The Effect of Repeatedly Cooking Oils on Health and Wealth of a Country: A Short Communication

Deep frying is the universal, prevalent and one of the most important processes involve in the food processing industry even in the home kitchen. Psychologically thinking of the reason behind is only the economic reason as the oils are expensive and after the first use, there is a lot of oil remaining on the pot, that makes people use it again and again without any concern of the health effect of this oil. Although for a country like India where 60% of the edible oil imported from the other source of the country which bears a lot of economic expenses. Every year elevation in the price of edible oil which causes people to use the same oil in repeated frying for food. In this review, the paper focuses on the jeopardize effect on health and the statistical and economic analysis on the edible oil in India.


INTRODUCTION
It is very often in India people using the same oil again and again to prepare the food to save cost, and frequently carrying out in roadside food stall, hotels and restaurant to save the expenditure and make the profit without knowing the adverse effect of reusing of repeatedly cooking oil. Normally the snacks and the breakfast and fried item of food preparing in repeated cooking oil i.e. samosa, bhajiya, vada pav, papad, banana chips, bhelpuri, puri, dosa, dabeli, jalebi, kachori, pakoda, poha, french fry, pork chops chicken and fish, fried vegetables and many more. People usually don't get it through the taste of the product but inside the metabolism, the composition of the repeated fried oil make sever effect on the interior system of the human body which leads to illness. People always concern when it comes to talking about oil or fat because nobody wants to get obesity or look bad physically. But when the commercialization comes in the way they want only profit. The use of repeated heating oil mostly has seen in a roadside food outlet, hotels, restaurant, and in kitchen. First, understand the mechanism of frying of food what is the modification or changes makes in food when it fried in fresh oil? Secondly the effect of repeatedly frying oil on the food? Deep oil frying/cooking is the process of culinary profession where the food commodity immersed in oil fully or In this process the modification in food commodity brought by the many chemical reactions i.e. thermal oxidation, polymerization, hydrolysis.

Edible oil consumption pattern
In respect to per kg capita consumption of edible oil India, somewhat lower with compare to global consumption. In 2012-13 of edible oil in India was about 15.4 kg which is much lower than the global consumption was 26.3 kg, which is gradually increasing year by year till 2016, 16.2, 17.0, 19.0 in India and 27.0, 30.0, 30.5, globally respectively. But after that, the consumption of edible oil decreased up to some extent 2016-17 18.9 and 28.0 kg (Table 1). This is due to the increasing awareness regarding the use of oil and fat in the diet and its adverse effect on health. India and globally respectively ( Figure  1). Between 2008/09 and 2015/16 domestic production decreased by 0.52 ml T (-8%), consumption increased by 6.75 ml T (48%) and import increased by 6.41 ml T (78%) to match the rising consumption ( Figure 2 ).  Due to competitive prices, less voyage period, acceptability by the Consumers and blending with other oils, Palm Oil import increased from 6.54 ml T in 2008-09 to 8.47 ml T in 2015-16 while import of Sun Oil increased from only 0.59 ml T to 1.55 ml T and import of Soybean Oil increased from 0.99 ml T to 4.19 ml T during the same period.

Import of edible oil
As per ICRA, India involves an unmistakable position on the planet oilseeds industry with a commitment of around 10% in an overall generation. However, the interest for eatable oils (extricated from oilseeds notwithstanding palm oil) is altogether higher than the household creation, prompting reliance on imports (60% of a prerequisite) (ICRA report was increasing as the inclined curve which shows the consumption of the imported oil demand increases in the country (Figure 3). The elevation in the demand of the edible oil might be due to the reason of the domestic oil uses mostly like the other purpose than the eating and maybe the possible reason was the quality of the edible oil was better than the domestic produced edible oil. As the population increases the demand of the edible oil also increases because the domestic production of the oil was not enough to fill the requirement of the population the data available shows the consumption of the domestic edible oil production significantly decreases from 45.1% to 28% year by year in during 2008 to 2016. The depression in the consumption of domestic oil might be due to the quality and the other purpose consumption. Import of edible oil around 60% of domestic demand for edible oils is met through imports.
The total import of edible oils in 2016-17 financial years was 140 Lakh MT. The major edible oils imported are Crude Palm Oil, Soybean Oil and Sunflower Oil which constituted 38.58%, 24.83%, and 12.31% respectively of the total imports during F/Y 2016-17, while RBD Palm oil constituted 20.96% of total edible oil imports (Figure 4). The latter valued at around Rupees 65,000 crores, constituted around 2.5% of India's total import bill (ICRA report). The government is currently running National Mission on Oilseeds and Oil Palm (NMOOP) to encourage the adoption of newly released varieties and improved agro-techniques in oilseed crops. The mission targets increasing production of oilseeds to 42 MT by FY2022 from estimated 34 MT in FY2017. import obligation on Crude and Refined Palm oils expanded to 30% and 40% individually, import obligation on Crude and Refined Soybean oil expanded from to 30% and 35% separately, import obligation on Crude and Refined Sunflower oil expanded from to 25% and 35% individually and import obligation on Crude and Refined Rapeseed oils expanded to 25% and 35%respectively (Department of Food and Public Distribution, Government of India) ICRA estimates that this can help lower the proportion of imports in total edible oil consumption in the country to around 55% in FY2022 from around 60% in FY2017, translating into saving of a Rupees 65000 crore of foreign return.
Due to this reason, imported oil consumption increases year by year from 58.2% to 70.1%. The quantity of oil import elevated year by year and the as the consumption increases ( Figure 5). As the people's lifestyle was changing time by time and tend to the junk, fried and fast food the per capita consumption also increased from 11.58 kg to 15.70 kg till 2016. According to the data, the elevation of the per capita consumption is about average about 5.45 (Table 2).  In India, the consumption of edible oil increased rapidly due to socio-economic condition and the lifestyle people today living. Edible oil category the palm oil is the major oil being using after the Soybean Oil (SBO) and mustard oil.

