KSIĄŻKI POWIĄZANE ZE SŁOWEM «RICINOLEIC ACID»
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Ricinoleic Acid and Its Soaps and Esters: Because at high temperatures the
hydroxyl group can be lost and because of the risk of estolide formation, castor oil
splitting is carried out at no higher temperature than 225 C compared with 250-
260 ...
Thomas H. Applewhite, 1991
2
Natural Products: A Laboratory Guide
Introduction Azelaic acid can be prepared by oxidation of castor oil with nitric acid
(1,2), by oxidation of ricinoleic acid with nitric acid (3) and alkaline permanganate
(4), by oxidation of methyl oleate with alkaline permanganate (5), by the ...
3
Applied Pyrolysis Handbook
Castor oil, which contains a high proportion of ricinoleic acid (9-hydroxy
octadecenoic acid) in triglyceride form, may be identified by the presence of its
free hydroxy FAME (peak 7) or as the methoxy derivative (peak 6), in which both
the ...
4
Food Biotechnology, Second Edition
In fact, the only natural precursor available in sufficient quantity and at a cheap
enough price is ricinoleic acid [(R 1 2)-hydroxy-(Z9)- (C|8.,)], the major fatty acid (
90%) of castor oil, which is obtained from the plant Ricinus communis. In this
case ...
Anthony Pometto, Kalidas Shetty, Gopinadhan Paliyath, 2005
5
The Lipid Handbook with CD-ROM, Third Edition
In a few plant oils, hydroxy and epoxy groups are introduced in mid-chain
positions by enzymes with the same positional specificity as desaturases. Castor
oil, rich in ricinoleic acid (12-OH 18:1 9c), is the only commodity oil containing a
fatty ...
Frank D. Gunstone, John L. Harwood, Albert J. Dijkstra, 2007
6
Forages and Grazing in Horse Nutrition
The aim of the study was to evaluate the inclusion of ricinoleic acid deriving from
castor oil as an additive in equine diet on total apparent digestibility. Eight Criollo
adult horses, weighting 362.12±16.15 kg, were distributed in 4 treatments: 0 g ...
Markku Saastamoinen, 2012
7
Lipid Technologies and Applications
The oil differs from other commercially available oils by reason of the presence of
the hydroxy acid ricinoleic acid (Chapter 1, Section XI. A, page 9) at the 83-90%
level. Compared with other vegetable oils, castor oil is more viscous, less ...
Frank D. Gunstone, Fred B. Padley, 1997
8
Medicinal Natural Products: A Biosynthetic Approach
Some structuresarise by further modification ofthe basic straightchain systems
already discussed,whilst others require a fundamental change inthe natureofthe
starter and extender units employed inthe biosynthesis. Figure 3.14 Ricinoleic
acid ...
9
Handbook of Industrial Biocatalysis
Based on these results, the transformation of hydroxy fatty acids by lactic acid
bacteria was investigated. Lactic acid bacteria transformed ricinoleic acid (12-
hydroxy-cis- 9-octadecaenoic acid) into CLA (a mixture of CLA1 and CLA2).65
There ...
10
Medicinal Plants in Tropical Countries: Traditional Use - ...
Pancreatic lipase splits the oil into glycerin and free ricinoleic acid. Ricinoleic
acid inhibits the absorption of liquid from the small intestine and increases the
peristaltic motions [22]. In one study an isolated rabbit ear was perfused with
ricinoleic ...
Markus S. Mueller, Ernst Mechler, 2011
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «RICINOLEIC ACID»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
ricinoleic acid w wiadomościach.
Science towards a clean and developed environment (6)
It is a triglyceride in which approximately 90 per cent of the fatty chains are ricinoleic acid. This oil has an ash content of about 0.02 per cent the percentage for ... «The Guardian Nigeria, Lip 15»
Seal your lips
Ricinoleic acid, the main constituent of castor oil, has been identified in several large case series as the commonest current cause of allergic Cheilitis due to lip ... «Chandigarh Tribune, Lip 15»
Finding the correct sodium-intake level is key to good health
The ricinoleic acid in castor oil has anti-inflammatory activity. People often apply it to overworked muscles to ease soreness. Some people use it to prevent ... «Houston Chronicle, Kwi 15»
Researchers Report Data on Use of RNAi to Alter Linseed Oil Content
Still, the work suggests that RNAi-modified flax could serve as a platform for the production of a variety of "unusual fatty acids, such as ricinoleic acid [and] ... «GenomeWeb, Sty 15»
Beauty Oil Guide
Primarily made up of ricinoleic acid, a fatty compound that possesses anti-inflammatory and antiseptic properties, castor oil can sooth skin and even help fight ... «Boca Raton, Gru 14»
Health benefits of castor oil
The ricinoleic acid in the oil activates EP3 prostanoid receptor in uterus, thus helping in delivery. However, it is not recommended in a lot of cases, as it makes ... «Times of India, Sie 14»
Castor oil: It's not what you think
Its main component is ricinoleic acid, which is a type of fatty acid shown to have anti-inflammatory properties. When applied to the surface of the skin, castor oil ... «NG News, Cze 14»
3 Castor Oil Beauty Benefits You've Probably Never Thought Of
It's high in protein and essential fatty acids that hydrate your skin and support ... It has the same cooling sensation as aloe, and its ricinoleic acid will protect any ... «Bustle, Maj 14»
2 Days Global Castor Integrated Nonfood Biodiesel Farming …
The presence of hydroxyl group and double bonds in ricinoleic acid (D-12-hydroxyoctadec-cis-9-enoic acid) imparts unique chemical and physical properties for ... «OilVoice, Gru 13»
Magic of castor oil
It is a triglyceride, comprised of fatty acids, 90 per cent of which is ricinoleic acid. This unique fatty acid is found in lower concentrations in few other oils and is ... «Deccan Herald, Wrz 13»
