Search results
Results from the WOW.Com Content Network
Microtechnique is an aggregate of methods used to prepare micro-objects for studying. [1] It is currently being employed in many fields in life science. Two well-known branches of microtechnique are botanical (plant) microtechnique and zoological (animal) microtechnique.
For the chemical method, many different kits are used for extraction, and selecting the correct one will save time on kit optimization and extraction procedures. PCR sensitivity detection is considered to show the variation between the commercial kits. [5] There are many different methods for extracting DNA, but some common steps include:
Water purification combines a number of methods to produce potable or drinking water. Downstream processing refers to purification of chemicals, pharmaceuticals and food ingredients produced by fermentation or synthesized by plant and animal tissues, for example antibiotics, citric acid, vitamin E, and insulin.
The most commonly employed method of leaf protein extraction is pulping/juicing. [ 9 ] [ 10 ] Other assisted extraction methods have also been reported such as alkali treatment, [ 11 ] pressurised extraction, and enzyme treatment [ 12 ] Each method comes with its own advantages although pulping produces the most “native” protein composition ...
Phytochemicals are chemical compounds produced by plants, generally to help them resist fungi, bacteria and plant virus infections, and also consumption by insects and other animals. The name comes from Greek φυτόν (phyton) ' plant '. Some phytochemicals have been used as poisons and others as traditional medicine.
In brewing, decoction mashing is the traditional method where a portion of the mash is removed to a separate vessel, boiled for a time and then returned to the main mash, raising the mash to the next temperature step. [citation needed] In herbalism, decoctions are usually made to extract fluids from hard plant materials such as roots and bark. [2]
Pressurized microwave extraction is a fast method but does not produce as pure of results as other methods. Dry ashing tends to break up phytoliths better than wet ashing. Ethanol can also be added to the sample and lit on fire, leaving only the phytoliths behind [11] One of the most effective methods of phytolith isolation is heavy liquid ...
Extraction in chemistry is a separation process consisting of the separation of a substance from a matrix. The distribution of a solute between two phases is an equilibrium condition described by partition theory.