Hannah Chang

Hannah Chang

Mar 19, 2022

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Additional contents of the project goal

These are the key goals for this project:

Aim 1: Select agricultural waste to extract peptides and the methods.

Approach 1: Research papers on agricultural waste containing peptides and growth factors similar to the cultivated meat cell culture media were investigated and experimental groups were selected.

Approach 2: Disscus how to extract peptides from agricultural waste (with sustainable and green methods) using water based methods, acids, enzymes and related approaches.

Expected outcome: When selecting experimental groups from agricultural waste, they are appropriately distributed in cerals, grains, fruits, and marine life.

Aim 2: Peptides from the agricultural waste are utilized in cell culture to monitor and evaluate the extent to which they improve cell replication, and then cell differentiation. 

Approach 1: Peptide sequences will be mapped from currently used growth factors; including identified bioactive peptides in previous research.

Approach 2: Matching peptides (sequences) for known growth factors of scientific interest for cell growth and differentiation (accessible database comparing the sequences). 

Approach 3: The peptides will generated will be characterized to build the database

Expected outcomes : growing muscle cells in culture with cell ag-derived  peptides to see how they improve (or not) cell replication and cell differentiation.

This research presents a unique window of opportunity for us to explore a way forward to produce growth factors necessary for sustainably grown cutivated meat that do not harm the environment and are available from low cost agricultural waste materials. At a global scale, this project is a win-win scenario as, while directly contributing to SDG #2, it can help reduce the associated costs involved in cultivated meat production.

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About This Project

Imagine a world in which animal cells are grown in laboratories to produce meat for human consumption. As we are using a sustainable production method, it cannot rely on serum or other animal-derived substances, due to animal welfare issues and other regulations. We are pleased to be utilizing materials from recycling agricultural and marine waste as one important avenue to contribute to the development of genuine animal-free alternatives.

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