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CODEX STAN 234-1999
34
Fruit Juices and Nectars
Fruit Juices and Nectars
Determination of sodium, potassium, calcium,
magnesium in fruit juices
EN 1134 IFUMA 33
Atomic Absorption Spectroscopy
II
Fruit Juices and Nectars
Determination of sorbitol-D
IFUMA62
Enzymatic determination
II
Fruit Juices and Nectars
Determination of stable carbon isotope ratio
in the pulp of fruit juices
ENV 13070
Analytica Chimica Acta 340 (1997)
Stable isotope mass spectrometry
II
Fruit Juices and Nectars
Determination of stable carbon isotope ratio of
sugars from fruit juices
ENV 12140
Analytica Chimica Acta.271 (1993)
Stable isotope mass spectrometry
II
Fruit Juices and Nectars
Determination of stable hydrogen isotope ratio
of water from fruit juices
ENV 12142
Stable isotope mass spectrometry
II
Fruit Juices and Nectars
Determination of stable oxygen isotope ratio in
fruit juice water
ENV 12141
Stable isotope mass spectrometry
II
Fruit Juices and Nectars
Detection of starch
AOAC 925.38 IFUMA 73
Colorimetric
I
Fruit Juices and Nectars
Determination of sugar beet derived syrups
in frozen concentrated orange juice δ
18
O
Measurements in Water
AOAC 992.09
Oxygen isotope ratio analysis
I
Fruit Juices and Nectars
Determination of titrable acids, total
EN 12147
IFUMA 03
ISO 750
Titrimetry
I
Fruit Juices and Nectars
Determination of total dry matter (vacuum-
oven drying at 70
°
C)*
EN 12145
IFUMA 61
Gravimetric determination
I
Fruit Juices and Nectars
Determination of total solids (Microwave oven
drying)* AOAC 985.26
Gravimetric determination
I
Fruit Juices and Nectars
Determination of Vitamin C (dehydro-ascorbic
acid and ascorbic acid)
AOAC 967.22
Microfluorometry
III
*
Because there is no numerical value in the Standard duplicate Type I methods have been included which may lead to different results.
80