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- 品牌:Megazyme
- 产地:爱尔兰
- 型号:1kit
- 纯度:99%
- 发布日期: 2013-12-24
- 更新日期: 2024-05-11
品牌:
Megazyme
产品货号: K-SORB
品牌: Megazyme
英文品名: D-Sorbitol/Xylitol Assay Kit
规格型号: 58 assays (manual) / 580 assays (microplate) / 700 assays (auto-analyser)
For the measurement of D-sorbitol and/or xylitol in food products.
INTRODUCTION:
Sorbitol, a polyol (sugar alcohol), is a bulk sweetener found in
numerous food products. Sorbitol is approximately 60% as sweet
as sucrose with one-third of the calories. It has a smooth mouth
feel with a sweet, cool and pleasant taste. Sorbitol is non-cariogenic
and finds many dietetic applications, but can cause gastrointestinal
problems in adults if large quantities are consumed (10-50 g per day).
It has been safely used in processed foods for almost half a century
and finds applications in the cosmetics and pharmaceuticals industries.
Sorbitol occurs naturally in a wide variety of fruits and berries. It is
produced commercially by the hydrogenation of glucose. It has been
affirmed GRAS (generally recognised as safe) by the U.S. Food and
Drug Administration and has been approved for food use in Europe
and many other countries around the world.
KITS:
Kits suitable for performing 58 assays in manual format (or 700
assays in auto-analyser format or 580 assays in microplate format) are
available from Megazyme. The kits contain the full assay method plus:
Bottle 1: Buffer (40 mL, pH 8.6).
Stable for > 2 years at 4 ° C.
Bottle 2: (x2) NAD+ plus INT.
Stable for > 2 years at -20 ° C.
Bottle 3: Diaphorase suspension (1.25 mL).
Stable for > 2 years at 4 ° C.
Bottle 4: (x3) Sorbitol dehydrogenase lyophilisate.
Stable for > 2 years at -20 ° C.
Bottle 5: D-Sorbitol standard solution (5 mL, 0.10 mg/mL) in
0.02% (w/v) sodium azide.
Stable for > 2 years at 4 ° C.
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