Health effect of the repeated heating oil
There were an estimated 18 million cancer cases around the world in 2018, of these 9.5 million cases were in men and 8.5 million in women. After lung (12.3%) and breast cancer In 2016, an estimated 1.97 billion was adults. In this study, they used two model normal male rats and ovariectomized female rat for the study of prolonged consumption about 4 months of repeatedly heating palm and soy oil and also oxidative stability of both compared. When the peroxide value of palm and soy oil measured after 5 times heating the value found significantly elevated compared to one time heated and fresh oil respectively [2]. Fresh and five times heated soy oil has greater peroxide value than same treated palm oil that proofs the palm oil has greater heat stability than soy oil due to their fatty acid structure. According to American Oil Chemist Association (AOCS), five times heated oil having greater peroxide value of edible oil (>140 Meq/kg) than the less number of heating treatment. For plasma lipid peroxidation on the animal (male and ovariectomized female rats) treatment that value measured in terms of TBARS value which is significantly higher in the male rat which was orally treated with containing 15% once and five-time heated palm oil and soy oil for four months compared to control. They found that five times heated oil-fed rats TBARS value than once heated oil group respectively. But with the comparison with soy and palm oil separately in which clearly shown that palm oil treatment has significantly lower TBARS value than soy oil.

DISCUSSION
Cooking oil is the first and most fundamental fixing which is utilized in cooking. Each Indian family unit utilizes cooking oil regularly to set up their suppers. In the event that this fixing is utilized consistently and in each family unit, it is essential for us to choose the correct cooking oil for our general wellbeing. At first, the pattern was to choose one specific cooking oil that was reasonable for cooking and afterward, stick to it for eternity. This pattern was pursued presumably in light of the fact that there were very few choices accessible around then. Be that as it may, today, their wide scope of cooking oils accessible in the market. These incorporate are rice grain cooking oil, coconut oil, mustard oil, olive oil, nut oil, sunflower oil, and even ghee. Changing or pivoting oils frequently is solid as it gives the body the diverse fundamental unsaturated fats which it requires. By doing this you can guarantee a great mix of unsaturated fats, nutrients, omega-3, and omega-6 fats. In addition, supplanting awful fats like immersed and trans fats with more advantageous choices like monounsaturated and polyunsaturated fats is helpful for keeping up a sound heart. Cooking oils with high measures of mono-and polyunsaturated fats will deteriorate more than those with just soaked unsaturated fat. Then again, cooking oil with a low "smoke point" will separate quicker, each time it is warmed for cooking or fricasseeing. Having particulate issue fall into the fricasseeing oil will quicken the decay. Overwarming of the oil will likewise separate it quicker. Separated oil will result in synthetic concoctions that may be unsafe for the body. Additionally, the separated synthetics likewise bestow a terrible taste to the nourishment, making it less alluring for utilization. That is the reason fricasseeing oil should be changed or supplanted as often as possible. You can do this by picking more advantageous non-tropical vegetable oils for preparing and getting ready nourishment. As a rule, you ought to pick oils with under four grams of soaked fat per tablespoon, and no incompletely hydrogenated oils or trans fats. You may likewise locate that a few oils have an interesting taste, so attempt diverse sorts to find which ones you like. Additionally, a few oils are better for particular kinds of cooking than others, so you could even keep more than one sort of cooking oil in your storeroom. For example, utilize olive oil for planning servings of mixed greens, mustard oil for vegetables, ghee for paranthas and rice grain oil for heating. This will guarantee that your body gets all the essential supplements which are vital for the body.
Using repeated frying oil is a regular procedure in the kitchen of household, roadside stall, hotels, and restaurants in order to lower the production cost or raise the profit margin at a professional level. But people ignore the impact of using repeated frying/heating oil on health for making for short time profit/saving money. The consumption of the food prepared from repeated frying/cooking oil can make ill to a human being for the long run. The repeating the heating or frying induce the physical and chemical changes which are not good for human consumption. As per the country economic survey, the production of the edible oil and the import ration is very low in India that is subject of concerning over the best use of the cooking oil for the betterment of health and wealth of country. The utilization of repeated cooking oil is still a matter of concern over the health point of view and waste management in India and worldwide also.