🗊 Презентация Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo

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Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №1 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №2 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №3 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №4 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №5 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №6 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №7 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №8 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №9 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №10 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №11 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №12 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №13 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №14 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №15 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №16 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №17 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №18 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №19 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №20 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №21 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №22 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №23 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №24 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №25 Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №26
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Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic...
Описание слайда:
Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only food additives that have been passed as safe at specified action levels after exacting laboratory testing are permitted. Reported health problems suspected to be caused by food additives have been trivial and largely anecdotal. Long-term adverse effects of approved additives and contaminants on health have not been established.

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The benefits of additives, including reducing waste and providing the public with a greater variety of attractive foods than would otherwise be...
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The benefits of additives, including reducing waste and providing the public with a greater variety of attractive foods than would otherwise be possible, must be weighed against known risks. The issues involved are frequently complex. The use of nitrite in cured meats is an example. Nitrite inhibits the growth of Clostridium botulinum and imparts a desired flavor. However, there is evidence that nitrite is converted in the body to nitrosamines, which are known carcinogens in animals. On the other hand, the amount of nitrite added to cured meat is small compared with the amount from naturally occurring food nitrates converted to nitrite by the salivary glands. In addition, dietary vitamin C can reduce nitrite formation in the GI tract. The report of food hypersensitivity (allergy) in a few susceptible persons associated with some additives, especially coloring agents, is a concern. However, most of these reactions are caused by ordinary food (see Food Allergy and Intolerance in Ch. 148).

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The levels of poisonous or deleterious contaminants, such as pesticide residues, are also stringently regulated. Contaminants from certain foodstuffs...
Описание слайда:
The levels of poisonous or deleterious contaminants, such as pesticide residues, are also stringently regulated. Contaminants from certain foodstuffs cannot be completely eliminated without damaging the foodstuff. Levels considered safe by the FDA (tolerance levels) have been established for a variety of foodstuffs. For example, the residual tolerance level of aflatoxin (a fungal product that is found mainly in peanuts, especially if not fresh, and that is a known liver carcinogen in animals) is 20 ppb for peanuts and peanut products but 0.5 ppb for milk. The tolerance level is 0.5 ppb for lead in evaporated milk and 1.0 ppm for mercury in fish, oysters, clams, mussels, and wheat. In general, these levels have not caused illness or adverse effects in humans.

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Морфемная и категориальная структура слова
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Морфемная и категориальная структура слова

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Train – ed [d] Publish – ed [t] Meditat – ed [Id]
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Train – ed [d] Publish – ed [t] Meditat – ed [Id]

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Критерии классификации морфем Позиционный (какое место занимает маргинальная морфема по отношению к центральной) Семантический (какой вклад в...
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Критерии классификации морфем Позиционный (какое место занимает маргинальная морфема по отношению к центральной) Семантический (какой вклад в значение слова вносит морфема)

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Классы морфем: Корневые морфемы – семантический центр слова Аффиксальные морфемы – специфицируют значение слова лексически и грамматически (префиксы,...
Описание слайда:
Классы морфем: Корневые морфемы – семантический центр слова Аффиксальные морфемы – специфицируют значение слова лексически и грамматически (префиксы, суффиксы, флексии)

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Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №8
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Свободные и связанные морфемы: Force – enforcement Use – unused Procede – procedure Guide – guidance Teaspoon – teaspoonful Treat – treatable Лимон –...
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Свободные и связанные морфемы: Force – enforcement Use – unused Procede – procedure Guide – guidance Teaspoon – teaspoonful Treat – treatable Лимон – пол-лимона

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Открытые и скрытые морфемы Tumor Ø – tumor s To cure Ø – cur ed Barret Ø – Barret ’s To provide Ø – it provide s
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Открытые и скрытые морфемы Tumor Ø – tumor s To cure Ø – cur ed Barret Ø – Barret ’s To provide Ø – it provide s

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Аддитивные и заместительные морфемы Look + ed small + er Drive - drove – driven Man – men Long - length
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Аддитивные и заместительные морфемы Look + ed small + er Drive - drove – driven Man – men Long - length

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Непрерывные и прерывные морфемы Be … ing (is going, was failing, am planning) Have … en (has gone, had given, have seen)
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Непрерывные и прерывные морфемы Be … ing (is going, was failing, am planning) Have … en (has gone, had given, have seen)

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Уникальные морфемы Booklet Cloudlet Ringlet Hamlet -?????????
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Уникальные морфемы Booklet Cloudlet Ringlet Hamlet -?????????

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Псевдоморфемы Receive Deceive Perceive Conceive Devide Provide
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Псевдоморфемы Receive Deceive Perceive Conceive Devide Provide

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Пустые морфемы Join – rejoinder Remain – remainder
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Пустые морфемы Join – rejoinder Remain – remainder

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Разберите слова по составу decoloration, eventually, encodes, considerable, disruption, concentrated, intoxicated, overviewing, collaborate,...
Описание слайда:
Разберите слова по составу decoloration, eventually, encodes, considerable, disruption, concentrated, intoxicated, overviewing, collaborate, interactions, bi-directional, inhabitants

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Однородны ли следующие слова по своему морфемному составу? depigmentation, decoloration, malnutrition
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Однородны ли следующие слова по своему морфемному составу? depigmentation, decoloration, malnutrition

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В котором из слов отсутствует «пустая» морфема? antropometric, nasogastric, hypoglycemia, cardioresperitory
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В котором из слов отсутствует «пустая» морфема? antropometric, nasogastric, hypoglycemia, cardioresperitory

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В котором из слов присутствует нулевая морфема? synthesis, gains, cactus, resource
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В котором из слов присутствует нулевая морфема? synthesis, gains, cactus, resource

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В котором из слов можно выделить префикс? irritability, abnormalities, requirement, infectious
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В котором из слов можно выделить префикс? irritability, abnormalities, requirement, infectious

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КАТЕГОРИАЛЬНАЯ СТРУКТУРА СЛОВА
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КАТЕГОРИАЛЬНАЯ СТРУКТУРА СЛОВА

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ЗНАЧЕНИЕ СЛОВА Частеречное Лексическое Грамматическое
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ЗНАЧЕНИЕ СЛОВА Частеречное Лексическое Грамматическое

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- (e) s Faces Branches Pianos Oxen Children Fish Sheep Deer Formulae Data Bases Phenomena Mice Women Feet Teeth
Описание слайда:
- (e) s Faces Branches Pianos Oxen Children Fish Sheep Deer Formulae Data Bases Phenomena Mice Women Feet Teeth

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Парадигма образования степеней сравнения прилагательных Big – bigger – the biggest Happy – happier – the happiest Narrow – narrower – the narrowest...
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Парадигма образования степеней сравнения прилагательных Big – bigger – the biggest Happy – happier – the happiest Narrow – narrower – the narrowest Clever – cleverer – the cleverest Polite – politer - the politest Beautiful – more beautiful – the most beautiful Exciting – more exciting – the most exciting

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Синтетические грамматические формы образуются путем 1. Внешней флексии (work – worked) 2. Внутренней флексии (чередования) (begin – began – begun)...
Описание слайда:
Синтетические грамматические формы образуются путем 1. Внешней флексии (work – worked) 2. Внутренней флексии (чередования) (begin – began – begun) (become – became – become) Супплетивизма (go – went; I – me; good – better)

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Food Additives And Contaminants The addition of chemicals to foodstuffs to facilitate their processing and preservation, to enhance their analeptic properties, and to control natural contaminants is stringently regulated. Only foo, слайд №26
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