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Topic: Yeast extract


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In the News (Wed 19 Nov 08)

  
  Cook's Thesaurus: Yeast
Beer yeast and wine yeast are used to convert sugar into alcohol and, in the case of beer and champagne, bubbles.
Brewer's yeast and nutritional yeast, for example, are sold as nutritional supplements, and Australians are fond of yeast extracts--like Vegemite, Marmite, and Promite--which they spread like peanut butter on bread.
Nutritional yeast is very similar to brewer's yeast, which is also used as a nutritional supplement and is made from the same strain of yeast.
www.foodsubs.com /LeavenYeast.html   (0 words)

  
  Yeast and Yeast Extracts,Possible Magic Organ Enhancer.Beer lees Extract.Active Dry Yeast.5:1;10:1Extract.Yeast ...
Yeast extract is the common name for yeast autolysates, that is, concentrations of yeast cells that are allowed to die and break up, so that the yeasts' digestive enzymes break their proteins down into simpler compounds.
Yeast has also been used in the treatment of acute and chronic vaginitis, endocervicitis, etc. Thus, in vaginitis, a mixture of yeast and sugar solution is sometimes smeared over the vaginal walls, a douche being administered twelve hours later, and the treatment repeated every other day if necessary.
Yeast extracts, which closely resemble meat extract in colour, taste, and smell, are sold pure (Marmite), or mixed with meat extract; they have not the stimulating properties of meat extract, and may be distinguished chemically by their freedom from creatinine.
www.mdidea.com /products/proper/proper001.html   (4228 words)

  
 Eurasyp - Yeast Extract
Yeast Extract is produced through the hydrolysis of peptide bonds by the naturally occurring enzymes present in edible yeast or by the addition of food-grade enzymes".
Yeast Extracts are increasingly used for their unique taste, which is the result of amino acids and small peptides formed out of the yeast protein by the autolysis process.
Yeast Extracts are rich in nitrogen, vitamins and other growth stimulating compounds and therefore are used as an ingredient in media for the cultivation of microorganisms.
www.eurasyp.org /public.levure.extrait.screen   (503 words)

  
 mrwizard - WineMaker Magazine: Is yeast extract the same as yeast hulls and yeast nutrient? And what is the best way to ...
Yeast extract, on the other hand, is basically a concentrated slurry of dead yeast cells.
Yeast nutrient (sometimes called "yeast food") is a scientific, laboratory-formulated mix of good stuff (nitrogen, amino acids, certain proteins and minerals) that yeast need and actively metabolize in fermentation conditions.
Yeast nutrient is the most expensive additive of the three and a little bit goes a long way.
www.winemakermag.com /mrwizard/132.html   (761 words)

  
 EPA: Yeast Extract Hydrolysate from Saccharomyces cerevisiae (100053) Fact Sheet
Yeast extract is a common food flavoring and has a long history of use as a plant fertilizer.
Brewer’s (Baker’s) yeast extract, from which the active ingredient is derived, is cleared by the U.S. Food and Drug Administration (FDA) as a flavor enhancer for soups, fruits, and other foods.
Because yeast extract is especially rich in B vitamins, it is also used as a human nutritional supplement.
www.epa.gov /pesticides/biopesticides/ingredients/factsheets/factsheet_100053.htm   (0 words)

  
 DSM takes taste-neutral yeast extract to US
Maxarome Select, which is the groups latest addition to its high 5 nucleotide yeast extract range, claims to improve taste and flavour impact in a wide variety of food applications.
Yeast is widely used in the food industry because of its taste contribution it can impart a meaty bouillon taste to a wide variety of products.
Beforehand, yeast extracts could not be used in such applications because they would impact unfavourably on the flavour.
www.nutraingredients-usa.com /news/ng.asp?n=69281-dsm-maxarome-select-yeast-extract   (688 words)

  
 Red Yeast Rice Extract
Red yeast rice, an Asian dietary supplement that is made by fermenting red yeast in rice, has just recently gained recognition in the United States as a cholesterol-lowering agent.
Red yeast rice owes its cholesterol-lowering effects to compounds known as statins that are produced as a byproduct of the fermentation process.
Unfortunately, in 2001 red yeast extract was withdrawn by the FDA when it was determined that red yeast supplements were too similar in chemical structure to the prescription statin known as Mevocor, which is strictly regulated.
www.nutrasanus.com /red-yeast-rice.html   (609 words)

