Sudan III is a lysochrome (fat-soluble dye) diazo dye. It is structurally related to azobenzene.
Uses
It is used to color nonpolar substances like oils, fats, waxes, greases, various hydrocarbon products, and acrylicemulsions. Its main use is as a fuel dye in the United States of America mandated by the IRS to distinguish low-taxed heating oil from automotive diesel fuel, and by the EPA to mark fuels with higher sulfur content; it is a replacement for Solvent Red 26 with better solubility in hydrocarbons. The concentration required by IRS is a spectral equivalent of 3.9 pounds per 1000 barrels, or 11.13mg/l, of Solvent Red 26 in solid form; the concentrations required by EPA are roughly 5 times lower.
It is also used to dye some hydraulic fluids and some other hydrocarbons, predominantly gasoline.
Sudan (Arabic:السودانas-Sūdān, English pronunciation (US) i/suˈdæn/, (GB) /suːˈdɑːn/), officially the Republic of the Sudan (Arabic:جمهورية السودانJumhūrīyat as-Sūdān), is a country in north-east Africa. It is bordered by Egypt to the north, the Red Sea, Eritrea, and Ethiopia, to the east, South Sudan to the south, the Central African Republic to the southwest, Chad to the west and Libya to the northwest. It is the third largest country in Africa. The River Nile divides the country into eastern and western halves. Its predominant religion is Islam.
Sudan was home to numerous ancient civilizations, such as the Kingdom of Kush, Kerma, Nobatia, Alodia, Makuria, Meroë and others, most of which flourished along the Nile. During the pre-dynastic period Nubia and Nagadan Upper Egypt were identical, simultaneously evolved systems of pharaonic kingship by 3300 BC. By virtue of its proximity to Egypt, the Sudan participated in the wider history of the Near East inasmuch as it was Christianized by the 6th century, and Islamized in the 15th. As a result of Christianization, the Old Nubian language stands as the oldest recorded Nilo-Saharan language (earliest records dating to the 9th century).
Sudan was the largest country in Africa and the Arab world until 2011, when South Sudan separated into an independent country, following an independence referendum. Sudan is now the third largest country in Africa (after Algeria and the Democratic Republic of the Congo) and also the third largest country in the Arab world (after Algeria and Saudi Arabia).
Sudan stains and Sudan dyes are synthetic organic compounds that are used as dyes for various plastics and are also used to stain sudanophilic biological samples, usually lipids. Sudan II, Sudan III, Sudan IV, Oil Red O, and Sudan Black B are important members of this class of compounds (see images below).
Staining
Sudan dyes have high affinity to fats, therefore they are used to demonstrate triglycerides, lipids, and lipoproteins. Alcoholic solutions of Sudan dyes are usually used, however pyridine solutions can be used in some situations as well.
Sudan stain test is often used to determine the level of fecal fat to diagnose steatorrhea. A small sample is dissolved in water or saline, glacial acetic acid is added to hydrolyze the insoluble salts of fatty acids, a few drops of alcoholic solution of Sudan III are added, the sample is spread on a microscopic slide, and heated twice to boil. Normally a stool sample should show only a few drops of red-orange stained fat under the microscope. The method is only semiquantitative but, due to its simplicity, it is used for screening.
Sudan (Hangul:수단;hanja:水團 or 水鍴) is a kind of Korean traditional drink made of honey water and rice cake. It is usually served during the summer for quenching thirst. Traditionally Sudan was always served during a villagerite in 6th month in lunar calendar. Korean farmers prayed for a bountiful harvest and god’s blessing for their life in the future by making food offering including foods and Sudan drink.
Fat Testing - Sudan III Lipid Indicator - Educator Moment
Fat gets a bad rap but your body actually needs fat in order to function. Children's Museum Houston educator, Jason, explains how to tell the difference between good fat and bad fat in a cool science demo. Check it out!
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published: 29 Mar 2021
Sudan III test
To detect the presence of fats by Sudan III test.
published: 22 Aug 2019
Sudan III Test
published: 21 Aug 2020
Identificación de Lípidos con Sudán III
Identificación de Lípidos con Sudán III
published: 27 Jul 2019
Test for Lipids (Sudan Test) Food Tests
Sudan III is used to identify the presence of lipids in liquids.
It will stain fat cells red.
What to do.
To a test tube, add equal parts of test liquid and water to fill about half full.
If testing more than one liquid, label each test tube with a marker.
Add 3 drops of Sudan III stain to each test tube.
Shake gently to mix.
