Ionizing radiation effects on food vitamins: a review

Ionizing radiation has been widely used in industrial processes, especially in the sterilization of medicals, pharmaceuticals, cosmetic products, and in food processing. Similar to other techniques of food processing, irradiation can induce certain alterations that can modify both the chemical composition and the nutritional value of foods. These changes depend on the food composition, the irradiation dose and factors such as temperature and presence or absence of oxygen in the irradiating environment. The sensitivity of vitamins to radiation is unpredictable and food vitamin losses during the irradiation are often substantial. The aim of this study was to discuss retention or loss of vitamins in several food products submitted to an irradiation process.

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Chemical Composition and Nutritional value of fresh strawberry fruit (Fragaria x ananassa)

10.33107/ubt-ic.2017.175 ◽

2017 ◽

Author(s):

Hyrie Koraqi ◽

Sami Makolli ◽

Gafur Xhabiri

Keyword(s):

Chemical Composition ◽

Nutritional Value ◽

Fragaria X Ananassa ◽

Strawberry Fruit

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Population Study on the Impact Food Chemical Composition on Patients with Non-Alcoholic Fatty Liver Diseases

Revista de Chimie ◽

10.37358/rc.18.4.6237 ◽

2018 ◽

Vol 69 (4) ◽

pp. 961-964

Author(s):

Andrei Vasile Olteanu ◽

Georgiana Emmanuela Gilca Blanariu ◽

Gheorghe Gh. Balan ◽

Dana Elena Mitrica ◽

Elena Gologan ◽

...

Keyword(s):

Chemical Composition ◽

Fatty Liver ◽

Nutritional Value ◽

Liver Steatosis ◽

Saturated Fat ◽

Control Group ◽

Healthy Population ◽

Alcoholic Fatty Liver ◽

Major Interest ◽

The Impact

Non-alcoholic fatty liver disease (NAFLD) has become of major interest worldwide, it is estimated that more than 20% of the general population suffer from liver steatosis. NAFLD is highly associated with metabolic risk factors like type 2 diabetes mellitus, obesity and dyslipidemia, the patients diagnosed with NAFLD should adopt a high fiber low calorie diet, with reduced saturated fat and carbohydrates content, leading to weight loss and improvement of metabolic profile. Our study is aiming to shape the profile of the patient interested in being informed related to food quality and chemical composition and to evaluate the aspects on the food products label which are important for the customer. Between June 2017 and December 2017, 83 patients diagnosed with NASH were included in the study, representing the study group, while 33 subjects, without metabolic syndrome or digestive diseases, selected from patient list belonging to two general practitioners, constituted the control group. Related to the interest of being informed about the chemical composition and nutritional value of the products bought, the study showed a low interest for the provided information on nutritional value. lack of confidence in the provided information and complexity of the information are understandable, the high number of subject reasoning through lack of immediate clinical benefit is surprising. Among the healthy population the willingness to pay attention to this aspect is extremely low.

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