1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
const2013 [10]
3 years ago
11

O uso de técnicas bromatológicas para a avaliação dos alimentos é fundamental para uma formulação de rações com um melhor nível

de precisão destas dietas (VARGAS 2008). Apresentam processos laboratoriais diretos os seguintes ingredientes: a) Agua e Extrativos não nitrogenados; b) Agua e Extrato etéreo; c) Extrativo Não Nitrogenado e Matéria Mineral; d) Umidade e Extrativo Não nitrogenados; e) Matéria Seca e Carboidratos.
Health
1 answer:
brilliants [131]3 years ago
7 0

Answer:

A resposta é e.

Explanation:

Os carboidratos são testados para o extrato livre de nitrogênio:

Extrato livre de nitrogênio (%) = 100- (A + B + C + D + E)

Onde:

A = teor de umidade (%)

B = Teor de proteína bruta (%)

C = Teor lipídico bruto (%)

D = Teor de fibra bruta (%)

E = teor de cinzas (%)

<u>Para obter o valor ou o peso da matéria seca, o método baseia-se na secagem de uma amostra em um forno e na determinação da diferença de peso entre o material seco e o úmido. </u>

<u> </u>

-Eletrodomésticos

- Forno de secagem.

-Dessecadores.

<u>Procedimento </u>

Pesar cerca de 5 a 10 g da amostra previamente moída.

Coloque a amostra em um forno a 105 ° C por um período mínimo de 12 h.

Deixe a amostra esfriar em um exsicador.

Pesar novamente, cuidando para que o material não seja exposto ao meio ambiente.

<u />

<u>Cálculos </u>

<u> </u>

Conteúdo de umidade (%) = 100 ((B-A) - (C-A)) / (B-A))

Onde:

A = Peso do couro envernizado seco e limpo (g)

B = Peso do couro envernizado + amostra úmida (g)

C = peso de Charolilla + amostra seca (g)

You might be interested in
Explain the differences between serving sizes and portion sizes.
alisha [4.7K]
A serving size is how much of it you take for yourself, and portion size is how much out of the whole thing.

For example cheeto puffs, a serving size would be one of those little mini bags. but a portion, is probably just a section of the chips. mean serving size is how many youre going to eat but portion is just a chunk out of the entire thing
8 0
3 years ago
Read 2 more answers
What organization supports sickle cell
Luda [366]
The Sickle Cell Disease Association of America
7 0
2 years ago
Read 2 more answers
Sally is 13 years old and refuses to eat, saying she is fat. In reality, Sally only weighs 85 pounds. What is Sally suffering fr
Artist 52 [7]

Answer:

C.

Explanation:

anorexia is an emotional disorder characterized by an obsessive desire to lose weight by refusing to eat.

4 0
3 years ago
Read 2 more answers
Which workout would be best suited for a weight-lifting workout that builds both strength and endurance
liberstina [14]
An anaerobic would best help.
Look up the word to check me.
4 0
3 years ago
I need help on 2. How do I solve the conflict??
Vikentia [17]

Answer:

see what the problem is in the question

4 0
3 years ago
Other questions:
  • Tammy is fascinated by the field of medicine. When she grows up, she wants to become a doctor and find cures to deadly diseases.
    6·2 answers
  • A support system cannot be composed of _____. 1.your mom 2.friends 3.people in an online format 4.just yourself
    10·2 answers
  • Choosing to walk or ride your bike to work can positively affect your physical fitness.
    7·1 answer
  • Briefly, describe the physical and psychological state of the alcoholic:
    13·1 answer
  • Why are licensing and certification requirements important? What benefit do they have?
    5·1 answer
  • Can someone help me with this? 'cause my eyes sucks. ​
    15·1 answer
  • How are adrenal glands triggered to do their job
    9·1 answer
  • What happens to the body after a stressful situation
    8·1 answer
  • Stress how it affectsmybody
    11·2 answers
  • 1. Which of the following is NOT a positive effect of stress?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!