Agnieszka Joanna Brodowska

4 Questions 9 Answers 0 Followers

Questions related from Agnieszka Joanna Brodowska

How to install Ruby on Rails for Windows 7 software?

I am asking for help any programmers who have a successful achievement in installation Ruby on Rails in Windows software. My laptop met some problems during installation. If anybody could help me...

08 August 2015 4,906 1 View

What is a better method of determination of antioxidant activity: using beta-carotene linoleate model system or BCB test?

I want to determine antioxidant activity of methanolic extracts as well as essential oils of spices. I wonder which method will be better: beta-carotene linoleate model system or BCB test.

04 April 2014 1,299 5 View

Can anyone suggest some articles about HPLC analysis of phenolics in cardamom seeds?

I want to detect main phenolics occurred in cardamom seeds using HPLC method but I have a difficulty in finding proper literature about this topic.

12 December 2013 4,114 2 View

How does one calculate antioxidant activity of essential oils done by FRAP assay?

I've found such equation: A sample/ A standard x FRAP value of standard solution Is FRAP value the amount of ml of TPTZ?

10 October 2013 584 22 View