Is ther a stepwise procedure for the digestion of canned food especially those containing oils for the determination of cations?

08 August 2016 1 5K Report

The presence of oils within the digested material may lead to increase of mineral acids. I was thinking of the removal of oils from the food material prior to the acid digestion.

Mahmood M. Barbooti

Dear Dhia.... We want to digest the samples for the determination of metal. You talk about something else.. Thanks

Badges
Science topic

More Mahmood M. Barbooti's questions See All

How may the use of nano particles of certain material as fillers in composite preparation differ from the use of normal material as a filler?

May the use of CaO, as an example, as additive to a polymeric material to prepare a composite, differ from the use of normal particle size CaO for the same purpose, regarding the composition and...

03 April 2018 6,601 4 View

How to determine heavy metals in tobacco samples?

The digestion methods for plant materials are many. Which method may be the best

06 July 2016 7,471 17 View

Do we need some pre-treatment of the fiber to make them compatible with the paper board?

Most of the work is done in water emulsion.

01 February 2015 8,215 4 View

How can we differentiate between calcite, dolomite, siderite, magnesite and ankerite minerals in carbonatite rocks in thin section under op microscop?

How can we differentiate between calcite, dolomite, siderite, magnesite and ankerite minerals in carbonatite rocks in thin section under optical microscope?

07 August 2024 2,132 3 View

Why after performing site directed mutagenesis ,I don't see any colony after transformation?

I want to introduce a point mutation (change in one nucleotide) into my gene of interest (DNA binding domain) I have designed primers as recommended on the Data sheet of the kit : -Both primers...

05 August 2024 9,059 3 View

Does atmosphere affect flow of matter & energy on Earth & flow of energy in biosphere related to the flow of food through a food chain?

How does the atmosphere affect the flow of matter and energy on Earth and flow of energy in the biosphere related to the flow of food through a food chain?

02 August 2024 9,644 0 View

I need to dissolve stigmasterol for an animal experiment, it hasn't dissolved in either DMSO or vegetable oil. Can anyone recommend the best solvent?

Hello everyone, I need to dissolve stigmasterol for an animal experiment, but it hasn't dissolved in either DMSO or vegetable oil. Can anyone recommend the best solvent for stigmasterol?

01 August 2024 7,504 2 View

Recovery rate after peptide desalting using Sep-pack C18 1 cc Vac Cartridge?

Recently I'm trying to use Sep-pack C18 1 cc Vac Cartridge (Waters: SKU: WAT054955) to desalt digested peptides. However, the recovery rate is usually 40-60%. What is the normal recovery rate?

31 July 2024 6,544 11 View

How to treat monolayer culture cell line with essential oil?

Hi all, may I ask you for advice about treating monolayer culture cell line with essential oil. Due to the hydrophobic character of the oil, I am concerning how can it equally affect to all the...

31 July 2024 5,301 2 View

How to remove cell debris after tissue dissociation?

I'm facing issues with the tumor dissociation protocol for GBM. I use collagenase/dispase with DNase to dissociate my tumor sample. However, even after incubating it for 60mins, I do not get a...

22 July 2024 412 3 View

What is climate resilience for food security and sustainable agriculture and how is smart irrigation in agriculture climate resilient?

22 July 2024 1,947 0 View

What additional processing or treatment options are available to enhance biogas plant digestate quality or value?

One has to understand about the enhancement procedures and treatment systems I can list around 12 procedures which are tried and tested and are proven so let us see how many in total the experts...

20 July 2024 3,392 2 View

Why do fish have fishy odors naturally ?

Chemical Engineering /Food Engineering

20 July 2024 4,152 4 View