Study for developing device to process human food waste to animal nutrition
Închide
Articolul precedent
Articolul urmator
290 8
Ultima descărcare din IBN:
2022-11-07 20:14
Căutarea după subiecte
similare conform CZU
579.6:663/664 (1)
Microbiologie aplicată (366)
Microbiologie industrială. micrologie industrială. Fermentare, industrii de fermentare. Industria băuturilor. Industria stimulenților (591)
Producerea și consevarea alimentelor solide (1468)
SM ISO690:2012
SHRAGA, Gal, SAPHIER, Oshra, SAPHIER, Magal. Study for developing device to process human food waste to animal nutrition. In: Ecological and environmental chemistry : - 2022, Ed. 7, 3-4 martie 2022, Chișinău. Chisinau: Centrul Editorial-Poligrafic al USM, 2022, Ediția 7, Vol.1, p. 164. ISBN 978-9975-159-07-4.. 10.19261/eec.2022.v1
EXPORT metadate:
Google Scholar
Crossref
CERIF

DataCite
Dublin Core
Ecological and environmental chemistry
Ediția 7, Vol.1, 2022
Conferința "Ecological and environmental chemistry 2022"
7, Chișinău, Moldova, 3-4 martie 2022

Study for developing device to process human food waste to animal nutrition

CZU: 579.6:663/664

Pag. 164-164

Shraga Gal1, Saphier Oshra1, Saphier Magal2
 
1 Shamoon College of Engineering, Beersheba,
2 Nuclear Research Center Negev
 
Disponibil în IBN: 16 martie 2022


Rezumat

Food waste is a dual problem, a waste of nutrition source and sanitation problems that accompany waste treatment. A new UN report states that food waste in the world is increasing: in 2019, 931 million tons of food were thrown away, a huge number, which not only embodies a huge financial and social loss, but also accelerates global climate change. So what can be done to reduce this unnecessary and harmful waste? The discarded food waste has a very high nutritional value; It contains proteins, fats, sugars, vitamins and dietary fiber. The natural organic waste (without the artificial polymers) has great potential to be used to feed animals. The costs of feeding the animals are a significant part of the costs of producing meat, eggs and milk and they range in the range of about 55-72%. Feeding them food waste can lower the cost range significantly. In addition, food waste may contain good nutritional values; Bioactive compounds such as unsaturated fatty acids, vitamins, carotenoids, peptides and polyphenols, which are present in food in small amounts and provide health benefits. Food waste contains a high liquid percentage of about 50-85%, which can significantly affect shelf life, waste collection and incorporation into animal diets. Since the 1980s there has been a sharp decline in animal feed in food waste due to the fear of outbreaks of diseases as a result of the spread of contaminants found in food. That is why many countries in the world ban the feeding of animals from food waste. The challenge: Development of a compact, multi-stage facility, designed to treat food waste in varying qualities and quantities as needed to obtain a dry and sterile product suitable for feeding omnivorous animals or as a food additive for other animals. In this study, we will present food processing includes grinding, complete disinfection by disinfectant solution which does not harm the quality of the food, squeezing, drying and granulation to obtain a product suitable for feeding omnivorous animals.