Can we estimate the status of expiry/degradation time of the food or a medicine from its spectroscopic data or any other method?

06 June 2018 1 5K Report

For example, if one want to know about the degradation of Pizza or a fruit, or a medicine (ex. Paracetamol) , what is the best way to know, Spectroscopic data? If yes, what kind of spectroscopy? Or any other method?

Nidal Batrawi

To estimate the shelf life in drugs the drug is subjected to an accelerated stability study. For degradation products that may produce usually a forced degradation study is performed. The samples under the study are analysed using HPLC. For more details see the official regulation of ICH,

https://www.ich.org/fileadmin/Public_Web_Site/ICH_Products/Guidelines/Quality/Q1A_R2/Step4/Q1A_R2__Guideline.pdf

Hope this help

Badges
Science topic

Similar topics
Medicine

More Shankar Pidishety's questions See All

Hello, I have an SPIE proceedings paper (doi: 10.1117/12.2180084) published. Is it considered as a conference paper or journal publication?

Hello, I have an SPIE proceedings paper (doi: 10.1117/12.2180084) published. Is it considered as a conference paper or journal publication? Thank you

09 October 2017 327 12 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Which is better medicine or food in obesity?

Preference in terms of the scientific aspect

28 February 2021 796 2 View

How can I improve the concentration of banana fruits extracted RNA?

Currently, I'm working with banana fruits. I've tried to do RNA extractions with different methods, and I've gotten total RNA without contamination, but I couldn't get a high concentration of...

22 February 2021 6,126 2 View

How to use Remote sensing and GIS applications for mapping the available medicinal plants within the locality/municipality?

Hello, I'm very interested in mapping and managing the conservation of the Philippine traditional medicinal plants, in which I think is very helpful in the field of medicine for further analysis...

21 February 2021 374 5 View

Does calculating the interaction index between a drug and a food matrix make sense?

Dear all, I'm conducting the revisions of some of my manuscript, with is the impact of the combination of Aspirin and a fruit juice in colorectal cancer cells. Two of the reviewers have asked to...

16 February 2021 3,141 3 View

Is there a way to grow biofilm in lab to mimic biofilms in showers and baths? Also, how can I measure it?

Hello, I am new to biofilm research and have a question about growing and measuring biofilms. We want to research the effect of a type of enzymes in breaking down biofilms in showers, baths, hot...

14 February 2021 3,522 3 View

How to measure acetic anhydride solution with 18M sulfuric acid?

I am doing research on the synthesis of paracetamol. I am preparing acetic anhydride solution with a few drops a sulfuric acid and wish to measure the pH of this solution. However my pH meter...

14 February 2021 8,699 3 View

Why is there cloudy white solution in flavonoid test tube?

I do flavonoid test for biscuit incorporated with muntingia fruit powder. Sample extracted with metanol (1:10 ,w/v), macerated 24h, sentrifuged and filtered. Supernatan used for analysis. I have...

08 February 2021 6,779 4 View

Can someone suggest me some research papers on Blockchain-as-a-Service(BaaS)?

Blockchain-as-a-Service(BaaS) in the fields of medicine, economics or other fields?

02 February 2021 3,616 1 View

Import macro code In Ansys Mechanical APDL

How To Import macro code In Ansys Mechanical APDL

01 February 2021 0 0 View