A red-stained oil layer will separate out and float on the water surface if fat is present.
published: 14 Jan 2021
Determinación de lípidos
Patricia realiza esta práctica para determinar los lípidos o grasas que se encuentran en los alimentos. Para esto utiliza un reactivo, llamado Sudán III, en el laboratorio de Instituto Inter.
Tutorial para alumnos del Ciclo Grado Superior Dietética de Instituto Inter ON LINE. En este vídeo tutorial Patricia consigue determinar los si los alimentos contienen lípidos o no. Podéis realizar cualquier consulta desde la plataforma virtual.
www.institutointer.com
Síguenos en nuestras redes sociales:
INSTAGRAM https://www.instagram.com/institutointer
FACEBOOK https://www.facebook.com/institutointer
published: 30 May 2022
Lipids-Sudan III test
published: 10 Sep 2013
Wykrywanie tłuszczu barwnikiem Sudan III w nasionach słonecznika zwyczajnego (Helianthus annuus)
EdukatorFILM - Wykrywanie tłuszczu barwnikiem Sudan III w nasionach słonecznika zwyczajnego (Helianthus annuus)
Detection of oil with Sudan III dye in sunflower seeds (Helianthus annuus)
published: 16 May 2010
Test for lipids with sudan III reagent #shorts
Watch our channel for the detailed video.
#sudantest #gcsebiology #gcserevision #gcsepracticals practicals for science biology in gcse (9-1) science practicals for free
sudan III reagent for lipid tests in coconut oil , science experiment for food ingredients done in the laboratory
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published: 18 Aug 2021
Sudan III Test For Lipids.
Simple And Easy Experiment To Recall The Memory About The Lipid Test.
This Video Clearly Helps You To Grab A Clear Image About Lipid Test In Less Than A Minute.
Like. Subscribe And Share.
Fat gets a bad rap but your body actually needs fat in order to function. Children's Museum Houston educator, Jason, explains how to tell the difference betwee...
Fat gets a bad rap but your body actually needs fat in order to function. Children's Museum Houston educator, Jason, explains how to tell the difference between good fat and bad fat in a cool science demo. Check it out!
Liked this video? Help us and hit the SUBSCRIBE button now!
This Educator Moment is part of our "All-Time Access" program to connect you with our educators wherever you are - at school, at home, at play! Start exploring for free today: https://www.cmhouston.org/all-time-access
"Energize Me WonderWeek" is sponsored by @TexasChildrensVideo
Fat gets a bad rap but your body actually needs fat in order to function. Children's Museum Houston educator, Jason, explains how to tell the difference between good fat and bad fat in a cool science demo. Check it out!
Liked this video? Help us and hit the SUBSCRIBE button now!
This Educator Moment is part of our "All-Time Access" program to connect you with our educators wherever you are - at school, at home, at play! Start exploring for free today: https://www.cmhouston.org/all-time-access
"Energize Me WonderWeek" is sponsored by @TexasChildrensVideo
Sudan III is used to identify the presence of lipids in liquids.
It will stain fat cells red.
What to do.
To a test tube, add equal parts of test liquid and w...
Sudan III is used to identify the presence of lipids in liquids.
It will stain fat cells red.
What to do.
To a test tube, add equal parts of test liquid and water to fill about half full.
If testing more than one liquid, label each test tube with a marker.
Add 3 drops of Sudan III stain to each test tube.
Shake gently to mix.
A red-stained oil layer will separate out and float on the water surface if fat is present.
Sudan III is used to identify the presence of lipids in liquids.
It will stain fat cells red.
What to do.
To a test tube, add equal parts of test liquid and water to fill about half full.
If testing more than one liquid, label each test tube with a marker.
Add 3 drops of Sudan III stain to each test tube.
Shake gently to mix.
A red-stained oil layer will separate out and float on the water surface if fat is present.
Patricia realiza esta práctica para determinar los lípidos o grasas que se encuentran en los alimentos. Para esto utiliza un reactivo, llamado Sudán III, en el ...
Patricia realiza esta práctica para determinar los lípidos o grasas que se encuentran en los alimentos. Para esto utiliza un reactivo, llamado Sudán III, en el laboratorio de Instituto Inter.
Tutorial para alumnos del Ciclo Grado Superior Dietética de Instituto Inter ON LINE. En este vídeo tutorial Patricia consigue determinar los si los alimentos contienen lípidos o no. Podéis realizar cualquier consulta desde la plataforma virtual.
www.institutointer.com
Síguenos en nuestras redes sociales:
INSTAGRAM https://www.instagram.com/institutointer
FACEBOOK https://www.facebook.com/institutointer
Patricia realiza esta práctica para determinar los lípidos o grasas que se encuentran en los alimentos. Para esto utiliza un reactivo, llamado Sudán III, en el laboratorio de Instituto Inter.
