Experimental Study on the Scavenging Effect of Chestnut Flower Extract on Nitrite
Abstract
This paper aims to reveal the scavenging effects of chestnut flower extract on nitrite. The effects of extraction temperature, extraction time, ethanol concentration on the removal effect of nitrite were studied by single factor test and orthogonal test. The best conditions for removing nitrite in the result were shown as below: extraction temperature: 40 °C, ethanol concentration: 40%, extraction time: 1.5 h, and the maximum scavenging rate could reach 94% are the optimal conditions for its reaction with nitrite.
- Publication:
-
IOP Conference Series: Earth and Environmental Science
- Pub Date:
- December 2019
- DOI:
- 10.1088/1755-1315/371/4/042051
- Bibcode:
- 2019E&ES..371d2051C