67.160.20 – Non-alcoholic beverages – PDF Standards Store ?u= Wed, 06 Nov 2024 00:07:00 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 ?u=/wp-content/uploads/2024/11/cropped-icon-150x150.png 67.160.20 – Non-alcoholic beverages – PDF Standards Store ?u= 32 32 ISO 8128-2:1993 ?u=/product/publishers/iso/iso-8128-21993/ Wed, 06 Nov 2024 00:07:00 +0000 Apple juice, apple juice concentrates and drinks containing apple juice — Determination of patulin content — Part 2: Method using thin-layer chromatography
Published By Publication Date Number of Pages
ISO 1993-07 8
]]> The principle of the method specified is extraction of patulin in a mixture of ethyl acetate and chloroform (3:2 by volume), filtration of the extract on a silica-gel column and qualitative and quantitative determination by means of two-directional thin-layer chromatography. The spots are developed using a 3-methyl-2-benzothiazoline hydrazone (MBTH) hydrochloride solution. The limit of detection is 25 µg/l, based on 50 ml of ready-to-drink apple juice. The more precise method of analysis is HPLC.

]]> ISO 8128-1:1993 ?u=/product/publishers/iso/iso-8128-11993/ Wed, 06 Nov 2024 00:06:59 +0000 Apple juice, apple juice concentrates and drinks containing apple juice — Determination of patulin content — Part 1: Method using high-performance liquid chromatography
Published By Publication Date Number of Pages
ISO 1993-07 8
]]> The principle of the method specified is extraction of patulin from a test portion using ethyl acetate followed by partitioning of the extract with aqueous sodium carbonate solution, qualitative and quantitative determination of the patulin content by means of high-performance liquid chromatography using an ultraviolet detector. The limit of detection is 10 µg/l, based on 5 ml of ready-to-drink apple juice.

]]> ISO 24673:2021 ?u=/product/publishers/iso/iso-246732021/ Tue, 05 Nov 2024 22:48:43 +0000 Concentrated date juice - Specifications and test methods
Published By Publication Date Number of Pages
ISO 2021-10 10
]]>

This document specifies the requirements and test methods for concentrated date juice.

]]> ISO 2172:1983 ?u=/product/publishers/iso/iso-21721983/ Tue, 05 Nov 2024 22:30:26 +0000 Fruit juice — Determination of soluble solids content — Pycnometric method
Published By Publication Date Number of Pages
ISO 1983-08 8
]]> The method consists in measuring of the relative density of a test portion at 20 C using a pyknometer, and conversing, using a table, of the relative density sinto the soluble solids content expressed as sucrose. It is applicable to products containing no suspended matter and to clear concentrated products. For other fruit and vegetable products the method specified in ISO 2173 should be used.

]]> DIN EN 16889:2016 Edition ?u=/product/publishers/din/din-en-16889/ Tue, 05 Nov 2024 16:07:01 +0000 Food hygiene - Production and dispense of hot beverages from hot beverage appliances - Hygiene requirements, migration test
Published By Publication Date Number of Pages
DIN 2016-10 14
]]> This standard specifies hygiene requirements which establish prerequisites for production of hot beverages, such as coffee and coffee specialities, tea, cocoa and dairy beverages from hot beverage appliances for commercial and household use in conformity with the food hygiene regulations and for placing on the market. Appliances for self-service are within the scope of this standard. For this purpose, the standard specifies general hygienic requirements for the construction, material and operation of the appliances concerned. It contains, in particular, requirements for hygienic and professional operation, for cleaning, disinfection and descaling as well as requirements for a migration test for new as well as for appliances in use. This standard does not deal with any requirements relevant to work safety. This standard deals neither with electrical safety nor with performance requirements. Standards DIN EN 60335-2-15 and DIN EN 60335-2-75 shall be used for commercially used appliances. Methods for measuring the performance of electric household coffee makers are provided in DIN EN 60661.

]]> DIN EN 16857:2017 Edition ?u=/product/publishers/din/din-en-16857/ Tue, 05 Nov 2024 16:06:46 +0000 Foodstuffs - Determination of benzene in soft drinks, other beverages and vegetable-based infant foods by headspace gas chromatography mass spectrometry (HS-GC-MS)
Published By Publication Date Number of Pages
DIN 2017-07 17
]]> This European Standard specifies a method for the determination of benzene in soft drinks, other beverages and vegetable-based infant foods, by headspace gas chromatography mass spectrometry (HS-GC-MS). The method has been validated in an interlaboratory study via the analysis of spiked samples of carbonated soft drink, still fruit-based drink, carbonated fruit-based drink, vegetable and fruit juice containing carrot, infant food vegetable based and infant food containing meat, ranging from 1,9 µg/kg to 18,6 µg/kg. However, linearity of the instrument response was proven for the concentration range from 0,5 µg/kg to 20 µg/kg. The limit of quantification (LOQ) depends on the instrument but can generally be expected to be in the range from 0,5 µg/kg to 1,0 µg/kg.

