Nonconventional Food Sources Flashcards
What is Kopi Luwak or Civet Coffee?
Extremely rare coffee which is fermented in civet’s digestive system.
How is Kopi Luwak/Civet Coffee made?
After the Palm Civet Cat has eaten/digested fine, ripe cherries around Sumatran coffee plantations the digested stones are collected and used to form coffee beans.
Describe the taste of the Kopi Luwak/Civet Coffee.
An intense but delicate flavour without any aftertaste which is unique.
How much Kopi Luwak/Civet Coffee is produced per year?
Only 500KGs, there are waiting lists to try it.
Describe the process of protein breakdown in the civet coffee beans?
Protein is broken down by digestive enzymes leading it to more exposure of free amino acids. This unique reaction during maillard browning reaction leads to aromatic and flavour characteristics in civet coffee.
What is the worlds most expensive coffee and what does it cost?
Black Ivory Coffee form Northern Thailand. Costs $1,100 per kg, $500 per lb, and $50 per serving.
Why do we need an alternative protein source?
Increasing population and climate change makes it essential that we seek new protein sources to ensure food security.
How do animal proteins affect our environment?
They leave a large carbon and water footprint.
What is an emerging source of alternate proteins?
Plant protein from pulses and insects.
What is entomophagy?
The practice of eating insects which is seen in 113 (mainly developing) countries.
What insects are commonly consumed?
grasshopppers, caterpillars, beetle grubs, winged termites, bees/wasps, ants, crickets, cicadas, and flies
What are some health benefits to eating insects?
High quality protein, fat, vitamins/minterals, and amino acids
Why is entomophagy better for our environment?
They emit less greenhouse gas, can be grown in organic waste, and require less space.
What is some criteria for selecting edible insects?
size, social behaviour, reproductivity, survival potential, nutritional benefits, storage, and marketability, high egg production, short larval stage, high weight, low feed cost, live in high density, and high protein quality.
What is the most important criterion for edible insects?
High protein digestibility.
