Navigation Links
Bitter orange SRMs: Tools for product analysis/quality
Date:5/16/2008

The National Institute of Standards and Technology (NIST) has developed Standard Reference Materials (SRMs) for bitter orange, long used in folk medicine and now increasingly used in herbal weight-loss products. Researchers can use the new materials to develop and test analytical methods for compounds in bitter orange, or as control materials for quality assurance of their measurements. The NIST samples do not offer scientific evidence to address the use of bitter orange for health purposes.

Also known as Seville orange, sour orange, and Zhi shi, bitter orange has been used in traditional Chinese medicine and by indigenous people of the Amazon rain forest for nausea, indigestion and constipation. Current uses of bitter orange are for heartburn, loss of appetite, nasal congestion and weight loss. Users also apply it to skin for fungal infections such as ringworm and athletes foot.

Bitter orange has been used as a substitute for ephedra, a dietary supplement for weight loss now banned by the U.S. Food and Drug Administration (FDA). The dried fruit and peel of bitter orange (and sometimes the flowers and leaves) are taken by mouth in extracts, tablets and capsules. Bitter orange oil also can be applied to the skin. NIST supplies standardized samples of bitter orange in three forms that represent different analytical measurement challenges: ground fruit, extract and solid oral dosage form (tablets).

The National Institute of Healths (NIH) National Center for Complementary and Alternative Medicine (NCCAM) affirms that there is not enough scientific evidence to support the use of bitter orange for health purposes. It notes many herbal weight-loss products now use bitter orange peel in place of ephedra. However, bitter orange contains the chemical synephrine, which is similar to the main chemical in ephedra. The U.S. FDA banned ephedra because it raises blood pressure and is linked to heart attacks and strokes: it is unclear whether bitter
'/>"/>

Contact: John Blair
john.blair@nist.gov
301-975-4261
National Institute of Standards and Technology (NIST)
Source:Eurekalert

Page: 1 2

Related biology news :

