Harm or benefit from dietary supplements presentation. Biologically active additives. Biologically active food additives

“Food can be characterized as an extremely complex chemical complex containing thousands of major and hundreds of thousands of minor components capable of exerting pronounced and varied physiological effects.”

“Food can be characterized as an extremely complex chemical complex containing thousands of major and hundreds of thousands of minor components capable of exerting pronounced and varied physiological effects.”
(Academician A.N. Nesmeyanov)

Biologically active additives- these are biologically active substances of plant, animal and mineral origin that affect important regulatory, metabolic and protective functions of the body.

Biologically active additives- these are biologically active substances of plant, animal and mineral origin that affect important regulatory, metabolic and protective functions of the body.

What are dietary supplements?

What are dietary supplements?

. A prominent specialist in the field of nutritional biochemistry, Professor A.A. Pokrovsky wrote that “food is a source of quite complex pharmacological effects and a carrier of biologically active substances.” Biologically active additives to food

Nutraceutical
facilities

Parapharmaceutical
drugs

Nutraceuticals are biologically active substances that are the main components of the body: vitamins or their precursors, macro- and microelements (iron, calcium, selenium, zinc, fluorine, etc.), polyunsaturated fatty acids, essential amino acids, some mono- and disaccharides , dietary fiber used to correct the chemical composition of human food.
Parapharmaceuticals- have a certain pharmacological activity and are used for prevention, auxiliary therapy and support of the functional activity of organs and systems. These include bioflavonoids, alkaloids, glycosides, organic acids, essential oils, polysaccharides, that is, these are preparations of plant and animal origin or their synthetic analogues - the so-called “natural products”.

The main groups of biologically active nutrients that protect our health:

The main groups of biologically active nutrients that protect our health:
vitamin-like substances
vitamin precursors,
water-soluble and fat-soluble vitamins,
macro- and microelements,
complex carbohydrates,
unsaturated fatty acids,
phospholipids,
digestive enzymes,
alimentary fiber,
beneficial intestinal microorganisms,
organic acids,
organic sulfides,
bioflavonoids,
alkaloids,
catechins,
glycosides,
indoles,
isothiocyanates,
coumarins,
essential oils,
terpenes,
tannins

“Each of us needs 90 nutritional supplements: 60 minerals, 16 vitamins, 14 essential amino acids - otherwise diseases caused by their deficiency will develop,” says Dr. Wallock (USA). And every nutrition and medical specialist agrees with his opinion. Dietary supplements (BAA) are the simplest and most reliable way to make your food complete and your health strong. But often our ignorance and prejudices deprive us of this advantage.

“Each of us needs 90 nutritional supplements: 60 minerals, 16 vitamins, 14 essential amino acids - otherwise diseases caused by their deficiency will develop,” says Dr. Wallock (USA). And every nutrition and medical specialist agrees with his opinion. Dietary supplements (BAA) are the simplest and most reliable way to make your food complete and your health strong. But often our ignorance and prejudices deprive us of this advantage.

Micronutrientology is a promising health-improving and preventive scientific and practical direction, actively developing at the intersection of two important areas of medicine - pharmacology and dietetics, integrating the tasks of vitaminology, the doctrine of the biological role of microelements, biologically active substances and aimed at the use of physiological, protective and therapeutic-prophylactic the effects of various micronutrients on the vital functions of a healthy and sick body.

Micronutrientology is a promising health-improving and preventive scientific and practical direction, actively developing at the intersection of two important areas of medicine - pharmacology and dietetics, integrating the tasks of vitaminology, the doctrine of the biological role of microelements, biologically active substances and aimed at the use of physiological, protective and therapeutic-prophylactic the effects of various micronutrients on the vital functions of a healthy and sick body.

Food additives – benefit or harm? Completed by: Pupils of class 11 “a” Chernysh Maria Borisova Polina Supervisor: Rubtsova L.M. Ministry of General and Professional Education of the Sverdlovsk Region. Educational Administration of the Bogdanovich Urban District. Municipal government educational institution - secondary school 4.

Objectives: 1. To study the diet of students of MKOU - secondary school 4; 2. Identify the most consumed products; 3.Check products for the presence of food additives they contain; 4. Identify the harm of using food additives. 5.learn to identify beneficial and harmful food additives in food

Food additives, chemicals added to food to improve taste, increase nutritional value, or prevent spoilage. The need for them has especially increased recently due to the increasing demand for more nutritious and more convenient food products.

History Dietary supplements are not a new invention. Even in ancient times, people used additives such as salt, sugar, vinegar as spices: mustard seeds, nutmeg, pepper fruits, cumin, bay leaves. All of them increase food safety. Vegetables and turmeric were used as dyes. In the 19th-20th centuries they began to pay special attention. With the development of the chemical and food industries, a great variety of synthetic substitutes have come into use, which are designated by the letter code E on product labels.

Classification E100-E182 – dyes - enhance or restore the color of the product; E200-E299 – preservatives – increase the shelf life of products, protecting them from microbes and fungi; E300-E399 – antioxidants – protect products from oxidation; E400-E499 – stabilizers - maintain the required consistency of products, thickeners - increase viscosity; E500-E599 - emulsifiers - create a homogeneous mixture, for example, of oil and water; E600-E699 - flavor and aroma enhancers; E700 - E800 - spare indexes; E900-E999 – defoamers - prevent or reduce the formation of foam, give products a pleasant appearance.

The most harmful. Sodium nitrite E250 (used in the production of meat products - at high temperatures - during grilling - sodium nitrite turns into a chemically active compound that can cause cancer. Butyloxyanisole E320 (antioxidant - in a variety of products - from vegetable oil to chewing gum and chips .Can cause cancer) Monosodium glutamate E621 (an amino acid that enhances taste, can cause headaches and nausea, and animal studies have shown that MSG can cause damage to nerve cells.

E128 is a red dye Red 2G with a carcinogenic effect, used in the production of sausages, which gives the product a pink color. has the ability to cause changes in genes - prohibited in Russia. E951 – aspartame – synthetic sweetener. (depletion of serotonin reserves in the cerebral cortex; development of manic depression, panic attacks (with excessive consumption) of chewing gum, carbonated drinks.) Formaldehyde (E-240) can cause cancer.

Based on the results of testing conducted among students in grades 5-6, the following data were obtained and analyzed:

The most commonly used products and their composition Dobry juice Pectin, citric acid, E414 (safe), ascorbic acid, Coca cola E290 carbon dioxide (conditionally safe), E150d sugar color IV (conditionally safe), E338 phosphoric acid (harmful) ) Sausage “Doctorskaya” sodium ascorbate, E250

Mayonnaise "Provencal" E200 sorbic acid (harmless), E412 guar gum (safe), E415 xanthan gum (safe) Chips "Lays" E621 (dangerous), E631 sodium inosinate (safe, but prohibited in the manufacture of baby food), E627 sodium guanylate (dangerous) Chocolate “Alpen Gold” Crackers “Kirieshki” E322 Lecithin (safe), E476 polyglycerin (allowed) E322 Lecithin (safe), E476 polyglycerin (allowed) E621, E631, E627, sodium diacetate (conditionally safe)

The content of synthetic dyes was detected only in carbonated water. Conclusion: Having examined the products consumed, we came to the conclusion that almost all food products contain food additives. Both beneficial and harmful to health, but if we follow simple advice, we can protect ourselves from the harm they cause.

Recommendations: 1. Carefully study product labels and choose products that contain a minimum amount of artificial additives. 2. You cannot take risks and take unfamiliar products, especially if the label contains many different E. 3. You must avoid food additives such as dyes, preservatives, thickeners, flavor enhancers, and sugar substitutes. 4. Remember: dyes E121, 123 and preservatives E 216, 217 are officially prohibited in Russia. There are products that do not contain food additives. These are fresh and natural fruits, vegetables, herbs, freshly squeezed juices, fresh meat and fish, honey, homemade jam 6. Eat less flour, sweets, chips, carbonated drinks.

Features of modern human nutrition: changes in nutritional structure; industrial food processing; contamination of foodstuffs and food with foreign chemicals; use of medications, consumption of alcohol, drugs, tobacco smoking;

Dietary supplements are biologically active substances of plant, animal and mineral origin that affect important regulatory, metabolic and protective functions of the body and are obtained from natural, including food, products using high technology in concentrated form: capsules, tablets, dragees, tea, dry and liquid extracts.

The scientific concept of substantiating the importance of dietary supplements in a balanced diet Dietary supplements for food Replenishing the deficiency of essential nutrients Protecting physiological barriers Regulating the processes of biotransformation of chemical poisons (poisons) Normalizing the function of organs and systems Compensating for the resulting deficiency of essential nutrients Removing chemical poisons (poisons) from the body Strengthening the antitoxic function of organs and systems Limiting products that enhance the harmful effects of poisons Normalizing autoregulatory reactions and increasing the body's resistance

Advantages of dietary supplements for food Quick replenishment of the deficiency of biologically active substances without increasing the calorie content of the diet Individual selection of optimal ratios of biologically active substances for each person, taking into account gender, age, health status, physiological needs, environment Possibility of optimizing nutrition, as in medical treatment institutions, and at home, without changing or slightly changing the usual diet. Biologically active substances in dietary supplements are in a compact form, they are adapted for transportation, long-term storage, have a strictly regulated composition, which is controlled

The use of dietary supplements allows you to: Replenish the deficiency of essential nutrients quite easily and quickly; To a certain extent, directionally change the metabolism of individual substances; Obtain a mechanism for a non-drug safe way to regulate and support the functions of individual organs of the body systems, ensuring an increase in the level of health, a decrease in morbidity and prolongation of life; Individualize the nutrition of a particular person; Satisfy the altered physiological needs of a sick person for nutrients; Strengthen and accelerate the binding and removal of xenobiotics from the body, speed up their metabolism.

There are 13 groups of dietary supplements based on: Proteins, amino acids and their complexes; Essential lipids (vegetable oils, fish oil); Carbohydrates and sugars, honey, syrups, etc.; Dietary fiber; Pure substances of macro- and micronutrients, biologically active substances or their concentrates using various fillers; Natural minerals, including mumiyo; Food and medicinal plants, including pollen; Processing of meat and dairy raw materials, offal, arthropods, amphibians, beekeeping products; Fish, marine invertebrates, crustaceans, mollusks, etc.; Sea plant organisms; Probiotic microorganisms; Unicellular algae; Yeast.

Classification of dietary supplements: dietary supplements that affect the functions of the central nervous system dietary supplements that primarily affect the processes of tissue metabolism dietary supplements - sources of minerals dietary supplements that support the function of the immune system dietary supplements - sources of substances with antioxidant action and substances that affect energy metabolism dietary supplements to food, affecting the function of the cardiovascular system Dietary supplements to food, supporting the function of the respiratory system Dietary supplements to food, supporting the function of the digestive organs Dietary supplements to food for people controlling body weight Dietary supplements to food, reducing the risk of diseases of the genitourinary system Dietary supplements to food, supporting function of the musculoskeletal system dietary supplements to food, influencing the humoral factors of metabolism regulation dietary supplements to food, influencing the detoxification process and promoting the removal from the body of foreign toxic substances of dietary supplements of various groups.

Nutraceuticals - essential nutrients - natural food ingredients, such as vitamins or their close precursors; omega-3-PUFAs and other polyunsaturated acids; some minerals and trace elements; some mono- and disaccharides; alimentary fiber.

Biologically active food additives Replenishment of the deficiency of essential nutrients Therapeutic nutrition Nutraceuticals Increasing the body’s nonspecific resistance to the effects of adverse environmental factors Immunomodulatory effect Individualization of nutrition Targeted changes in the metabolism of substances Binding and removal of xenobiotics Prevention of a number of chronic diseases Obesity Atherosclerosis and other cardiovascular diseases Malignant neoplasms Immunodeficiencies Main functions performed by dietary supplements-nutraceuticals

Parapharmaceuticals are biologically active substances that regulate vital processes and are used for prevention, auxiliary therapy and support within the physiological boundaries of the functional activity of organs and systems in quantities not exceeding the daily therapeutic dose.

Parapharmaceuticals are divided into five groups: Group 1 - parapharmaceuticals containing products of plant synthesis or phytoadditives. Group 2 - primary pharmaceuticals containing products of animal synthesis. Group 3 - parapharmaceuticals containing products of microbiological synthesis or eubiotics. Group 4 - parapharmaceuticals containing bee products. Group 5 - parapharmaceuticals containing products of natural chemical synthesis.

Parapharmaceuticals Regulation within physiological boundaries of the functional activity of organs and systems Adaptogenic effect Regulation of nervous activity Regulation of microbiocenosis of the gastrointestinal tract Adaptation to extreme conditions. Auxiliary therapy The main functions performed by dietary supplements - parapharmaceuticals

Regulatory and legal documents on dietary supplements for food Federal Law “On the Sanitary and Epidemiological Welfare of the Population of the Russian Federation” dated 52-FZ Federal Law “On the Quality and Safety of Food Products” dated 29-FZ. Decree of the Government of the Russian Federation dated 720 “On approval of the list of durable goods, including components, which after a certain period may pose a danger to life.” Resolution 21 of the city “On state registration of dietary supplements for food.” Decree of the Government of the Russian Federation dated “On state registration of new food products, materials and products” Decree of the Government of the Russian Federation dated 361 “On introducing amendments and additions to Decree of the Government of the Russian Federation dated 720” Order 217 “On hygienic assessment of production, supply and sale of products and goods" Order of the Ministry of Health of the Russian Federation dated 117 "On the procedure for examination and hygienic certification of dietary supplements for food" Order of the Ministry of Health of the Russian Federation 396 dated "On biologically active substances" and additions to the resolution of the Government of the Russian Federation dated 720" San PiN "Hygienic requirements for organization of production and circulation of dietary supplements for food" MUK "Determination of the safety and effectiveness of dietary supplements for food" Information and methodological letter of Rospotrebnadzor from / "On the procedure for organizing work on state registration of products by territorial departments" Information and methodological letter of Rospotrebnadzor from / "On registration of products"

