How to calculate kinetic rate constants of various indicators of lipid oxidation?

Already I determined lipid oxidation indicators such as TBA , Peroxide value , p-Anisidine value of oil under accelerated condition and storage time. But I need to calculate kinetic rate constants.

05 June 2018 1,389 3 View

What is best conditions to soluble the iron nanoparticles in cake or fruit juice?

What is best conditions to soluble the iron nanoparticles in cake or fruit juice?

02 March 2018 5,043 2 View

What is the importance of controlled release systems in food applications?

What is the importance of controlled release systems in food applications?

01 February 2018 3,526 3 View

How to detect the stability of nano-encapsulated compounds in food applications?

I would like to know, How to detect the stability of nano-encapsulated compounds in food applications? What are the tests can be done? How determine the efficiency of encapsulation process?

01 February 2018 4,213 3 View

What is the main volatile compounds responsible of edible oil rancidity?

Dear All I would like to know what is the main volatile compounds responsible of edible oil rancidity? and also these compounds differs according to the type of oil

01 February 2018 7,434 3 View

What is an international standard of nanoparticle size and concentration in food or their products?

There are any international standards of nanoparticles size and concentration in food products. Also, there is any report from FDA regarding of nanoparticles approved in food products.

31 December 2017 2,221 3 View

What is the best condition for encapsulation of food bioactive components?

I would like to know some inquiries regarding of microencapsulation: How to determine the encapsulation efficiency? How to calculate the encapsulated bioactive components? What is the stability of...

01 January 1970 4,534 3 View

Does the pressure(-600 mmHg) affects pH?

When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

03 March 2021 4,892 5 View

Which database would give me this list of chemical components?

Dear colleagues: I would like to know if anyone knows of a database that gives me the parameters pH, K, K, Mg, P, C, N, Zn, Cu, Ni and Cd of common foods. I find a lot of information of proteins,...

26 February 2021 5,525 3 View

Why is NH4OH added in heavy metals limit test?

The limit test I'm referring to is USP method II. In this procedure you need to dropwise add 6N of NH4OH to the sample until it the pH is alkali. After that you need to dilute and add HOAc until...

23 February 2021 2,049 3 View

What HPLC Marker(s) should be used to detect anthocyanins in a sample?

What HPLC Marker(s) or standard is used to detect and quantify anthocyanins such as Delphinidin, Cyanidin in a given sample of plant extract?

23 February 2021 1,832 4 View

Is there an ideal incubation time of RGO-modified SPCE before subsequent use, i.e., electrochemical characterization or further modification?

I notice that upon washing and air-drying of my RGO/SPCE surface and characterizing again via DPV, the current response towards ferricyanide probe significantly decreases. My worry is that the...

22 February 2021 5,324 3 View

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22 February 2021 9,932 11 View

Can anyone help or comment on solubilising chlorobutanol in aqueous injections in minimum time possible?

Please suggest solubilisation of chlorobutanol in injections. Tried pH and high temperature. But the issue is of assay drop. If anyone can suggest any solution. Its a commonly used excipient for...

21 February 2021 7,397 1 View

What reaction will occur when adding hexamine into ammonium nitrate in an acidic medium?

Hello, I am investigating properties of water in oil emulsion explosives. And adding hexamine (hexamethylenetetramine) into one of the phases that are used to make the emulsion should increase the...

21 February 2021 8,680 1 View

What properties of water shall be analyzed and evaluated to test the effectiveness of activated carbon?

I would like to ask what other properties of water (pH and such) shall be analyzed and evaluated to test the effectiveness of activated carbon from filtering the contaminants present in the water?

20 February 2021 9,422 8 View

Phenol-pH graphic?

We want to use phenol pH graphic to measure the pH of mediums before and after inhibitor application to cells. We have phenol absorbence values at 460, 560 and 720 nm wavelength. When we measure...

20 February 2021 7,700 3 View