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Mildew is a common occurrence
Natural phenomenon
, more appear in food, food contains a certain amount of starch and
protein
And contain more or less water, while
mold
Harmonized ovum
Growth and development
It requires the presence of water and warm temperatures. moisture
activity
Values low mold and eggs cannot absorb water while wet
Water activity
As the value rises, mold and eggs absorb water from the food and break down and eat the nutrients in the food.
- Chinese name
- mildew
- Foreign name
- mildew
- alias
- Go mouldy
- nature
- familiar Natural phenomenon
- Contrast image
- food
- causation
- Propagation of microorganisms
There is no specific treatment for mildew poisoning. Treatment principles are taken
First aid measure
And symptomatic treatment. First aid measures are vomiting,
Gastric lavage
And catharsis to reduce the absorption of toxins. Symptomatic treatment is mainly
Fluid infusion
, correct
gastroenteritis
Symptoms and neurological symptoms.
Mildew, mildew is a more common food problem, is the appearance of food deterioration. Tea,
Bread
,
Cookies
,
yoghurt
And other moldy or
bagging
The food will no longer be edible.
[1]
The root cause of food mildew is the propagation of microorganisms. As we all know, microorganisms grow and reproduce strongly in an environment with sufficient nutrients, water and oxygen, and the fats contained in the food itself,
protein
Such components provide good for microbial reproduction
Nutrient condition
. When the environment is suitable for oxygen and water, microorganisms will proliferate in the food and be released
Carbon dioxide
Gas, resulting in food mildew phenomenon.
1. Food itself, such as
Food sterilization
Incomplete, dry food is not fully dry, in a trace of oxygen or high humidity environment, microbial reproduction, easy to lead to mold, mildew, bag problems.
2. The quality is unqualified
Outer packing
Can make oxygen or
steam
Entering the inside of the finished product packaging, promoting the reproduction of microorganisms, resulting in food mildew, mildew, and bagging.
Food for its own reasons need food manufacturers and sellers
Joint control
Finished. As a manufacturer, food should be strictly controlled
Production technology
Such as food moisture,
Fat content
Control of other ingredients, or quality control of the drying process,
or
Heat seal
Suitable selection of pressure, temperature and other parameters. Also in food storage and
Logistics transportation
Medium, coping
Surrounding environment
the
Temperature and humidity
Make adjustments.
For the problem of outer packaging, food enterprises need a complete professional solution, starting from the quality of incoming packaging materials, effectively identify suppliers for enterprises, guide packaging process improvement, so as to avoid causes
Packaging quality
Caused by unqualified
Go mouldy
, mildew, bags and other food problems.
[1]
Sweet potato
Contamination by mold and the production of toxins, caused by human consumption of mycosis
Food poisoning
. It mainly occurs in rural areas. Sweet potato in the process of harvesting, transportation and storage
graze
The part of the potato body injured by falls is easy to be contaminated by mold, stored in high temperature and humidity conditions, mold growth and reproduction and produce toxins. The toxic substances that cause poisoning are sweet potato in, 1- sweet potato alcohol, 4- sweet potato alcohol.
the
incubation/latent period
Longer, usually 24 hours after eating.
Mild poisoning
These have
headache
,
giddy
Nausea, vomiting, diarrhea, etc., severe poisoning nausea, repeated vomiting, diarrhea, and have
fever
, muscle trembling,
palpitation
,
dyspnea
,
Blurred vision
Pupils dilated, may even have
shock
Coma, paralysis and even death.
preventive measure
It is mainly to prevent mold contamination, to prevent potato body injury during harvesting, transportation and storage, and to maintain a low temperature and humidity during storage. Be able to recognize and not eat mildew
Sweet potato
The surface of the sweet potato has round or irregular dark brown patches, and the meat of the potato becomes hard, with bitter and medicinal taste. Mildew, whether eaten raw, cooked or dried potatoes, can cause poisoning. Only slightly mildewed sweet potatoes can remove the moldy part of the potato skin and potato meat, soak and cook a small amount of food.
It's spring, and the vendors are starting to
Farmer's market
Street selling sugar cane, many citizens in order to taste the fresh have to buy. but
Beijing Municipal Health Bureau
Health supervision office
Remind that when eating sugar cane in spring, the heart should be poisoned by mold of sugar cane. Every spring, there are many sugarcane vendors in the market. The cane is stored for at least one winter. Stored well, sugar cane retains its original moisture and taste. Sugarcane has the function of nourishing and clearing heat and contains rich nutrients. However, due to the dry taste of sugarcane, it is easy to be poisoned, the storage conditions are not good and the sugar cane itself is large, which is easy to deteriorate. Moldy sugar cane must not be eaten.
The appearance of moldy sugarcane is poor in luster, poor in hand hardness and no elasticity, and white flocculent or villus mold is present in the tip and section
mycelium
And the smell is unpleasant, with sour or lees smell. After eating moldy sugar cane can be on the human body
nervous system
,
digestive system
,
Respiratory system
Cause harm. Dizziness can occur 2-8 hours after consumption,
Blurred vision
,
celialgia
, diarrhea,
Stun
Vomiting and other symptoms, serious cause
Central nervous system
Injury coma, respiratory failure and death.
Health supervision
The department reminded consumers not to buy, eat moldy, sour and immature sugar cane, do not drink unlicensed street traders pressed
Sugar Cane Juice
, in order to
Prevent food poisoning
.
It is caused by the consumption of improperly preserved and moldy sugar cane
acute
Food poisoning
. Often occurs in our country
Northern region
the
Early spring
The season.
(1) Toxic ingredients and poisoning mechanism: moldy sugarcane is soft and its flesh is better than normal sugarcane
Color depth
It is light brown and smells of mildew. Fungi can be isolated from moldy sugarcane and are called
Sphaerospora canescens
Mold. Its toxin is 3-nitropropionic acid, which is a neurotoxin that mainly damages the central nervous system.
(2) Poisoning symptoms: the incubation period is short, the shortest is only ten minutes, and the poisoning symptoms are initially temporary digestive tract
dysfunction
Nausea, vomiting,
Abdominal pain
, diarrhea,
melena
And then neurological symptoms such as
giddy
Headaches, dark eyes and double vision. Severe patients may have paroxysmal convulsions; Tic time
Rigidity of limbs
, buckle
intorsion
, hand note
Chicken feet
The eyeballs are inclined to gaze upward, the pupils dilate, and then enter a coma. Patients can die from
Respiratory failure
Survivors were left with severe nervous systems
sequela
, resulting in lifelong disability.
(3) Treatment and preventive measures: not yet
Special treatment
, lavage the stomach as soon as possible after poisoning,
enema
To remove poison, and
Symptomatic treatment
.
① Sugarcane must be harvested after maturity, because immature sugarcane is easy to mold;
② Sugar cane should be sold with cutting, not stored;
(3) The sugar cane should be prevented from mildew during storage, the storage time should not be too long, and the sugar cane should be carried out regularly
Sensory examination
The sale of moldy sugarcane is prohibited;
(4) Strengthen the prevention of sugarcane mildew poisoning education work, educate the masses not to buy or eat moldy sugarcane.
