I will check the Free alpha amino nitrogen in Brown rice flour through EBC ninhydrin assay. After collecting supernatants I have to maintain to dilute the sample to a concentration of 1-3 mg amino-N/litre. Here Glycine is my standard.
Karen A. Darbinyan
Hello,
Glycine Stock Solution:
Dissolve 107.2 mg glycine in a total of 100 mL of distilled water. You can keep this solution 2-8^C.
Glycine Standard Solution:
Dilute 1 mL of the Glycine Stock in 99 mL of distilled water. This standard solution contains 2 mg/L amino nitrogen.
Good luck!
2 votes
2 thanks
- Badges
- Science topic
More Md Arif Hossain's questions See All
Similar questions and discussions