  
 MB Raines, Ph.D. - Guide to Yeast Culturing for Homebrewers - Maltose Falcons Home Brewing Society (Los Angeles ...
In terms of the yeast cell, its survival, growth and metabolism is optimal in the presence of oxygen.
Yeast nutrients usually are of two types, one which is ammonium phosphate-based, and the other which is amino acid/peptide and vitamin-based (similar to the peptone and yeast extract in the laboratory media described below).
Dried yeast- Yeast is spotted onto a 1 inch square of sterile filter paper (Whatman 3MM) or a thick paper towel; wrapped in foil and dried (by desiccation) in the refrigerator for 2-3 weeks.
maltosefalcons.com /tech/MB_Raines_Guide_to_Yeast_Culturing.php   (9583 words)

  
 MedlinePlus Herbs and Supplements: Red yeast rice (Monascus purpureus)
The use of red yeast rice in China was first documented in the Tang Dynasty in 800 A.D. A detailed description of its manufacture is found in the ancient Chinese pharmacopoeia, Ben Cao Gang Mu-Dan Shi Bu Yi, published during the Ming Dynasty (1368-1644).
In this text, red yeast rice is proposed to be a mild aid for gastric problems (indigestion, diarrhea), blood circulation and spleen and stomach health.
In theory, red yeast may increase the risk of bleeding when taken with herbs and supplements that are believed to increase the risk of bleeding.
www.nlm.nih.gov /medlineplus/druginfo/natural/patient-redyeast.html   (1809 words)

  
 Y4250 Yeast Extract plant cell culture tested
For general bacteriological use with a variety of microorganisms.
Water soluble portion of autolyzed yeast with intact B-complex vitamins.
Yeast extract is a mixture of amino acids, peptides, water soluble vitamins and carbohydrates and can be used as additive for culture media.
www.sigmaaldrich.com /ProductLookup.htmL?ProdNo=Y4250&Brand=SIGMA   (104 words)

  
 RedYeastRice.org - Improve your cholesterol levels naturally!
Red yeast rice is rice that has been fermented by the red yeast, monascus purpureus.
Red yeast rice continues to be a dietary staple in China, Japan, and Asian communities in the United States, with an estimated average consumption of 14 to 55 grams of red yeast rice per day per person.
Red yeast rice was described in an ancient Chinese list of drugs as useful for improving blood circulation and for alleviating indigestion and diarrhea.
www.redyeastrice.org   (0 words)

  
 Regulation of hydroxydocosanoic acid sophoroside production in Candida bogoriensis by the levels of glucose and yeast ...
cells are grown on a "standard" medium of 3% glucose and 0.15% yeast
0.2% yeast extract) or raising the yeast extract concentration (2 to 4%
yeast extract at 3% glucose) greatly decreased the yield of this
www.jbc.org /cgi/content/abstract/254/6/1944   (0 words)

  
 Yeast extract enhances cheese, savory flavors. | Manufacturing > Food Manufacturing from AllBusiness.com
When the extracts are made, the proteolytic enzymes in the yeast cells are allowed to autolyze the yeast to the fullest extent, so all the proteins in the cells are dissolved.
The newest member of the yeast extract family is, as are the others, derived by a completely natural process.
When the yeast extract is tasted while dissolved in hot water, it yields a very clean flavor with a well-rounded character.
www.allbusiness.com /manufacturing/food-manufacturing/320992-1.html   (0 words)

  
 Many "healthy" and vegetarian foods contain MSG in the form of yeast extract
They hide the ingredient in another ingredient called "yeast extract", then they put yeast extract in the product and list "yeast extract" right on the label.
So this is the scam: all sorts of natural health products and vegetarian products are using chemical taste enhancers in the form of yeast extract but failing to disclose to consumers that they actually contain MSG.
I believe this practice to be irresponsible and unethical, and I strongly urge you to not only avoid purchasing products made with yeast extract, but avoid products from companies that use yeast extract in any of their products.
www.newstarget.com /z001528.html   (0 words)

  
 Yeast extract@Everything2.com
I know that if I had a few weeks of it, it could come to be one of my favourite spreads, but it is made by Kraft, and I boycott Kraft.
When dyed a dark brown to fl colour, sold as a delicious savoury spread, revolting savoury spread, or vile disgusting inedible horrid yucky savoury spread.
I have a tiny jar of Vegemite in my house, which is the yeast extract used largely in Oceania.
www.everything2.com /index.pl?node=yeast%20extract   (0 words)

