When following an allergy avoidance diet, highly processed forms of food may also be important to eliminate, as well
as synthetic processing additives like artificial colors and artificial flavors.
Individuals drank heavy water, which becomes incorporated into
numerous synthetic processes making it possible for measurement of the rates at which different muscle components are being generated.
The Association of American Feed Control Officials (AAFCO), which establishes the standards that states use to develop pet food laws and regulations, defines natural food as «a feed or feed ingredient derived solely from plant, animal or mined sources» and should not have «been produced by or subject to a
chemically synthetic process» or «contain any additives or processing aids that are chemically synthetic.»
According to the team, this simple
synthetic process not only enables them to synthesize hierachially assembled materials from inexpensive metal oxides at a larger scale, but also can likely be extended to other metal oxides as well.
Other putative class actions have focused on the use of synthetic vitamins or fiber that allegedly are either not natural — because they were made
using synthetic processes — or were produced in a way that makes them unnatural — such as allegations that beta carotene or fiber can naturally occur in foods, but some is made synthetically and then added to foods.
not having been produced by, or subject to, a
chemically synthetic process and not containing any additives or processing aids that are chemically synthetic except in amounts as might occur in good manufacturing practices».
Nevertheless we understand well enough that the explosion whichcan overwhelm a city in an instant is retracing in that unit of time
the synthetic processes built up over long ages of evolution.
An intermediary step is often required, but this makes
the synthetic process longer and thus less efficient.
«Future research will focus on pushing the size limits of chemical protein synthesis even further and developing methods to improve the efficiency, quality, and yield of
the synthetic process,» says Jacobsen.
«We devised
some synthetic processes so we can trick the clusters into forming,» Nyman said.
This energy can be harnessed via a variety of natural and
synthetic processes — photosynthesis by plants captures the energy of sunlight and converts it to chemical form (oxygen and reduced carbon compounds), while direct heating or electrical conversion by solar cells are used by solar power equipment to generate electricity or to do other useful work.
Natural refers to a «feed or ingredient derived solely from plant, animal, or mined sources, either in its unprocessed state or having been subject to physical processing, heat processing, rendering, purification, extraction, hydrolysis, enzymolysis, or fermentation, but not having been produced by or subject to a chemically
synthetic process.»
«a feed or feed ingredient derived solely from plant, animal or mined sources, either in its unprocessed state or having been subject to physical processing, heat processing, rendering, purification, extraction, hydrolysis, enzymolysis or fermentation, but not having been produced by or subject to a chemically
synthetic process and not containing any additives or processing aids that are chemically synthetic except in amounts as might occur in good manufacturing practices.»
The Association of American Feed Control Officials defines «natural» as «a feed or ingredient derived solely from plant, animal or mined sources... not having been produced by or subject to a chemically
synthetic process and not containing any additives or processing aids that are chemically synthetic except in amounts that might occur unavoidably in good manufacturing practices.»
It is full of competing foci and all stages of natural life and
synthetic process.
Certainly Shows» work expresses both these definitions, with her intense curiosity toward natural and
synthetic processes that manifest as material explorations.