]]> DIN EN 15890:2010 Edition ?u=/product/publishers/din/din-en-15890/ Tue, 05 Nov 2024 15:56:32 +0000 Lebensmittel - Bestimmung von Patulin in Fruchtsaft und Obstbrei für Säuglinge und Kleinkinder - HPLC-Verfahren mit Reinigung durch Flüssig/Flüssig-Verteilung, Festphasenextraktion und UV-Detektion
Published By Publication Date Number of Pages
DIN 2010-12 19
]]> Diese Europäische Norm legt ein Verfahren zur Bestimmung von Patulin in Fruchtsäften und Obstbreien, wie z. B. Beikost in Form von Obstbrei, durch Hochleistungsflüssigchromatographie mit Ultraviolett-Detektion (HPLC-UV) fest. Unter Verwendung von natürlich kontaminierten und aufgestockten Proben wurde das Verfahren für die Bestimmung von Patulin in Apfelsaft in einem Konzentrationsbereich von 3,0 µg/kg bis 15,5 µg/kg validiert, wie auch für Beikost auf Basis von Obstbreien in einem Bereich von 3,4 µg/kg bis 17,9 µg/kg. Die in dieser Studie verwendete Beikost auf Obstbrei-Basis enthielt eine Mischung der folgenden im europäischen Markt erhältlichen Zutaten: Heidelbeere, Apfel, Banane, Zitrone, Weizenkeks, Weizensirup, Vollmilch und Pflanzenöl. Patulin wird aus dem Apfelsaft oder dem Obstbrei mit einem Gemisch aus Ethylacetat und Hexan in Gegenwart von Natriumsulfat und Natriumhydrogencarbonat extrahiert. Ein aliquoter Anteil des Extraktes wird durch Festphasenextraktion gereinigt und eingedampft. Der Rückstand wird in Wasser mit einem pH Wert von pH = 4 erneut gelöst, Patulin wird durch Umkehrphasen(RP)-HPLC abgetrennt und durch UV Detektion quantitativ bestimmt.*Inhaltsverzeichnis

]]> BS ISO 8024:2023 ?u=/product/publishers/bsi/bs-iso-80242023/ Sun, 20 Oct 2024 08:45:49 +0000 Concentrated black mulberry juice. Specifications
Published By Publication Date Number of Pages
BSI 2023 14
]]> PDF Catalog
PDF Pages PDF Title
2 National foreword
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 General
4.1 Concentrated black mulberry juice
4.2 Physical and chemical specifications
4.2.1 Physical and chemical properties
4.2.2 Heavy metals
4.2.3 Pesticide residues
5 Packaging
12 Bibliography
]]> BS ISO 24673:2021 ?u=/product/publishers/bsi/bs-iso-246732021/ Sun, 20 Oct 2024 03:32:19 +0000 Concentrated date juice. Specifications and test methods
Published By Publication Date Number of Pages
BSI 2021 12
]]> This document specifies the requirements and test methods for concentrated date juice.

PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Specifications
5 Test methods
6 Packaging and labelling
6.1 Packaging
6.2 Labelling
11 Bibliography
]]> BS 7488:1991 ?u=/product/publishers/bsi/bs-74881991/ Sun, 20 Oct 2024 01:02:09 +0000 Recommendations for handling glass bottles, containing carbonated soft drinks or carbonated water, in filling plants, warehouses, and retailers' premises
Published By Publication Date Number of Pages
BSI 1991 10
]]> This British Standard gives recommendations for handling glass bottles that are under pressure from their content of carbonated soft drink or water. The standard is intended for managers and supervisors in soft drinks bottling factories, in charge of distribution lorries, in warehouses, depots, retail shops and supermarkets up to the point where the products are purchased by the customer and removed from the premises.

Recommendations for bottles that are under pressure from their contents. Intended for managers and supervisors in soft drinks bottling factories, in charge of distribution lorries, in warehouses, depots and retail outlets up to the point where the product is purchased and removed from the premises.

]]>