  
 Red Yeast Rice Extract - Buy at a low price!
Known clinically as Monascus pupureus, red yeast has been propagated as long ago as the year 800 by Chinese herbalists who prescribed it to treat indigestion, diarrhea and abdominal pain.
To produce the distinctive scarlet shade of red yeast, these yeast cells grow on the surfaces of regular, refined white rice grains, where they take root and thrive until the rice attains the characteristic deep red shade.
About a dozen naturally occurring compounds in red yeast are chemically related to statins, the widely prescribed pharmacuticals renowned for their cholesterol-reducing powers.
www.thebetterhealthstore.com /RedYeastRice.html   (674 words)

  
 News Report: Many "natural" foods contain questionable taste additives like yeast extract
Yeast extract was one of the first replacements for MSG -- it has the same effect on taste, and it contains a concentration of free glutamic acid, just like MSG.
This latest one is called "torula yeast" and instead of being a yeast extract, this is just a specific type of yeast.
I read a food industry publication where is one company was promoting both yeast extract and torula yeast as ingredients that can help the food manufacturer "clean up your label." In other words, these ingredients are being touted as ingredients that can help food manufacturers claim their foods are all-natural.
nutiva.com /about/media/2006_09_14a.php   (1235 words)

  
 Red Yeast Rice Extract
Red Yeast Rice extract is rich in mevinolin, a chemical held responsible for lowering cholesterol.
Red Yeast Rice extract is also rich in unsaturated fats that are identified to be beneficial, possibly by lowering triglycerides.
These are standardized extracts with a pharmaceutical grade enteric coating and are free of any fillers and are guaranteed to contain exactly what is stated on the label.
www.quality-nutritional-supplements.com /redyeastriceextract.html   (848 words)

  
 Red Yeast Rice - Herbal Index - herbindex.net
Red yeast rice continues to be a dietary staple in China, Japan, and Asian communities in the United States, with an estimated average consumption of 14 to 55 grams of red yeast rice per day per person.
Red yeast rice was described in an ancient Chinese list of drugs as useful for improving blood circulation and for alleviating indigestion and diarrhea.
Scientists conducting the studies generally believe that red yeast rice is safe in the long-term since it has been a food staple for thousands of years in Asian countries without reports of toxicity.
www.herbindex.net /red_yeast_rice.html   (1392 words)

  
 extract of yeast - HighBeam Encyclopedia
Optimization of a Yeast Estrogen Screen and Its Applicability to Study the Release of Estrogenic Isoflavones from a Soygerm Powder.
Yeast extracts inhibit lipid oxidation in cooked beef patties.
Lesaffre Yeast Corporation, a subsidiary of Lesaffre et Cie, the world leader in the production of yeast and yeast extracts.
www.encyclopedia.com /doc/1O39-extractofyeast.html   (363 words)

  
 Red Yeast Rice
In Chinese medicine, red yeast rice is used to promote blood circulation, soothe upset stomach, and invigorate the function of the spleen, a body organ that destroys old blood cells and filters foreign substances.
The overlap of red yeast rice use as both a medicine and a food in traditional Chinese practice is mirrored by a modern day controversy in the United States.
Red yeast rice is used in powdered form as a food coloring in Asia and in Chinese communities in North America, most commonly for coloring fish, alcoholic beverages, and cheeses.
www.umm.edu /altmed/ConsSupplements/RedYeastRicecs.html   (1469 words)

  
 Red Yeast Rice and Cholesterol information by Ray Sahelian, M.D. red yeast rice side effect
Since red yeast rice is supposed to work in a similar way as statins, such as LIpitor, it is possible that the risk of red yeast rice use in high doses or for prolonged periods could be similar to side effects as statins in terms of muscle tissue damage.
Monascus purpureus-fermented rice (red yeast rice) was one of the food supplements that had the ability of lowering the blood-lipid levels, and monacolins have been proved to be main active constituents.
A. Red yeast rice and statins have similar yet different molecular structures, and hence it is difficult to say whether red yeast rice causes muscle damage to the same extent as a statin.
www.raysahelian.com /redyeastrice.html   (2903 words)

