Biological digestion. Medical search. Frequent questions

Anaerobic digestion is a sequence of processes by which microorganisms break down biodegradable material in the absence of oxygen. (wikipedia.org)
Much of the fermentation used industrially to produce food and drink products, as well as home fermentation, uses anaerobic digestion. (wikipedia.org)
Anaerobic digestion is used as part of the process to treat biodegradable waste and sewage sludge. (wikipedia.org)
As part of an integrated waste management system, anaerobic digestion reduces the emission of landfill gas into the atmosphere. (wikipedia.org)
Anaerobic digestion is widely used as a source of renewable energy. (wikipedia.org)
With the re-use of waste as a resource and new technological approaches that have lowered capital costs, anaerobic digestion has in recent years received increased attention among governments in a number of countries, among these the United Kingdom (2011), Germany,[citation needed] Denmark (2011), and the United States. (wikipedia.org)
Many microorganisms affect anaerobic digestion, including acetic acid-forming bacteria (acetogens) and methane-forming archaea (methanogens). (wikipedia.org)
The four key stages of anaerobic digestion involve hydrolysis, acidogenesis, acetogenesis and methanogenesis. (wikipedia.org)
Therefore, hydrolysis of these high-molecular-weight polymeric components is the necessary first step in anaerobic digestion. (wikipedia.org)
This study sets a specific focus to explore the effectiveness of encapsulation of white-rot fungi as a novel biological pretreatment strategy on biogas production in anaerobic digesters. (itu.edu.tr)
However, all previous studies regarding the impact of microplastics on sludge treatment system were conducted by directly adding microplastics to system and focusing on anaerobic sludge digestion , although PET microplastics commonly enter into the biological wastewater treatment system first before sludge being subsequently treated. (bvsalud.org)
This study compares different integration strategies of hydrothermal carbonisation (HTC) and anaerobic digestion (AD) using WH, across a range of temperatures. (whiterose.ac.uk)
Probst, Maraike (2022): Stability of the Anaerobic Digestion Process during Switch from Parallel to Serial Operation-A Microbiome Study. (uibk.ac.at)
Working with state-of-the-art biowaste anaerobic digestion plants, we convert this waste into environmentally friendly biomethane. (mvv.de)
We are currently building a further plant with a capacity of around 33,000 tonnes a year in Bernburg/Saale in Saxony-Anhalt, and we are planning further biowaste anaerobic digestion projects across the whole of Germany. (mvv.de)
Anaerobic digestion is a biological process," Spracklin says. (tpomag.com)

A Pennsylvania community tests a new hydrothermal carbonization conversion technology to bypass digestion and turn biosolids into an energy-dense hydrochar fuel. (tpomag.com)

However, there are several challenges and problems encountered with these recommended exposure assessment methods involving the accurate quantitation of titanium dioxide collected on air filters using acid digestion followed by inductively coupled plasma optical emission spectroscopy (ICP-OES). (cdc.gov)
In this current study, a microwave-assisted acid digestion method has been specifically designed to improve the recovery of titanium in TiO2 nanoparticles for quantitative analysis using ICP-OES. (cdc.gov)

The entering of polyethylene terephthalate microplastics into biological wastewater treatment system affects aerobic sludge digestion differently from their direct entering into sludge treatment system. (bvsalud.org)
The entering of the widespread polyethylene terephthalate ( PET ) microplastics into biological wastewater treatment system results in their retention in sewage sludge , which inevitably enters the sludge treatment system. (bvsalud.org)
Experimental results demonstrated that compared to the control test, the entering of PET microplastics to biological wastewater treatment system inhibited WAS aerobic digestion by 10.9 ± 0.1% through the decreased hydrolysis , although WAS solubilization during aerobic digestion was improved due to the change of generated WAS characteristics. (bvsalud.org)

For this purpose, Trametes versicolor culture was entrapped in Ca-alginate beads and used in a fungal pretreatment step prior to co-digestion of cow manure, food waste, and waste-activated sludge. (itu.edu.tr)

As a result, 20 percent of the metabolites regulated metabolism by changing their concentration every 24 hours, which means a biological clock that controls the rhythm of physical activity, was working. (donga.com)
Working overtime for three days is enough to destroy metabolism if the biological clock in the brain and digestive system is out of sync," said Skene. (donga.com)
Modeling ruminant digestion and metabolism / R. L. Baldwin. (who.int)

