deterioration Learn more about deterioration
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How to prevent lard from deteriorating
Refined lard, stored for a long time, often has an unpleasant smell due to careless storage, mainly due to the oxidation and rancidity of oil due to the effects of light, heat, water and microorganisms. This kind of lard not only smells bad, but it will also be poisoned when eaten for a long time. The following are several methods to prevent lard from deteriorating: 1. Try to boil the oil as old as possible, and remove the oil residue before it can be stored. two。 The oil discharge container should be clean, preferably stored in a dark jar or dark glass bottle, sealed and placed at a dark low temperature.
2019-01-16 -
What are the characteristics of pesticide deterioration? How should I save it?
Pesticides are commonly used to prevent and control the invasion of diseases and insect pests in our pesticide production process, and the national requirements for the use of pesticides are very strict. In the actual production process, some farmers have bought back pesticides for a long time, but have actually deteriorated or lost the medicine.
2020-11-08 Pesticides change quality characteristics have what should how preserve -
What causes the quality deterioration of summer cauliflower?
What causes the deterioration of summer cauliflower quality? Please introduce the quality of cauliflower in summer production, often due to the influence of environmental conditions and improper cultivation measures. In many years of planting cauliflower, we have accumulated some experience in preventing the deterioration of common cauliflower quality, which is now introduced to you for reference. ...
2018-07-19 -
Put a piece of garlic in it, it will never sprout and deteriorate again, and then hurry home and try it.
Put a piece of it in the garlic, it will never sprout and deteriorate again, so go home and try it! Do you like this article? Share it now and let more people know! The content of this site is rich, extensive and profound, and the editor selects daily hot resources.
2018-08-10 -
What are the reasons for the deterioration of salted mushrooms and their control measures
During the curing process, if the film and fungus flower appear, it indicates that the surface is contaminated with yeast or mold, which can make the tissue soft, lose its gel and cause spoilage. If contaminated by rotten bacteria, protein and amino acids can be decomposed into indole, hydrogen sulfide, etc., which will produce odor and other toxic substances. Reasons for deterioration: (1) Low salt concentration or high pH value: General salt solution requires salinity above 22 Baume degrees, pH value between 4 and 5, and should be adjusted in time during the curing process.
2019-01-15 -
How to solve the problem of fish culture in summer when the water quality deteriorates and fish grows slowly?
How to solve the problem of fish culture in summer when the water quality deteriorates and fish grows slowly?
2018-07-14 -
Prevent soil deterioration caused by excessive use of organic fertilizer in vegetables
Prevent soil deterioration caused by excessive use of organic fertilizer in vegetables
2018-07-11 -
Causes and improvement methods of soil deterioration in vegetable field
Causes and improvement methods of soil deterioration in vegetable field
2018-10-29 -
Causes and Control Methods of Mixed Deterioration of Wheat Varieties
Causes and Control Methods of Mixed Deterioration of Wheat Varieties
2020-01-19 -
Water quality deterioration is prevalent in summer, management of summer fish ponds and prevention and control of fish diseases
Water quality deterioration is prevalent in summer, management of summer fish ponds and prevention and control of fish diseases
2018-10-27 -
The fourth effect of ginkgo biloba leaves: slow down the deterioration of diabetes
In recent years, many patients have suffered from diabetes, and what makes patients most painful is not their own symptoms, but the complications caused by diabetes. The components in the extract of ginkgo biloba can protect nerve cells from hypoxia and necrosis due to poor blood circulation. Although ginkgo biloba leaves are good health products.
2018-11-27 -
Six methods of preventing feed from mildew and deterioration
Six methods of preventing feed from mildew and deterioration
2018-07-23 -
Another deterioration of international image, Taiwan fishing boat "Fu Shen 11" detained South Africa, accused of poor labor environment
Another deterioration of international image, Taiwan fishing boat "Fu Shen 11" detained South Africa, accused of poor labor environment
2018-07-26 -
The influence of continuous overcast and rain on aquaculture and its countermeasures?
The influence of continuous overcast and rain on aquaculture and its countermeasures?
2018-07-25 -
Disease Ganoderma lucidum yeast
Yeast is a kind of ascomycetes without filamentous mycelium structure, which is widely distributed in nature. Ganoderma lucidum, Tremella fuciformis and other edible fungi can pollute the culture medium and culture materials in the production and cultivation process, mainly polluting the culture materials, leading to the deterioration of the culture materials and inhibiting the growth of hyphae. The infection of symptomatic yeast usually starts from the middle of Tremella culture material, which leads to fermentation deterioration and the smell of alcoholic acid, which affects the growth and development of hyphae, and then affects its yield and quality. The pathogen belongs to ascomycetes subphylum fungi.
2019-01-15 -
Three kinds of enteritis of cultured soft-shelled turtle and their prevention and treatment
In the process of culture, the probability of intestinal disease is high, but improper treatment can easily cause intestinal damage and slow down the recovery rate of soft-shelled turtle, and increase the recovery cycle of turtle feeding. Recognize the similarities and differences of intestinal diseases and treat them differently to ensure the smooth feeding of soft-shelled turtles.
2020-11-08 Culture soft-shelled turtle enteritis three species prevention and control methods -
How to choose Tremella?
How to choose Tremella? What should I pay attention to when buying Tremella? Please introduce that Tremella is not only a traditional delicacy, but also a tonic, but once it goes bad, you can't eat it. Because the toxin in deteriorated Tremella fuciformis is Flavobacterium fermented rice, there is no effective drug treatment at present, so attention must be paid to identification. The following describes the purchase of Tremella, such as.
2018-07-17 -
Garlic buried in soil pit to keep fresh in midsummer
In the middle of summer, because garlic is extremely sensitive to temperature and humidity, it will rot and deteriorate if it is preserved inadvertently. You can choose to dig a pit 30 to 40 centimeters deep in the sunny shelter, and the size can be determined according to the storage of garlic. The garlic was stored in this way until Ching Ming Festival did not deteriorate in the following year.
2019-01-16 -
Four kinds of cooperatives that have "deteriorated"
In recent years, farmers' cooperatives have developed rapidly. by the end of February this year, the number of farmers' specialized cooperatives registered with the industry and commerce sector had reached 1.3374 million, an increase of 28.74 percent over the same period last year. In the past five years, there has been an average increase of 300000 per year, but there are many fake cooperatives and reshuffle cooperatives.
2016-01-10 Four kinds have "deteriorated " cooperatives in recent years farmers -
Can you still eat eggs when they are hairy?
Can not eat, moldy shell, will inevitably lead to internal infection of bacteria, causing eggs to deteriorate, resulting in toxic substances, so can no longer be eaten. There are many factors for egg spots: it may be inflammation in the fallopian tube of the egg-laying chicken, or the spots may be caused by feed problems.
2020-11-11 Eggs long hair moldy can you eat shell mildew