SIH26235/Agriculture, FoodTech & Rural Development

Development of a Portable Nano engineered Rapid Food Testing Kit for On-Site Detection of Food Adulterants and Contaminants

Ministry of Food Processing Industries (MoFPI) · Hardware

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Buildable in 36 hours: Not decoded
Hard blockers: NoneNothing you must source first
Submissions close: 15 Sept9 days left

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Whether this suits your team

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We have this problem statement but have not run it through our decode pass. The government’s own description is below, unchanged.

What they'll ask you

Generated from the brief's own wording and the competition's published rules — never from a guess about what this ministry prefers.

We have not run our decode pass over this one yet, so these are the questions asked of every team rather than questions about this problem statement. The organisers’ own description is on this page, unchanged.

Has any part of this been shown at a previous event, hackathon or college project?
The guidelines are explicit: your solution must not have appeared in any previous event or programme, of any sort. A recycled project is what a team under time pressure reaches for.
Where does your data come from — a published source, one you collect, or one you generate?
No dataset is attached to this problem statement, so sourcing it is part of the work and nobody told you that.
Why not use what already exists? Name the closest thing to this that is already running.
A team that has not named the alternative themselves is answering this for the first time in the room.

1 more— the ones a panel gets to if there is time

Which single thing will you demonstrate end to end, start to finish, with nothing skipped?

The data

What the organisers attached, and what the brief assumes you can get.

Dataset from the organisers: None attached
Does the brief need data?: Nothing in the text says it depends on a dataset we would have to find.

Also from Ministry of Food Processing Industries (MoFPI)

Same organisation, same year. Reading two of theirs tells you more about what they care about than reading one.

Take this to an AI

Pick what you are about to do and copy the prompt. It carries the organisers' own wording, the constraints they never spell out, and an instruction not to invent requirements they never set.

Who has this problem, what already exists, and what you would have to find out.

# Context: India's Smart India Hackathon 2026

I am on a student team entering SIH 2026. Problem statement SIH26235, set by Ministry of Food Processing Industries (MoFPI).
Its official title, word for word: "Development of a Portable Nano engineered Rapid Food Testing Kit for On-Site Detection of Food Adulterants and Contaminants"
Theme: Agriculture, FoodTech & Rural Development. Category: hardware.

## The organisers' full description, verbatim

<p><strong>Background:</strong></p>

<p>

Food adulteration and contamination remain major challenges in ensuring food safety, public health protection, and quality assurance across the food supply chain. Conventional analytical techniques such as chromatography, spectroscopy, and molecular assays are highly sensitive but require sophisticated instrumentation, trained manpower, and centralized laboratory infrastructure, resulting in delayed decision-making and increased operational cost.

</p>

<p>

There is an urgent need for development of a rapid, portable, low-cost, and field-deployable food-testing platform capable of providing reliable results with minimal sample preparation. Existing rapid kits often suffer from limitations related to sensitivity, specificity, shelf stability, matrix interference, and real-time applicability in complex food systems.

</p>

<p>

The proposed problem statement aims to encourage innovative technological solutions for development of next-generation rapid food testing kits suitable for decentralized testing and real-time monitoring applications.

</p>

<p><strong>Objective:</strong></p>

<ol>

<li>To develop a rapid and portable food testing kit for detection of food adulterants, contaminants, spoilage markers, or harmful residues.</li>

<li>To design a user-friendly sensing platform capable of delivering results within a short analysis time.</li>

<li>To integrate nano-engineered or biosensing approaches for enhanced analytical sensitivity and specificity.</li>

<li>To develop a field-deployable prototype suitable for real sample analysis with minimal instrumentation.</li>

<li>To promote affordable and scalable point-of-care/point-of-use food diagnostics for regulatory and industrial applications.</li>

</ol>

<p><strong>Scientific Novelty and Innovation:</strong></p>

<p>

The proposed problem statement focuses on development of an innovative sensing platform based on advanced materials, nanotechnology, biosensors, colorimetric assays, electrochemical transduction, fluorescence sensing, or paper-strip analytical systems.

</p>

<p>The expected solution may incorporate:</p>

<ul>

<li>Functional nanomaterials for signal amplification.</li>

<li>Smart colorimetric or smartphone-assisted detection systems.</li>

<li>Paper-based microfluidic platforms.</li>

<li>AI-assisted data interpretation and result validation.</li>

<li>Multiplex detection capability for simultaneous analysis of multiple analytes.</li>

<li>Sustainable and low-cost biodegradable sensing substrates.</li>

</ul>

<p>The innovation should emphasize:</p>

<ul>

<li>Rapid response time.</li>

<li>High analytical sensitivity.</li>

<li>Low limit of detection.</li>

<li>Selectivity against matrix interference.</li>

<li>Ease of use for non-technical personnel.</li>

<li>Scalability for industrial and regulatory applications.</li>

</ul>

<p><strong>Expected Outcome:</strong></p>

<p>The proposed solution is expected to deliver:</p>

<ul>

<li>A prototype rapid food testing kit for field-level application.</li>

<li>Real-time or near real-time detection capability.</li>

<li>Improved analytical performance compared with conventional rapid methods.</li>

<li>Reduced dependence on centralized laboratories.</li>

<li>Enhanced food quality monitoring and surveillance.</li>

<li>Support for food safety compliance and public health protection.</li>

</ul>

<p>

The developed technology may further support commercialization, startup incubation, technology transfer, and deployment in food industries, testing laboratories, regulatory agencies, and rural/agricultural sectors.

