food provenance and food waste Flashcards
what is food provenance
where food is grown or livestock is reared
define origin
the place from which something is derived
define traceability
the ability to track any food through all stages of production, processing and distribution
define carbon footprint
measures the total carbon dioxide emissions caused by a person, organization, event or product
define environment
the surroundings or conditions in which a person, animal or plant lies or operates
define greenhouse gases
gases in earths atmosphere that trap heat. The main greenhouse gases are: water vapor, carbon dioxide, methane
define biodegradable
decomposed by bacteria or other living organisms
define food miles
distance food travels from field to plate. reducing food miles is good for the environment because less co2 is produced
define sustainability
resources used should not exceed the earths capacity to replace them
define food chain
a series of processes by which food is grown, produced and consumed
define traditional products
foods made in a specific way and passed down through generations.
define food poverty
inability ti obtain healthy, affordable food
define food security
when all people at all times have access to sufficient safe and nutritious food
according to world health authority what is food security built upon
food availability - sufficient quantities of food available on a consistent basis
food access - having sufficient resources to obtain appropriate foods for a nutritious diet
food use - appropriate use based on knowledge of basic nutrition and care, as well as adequate water and sanitation
what are the 4 factors that effect food poverty
accessibility, availability, affordability, awareness
how does accessibility influence food poverty
accessibility - limited access to a range of shops due to lack of transport
how does availability influence food poverty
lack of variety of shops in poorer areas limits range of food available
how does affordability influence food poverty
due to lack of income you may not have the budget to buy food or good quality food
how does awareness influence food poverty
lack of skills and knowledge needed to create a healthy meal.
what are the 3 rs used to help people to reduce their waste
reduce - avoid packages products, reusable bags
reuse - buy products that have refill packs, use jars for storage
recycle - use recycling bins
how much money do most families lose due to food waste each year
£400 - £700
how can people reduce their food waste
- plan meals on advance
- check what is needed before shopping, use a list
- freeze leftovers
- use food before it goes out of date
how can people reduce their food packaging waste
- buy foods with less packaging
- buy locally e.g. a butcher
- local, seasonal box scheme to buy fruit and veg
- cook from scratch rather than ready meals
- recycle all recyclable packaging
- reuse jars and plastic containers
what are the 8 ways you can reduce your food miles
- buy local
- shop at farmers market
- grow your own veg
- eat food that is in season
- pick your own
- cook from scratch
- walk of cycle to the shops
- shop left often