  
 Danstar FAQ Page
The several hundred strains of yeast that we have actively produce and dried on a commercial basis all follow a similar growth pattern when grown in the highly aerobic, zulauf feed fermentation that is required to produce yeast economically for the commercial market..
is necessary for the yeast to produce lipids which act as a growth factor in the first stage of the fermentation and protect the yeast against the alcohol toxicity near the end of the fermentation.
For yeast in a slurry form as you would have for repitching, she suggests that you refrigerate at 4° C and allow to settle as much as possible with out the yeast becoming a paste, decant the supernatant and mix with equal portions of sterile glycerol and freeze.
consumer.lallemand.com /danstar-lalvin/beerfaq.html   (4737 words)

  
 MB Raines, Ph.D. - Guide to Yeast Culturing for Homebrewers - Maltose Falcons Home Brewing Society (Los Angeles ...
In terms of the yeast cell, its survival, growth and metabolism is optimal in the presence of oxygen.
Yeast nutrients usually are of two types, one which is ammonium phosphate-based, and the other which is amino acid/peptide and vitamin-based (similar to the peptone and yeast extract in the laboratory media described below).
Yeast is applied with an inoculation loop and is inserted or stabbed into the agar all the way to the bottom of the tube or bottle.
www.maltosefalcons.com /tech/MB_Raines_Guide_to_Yeast_Culturing.php   (9583 words)

  
 Cholesterol Health- Red Yeast Extract 120 Capsules* - F409-120   (Site not responding. Last check: )
Red yeast extract, which is also known as red rice yeast extract, has in it natural statins that are produced during the fermentation process.
Red yeast extract has been shown to have the same effects on cholesterol as prescription statins and may even be more beneficial because it is natural.
Red yeast extract naturally lowers the levels of LDL, or "bad" cholesterol, which is why doctors prescribe statins in the first place - to reduce these levels and help reduce the chance of cholesterol-related illness.
www.earthturns.com /index.asp?PageAction=VIEWPROD&ProdID=347   (179 words)

  
 Red Rice Yeast - Red Rice Yeast for Cholesterol Wellness   (Site not responding. Last check: )
Red Rice Yeast is an all-natural whole food powder made from dried fermented rice, with a remarkable ability to lower LDL-cholesterol levels with minimal side effects.
As a substance, Red Rice Yeast extract has a number of heart-healthy benefits: It seems to help reduce total cholesterol levels, lower levels of LDL ("bad") cholesterol, increase levels of HDL ("good") cholesterol, and lower levels of unhealthy fats called triglycerides.
Numerous well-respected studies have shown red rice yeast to be effective in lowering cholesterol and promoting blood circulation, there by lowering the risk of heart disease.
www.herbs-wholesale.com /article/red-rice-yeast.asp   (707 words)

  
 Lipid Lowering Effects of Red Yeast Rice Extract
The supplement, Red Yeast Rice extract, is an exciting new addition to the existing armamentarium of natural supplements that have been shown to safely and effectively reduce moderately elevated cholesterol levels.
Red yeast rice is used extensively in Chinese cooking as a flavoring agent and food coloring for dishes such as tofu, Peking duck and Chinese spareribs.
Red yeast has been proven as effective as pharmaceutical statin drugs, such as Mevacor, but at about one-fifth the cost, and is available without a prescription.
www.nutritionreview.org /library/red_yeast.html   (2175 words)

  
 Identification of Disaccharide Hydrolases in Yeast
A 1% suspension of whole yeast gave pretty much the same results as the extract with sucrose and, oddly enough, gave no noticeable cloudiness in the spectrophotometer.
The extract was fairly tedious to prepare and a yeast suspension might work just as well for this exercise.
Yeast extract: I shook 6 g of dry yeast and 14 g of sand in 30 mL of water vigorously for 15 minutes in a plastic 50-mL centrifuge tube.
faculty.mansfield.edu /bganong/biochemistry/disachyd.htm   (604 words)

  
 Red Yeast Rice - Natural Cure For Your Heart Disease   (Site not responding. Last check: )
Red Yeast Rice Extract is carefully produced to avoid the presence of citrinin, a sometimes toxic by-product of the fermentation process.
In Asian countries, Red Yeast Rice is a dietary staple and is used to make rice wine, as a flavoring agent, and to preserve the flavor and color of fish and meat.
A double-blind trial at the UCLA School of Medicine determined that Red Yeast Rice in the amount of 2.4 grams per day which is equal to approximately 10 mg of total monacolins in capsules significantly decreased total- and LDL-cholesterol after 12 weeks of therapy.
www.nutrovita.com /info/Red_Yeast_Rice.htm   (1144 words)

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