Sentences with phrase «on organic substances»

The humid tundra, marshland and Arctic lakes become a paradise for such bacteria feeding on those organic substances.

Not exact matches

The brain and other organs feed on ketones, a type of organic substance formed by the breakdown of fatty acids in the diet or body fat.

[25] However, under US federal organic standards, if pests and weeds are not controllable through management practices, nor via organic pesticides and herbicides, «a substance included on the National List of synthetic substances allowed for use in organic crop production may be applied to prevent, suppress, or control pests, weeds, or diseases.»

(2) The offspring of gestating mammalian breeder stock treated with a prohibited substance may be considered organic: Provided, That, the breeder stock was not in the last third of gestation on the date that the breeder stock was treated with the prohibited substance.

205.605 Nonagricultural (nonorganic) substances allowed as ingredients in or on processed products labeled as «organic» or «made with organic (specified ingredients or food group (s)-RRB-.»

An organic substance does not have to be listed on table 4.2 to be allowed as a soil amendment.

In the case of boiler additives, the National Organic Standards Board (NOSB) and NOP have specifically reviewed and approved or prohibited these types of substances in and on organic products.

These production and handling inputs will be reviewed and voted on by NOSB based on their sunset timeline (renewal date), and may not be renewed if new information indicates these substances are incompatible with organic production.

At its spring meeting on April 25 - 27 in Tucson, AZ, the National Organic Standards Board (NOSB) will discuss substances petitioned for addition to or deletion from the National List, substances due to sunset from the National List in 2020 and guidance on organic policies.

Any non-agricultural ingredient, processing aid or other substance (such as a sanitizer or boiler chemical) that contacts organic ingredients must be listed on the National List of Allowed and Prohibited Substances, 7 CFR Part 205.605, and must meet the specific annotation as applicable, regardless of whether it qualifies as a food contact substance as defined in 21 CFR 173.310.

In contrast to conventional agriculture, organic farmers depend more on a high and sustained supply of organic substances including crop rotations with clover / grass ley, underseeds, catch crops, green and animal manure.

Can manure from confined animals feeding operations where 5.5.1 and 5.5.2 have been met be applied on organic land even if it contains prohibited substances?

Sweat, urine, and feces are all organic matter so there is a risk that these substances that are lingering on baby's skin will be a target for these enzymes.

Microbes feed on the waste, oxidizing the organic substances and producing a small amount of electricity.

The term «organic» was originally confined to compounds produced by living organisms but now extended to include synthetic substances based on carbons and includes plastics.

Later on in school, I discovered chemistry and was equally intrigued with processes such as the changes that occur in metal and organic substances when exposed to heat.

«As a result of an exhaustive investigation of the effects of various types of growth substances on plants, we have discovered that certain organic compounds exercise a pronounced stimulating effect on root - growth, and are highly valuable in promoting and inducing root - growth on plant slips or cuttings,» stated Zimmerman and Hitchcock in the patent application.

Plants also synthesise mixtures of many organic substances that have a deterrent or toxic effect on herbivores.

Humic substances, which refer to a mixture of soil organic matter resulting from the decomposition of plant and animal residues, contain three fractions — fulvic acid, humic acid and humin — that have been shown through previous research to have a beneficial effect on plant root initiation and elongation.

Nutrients for epiphytic orchids mainly come from mineral dust, organic detritus, animal droppings and other substances collecting among on their supporting surfaces.

I could write volumes on the dangers of making gluten - free flours your sole source for your baking and cooking needs; however, I wish to proceed to the substance of this article, and introduce ancient and heritage grains and organic whole wheat flour, which far outweigh the nutrient value in all gluten - free flours.

So my wife Jessa (who has extremely sensitive skin and can only handle the most hypo - allergenic of substances on her skin), my aunt Cynthia Greenfield (a former attorney and the formulator of the Wild Mediterranean Oil of Oregano I use), and I (a formerly olive - oil obsessesed giant walking pizza)-- set out on an expedition to begin searching and sourcing from the four corners of the planet for the best, most organic, most hypo - allergenic ingredients that have been actually proven and tested to reduce wrinkles, smooth cellulite, nourish connective tissue, fade scars, kill bad bacteria, rejuvenate damaged skin, give you a smooth, glowing complexion, feed your skin microbiome and much, much more.

Essentially, the fungus will feed on sugar and in return produce a range of healthy organic acids, many vitamins, amino acids and antibiotic substances.

There's a lengthy list of requirements, but one includes that produce can only be called organic if it's certified to have grown on soil that had no prohibited substances [such as synthetic fertilizers and pesticides] applied for three years prior to harvest.

When and if organic growers make the case for using a synthetic substance, such as pheromones to prevent crop infestation by insects, it must be «approved according to criteria that examine its effects on human health and the environment,» according to the USDA.

Beuys is famous for using organic substances in his works on paper — including fat, beeswax, margarine and a substance he invented himself, which was created by mixing industrial paint and hare's blood.

The C sequestration potential of any soil depends on its capacity to store resistant plant components in the medium term and to protect and accumulate the humic substances (HS) formed from the transformations or organic materials in the soil environment.

Revisions to the regulations for ozone - depleting substances, volatile organic compounds, shipboard incineration, reception facilities and fuel oil quality were also made with regulations on fuel oil availability added.

• Seeking a position as a Chemist at AECOM providing benefit of expertise in conducting analysis and experiments on both organic and inorganic substances to determine and evaluate chemical and physical properties of compounds and agents.

In mid 2010, we collated data on all adult Indigenous patients in the region who where either symptomatic or in remission and receiving treatment for a psychotic disorder falling within the following International Classification of Diseases, 10th revision groups: organic - related (F06); substance use - related (F10 — 19); schizophrenia - related (F20 — 22); acute and transient psychoses (F23); and mood disorder - related (F25, F30 — 33).

These harmful organic substances love hot, wet environments, and they feed on natural organic materials such as hardwood.