Tutorial para alumnos del Ciclo Grado Superior Dietética de Instituto Inter ON LINE. En este vídeo tutorial Patricia consigue determinar los si los alimentos contienen lípidos o no. Podéis realizar cualquier consulta desde la plataforma virtual.
www.institutointer.com
Síguenos en nuestras redes sociales:
INSTAGRAM https://www.instagram.com/institutointer
FACEBOOK https://www.facebook.com/institutointer
EdukatorFILM - Wykrywanie tłuszczu barwnikiem Sudan III w nasionach słonecznika zwyczajnego (Helianthus annuus)
Detection of oil with Sudan III dye in sunflowe...
EdukatorFILM - Wykrywanie tłuszczu barwnikiem Sudan III w nasionach słonecznika zwyczajnego (Helianthus annuus)
Detection of oil with Sudan III dye in sunflower seeds (Helianthus annuus)
EdukatorFILM - Wykrywanie tłuszczu barwnikiem Sudan III w nasionach słonecznika zwyczajnego (Helianthus annuus)
Detection of oil with Sudan III dye in sunflower seeds (Helianthus annuus)
Watch our channel for the detailed video.
#sudantest #gcsebiology #gcserevision #gcsepracticals practicals for science biology in gcse (9-1) science practicals ...
Watch our channel for the detailed video.
#sudantest #gcsebiology #gcserevision #gcsepracticals practicals for science biology in gcse (9-1) science practicals for free
sudan III reagent for lipid tests in coconut oil , science experiment for food ingredients done in the laboratory
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Copyright Information
Images , Videos and Music used in video are CC0 licensed clips. See below for attributions. For any queries please contact.
Disclaimer
This video is designed for educational purposes only.
Contact
[email protected]
Attributions
Watch our channel for the detailed video.
#sudantest #gcsebiology #gcserevision #gcsepracticals practicals for science biology in gcse (9-1) science practicals for free
sudan III reagent for lipid tests in coconut oil , science experiment for food ingredients done in the laboratory
🌍Support the channel on patreon
https://patreon.com/scienceaplus
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Copyright Information
Images , Videos and Music used in video are CC0 licensed clips. See below for attributions. For any queries please contact.
Disclaimer
This video is designed for educational purposes only.
Contact
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Attributions
Simple And Easy Experiment To Recall The Memory About The Lipid Test.
This Video Clearly Helps You To Grab A Clear Image About Lipid Test In Less Than A Minute....
Simple And Easy Experiment To Recall The Memory About The Lipid Test.
This Video Clearly Helps You To Grab A Clear Image About Lipid Test In Less Than A Minute.
Like. Subscribe And Share.
Simple And Easy Experiment To Recall The Memory About The Lipid Test.
This Video Clearly Helps You To Grab A Clear Image About Lipid Test In Less Than A Minute.
Like. Subscribe And Share.
Fat gets a bad rap but your body actually needs fat in order to function. Children's Museum Houston educator, Jason, explains how to tell the difference between good fat and bad fat in a cool science demo. Check it out!
Liked this video? Help us and hit the SUBSCRIBE button now!
This Educator Moment is part of our "All-Time Access" program to connect you with our educators wherever you are - at school, at home, at play! Start exploring for free today: https://www.cmhouston.org/all-time-access
"Energize Me WonderWeek" is sponsored by @TexasChildrensVideo
Sudan III is used to identify the presence of lipids in liquids.
It will stain fat cells red.
What to do.
To a test tube, add equal parts of test liquid and water to fill about half full.
If testing more than one liquid, label each test tube with a marker.
Add 3 drops of Sudan III stain to each test tube.
Shake gently to mix.
A red-stained oil layer will separate out and float on the water surface if fat is present.
Patricia realiza esta práctica para determinar los lípidos o grasas que se encuentran en los alimentos. Para esto utiliza un reactivo, llamado Sudán III, en el laboratorio de Instituto Inter.
Tutorial para alumnos del Ciclo Grado Superior Dietética de Instituto Inter ON LINE. En este vídeo tutorial Patricia consigue determinar los si los alimentos contienen lípidos o no. Podéis realizar cualquier consulta desde la plataforma virtual.
www.institutointer.com
Síguenos en nuestras redes sociales:
INSTAGRAM https://www.instagram.com/institutointer
FACEBOOK https://www.facebook.com/institutointer
EdukatorFILM - Wykrywanie tłuszczu barwnikiem Sudan III w nasionach słonecznika zwyczajnego (Helianthus annuus)
Detection of oil with Sudan III dye in sunflower seeds (Helianthus annuus)
Watch our channel for the detailed video.
