The effective date that the United States confirms that calcium carbonate is used as a coloring agent for candy exemption certification
Time of Update: 2021-03-20
html" class="zdbq" title="Certification related food information" target="_blank"> certification effective date requested for the December 8, 2017.
Cryopreservation of Rat Hepatocytes in a Three-Dimensional Culture Configuration Using a Controlled-Rate Freezing Device
Time of Update: 2020-12-07
This problem becomes further complicated as we move toward next generation multicomponent products such as engineered skin and cartilage substitutes, composed of multiple cell types oriented in complicated three-dimensional geometries within an extracellular matrix scaffold ( 2 – 4 ).
Freeze-Drying Fungi Using a Shelf-Freeze Drier
Time of Update: 2020-12-02
Lyophilization, the removal of water by freezing and then volatilization at low pressure and temperature, has been employedas a standard long-term preservation method for many filamentous fungi.
Anatomy of the use of freeze dryers and precautions
Time of Update: 2020-11-13
holder, cover the lycopical glass cover, and start the vacuum pump; 5, wait until the air pressure number is stable, record the temperature and pressure values at any time. Things to be aware of when using: 1, as far as possible to expand
Effect of plant Lactobacillus P-8 on the gut flora of chickens using lincomycin.
Time of Update: 2020-10-27
of antibiotics can lead to intestinal malnutrition, diarrhoea and slower growth rates in broiler chickens. Plant Lactobacillus P-8 as an excellent probiotic lactic acid bacteria has been shown to regulate the intestinal flora of a variety of animals
"Beijing oil chicken" "Beijing duck" DNA freeze preservation.
Time of Update: 2020-09-23
the tank is minus 196 degrees, the preservation of more than 70 Holstein cows, Simondal cattle and other excellent varieties of semen. In another low greenhouse, there are ultra-low temperature storage tanks showing minus 79 degrees, where the blood
Scientists have used the smallest Cas9 gene scissors to date to treat eye disease.
Time of Update: 2020-09-12
then packaged the new CRISPR-Cas9 system into AAV, with two guide RNA and a fluorescent reporting protein to mutate genes in the muscles and eyes of mice.
Do you use chicken essence with MSG
Time of Update: 2018-07-23
When you put monosodium glutamate in cooking, you don't need to put chicken essence.
Many people ask that chicken essence is harmful to human body?
How to use chicken essence
Time of Update: 2018-07-08
If your cooking object, food characteristics and flavor are more prominent, such as meat, fish, etc., you can choose a single monosodium glutamate, which can only increase the freshness, especially for lean meat.
How to use chicken essence and monosodium glutamate
Time of Update: 2018-06-26
Baibai safety net will introduce the usage of chicken essence and monosodium glutamate.
The use of chicken powder and chicken juice
Time of Update: 2018-06-25
Baibai safety net will introduce the purpose of chicken essence, chicken powder and chicken juice for you.
How to use chicken essence
Time of Update: 2018-06-19
Introduction: as a housewife, your kitchen is your world
How can you eat delicious food and healthy food? How can you use chicken essence correctly? How to use chicken
[quick news] on May 7, 2018, technical workers are spending 7000 US dollars to freeze their stem cells, hoping to prolong their life span
Time of Update: 2018-05-07
Https://www.cnbc.com/2018/05/04/tech-workers-are-paying-forever-labs-7000-to-freeze-stem-cells.html the air absorption function allows people in arid areas to extract drinking water directly from the air MIT and UC Berkeley A new type of atmospheric water suction device has been developed.
Using chicken to lay eggs and enzyme catalysis to expand the capacity of lincomamide compound library
Time of Update: 2017-05-26
Explanation of the salicylic acid part in the biosynthesis of paecilomycin - creation of lincomamide antibiotic compound library (http://pubs.rsc.org/en/content/articlehtml/2017/sc
Is cervical cancer vaccine just approved out of date in China? The manufacturer announced that the product was withdrawn from the US market
Time of Update: 2016-10-26
Source: surging news: on October 26, 2016, GlaxoSmithKline (GSK), the British pharmaceutical giant that just announced that it had obtained approval for cervical cancer vaccine
Precautions for use of freeze dryer
Time of Update: 2014-08-06
Turn on the machine: 1
Turn on the main power switch on the left side of the case, the air pressure digital display is atmospheric pressure 110pk; 2
Using naked gene to breed hairless chicken in Israel
Time of Update: 2002-07-17
The red skin hairless chicken, HMF, has good heat dissipation and low fat characteristics, which makes it suitable for breeding in tropical climate countries.
Brazil and France benefit from Russia's ban on US chicken imports
Time of Update: 2002-06-21
In addition to 30000 tons of chicken lost due to the ban, Russian chicken imports from the United States increased from 265000 tons in January April last year to 281000 tons this year.
Japanese chicken embryo cells are used to produce myocardial membrane
Time of Update: 2001-05-07
Introduction: a research team from the Institute of medical engineering, Tokyo Women's Medical University announced on February 5 that they used the cells that generate chicken