Demonstrating dynamic biological processes. (karger.com)
Drawing on (i) the analogy Chrysippus establishes between the individuum and the cosmos and (ii) biological and medical theories of respiration, digestion, and pulse, I will show that the movements of Chrysippus' cosmic soul reproduce the processes of digestion, pulse, and respiration at a cosmic level. (degruyter.com)
Among these mesophases, inverse bicontinuous cubic phase Q II membranes have been found to spontaneously occur in stressed or virally infected cells and to play a role in fundamental processes, such as cell fusion and food digestion. (lu.se)
With this exhibition, we hope to contribute with new knowledge and understanding of the functions of the organs of the digestive system, and the biological, chemical and mechanical processes involved in digestion. (lu.se)

These include (i) hydrochar combustion and process water digestion, (ii) hydrochar digestion, (iii) slurry digestion. (whiterose.ac.uk)

Proteinase K is a recombinant Parengyodontium album (Tritirachium album) 28.9 kDa broad-spectrum serine protease expressed in Komagataella phaffii (Pichia pastoris) used for protein digestion and contamination removal during nucleic acid preparation. (qiagen.com)
Compared with intact protein, the ingestion of protein hydrolysate accelerates protein digestion and absorption in the gut, increases amino acid availability after passage through the stomach, and tends to increase the incorporation rate of dietary amino acids into skeletal muscle protein [ 2 ]. (springer.com)
The end product of protein digestion is a complex mixture of primarily dipeptides and tripeptides, along with individual amino acids [ 14 ]. (springer.com)
An enzyme is a protein that acts as a catalyst in a biological reaction. (ralphs.com)
Immunity or digestion: glucanase activity in a glucan-binding protein family from lepidoptera. (mpg.de)
Western blot analysis of vCJD prions obtained after amplification by protein misfolding cyclic amplification (PMCA) of cerebrospinal fluid (CSF) from 2 patients with vCJD (MM and MV) and 3 control patients and a crude reference brain homogenate from a vCJD patient (National Institute for Biological Standards and Control [Ridge, UK] no. (cdc.gov)
Abnormal prion protein patterns were assessed by using antibody 3F4 after digestion of samples with proteinase K. A total of 20 μL of each sample was subjected to electrophoresis on a 12% polyacrylamide gel. (cdc.gov)

The potential impact of the microplastics on waste activated sludge (WAS) aerobic digestion is also completely missing. (bvsalud.org)
This study provided a more accurate approach to assessing the real situation regarding the influences of PET microplastics on aerobic sludge digestion . (bvsalud.org)
Biogas is produced by digestion of the sludge. (sintef.no)
At IVAR, there is co-digestion of food waste and sludge, and the biogas is adjusted and mixed with natural gas in a mixed energy grid for the region. (sintef.no)

Metabolites produced during digestion were particularly disturbed. (donga.com)
however, isoflavones and their metabolites have biological properties that are quite separate from classic estrogen action. (medscape.com)

The digestion process begins with bacterial hydrolysis of the input materials. (wikipedia.org)

People who work outside typical working hours, such as working overtime or working on shift, are more likely to develop metabolic diseases such as obesity and diabetes while disturbing biological clock in the digestive system. (donga.com)

HTC reactions were conducted at 150 °C, 200 °C, and 250 °C. Separation of hydrochars for combustion and process waters for digestion offers the most energetically-feasible valorisation route. (whiterose.ac.uk)
Digestion is the process by which the body breaks down food into absorbable nutrients. (ralphs.com)
The WWTPs are in the process of converting from chemical phosphorus removal to enhanced biological phosphorus removal (EBPR). (sintef.no)
HIAS is implementing an innovative continuous MBBR process for enhanced biological phosphorus removal (EBPR) in collaboration with their commercial partner Hias How2O. (sintef.no)

The ethanol production methods used are enzyme digestion (to release sugars from stored starches), fermentation of the sugars, distillation and drying. (wikipedia.org)

Assumption: digestion plant with capacity to treat 33,000 tonnes of municipal organic waste each year. (mvv.de)
which includes digestion and the removal of waste products. (pictures-of-cats.org)

use Visking tubing models to investigate the absorption of the products of digestion. (aqa.org.uk)

General, Organic, and Biological Chemistry strengthens the evidenced strategy of integrating general, organic, and biological chemistry for a focused introduction to the fundamental connections between chemistry and life. (ecampus.com)

