How can separate and dry egg white proteins from fresh eggs?

More Dlamini Muzi's questions See All

Does islamic funding model work better for under developed nations?

i want to understand if the model that has low or no interest rates at all imposed on loans work much better compared to the conventional funding model mostly used by the western countries

16 November 2023 1,108 7 View

How to design an Anammox Base waster Treatment Plant for South Africa ?

I wish to design an anammox base waste water treatment plant for South Africa; What are the requirements for this Tertiary treatment process in South African context?

04 October 2023 9,343 1 View

What is the contribution of the extended family on Gender- Based Violence?

Description of the level of contribution of the extended family on gender- based violence; from familial to societal level.

14 August 2023 2,038 0 View

What is the relationship between elite opinion and public choice theory in the identification of policy relevant problems?

In political system

13 August 2023 4,328 2 View

The effectiveness of tax audit in revenue collection?

the effectiveness of tax audit in revenue organization

07 July 2023 6,660 3 View

Are there reliable prediction tools for testing putative enzyme-metabolite pairing?

I want to test a list of peroxidases against a specific metabolite. Ideally, I want to find an enzyme that will catalyze the reaction. But even a feeble peroxidase catalytic activity would be a...

11 June 2023 2,544 1 View

Discuss with your own research topic as an example the five principles of research questions?

My research topic: Managing renewable energy technology in South African context

05 May 2023 9,667 1 View

HOW to make bands wider(Slot antenna design using HFSS)?

Hi, I am doing antenna design using HFSS. It should cover 2.4GHz bands and 5.1-7.1GHz (Return Loss -6dB). It has 3 resonances at 2.4GHz, 5.8GHz and 6.5GHz. from 5.1-5.7GHz the return loss is not...

22 March 2022 1,978 4 View

How are the two forms of African literature different from each other?

the two forms of African literature

22 February 2022 9,654 1 View

Can I compare two mean scores of the same instrument, in the same sample? (Paired t-test)?

Hello everyone, I have scores on different scales of a sample of children, and I want to compare the mean scores on the different scales of this sample. For instance, my hypothesis is that...

10 December 2020 2,515 5 View

Is the black sediment consider as sand? If not, how can I filter it out?

Hi researchers! I'm working on soil texture analysis, and the end result for sand is doubtful because there is black sediment appearing after drying, as shown in the figure. Is it considered sand?...

30 July 2024 557 2 View

Where to start the Analytical model for Dry sliding wear of metal surface ?

I am doing research on wear mechanism of the additive manufactured metal parts under dry condition. Please share the reference to start the analytical modelling of the wear prediction.

29 July 2024 6,115 0 View

Mechanochemistry: ball to powder mass or ball to powder volume?

I run mechanochemical reactions that involves the use of a large amount of catalyst (1:1 molar ratio to the reactant). When I try to understand the effect of amount of catalyst on the reaction, I...

23 July 2024 9,938 1 View

Issues with Malaria Coated Nitrocellulose Membrane Releasing Moisture?

Hello, I am currently working with Malaria Pf/Pan nitrocellulose membranes coated for malaria detection. After drying the coated membranes in an Incubator (overnight at 37°C), I've noticed that...

16 July 2024 7,937 1 View

I want to plot calibration curve of pure mirtazapine powder using HPLC. Can someone please suggest a method without HPLC buffer as a mobile phase?

I am searching for HPLC method to estimate Mirtazapine but i want to avoid HPLC-buffers as a mobile phase component. So, I am looking for alternative HPLC-solvent (acetonitrile, methanol etc.)...

14 July 2024 1,493 3 View

What binders suggestion that I can use for zinc alloy?

I am working on powder metallurgy, and during the compaction process, the powder does not pelletize and remains in its powder form. To address this issue, I am considering using binders to improve...

13 July 2024 9,003 2 View

Why does total carboydrate content decrease when increasing the vacuum degree?

I have conducted a survey on the "effect of vacuum drying conditions on carbohydrate content of angelica.S". The result show that, when increasing the vacuum degree, the carbohydrate content first...

13 July 2024 592 1 View

How i figuer out the weight of curcumin powder?

I am trying to load curcumin emulsion in 4% chitosan gel but i don not know how many mg powder is needed ?

10 July 2024 2,462 1 View

Can anyone suggest what amount of powder I have to disperse in the solvent for taking the FTIR spectra?

I have to compare the FTIR of the two samples, one is in powder form and other one is the powder dispersed in IPA or water. Both are same material, so how the bond will change

09 July 2024 8,011 2 View

Is VSM measurment of NdFeB alloy powder sample require any spesific sample preparation ?

Is any specific sample preparation required to perform VSM measurement of NdFeB alloy powder to get a square-shaped M-H loop? Or is it mandatory to make magnetically aligned and sintered pellets...

09 July 2024 1,969 0 View

C.A. (Kees) Kan

A simple 30 sec search on "egg braking machines" (a task for first year undergraduates) yielded many hits including this one

https://www.bing.com/videos/search?q=egg+breaking+machine&qpvt=egg+breaking+machine&FORM=VDRE

Eugenia W. Gakuru

There are easy DIY methods to do that on small scale but for large scale you'd have to invest on a machine, check online.