont rete-
nues par un disque filtrant à ouvertures carrées de 100 pm.
Bécher, de 800 ml de capacité.
5.7
NOTE - Cette ouverture est un compromis entre tes ouvertures utiti-
5.8 Baguette de verre, à bouts arrondis.
Sées dans les machines à café et la nécessité d’éviter de retenir, avec
les matières insolubles, des substances dont l’effet sur la sensation tac-
tile buccale de la boisson est désirable.
5.9 Balance analytique.
4 Principe
6 Échantillonnage
Dissolution du ca
...