IELTS-Simon-Reading-part-5 Which paragraph contains?

Food Preservation

A. Food preservation usually involves preventing the growth of bacteria, fungi or other microorganisms,
as well as retarding the oxidation of fats that cause rancidity. Food preservation may
also include processes that inhibit visual deterioration, such as the enzymatic browning reaction in
apples after they are cut.

B. Often, several food preservation methods are used together. Preserving fruit by turning it into jam,
for example, involves boiling, to reduce the fruit’s moisture content and to kill bacteria, sugaring,
to prevent re-growth of bacteria, and sealing within an airtight jar, to prevent recontamination.
Maintaining or creating nutritional value, texture and flavour is an important aspect of food
preservation, although, historically, some methods drastically altered the character of the food
being preserved. In many cases these changes have come to be seen as desirable qualities –
cheese, yogurt and pickled onions being common examples.

C. Drying is one of the oldest techniques used to hamper the decomposition of food products. As
early as 12,000 B.C., Middle Eastern and Oriental cultures were drying foods using the power of
the sun. Vegetables and fruit are naturally dried by the sun and wind, but in the Middle Ages, "still
houses" were built in areas that did not have enough sunlight for drying to take place. A fire would
be built inside the building to provide the heat to dry the various fruits, vegetables and herbs.

D. The earliest cultures also used sugar as a preservative, and it was commonplace to store fruit in
honey. In northern climates without sufficient sun to dry foods, preserves were made by heating
the fruit with sugar. Sugar kills microbes by drawing water from them and leaving the microbial
cells dehydrated. In this way, the food remains safe from microbial spoilage. Sugar is used to
preserve fruits, either in an anti-microbial syrup with fruit such as apples, pears, peaches, apricots
and plums, or in crystallised form where the preserved material is cooked in sugar to the point of
crystallisation and the resultant product is then stored dry. This method is used for the skins of
citrus fruit.

E. Salting, or curing, is another ancient food preservation technique, involving the use of salt to draw
moisture from meat through the process of osmosis. There is evidence of a trade in salt meat
across ancient Europe. For example, the Gauls exported salt pork each year to Rome in large
quantities, where it was sold in different cuts and used to feed Roman armies. In the 18th century,
salt meat was one of the main foods for sailors on long voyages.

F. While traditional methods of food preservation are still very much in use, a range of modern
industrial techniques are employed by commercial food producers. Perhaps the most well known
of these is pasteurisation, which was invented by the French chemist Louis Pasteur in 1862. To
remedy the frequent acidity of the local wines, Pasteur found that it is sufficient to heat a young
wine to only about 50–60 °C for a brief time to kill microbes, and that the wine could subsequently
be aged without sacrificing the final quality. Today the process of pasteurisation is used in the
dairy and food industries for microbial control, most notably in the production of milk. Other
modern methods of food preservation include vacuum packing, using artificial additives,
irradiation, electroporation and high pressure preservation.
G. Most of the food that we buy in shops and supermarkets has been preserved and made safe for
consumption using at least one of the traditional or modern techniques. However, all foods are
susceptible to spoiling, and food poisoning is still extremely common. In fact, recent research
puts the figure for cases of food poisoning in the UK at more than 500,000 per year.

Questions 1 to 5

The reading passage above has seven paragraphs, labelled A to G.
Which paragraph contains the information in the five statements below? Write the letter of the
correct paragraph.

NB. You may use the same letter more than once.
1. A technique that was originally used to preserve wines.
2. Examples of foods whose appeal derives from how they are preserved.
3. Spoiled food continues to cause illness.
4. Preserved food eaten by soldiers.
5. An example of different preservation techniques working together

Questions 6 to 9
According to the passage, are the following statements TRUE, FALSE or NOT GIVEN?
6. Several methods are employed to prevent bacterial contamination of jam.
7. Drying was only used in places with sufficient sunlight.
8. Sugar was the most valued preservative in ancient times.
9. The Romans imported salted meat because of its high quality

Subscribe for more videos!

[Kammydesigns]

I love this method.... Thank you sir... I was able get all the answers from your teaching... Very easy to understand... Thank you

[ravindergill]

First of all..information beneficial for all the students ..because most othe students facing problem especially in reading section...Thank you Sir...❤

[okemuteusinoma]

Wow! This is so explanatory. Thank you for the guide Simon.

[nott.]

your methods are the best methods on the internet. I hope I found you a month ago
thanks for helping students who want to write ielts.

[hatefmohaghegh]

Your youtube channel is really helpful. Thank you for the useful contents you make.

[سیدحسنهفدهتن]

your teaching method is really unique and excellent, I wish you the best dear Simon.

[ignatiusoppong]

Your videos have been so helpful.
Good job👍

[zaidali]

Sir do you suggest that we read a paragraph with a scan or skim or go directly to questiona and find keywords etc..?

[monarostamkhani]

I have seen all of the techniques and your answering video to some Cambridge book but still can’t Finnish in the time

[najmeahmadi]

Hi Simon. First thanks for your information about the IELTS exam in different parts.
I have a problem with meaning words. How can I understand better meaning.
today I watched many of your videos and I am so worried about this.
Please give me a good suggest for make advances.🙏

[johnadams]

No. 2, I just thought Jam was one of the new food by preservation, so I went straight back to paragraph B

[shahedh]

But what if the paragraph has only one question "which paragraph contains?" like in part 2 in the reading exam ...in this case the only way will be reading the whole passage and answer??

[nurmukhammadshavkatov]

Hi! Can anyone tell me where I could get the answers?

[farina]

Hey
Is it possible for a paragraph to contain information about more than one statements?