#sudantest #gcsebiology #gcserevision #gcsepracticals practicals for science biology in gcse (9-1) science practicals for free
sudan III reagent for lipid tests in coconut oil , science experiment for food ingredients done in the laboratory
🌍Support the channel on patreon
https://patreon.com/scienceaplus
💜Follow on Instagram @scienceaplus
https://www.instagram.com/scienceaplus/
👍Like on Facebook
https://www.facebook.com/scienceaplus/
Copyright Information
Images , Videos and Music used in video are CC0 licensed clips. See below for attributions. For any queries please contact.
Disclaimer
This video is designed for educational purposes only.
Contact
[email protected]
Attributions
Simple And Easy Experiment To Recall The Memory About The Lipid Test.
This Video Clearly Helps You To Grab A Clear Image About Lipid Test In Less Than A Minute.
Like. Subscribe And Share.
Sudan III is a lysochrome (fat-soluble dye) diazo dye. It is structurally related to azobenzene.
Uses
It is used to color nonpolar substances like oils, fats, waxes, greases, various hydrocarbon products, and acrylicemulsions. Its main use is as a fuel dye in the United States of America mandated by the IRS to distinguish low-taxed heating oil from automotive diesel fuel, and by the EPA to mark fuels with higher sulfur content; it is a replacement for Solvent Red 26 with better solubility in hydrocarbons. The concentration required by IRS is a spectral equivalent of 3.9 pounds per 1000 barrels, or 11.13mg/l, of Solvent Red 26 in solid form; the concentrations required by EPA are roughly 5 times lower.
It is also used to dye some hydraulic fluids and some other hydrocarbons, predominantly gasoline.
When everything is black And the clowns have all gone home You're left standing in the middle of the stage And you know that you're all alone The clouds are made of acid and the rain is coming down And the puddle that you stand in is the only one around Then the colors start to fade and the blue will turn to grey And you should run away In the darkness The relentless alcoholics Are the solace that you seek And the smile that you see is The blinding parody Of the soulless life you lead And you know that you are not asleep When everything is fading And the clowns are all that remain In your tragicomic life you know It's driving you insane The clouds are made of acid and the rain is coming down And the puddle that you stand in is the only one around Then the colors start to fade and the blue will turn to grey And you should run away And the road you're walking Is a dead end waiting When the life you're leading Is the path you're taking... And when all that's left is All that you're making You kick and scream but You're still not waking. Deep in the darkness The relentless alcoholics Are the solace that you seek And the smile that you see is The blinding parody Of the soulless life you lead And you know that you are not asleep Deep in the darkness The relentless alcoholics Are the solace that you seek And the smile that you see is The blinding parody Of the soulless life you lead
The incident involving Chiseng Hong’s curry powder followed a similar incident earlier this year, in which SudanIII was found in chili powder imported from China.
KAMPALA, Nov ... (1430GMT). Victims were evacuated to Paluda Health CenterIII," Kituuma said in a post on X. The refugee settlement camp is home to many refugees from neighboring SouthSudan.
A batch of High Spicy ChiliPowder from China was found to contain 17 parts per billion of SudanIII, an industrial dye banned in food products in Taiwan, the FDA said.
In yesterday’s announcement it said that two batches of chili powder — one of 7 tonnes and one of 3 tonnes — imported by the same company in Chiayi County were found to contain SudanIII.
The move, starting from this month, aims to tighten quality management on imported chili amid safety concerns after some shipments from China were found to contain the banned cancer-causing dye additive Sudan Red III.
The move, starting from this month, aims to tighten quality management on imported chili amid safety concerns after some shipments from China were found to contain the banned cancer-causing dye additive Sudan Red III.
After an interministerial meeting on Friday, Cheng said he has asked the MOHW to complete its inspection and testing on the batches of identified food products that have used SudanIII-tainted ingredients within a week.
The Yunlin CountyPublic HealthBureau received a tip-off in early January — confirmed later that month — that chili pepper used by a food company contained SudanIII.
CHILI AFTEREFFECTS ... Lee’s company is suspected of being the prime source of chili powder imported from China that contained SudanIII, an industrial dye that is banned in food in Taiwan ... .
21 issued a three-month ban on manufacturers and importers of chili powder containing SudanIII... The family of dyes is typically used as an industrial coloring agent, with Sudan I, II, III and IV being the most common.
One of the sources of SudanIII dye is a Taiwanese businessman who imports it via 10 local firms and one in China, some of which share the same address.
21 imposed a three-month import ban on 21 local importers and manufacturers that had imported or used chili powder from China containing SudanIII, a carcinogenic dye banned in Taiwan... Sudan III.