RECHEM
Welcome to our website!|Hot Line: 86-21-31433387|E-mail: sales@rechemscience.com
Products Category
Contact Us
| Tel: | +86-21-31433387 |
| +86-15618786686 | |
| Email: | sales@rechemscience.com |
| info@rechemscience.com | |
| QQ: | 1369748377 |
| Skype: | sales@rechemscience.com |
|
Deoxynivalenol
|
||||||||||
Details:
Theoretical analysis
CAS NO.:51481-10-8
Molecular Formula:C15H20O6
Molecular Weight:296.315705299377
Purity: > 98%
Solubility (R.T.: 25℃): DMSO
Stability: - 20℃ 2 years
Description
Vomitoxin, also known as deoxynivalenol (DON), is a type B trichothecene, an epoxy-sesquiterpenoid. This mycotoxin occurs predominantly in grains such as wheat, barley, oats, rye, and maize, and less often in rice, sorghum, and triticale. The occurrence of deoxynivalenol is associated primarily with Fusarium graminearum (Gibberella zeae) and F. culmorum, both of which are important plant pathogens which cause fusarium head blight in wheat and gibberella or fusarium ear blight in maize. A direct relationship between the incidence of fusarium head blight and contamination of wheat with deoxynivalenol has been established. The incidence of fusarium head blight is strongly associated with moisture at the time of flowering (anthesis), and the timing of rainfall, rather than the amount, is the most critical factor. However, increased amount of moisture towards harvest time has been associated with lower amount of vomitoxin in wheat grain due to leaching of toxins. Furthermore, deoxynivalenol contents are significantly affected by the susceptibility of cultivars towards Fusarium species, previous crop, tillage practices, and fungicide use. It occurs abundantly in grains in Norway due to heavy rainfall
Availability and price
Packing: 10mg/50mg/100mg/500mg/1g and we provide a variety of packaging.
We offer significant discount for larger quantity order.
For quotation, question, and order, please send email to sales@rechemscience.com
Quality control data
Quality Control by H-NMR,C-NMR,LC-MS,HPLC.
Product will be shipped with supporting analytical data.
Fast delivery about 4-5 working days.
Related Products
