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Pasteurisation involves heating the milk in order to kill pathogenic (and any unwanted) bacteria that may taint the flavoror, in the worst case, harm the eventual consumer đ The most common way is to heat the milk to 72 degrees Celsius for 15 seconds but it can also be done by heating to 63 degrees Celsius for 30 minutes đ Modern commercial farms have large numbers of animals and are able to milk them economically. This, coupled with the fact that milk is often collected from hundreds of farms only every two to three days, means that the âanonymousâ mass of milk for processing pretty much has to be pasteurised. Quite simply, the inputs arenât controllable enough. [1]
In the 1850s, several New York dairies were caught in what reporters dubbed the âswill milkâ scandal. The scandal involved milk from dairy cows being given grain distillation residues. They’re were keeping in terrible conditions and their milk turned off-colorand was diseased. However, producers mixed it with flour and chalk to make it pure and sold it. It’s leading to about 8,000 child deaths. Pasteurization was eventually adopted in the dairy industry. Although some people were concerned that heat from milk was killing off flavoursrr and causing harmful bacteria to grow, the majority of those who used it accepted the sacrifice as necessary to protect public health. Although raw milk may be making a comeback in some areas, the CDC warns that it is still dangerous. Charron Mcgowan of Davanagere in India gave us this tip. [2]
Paxtonandwhitfield.co.uk He also mentions how the world of handmade food is surrounded by conflicting values. One hand, artisanal foods are becoming more common than ever. The people are more interested in the origins of their food, its production, and how the ingredients were prepared. The people want to eat locally, seasonally, and give back to small-scale producers. Food Safety regulations, on the other hand are more strict than ever. This is because they work to ensure that all products are safe for consumption. With these regulations comes warnings, news bulletins, and publicised messages on what’s good and safe to eat. The same message can be broadcast for both mass-produced food and artisan foods. Sometimes the messages are the exact same. People may become afraid that unprocessed natural foods could cause harm. [3]
Raw milk is simply unpasteurized milk â meaning it hasnât been heated to remove the potentially dangerous microbes lurking inside. Pasteurization was popularized by Louis Pasteur, a Frenchman in 1856. It is the result of some very bad developments in urban milk manufacturing that occurred after the Industrial Revolution. Neatorama says that producers would add ingredients such as chalk and plaster of Paris to their milk batches to improve the whiteness. In case those ghastly mix-ins werenât enough, tuberculosis was another guest that would lurk inside of milk jugs, according to HowStuffWorks. The’s word spreading quickly, causing a commotion that led to the formation of the Food and Drug Administration In 1906, the FDA (Food and Drug Administration) was established. [4]
To be sure, raw-milk consumption is on the rise. Cheese growsThe cheesemakers are confronted with bureaucracy and strict food-safety regulations. Some argue that these requirements are unfair and excessive. European cheesemakers are subject to food safety regulations that target industrial producers, but allow for some flexibility when they apply to smaller-scale producers. The rules are inconsistently administered, and artisan producers often fall foul of systems that were not intended for them. (Itâs not yet clear how Brexit will affect this. The extent of UK deviation from EU standards will determine how much it affects this. However, there is the possibility that UK legislation might be more influenced by US raw-milk rules. Credit to Toria Aleman of Bouake on the Ivory Coast, for sharing this information. [5]
Huffpost.com It also clarifies that 2. Safe is raw-milk cheese produced according to established protocols. Raw milk cheese must be aged 60 days in order to sell in the US. Some cheeses, such as Gruyere and low-moisture cooked curds, become more acidic over time and lose a lot of their moisture. This makes it less attractive for pathogens like listeria to flourish. However, soft-ripened cheese has more moisture, and the pH increases during aging, leading to a lower risk of disease. Either way, cheesemakers in the US have worked with the Food and Drug Administration to create and adhere to many food safety protocolsâsanitation processes, Hazard Analysis and Critical Control Points (HACCP) plans, pathogen controls, testingâall along the production chain to ensure a safe product. This was amended by Sherryann Hollyingsworth, March 12, 2021. [6]
Colleen Sharpe healthyeating.sfgate.com, describes how sanitation in the dairy and processing facilities can reduce occurrences of pathogens in raw milk but canât eliminate them. Because milk is excreted from animals, the milk can become contaminated by bacteria or other germs on the animalâs skin or in the animalâs mammary tissue. Some pathogens can be passed from the animalâs bloodstream to the milk itself. Pests such as rodents or insects can transmit many pathogens to milk. Apart from animals, the milk may also be contaminated by animal feces or germs on workers and equipment. If the conditions are right, a small number of germs can rapidly multiply and cause disease in milk. Kimberly Allen, Sokoto (Nigeria) revised this article on May 3, 2021 [7]
Article references
- https://www.thecourtyarddairy.co.uk/blog/cheese-musings-and-tips/unpasteurised-v-pasteurised-cheese-what-are-the-differences/
- https://www.eater.com/2019/11/12/20955111/catherine-donnelly-interview-why-americans-are-afraid-of-raw-milk-cheese
- https://www.paxtonandwhitfield.co.uk/blog/about-raw-milk-cheese
- https://scienceline.org/2018/05/is-raw-milk-cheese-dangerous-or-delicious/
- https://www.ft.com/content/85874638-47aa-11ea-aee2-9ddbdc86190d
- https://www.huffpost.com/entry/the-truth-about-raw-milk-cheese_b_58fb4d04e4b0f02c3870ea8e
- https://healthyeating.sfgate.com/health-issues-unpasteurized-cheese-1157.html