</p>

-->

Background:

Food adulteration and contamination remain major challenges in ensuring food safety, public health protection, and quality assurance across the food supply chain. Conventional analytical techniques such as chromatography, spectroscopy, and molecular assays are highly sensitive but require sophisticated instrumentation, trained manpower, and centralized laboratory infrastructure, resulting in delayed decision-making and increased operational cost.

There is an urgent need for development of a rapid, portable, low-cost, and field-deployable food-testing platform capable of providing reliable results with minimal sample preparation. Existing rapid kits often suffer from limitations related to sensitivity, specificity, shelf stability, matrix interference, and real-time applicability in complex food systems.

The proposed problem statement aims to encourage innovative technological solutions for development of next-generation rapid food testing kits suitable for decentralized testing and real-time monitoring applications.

Objective:

To develop a rapid and portable food testing kit for detection of food adulterants, contaminants, spoilage markers, or harmful residues.

To design a user-friendly sensing platform capable of delivering results within a short analysis time.

To integrate nano-engineered or biosensing approaches for enhanced analytical sensitivity and specificity.

To develop a field-deployable prototype suitable for real sample analysis with minimal instrumentation.

To promote affordable and scalable point-of-care/point-of-use food diagnostics for regulatory and industrial applications.

Scientific Novelty and Innovation:

The proposed problem statement focuses on development of an innovative sensing platform based on advanced materials, nanotechnology, biosensors, colorimetric assays, electrochemical transduction, fluorescence sensing, or paper-strip analytical systems.

The expected solution may incorporate:

Functional nanomaterials for signal amplification.

Smart colorimetric or smartphone-assisted detection systems.

Paper-based microfluidic platforms.

AI-assisted data interpretation and result validation.

Multiplex detection capability for simultaneous analysis of multiple analytes.

Sustainable and low-cost biodegradable sensing substrates.

The innovation should emphasize:

Rapid response time.

High analytical sensitivity.

Low limit of detection.

Selectivity against matrix interference.

Ease of use for non-technical personnel.

Scalability for industrial and regulatory applications.

Expected Outcome:

The proposed solution is expected to deliver:

A prototype rapid food testing kit for field-level application.

Real-time or near real-time detection capability.

Improved analytical performance compared with conventional rapid methods.

Reduced dependence on centralized laboratories.

Enhanced food quality monitoring and surveillance.

Support for food safety compliance and public health protection.

The developed technology may further support commercialization, startup incubation, technology transfer, and deployment in food industries, testing laboratories, regulatory agencies, and rural/agricultural sectors.
## Constraints that are not negotiable

- The judged build is a prototype demonstrated in roughly 36 hours by students, not a product.
- A jury evaluates it against this problem statement's own wording, not against general merit.
- We submit on sih.gov.in; the problem statement number and title above must match exactly.
- Your solution must not have appeared in any previous event or programme, of any sort.
- This is a hardware problem statement, so a demo needs physical components we source ourselves.

## What I want from you

1. Who actually has this problem in India, and what they do about it today.
2. What already exists — government systems, open-source projects, published research — that we should not rebuild.
3. For each item under 'what the brief never says', what the realistic answer is likely to be and how I could verify it.
4. The two or three things about this domain that a student team would get wrong without local knowledge.
## How to answer

- Everything above between quotation marks is the organisers' own wording. Treat it as the requirement.
- Do NOT invent requirements the brief does not state. If something matters and is not stated, say so and ask me, rather than assuming.
- Where you are inferring rather than reading, mark it as your inference.
- Do not guess what this ministry wants from its name. Its wording above is the only evidence.

---
Problem statement facts assembled by Wynit from Ministry of Food Processing Industries (MoFPI)'s published brief for SIH 2026.
The plain-English summary, the list of parts and the evaluator read are our interpretation of that text; the quoted title and the full description are theirs.

