SUITABILITY OF BASESTOCKS FROM MEDIUM CHAIN FATTY ACIDS FOR HYDRAULIC FLUIDS

Basestock properties are crucial for hydraulic fluids, because the additive amounts are low. The formulated fluids must endure long service life under high humidity levels, elevated temperatures, exposure to various metals and intensive friction in vane pumps. Ester-based fluids have enjoyed success in higher technology hydraulic systems due to reduced operating temperature. Their basestocks are synthesized from petrochemically isomerized C9–C13 monocarboxylic acids, which are esterified to polyols, such as trimethylol propane. In this study, Medium Chain Fatty Acids (MCFA) of C10–C14 have been esterified with TMP and tested under thin film simulation study. Their stability, fluidity, volatility and other properties were comparable to those of mineral and synthetic basestocks. Environmental benefits of MCFA were clearly evident, because they can be produced not only from palm oil, but also from industrial crops crambe and camelina.

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Enhanced Bioavailability of Curcumin Nanoemulsions Stabilized with Phosphatidylcholine Modified with Medium Chain Fatty Acids

Current Drug Delivery ◽

10.2174/1567201813666160919142811 ◽

2017 ◽

Vol 14 (3) ◽

pp. 377-385 ◽

Cited By ~ 8

Author(s):

Angelica A. Ochoa-Flores ◽

Josafat A. Hernández-Becerra ◽

Adriana Cavazos-Garduño ◽

Ida Soto-Rodríguez ◽

Maria Guadalupe Sanchez-Otero ◽

...

Keyword(s):

Fatty Acids ◽

Medium Chain ◽

Medium Chain Fatty Acids ◽

Chain Fatty Acids

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Effects of ketogenic diet containing medium-chain fatty acids on serum inflammatory factor and mTOR signaling pathway in rats

Chemical and Biological Technologies in Agriculture ◽

10.1186/s40538-020-00194-4 ◽

2020 ◽

Vol 7 (1) ◽

Author(s):

Huan Liu ◽

Jingwei Huang ◽

Hui Liu ◽

Feng Li ◽

Quansheng Peng ◽

...

Keyword(s):

Fatty Acids ◽

Caloric Restriction ◽

Ketogenic Diet ◽

Mtor Pathway ◽

Inflammatory Factor ◽

Medium Chain ◽

Medium Chain Fatty Acids ◽

Sd Rats ◽

Anti Inflammatory ◽

Chain Fatty Acids

Abstract Background The ketogenic diet (KD) can promote the anti-inflammatory metabolic state and increase ketone body level in rats. This study was to explore the effects and differences of KD with or without medium-chain fatty acids (MCFAs) on serum inflammatory factors and mTOR pathway in Sprague–Dawley (SD) rats. Results Male SD rats were assigned to five groups: control diet (C), 20% caloric restriction diet (LC), 20% caloric restriction ketogenic diet (containing MCFAs) (LCKD1), 20% caloric restriction ketogenic diet (LCKD2) and 20% caloric restriction foreign ketogenic diet (LCKD3), and fed for 30 d. LC and KD could significantly reduce the body weight of rats; LC and KD containing MCFAs showed anti-inflammatory effects; KD without MCFAs decreased the concentration of mTOR1, while KD containing MCFAs decreased the expression of AMPK, mtor1 and P70sk. Conclusions KD containing MCFAs showed better effects on the mTOR pathway and anti-inflammation than that without MCFAs.

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