Download - Leveraging food for better health using data-driven approaches TEDx talk Ganesh Bagler IIIT Delhi

Image Credits: Chloe Cushman

𝑓 × = 𝑧

Why do we eat what we eat?

Why do we combine ingredients

in our recipes the way we do?

Food Pairing Hypothesis

Ingredients that taste similar tend to be used togetherin traditional recipes

Ahn et. al, “Flavor network and the principles of food pairing”, Scientific Reports (2011).A Jain, NK Rakhi, G Bagler*, “Spices form the basis of food pairing in Indian cuisine”, arXiv:1502.03815 (2015).

Recipes & Ingredients2543 Traditional Indian Recipes (TarlaDalal)

Regional cuisines: Bengali, Gujarati, Jain, Maharashtrian, Mughlai, Punjabi, Rajasthani, South Indian.

fla•vor = smell + taste

Olfactory

Gustatory

Fenaroli’s Handbook of Flavor Ingredients

𝑅𝑎𝑛𝑑𝑜𝑚 𝐶𝑢𝑖𝑠𝑖𝑛𝑒

Western Cuisines

Ahn et. al, Sci.Rep. (2011)

Uniform Food Pairing

Indian Cuisine

Jain et. al, PLoS ONE (2015)

Contrasting Food Pairing

‘Contrasting Food Pairing’ in Indian Cuisine

A Jain, NK Rakhi, G Bagler*, “Spices form the basis of food pairing in Indian cuisine”, arXiv:1502.03815 (2015).

4

6

8

10

12Food Pairing

Original recipes

Herb

Plant

Diary

Cereal/Crop

Nut/seed

Plant derivative

Fruit

Vegetable

Spice

Spices are key to the food pairing in Indian cuisine

A Jain, NK Rakhi, G Bagler*, “Spices form the basis of food pairing in Indian cuisine”, arXiv:1502.03815 (2015).

A Jain, NK Rakhi and G Bagler*, arXiv (2015); A Jain, NK Rakhi and G Bagler*, PLoS ONE (2015).

Best of 2015MIT Technology Review

Molecular Essence

Novel Recipe Generation

Food Formulations

Food-Beverage

pairing

Hypothesis Testing

Nutri-Genomics

Food-Disease

Association

ED Sonnenburg and JL Sonnenburg, Nature, 528, 484 (2015).Zeevi et al., “Personalized nutrition by prediction of glycemic response”, Cell, 163, 1079 (2015).

Design personalized diet to

lower glucose levels

Gut Microbes

Body Mass Index

Blood tests

Questionnaires

Food diary

Personalized Nutrition

The discovery of a new dish confers

more happiness on humanity, than the

discovery of a new star.

Jean Anthelme Brillat-Savarin

“”

as seen in the canteen of Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune, circa 1998