The government's original description (775 words)

Background: Food adulteration and contamination remain major challenges in ensuring food safety, public health protection, and quality assurance across the food supply chain. Conventional analytical techniques such as chromatography, spectroscopy, and molecular assays are highly sensitive but require sophisticated instrumentation, trained manpower, and centralized laboratory infrastructure, resulting in delayed decision-making and increased operational cost. There is an urgent need for development of a rapid, portable, low-cost, and field-deployable food-testing platform capable of providing reliable results with minimal sample preparation. Existing rapid kits often suffer from limitations related to sensitivity, specificity, shelf stability, matrix interference, and real-time applicability in complex food systems. The proposed problem statement aims to encourage innovative technological solutions for development of next-generation rapid food testing kits suitable for decentralized testing and real-time monitoring applications. Objective: <ol> <li>To develop a rapid and portable food testing kit for detection of food adulterants, contaminants, spoilage markers, or harmful residues.</li> <li>To design a user-friendly sensing platform capable of delivering results within a short analysis time.</li> <li>To integrate nano-engineered or biosensing approaches for enhanced analytical sensitivity and specificity.</li> <li>To develop a field-deployable prototype suitable for real sample analysis with minimal instrumentation.</li> <li>To promote affordable and scalable point-of-care/point-of-use food diagnostics for regulatory and industrial applications.</li> </ol> Scientific Novelty and Innovation: The proposed problem statement focuses on development of an innovative sensing platform based on advanced materials, nanotechnology, biosensors, colorimetric assays, electrochemical transduction, fluorescence sensing, or paper-strip analytical systems. The expected solution may incorporate: <ul> <li>Functional nanomaterials for signal amplification.</li> <li>Smart colorimetric or smartphone-assisted detection systems.</li> <li>Paper-based microfluidic platforms.</li> <li>AI-assisted data interpretation and result validation.</li> <li>Multiplex detection capability for simultaneous analysis of multiple analytes.</li> <li>Sustainable and low-cost biodegradable sensing substrates.</li> </ul> The innovation should emphasize: <ul> <li>Rapid response time.</li> <li>High analytical sensitivity.</li> <li>Low limit of detection.</li> <li>Selectivity against matrix interference.</li> <li>Ease of use for non-technical personnel.</li> <li>Scalability for industrial and regulatory applications.</li> </ul> Expected Outcome: The proposed solution is expected to deliver: <ul> <li>A prototype rapid food testing kit for field-level application.</li> <li>Real-time or near real-time detection capability.</li> <li>Improved analytical performance compared with conventional rapid methods.</li> <li>Reduced dependence on centralized laboratories.</li> <li>Enhanced food quality monitoring and surveillance.</li> <li>Support for food safety compliance and public health protection.</li> </ul> The developed technology may further support commercialization, startup incubation, technology transfer, and deployment in food industries, testing laboratories, regulatory agencies, and rural/agricultural sectors. --> Background: Food adulteration and contamination remain major challenges in ensuring food safety, public health protection, and quality assurance across the food supply chain. Conventional analytical techniques such as chromatography, spectroscopy, and molecular assays are highly sensitive but require sophisticated instrumentation, trained manpower, and centralized laboratory infrastructure, resulting in delayed decision-making and increased operational cost. There is an urgent need for development of a rapid, portable, low-cost, and field-deployable food-testing platform capable of providing reliable results with minimal sample preparation. Existing rapid kits often suffer from limitations related to sensitivity, specificity, shelf stability, matrix interference, and real-time applicability in complex food systems. The proposed problem statement aims to encourage innovative technological solutions for development of next-generation rapid food testing kits suitable for decentralized testing and real-time monitoring applications. Objective: To develop a rapid and portable food testing kit for detection of food adulterants, contaminants, spoilage markers, or harmful residues. To design a user-friendly sensing platform capable of delivering results within a short analysis time. To integrate nano-engineered or biosensing approaches for enhanced analytical sensitivity and specificity. To develop a field-deployable prototype suitable for real sample analysis with minimal instrumentation. To promote affordable and scalable point-of-care/point-of-use food diagnostics for regulatory and industrial applications. Scientific Novelty and Innovation: The proposed problem statement focuses on development of an innovative sensing platform based on advanced materials, nanotechnology, biosensors, colorimetric assays, electrochemical transduction, fluorescence sensing, or paper-strip analytical systems. The expected solution may incorporate: Functional nanomaterials for signal amplification. Smart colorimetric or smartphone-assisted detection systems. Paper-based microfluidic platforms. AI-assisted data interpretation and result validation. Multiplex detection capability for simultaneous analysis of multiple analytes. Sustainable and low-cost biodegradable sensing substrates. The innovation should emphasize: Rapid response time. High analytical sensitivity. Low limit of detection. Selectivity against matrix interference. Ease of use for non-technical personnel. Scalability for industrial and regulatory applications. Expected Outcome: The proposed solution is expected to deliver: A prototype rapid food testing kit for field-level application. Real-time or near real-time detection capability. Improved analytical performance compared with conventional rapid methods. Reduced dependence on centralized laboratories. Enhanced food quality monitoring and surveillance. Support for food safety compliance and public health protection. The developed technology may further support commercialization, startup incubation, technology transfer, and deployment in food industries, testing laboratories, regulatory agencies, and rural/agricultural sectors.