# Future of Food Innovation | Anandharamakrishnan C. | TEDxIISERTVM

Source: https://www.youtube.com/watch?v=YgntlibLbQY
Recap page: https://rapidrecap.app/video/YgntlibLbQY
Generated: 2026-02-27T16:42:00.09+00:00

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## Quick Overview

The presentation advocates for rethinking animal agriculture due to its significant contribution to greenhouse gas (GHG) emissions, proposing alternative proteins, advanced food processing techniques like nano-encapsulation of nutrients (e.g., in green tea), 3D food printing for customized nutrition (e.g., high-fiber foods), designer salt for controlled sensory release, and engineered human digestive systems for testing, all aimed at achieving food sustainability.

**Key Points:**
- Food production contributes 26% of global GHG emissions, with the cattle and fish stock sector alone accounting for 14.5% of all food GHG emissions (1/3 of the total food emission).
- The speaker highlights the inefficiency of animal calorie conversion: chickens convert 9 calories in to 1 calorie out (13% conversion), pigs 11:1 (9% conversion), and cows 40:1 (3% conversion).
- Solutions include cultivating alternative proteins (plant-based, fermentation, cultivated fish/meat) to address sustainability challenges.
- Research advances include using nano-encapsulation via electrospraying to deliver micronutrients like iron, folic acid, and Vitamin B12 more effectively in foods like green tea.
- 3D food printing allows for personalized nutrition, customized food shapes, and encapsulation of nutrients, successfully demonstrating the printing of high-fiber foods.
- The concept of 'Designer Salt' uses engineered particle sizes (Control: 400µm, SD: 1.28±0.53µm, ED: 500±335µm) to control dissolution rate and enhance saltiness perception, reducing required salt intake.
- The speaker developed Asia's first Dynamic Stomach and Small Intestine System, which replicates human digestion kinetics (e.g., food particles moving through the stomach in 0.5 seconds) for nutrient bioavailability studies, replacing animal testing.

![Screenshot at 00:06: The title slide shows sponsors for TEDxIISERTVM, setting the stage for a discussion on innovation, likely related to science or technology given the event host \(IISER TVM\).](https://ss.rapidrecap.app/screens/YgntlibLbQY/00-00-06.jpg)

**Context:** The presentation, delivered by Anandharamakrishnan at TEDxIISERTVM, focuses on innovations in food technology aimed at achieving global food sustainability, addressing issues from malnutrition and inefficient animal agriculture to environmental impact and the need for better nutrient delivery systems. The speaker details his research journey, starting from CSIR-CFTRI, Mysuru, continuing at Loughborough University, UK, and ultimately leading to his current role at CSIR-NIIST, Thiruvananthapuram.

## Detailed Analysis

The presentation addresses critical challenges in the food sector, starting with the United Nations' perspective that the world's future depends on 'Good Food,' noting that not everyone has access to it daily, leading to issues like stunting and anemia, which are prevalent in India. The speaker then pivots to the unsustainability of current animal agriculture, citing that food production accounts for 26% of GHG emissions, with livestock contributing 14.5% of food-related GHGs. The inefficiency is starkly illustrated: cows require 40 calories in to yield 1 calorie out (3% conversion), compared to chickens (13%) and pigs (9%). The solution proposed is shifting towards 'Alternative Proteins' derived from cultivation, plant-based sources, fermentation, and cellular agriculture. The speaker then details his specific research contributions, beginning with improving nutrient delivery through nano-encapsulation of catechins in green tea using electrospraying, which showed twice the absorption rate compared to native extracts. He further discussed using 3D food printing to create customized, high-fiber foods and the development of 'Designer Salt'—engineered salt particles that dissolve slower on the tongue, enhancing perceived saltiness and allowing for a 26% reduction in actual salt content. A major achievement highlighted is the creation of Asia's first Dynamic Stomach and Small Intestine System, an engineered in-vitro model that mimics human digestion kinetics, validated against MRI data, to study nutrient bioavailability and glycemic index without relying on animal testing, which the speaker argues is inefficient (citing a PETA statistic that 100 HIV vaccines successful in animals failed in humans). Finally, the presentation touches upon sustainable food packaging, noting that the supply chain, including packaging, contributes 18% of GHG emissions, emphasizing the need for biodegradable polymers to address plastic pollution.

### The UN Perspective on Food

- Future depends on Good Food
- Good food keeps us healthy, helps reach potential, strengthens communities, powers economies, and protects the planet
- 2 billion people lack good food daily.

### Rethinking Animal Agriculture

- Food systems contribute 26% of GHG emissions; livestock is 14.5% of food GHG; conversion efficiency is low (Cattle 3%, Pigs 9%, Chicken 13%).
- Solution: Alternative Proteins (Cultivated, Plant-based, Fermentation).

### Nutrient Delivery Enhancement (Green Tea)

- Used electrospraying to nano-encapsulate green tea catechins (Catechin, EGCG, etc.) for improved absorption (2x higher than native extracts).

### Food 3D Printing & Designer Salt

- Successfully 3D printed high-fiber foods; developed a 'Designer Salt' where particle size engineering controls dissolution rate, increasing perceived saltiness and enabling 26% salt reduction.

### Engineering Digestive Systems

- Developed Asia's First Dynamic Stomach and Small Intestine System to replicate human digestion kinetics (e.g., food particles exit stomach in 0.5 seconds) for in-vitro testing, replacing animal experiments.

### Sustainable Food Packaging

- Food packaging contributes 18% of GHG emissions; solutions require moving away from conventional polymers to biodegradable options to prevent pollution in land and water bodies.

![Screenshot at 00:06: The introductory slide showing sponsors for the TEDx event at IISER TVM.](https://ss.rapidrecap.app/screens/YgntlibLbQY/00-00-06.jpg)
![Screenshot at 00:17: Slide detailing the UN perspective: 'The future of the world depends on Good Food,' contrasting benefits with the reality that not everyone gets it daily.](https://ss.rapidrecap.app/screens/YgntlibLbQY/00-00-17.jpg)
![Screenshot at 00:49: Slide showing the double and triple burden of malnutrition globally, with a map color-coded by burden type \(Overweight, Stunting, Anaemia\).](https://ss.rapidrecap.app/screens/YgntlibLbQY/00-00-49.jpg)
![Screenshot at 01:48: Diagram illustrating the four key focuses for Food Sustainability: Nutrition, New Age Technologies, Net-Zero Future, forming a continuous cycle.](https://ss.rapidrecap.app/screens/YgntlibLbQY/00-01-48.jpg)
![Screenshot at 01:24: World map illustrating Global Life Expectancy variations, with Africa showing lower averages \(red/orange\) compared to developed nations \(blue\). \(Source: Datapandas, 2024\). This visual context supports the discussion on global health disparities related to food access and quality.](https://ss.rapidrecap.app/screens/YgntlibLbQY/00-01-24.jpg)