New requirements for labeling dietary supplements General requirements for labeling food products are reflected in section 1.4. Uniform requirements approved by the decision of the Customs Union Commission from

Basic requirements for the dietary supplement label The following information is included on the label: The inscription “Biologically active food additive”; Name of dietary supplement; The inscription “Not a medicine”; Ingredient composition along with auxiliary components; Release form and packaging; Scope of application, indicating the source of which food biologically active substances the dietary supplement is; Percentage of adequate intake level; Dosage; Recommendations for use; Contraindications; Storage conditions, shelf life; Information on sales in pharmacies and specialized stores selling dietary products; Number of technical conditions (for domestic dietary supplements); The name of the manufacturer and its legal address (for products imported into the Russian Federation - the country of origin and the name of the manufacturer); Number and date of issue of the state registration certificate; Details and contact telephone number of the organization authorized to accept complaints from consumers.

It is not allowed to indicate on the label In accordance with the decree of the Chief State Sanitary Doctor of the Russian Federation “On the supervision of biologically active food additives (BAA)”, it is not allowed to use terms in the names of dietary supplements for food, and on the packaging there are drawings that mislead the consumer and indicate the intended effectiveness of dietary supplements for food (clause 1.4.) Provide information that is not agreed upon during the state registration of dietary supplements and food additives in Rospotrebnadzor

MBOU VMR "Berezniki Basic School named after E.M. Stavtsev"

“Food additives: their pros and cons”

Chekmareva Lyudmila Nikolaevna

Bereznik. 2015

Relevance of the topic.

Healthy eating– this is nutrition that ensures growth, normal development and vital activity of a person, helping to strengthen his health and prevent diseases.

Currently, new approaches have emerged in food industry technology:

1. Use of nutritional supplements.

2. Use of food coloring.

3. Use of preservatives.

Goal of the work:

study of food additives, including dietary supplements, their effect on the human body.

1. Study the literature on the problem.

2. Classify dietary supplements.

3. Identify the positive and negative aspects of dietary supplements.

4. Determine what effect other food additives have on the human body.

Biologically active food additives (BAA)- compositions of natural or natural-identical biologically active substances intended for direct intake with food or inclusion in food products.

Classification of dietary supplements.

By origin of the main components:

plant extracts, whole plant parts
bee products
seafood
animal hoods
mineral components
fermentation products
biotechnology products, synthetic analogues of natural nutrients

Nutraceuticals

Parapharmaceuticals

Eubiotics

replenishment of protein, amino acid and lipid deficiencies
reducing caloric intake, regulating appetite, reducing body weight
reducing the risk of developing various diseases and metabolic disorders
regulation of body functions
binding in the gastrointestinal tract and removal of foreign substances
maintaining the normal composition and functioning of intestinal microflora

Other food additives

dyes

E100-199

preservatives

E200-299

antioxidants

E300-399

thickeners

E400-499

raising agents

E900-999

emulsifiers

E500-599

flavor enhancers

E600-699

Label analysis

Semi-smoked sausages: – complex food additive, phosphates, protein stabilizer, E250
Boiled sausages:– protein stabilizer, E250
Sausages: E 250

Chocolate “ picnic “ M & M ’ S Crackers “khrus” team ” – monosodium glutamate others
Chocolate “ picnic “ – E471, E476, thickener E422 “ M & M ’ S ” – E471, 104, 129, 122, 124, 133, 110 Crackers “khrus” team ” – monosodium glutamate Tablets "Gingo Biloba "Evalar" - recommended as a dietary supplement for cerebral circulation disorders, which leads to dizziness, tinnitus, speech impairment and coordination of movements, and others manifestations of cerebrovascular insufficiency
Chocolate “ picnic “ – E471, E476, thickener E422
“ M & M ’ S ” – E471, 104, 129, 122, 124, 133, 110
Crackers “khrus” team ” – monosodium glutamate
Tablets "Gingo Biloba "Evalar" - recommended as a dietary supplement for cerebral circulation disorders, which leads to dizziness, tinnitus, speech impairment and coordination of movements, and others manifestations of cerebrovascular insufficiency

All food products contain food additives
The more different additives in food, the longer their shelf life
Food additives are not drugs; they are used to improve the taste, color of the product, and regulate metabolic processes in the body.
To protect your health, you need to learn how to decipher E-codes and read the ingredients of products on accompanying labels.

Send your good work in the knowledge base is simple. Use the form below

Students, graduate students, young scientists who use the knowledge base in their studies and work will be very grateful to you.

Send your good work in the knowledge base is simple. Use the form below

Similar documents