วันศุกร์ที่ 8 พฤษภาคม พ.ศ. 2552

[^_^] Myths About Organic Food

Sir John's comments led to a letter in The Guardian newspaper from the Policy
Director of the Soil Association, Peter Melchett who wrote, 'Sir John's
anti-organic prejudice is matched by his love of GMOs...". So, in 2006, has the
organic information overload left us with facts or fiction? We take a look at
the top 5 myths. 1. No nutritional difference between organic and conventional
produce. According to the Department of Nutrition and Dietetics the demand for
organic foods are increasing due to consumers believing they are safer and
healthier than conventional foods. Even though there are still gaps and limits
in scientific knowledge, what we do know is that fewer chemicals are used in
small organic farming than conventionally grown alternatives. It is well
documented that residues remain on our conventional foods and consumed by us
over decades, aids heavily to accumulating fatty tissue. Organic food
regulations prohibit hydrogenated fat, phosphoric acid, preservatives,
colourings, hormones, antibiotics, GMOs and 7000 other artificial flavourings
that are permitted in conventional food. There is also the environmental issue
to which the organic farming method lends its benefits. The use of drugs is
restricted in organic farming which not only keeps animals healthy but results
in cryptosporidium, listeria and almonella being a rare occurrence in organic
foods. There is a direct relationship between intensive cattle-rearing and
E.coli which is virtually non-existent in organic beef, but kills over 200
Americans and Britons each year. 2.Consumers are paying too much for organic
food? This debate has grown since the days of comparing the price of an organic
apple for a conventional apple. It seems that the 'value' of organic produce
goes beyond its price tag. Nutritionally: In terms of dry weight and nutrients,
organic food tends to have more in it Why? Produce grown organically through
modern methods of small organic farming must be done in enriched soil. The
growth of a plant can be sped up by agrochemicals changing its structure to have
more water in it. As a result, non-organic produce can sometimes shrink more on
cooking as the water content dissipates. Price: Average price difference is 20
per cent between organic and non-organic. However given that it can contain up
to 26 per cent more dry matter (less water) could it actually be cheaper to buy
organic? Conclusion: It may still look like an apple you are actually buying
less food if you don't buy organic. 3. Organic food and weight loss. Organic
butter can still make you put on weight and clog up your arteries. Organic
sweets and sugar will still rot your teeth. However, certain kinds of organic
food based nutrients found in vegetable broth can act as appetite suppressants
as it does not contain excitotoxins. What are excitotoxin? These ingredients can
cause neurological disorders by overexciting nerve cells and so causing hunger.
Ingredients such as vegetable proteins, autolyzed yeast extract, MSG, yeast
extract and others. This is perhaps more important in babies who can eat five
times the amount of food per kg as an adult. Therefore, making sure they eat
correctly and to not overeat is nowadays a growing concern. Babies in particular
eat far more fruit and vegetables than most adults and are the very foods most
likely to be covered in agrichemical residues. 4. The public is happy with
regular, non-organic produce. Some say that the public is happy with what's on
the supermarket shelves, however various consumer surveys in Europe show many
people are worried about pesticides, NPK fertilizers in small organic farming
and processed food in general. In the United Kingdom a survey found 44% of all
consumers were concerned about pesticides and 43% about the use of food
additives (Food Standards Agency, 2003). This suggests that organic food based
nutrients is something which people are taking more notice of. 5. Organic
farming increases the risk of food poisoning. The Department of Nutrition in
Greece said: "It is difficult...to weigh the risks, but what should be made
clear to consumers is that 'organic' does not equal 'safe'. Much of this was
based on the theory that if we don't use 'modern' day chemical pesticides that
bacteria such as E Coli could not effectively be treated on crops. However
studies made by S.K. Sagoo, C.L. Little & R.T. Mitchell on the microbiological
quality of organic vegetables in UK small organic farming & demand showed that:
"The majority (3185 of 3200; 99*5%) of samples were found to be of
satisfactory/acceptable quality whilst only 15 (0*5%) were of unsatisfactory
quality. Unsatisfactory results were due to Escherichia coli and Listeria
spp.....The absence of pathogens and the low incidence of E. coli indicate that
overall agricultural, hygiene; harvesting and production practices were good"
They suggested that the growth in the organic market has reflected an increase
in the associated microbiological safety.About the Author Julian Hall of
http://www.Got-Organic.co.uk, Organic Products, Organic Food Marketing, Organic
Information

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