1. Introducing Orange Bulldog
2. Ginkgo SRMs: Tools for product analysis/quality
3. Research leading to tools for managing bovine respiratory disease complex
4. Positron emission tomography superior to standard evaluation tools in measuring treatment response
5. Smithsonian study: Sediment prediction tools off the mark
6. Building the future -- 21st century nano tools to repair the nervous system
7. NAS report offers new tools to assess health risks from chemicals
8. Interacting protein theory awaits test from new neutron analysis tools
9. New caledonian crows find 2 tools better than 1
10. New study links fate of personal care products to environmental pollution and human health concerns
11. bioMETRX, Inc. Introduces New Products
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/17/2014)... German . To ... treating overdoses, doctors are often limited to supportive therapy such ... a combination of drugs involved. So what can be done ... pills? ETH professor Jean-Christophe Leroux from the Institute of Pharmaceutical ... this question. "The task was to develop an agent that ...
(Date:10/16/2014)... challenged conventional thinking on how the bowel lining develops ... how bowel cancer starts. , The researchers produced evidence ... the ,crypts, that are a feature of the bowel ... bowel cancer development, a controversial finding as scientists are ... 3D imaging technologies, Dr Chin Wee Tan and Professor ...
(Date:10/16/2014)... -- NXT-ID, Inc. (NASDAQ: NXTD and ... focused on the growing mobile commerce market announces that ... Smart Wallet, at the 13 th annual Future ... conference on the intersection of technology and the economy. ... founder and publisher of the Strategic News Service™, the ...
Breaking Biology News(10 mins):Emergency aid for overdoses 2Emergency aid for overdoses 3Cryptic clues drive new theory of bowel cancer development 2NXT-ID Inc. to Present at 13th Annual FiRe Conference 2NXT-ID Inc. to Present at 13th Annual FiRe Conference 3
... of Interventional Radiology Foundation,s Discovery Campaign, which seeks to ... areas of discovery, announced a major corporate pledge to ... for vascular access and the diagnosis and treatment of ... pledged $500,000 and was named a "Futurist" supporter. ...
... Researchers from the Wildlife Conservation Society have stumbled upon ... a natural stone arch spanning more than 200 feet ... of Afghanistan, the recently discovered Hazarchishma Natural Bridge is ... level, making it one of the highest large natural ...
... is not a sexual behaviour commonly discussed, but a ... 200 young women has found one in three (32.9 ... QUT Associate Professor Robert Schweitzer,s research, published ... , looked at the prevalence of postcoital dysphoria or ...
Cached Biology News:Fueling interventional radiology growth: SIR Foundation announces Navilyst Medical Pledge 2Newly discovered natural arch in Afghanistan one of world's largest 21 in 3 women suffer post-sex blues 2
(Date:10/19/2014)... October 19, 2014 The Latin American ... market in Latin America with analysis and forecast of ... 2013, and is expected to reach $2,366.8 million by ... 2018. , Browse through the TOC of the Latin ... of the in-depth analysis provided. It also provides a ...
(Date:10/19/2014)... (PRWEB) October 19, 2014 The Asian ... in Asian with analysis and forecast of revenue. The ... grow to around $463.9 million by 2018, at a ... Browse through the TOC of the Asian Automatic patient ... analysis provided. This also provides a glimpse of the ...
(Date:10/19/2014)... The report "Unmanned Ground Vehicle Market ... Payload, Type & by Geography - Forecasts & ... ground vehicle market into various sub segments with ... The report also identifies the factors driving this ... with the adoption trends. , The unmanned ground ...
(Date:10/18/2014)... 2014 The report "1,6-Hexanediol Market ... Forecasts to 2019", analyzes the global market on ... understand the industry details such as the key ... geographic regions. , Browse 81 Market Data Tables ... in-depth TOC on “1,6-Hexanediol Market by Application and ...
Breaking Biology Technology:The Latin American hardware encryption display market is expected to reach $2,366.8 million by 2018 - New Report by MicroMarket Monitor 2The Latin American hardware encryption display market is expected to reach $2,366.8 million by 2018 - New Report by MicroMarket Monitor 3The Asian Automatic patient billing market is estimated to grow to around $463.9 million by 2018 - New Report by MicroMarket Monitor 2The Asian Automatic patient billing market is estimated to grow to around $463.9 million by 2018 - New Report by MicroMarket Monitor 3Unmanned Ground Vehicle (UGV) Market Estimated to Reach $8.26 Billion by 2020 - New Research Report by MarketsandMarkets 2Unmanned Ground Vehicle (UGV) Market Estimated to Reach $8.26 Billion by 2020 - New Research Report by MarketsandMarkets 3Unmanned Ground Vehicle (UGV) Market Estimated to Reach $8.26 Billion by 2020 - New Research Report by MarketsandMarkets 4Unmanned Ground Vehicle (UGV) Market Estimated to Reach $8.26 Billion by 2020 - New Research Report by MarketsandMarkets 51,6-Hexanediol Market Projected to Reach $916.1 Million at a CAGR of 8.3% by 2019 – Report by MarketsandMarkets 21,6-Hexanediol Market Projected to Reach $916.1 Million at a CAGR of 8.3% by 2019 – Report by MarketsandMarkets 31,6-Hexanediol Market Projected to Reach $916.1 Million at a CAGR of 8.3% by 2019 – Report by MarketsandMarkets 41,6-Hexanediol Market Projected to Reach $916.1 Million at a CAGR of 8.3% by 2019 – Report by MarketsandMarkets 5
... , LONDON, Nov. 16 The "omics" revolution of the ... will test the frontiers of biomedical research in the coming ... development promises excellent growth potential for the biomarker analysis market. ... assay development, there is a huge lag between the time ...
... WASHINGTON The Project on Emerging Nanotechnologies (PEN) ... and iPod Touch that lets users discover and ... emerging technology of using materials by engineering them ... from consumer electronics to improved drug delivery systems. ...
... SHANGHAI, China, Nov. 13 /PRNewswire-Asia-FirstCall/ ... a leading Chinese firm,specializing in the research, development, manufacture, ... will host a,conference call at 11:00 a.m. EST on ... for the second quarter of its 2010 fiscal year. ...
Cached Biology Technology:Frost & Sullivan Reveals Strategies on Turning Challenges into Opportunities in the European Biomarkers Market 2findNano app puts nanotech in your pocket 2China-Biotics, Inc. Announces Conference Call to Discuss Second Quarter Fiscal 2010 Financial Results 2
... involves the optimization of immunostaining. ... of the primary antibody, selection ... (e.g. Alk. Phos., HRP, fluorescence, ... detection, evaluation by light or ...
Request Info...
... Quality ISO 9001:2000 Certified ... All Precedures Validated, SOP's Training ... Process for All Procedures GLP Documentation Upon ... one stop shopping point for all your ...
Request Info...
Biology Products: