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2012•Food and Nutrition in ChinaRequires access

Anti-nitrosation Effects of Purple Sweet Potato Anthocyanin in Different Simulate Gastric Juice

Chen Wen Shuo

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Abstract

In different simulate gastric juice in vitro,the rate of nitrite scavenging and nitrosamine interdiction of purple sweet potato anthocyanin was measured by spectrophotometry to explore the inhibition of nitrosation of simulated condition of gastric juice,reaction time and concentration.The results showed that the rate of nitrite scavenging and nitrosamine interdiction increased markedly with the concentration and reaction time,the level also differed in different simulate gastric juice.

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What this paper is about

In different simulate gastric juice in vitro,the rate of nitrite scavenging and nitrosamine interdiction of purple sweet potato anthocyanin was measured by spectrophotometry to explore the inhibition of nitrosation of simulated condition of gastric juice,reaction time and concentration.The results showed that the rate of nitrite scavenging and nitrosamine interdiction increased markedly with the concentration and reaction time,the level also differed in different simulate gastric juice.

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Available abstract

In different simulate gastric juice in vitro,the rate of nitrite scavenging and nitrosamine interdiction of purple sweet potato anthocyanin was measured by spectrophotometry to explore the inhibition of nitrosation of simulated condition of gastric juice,reaction time and concentration.The results showed that the rate of nitrite scavenging and nitrosamine interdiction increased markedly with the concentration and reaction time,the level also differed in different simulate gastric juice.

Key concepts: Nitrosation, Chemistry, Anthocyanin, Nitrite, Nitrosamine, Food science, Fruit juice, Scavenging

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