It is a broad-spectrum endopeptidase with a very high specific activity allowing highly effective digestion of proteins, including DNases and RNases, during nucleic acid preparations without compromising the integrity of isolated DNA or RNA. (qiagen.com)
It is also used for effective digestion of structural proteins, chromatins, and inactivation of nucleases and RNases. (qiagen.com)
Royal Canin Norwegian Forest Cat contains valuable L.I.P. proteins and fructooligosaccharides , encouraging healthy digestion and a balanced intestinal flora. (zooplus.com)
L.I.P.: selected, highly digestible proteins with high biological value. (zooplus.com)

The Life Sciences (Biological and Agricultural) Major provides a strong foundation in the basic biological sciences. (mcgill.ca)

Enzymes are very specific in their functions, which is why there are different enzymes for different biological reactions. (ralphs.com)

For the digestion procedure, a HClO_4-HNO_3 mixture was used for the first step and, after its evaporation (60 min), HCl was added as the second step, since in some cases it was necessary. (tubitak.gov.tr)
The recoveries were high for ions like Zn, Cu, Ti(IV), Cd, Fe, Mn(II), Co(II), V(III) and Mo(VI) after digestion (60 min) with the HNO_3-HClO_4 mixture and the addition of HCl had no effect. (tubitak.gov.tr)

This study examined the optimum conditions for the minimum loss of trace elements during the wet digestion of a sample. (tubitak.gov.tr)
The optimum digestion conditions were determined by changing several variables including the acids used, digestion time, and temperature. (cdc.gov)

Assessement of Biological, Chemical and Combined Treatments for Color Removal and COD Reduction of Azo Dyes at Lab Scale. (lu.se)

Multifaceted biological insights from a draft genome sequence of the tobacco hornworm moth, Manduca sexta. (mpg.de)

Saprospiraceae, Chitinophagaceae and Xanthomonadaceae ) involved in aerobic digestion via induced oxidative stress or/and releasing toxic chemical. (bvsalud.org)
Digestion includes physical actions such as chewing and peristalsis (involuntary contraction and dilation of muscles to force forward movement), as well as the chemical actions of enzymes, bile and acids. (ralphs.com)

David F. Putrino, PhD, who runs the long COVID clinic at Mount Sinai Health System in New York City, said the research is helping "to paint a biological picture" that's in line with other research on the mechanisms that cause long COVID symptoms. (medscape.com)

These factors can block the production or release of enzymes essential for normal digestion. (scoop.co.nz)

This bachelor of science (BSc) program is for students who are interested in using physical approaches to tackle biological problems. (sfu.ca)

Graduates with high academic achievement may go on to postgraduate studies in research, or professional programs in the biological, veterinary, medical, and health sciences fields. (mcgill.ca)

2009). Two biological replicates for each time point were sequenced on Illumina HighSeq2000. (nih.gov)
The effect of acid composition and digestion time for about 21 ions was investigated. (tubitak.gov.tr)

Digestion of biological materials is very important for trace element determinations. (tubitak.gov.tr)

This report analyzes and forecasts the global WTE market by technology into the submarkets for physical, thermal, and biological WTE technologies. (marketsandmarkets.com)

Specifically, recommended digestion methods include the use of chemicals, such as perchloric acid, which are typically unavailable in most accredited industrial hygiene laboratories due to highly corrosive and oxidizing properties. (cdc.gov)

Computer modeling of complex biological systems / editor, S. Sitharama Iyengar. (who.int)

Results of search for 'su:{Models, Biological. (who.int)

Gut serotonin, known as circulating serotonin, is responsible for a host of other functions, including the regulation of blood flow, body temperature, and digestion. (medscape.com)

During digestion, large biological molecules are hydrolysed to smaller molecules that can be absorbed across cell membranes. (aqa.org.uk)

therefore, they are considered to be phytoestrogens, but little is known about their biological activity. (medscape.com)

Anatomy20

Organisms18

Diseases1

Chemicals and Drugs83

Analytical, Diagnostic and Therapeutic Techniques and Equipment43

Phenomena and Processes69

Disciplines and Occupations9

Anthropology, Education, Sociology and Social Phenomena1

Technology, Industry, Agriculture13

Information Science15

Health Care9

Anaerobic16

Hydrothermal carbonization1

Acid Digestion2

Wastewater Treatment3

Manure1

Metabolism3

Processes4

Slurry1

Protein7

Sludge4

Metabolites2

Hydrolysis1

Digestive system1

Process4

Enzyme1

Waste2

Absorption1

Chemistry1

Proteins4

Agricultural1

Reactions1

Mixture2

Optimum2

Treatments1

Insights1

Chemical2

Mechanisms1

Production1

Approaches1

Health sciences1

Time2

Materials1

Technologies1

Chemicals1

Complex1

Search1

Blood1

Cell1

Activity1