Improved absorption of β-carotene by encapsulation in an oil-in-water nanoemulsion containing tea polyphenols in the aqueous phase

2019 ◽  
Vol 116 ◽  
pp. 731-736 ◽  
Author(s):  
Qilu Meng ◽  
Piaopiao Long ◽  
Jie Zhou ◽  
Chi-Tang Ho ◽  
Xiaohui Zou ◽  
...  
Keyword(s):  
Aqueous Phase ◽  
Tea Polyphenols ◽  
Oil In Water ◽  
Β Carotene

Nanoemulsions- A better Approach for Anti Diabeticdrugs Delivering

2020 ◽  
Vol 17 ◽  
Author(s):  
V. Manimaran ◽  
Ponnurengam Malliappan Sivakumar ◽  
J. Narayanan ◽  
Shanmugam Parthasarathi ◽  
Pranav Kumar Prabhakar
Keyword(s):  
Aqueous Phase ◽  
Therapeutic Agent ◽  
Antidiabetic Drugs ◽  
Optical Behaviour ◽  
Antimicrobial Drugs ◽  
Drug Degradation ◽  
Oil In Water ◽  
Drug Technology ◽  
Human Use ◽  
Poor Absorption

: Conventional delivery of antidiabetic drugs faces many problems like poor absorption, low bioavailability, and drug degradation. Nanoemulsion is a unique drug technology which is very suitable for the delivery of antidiabetic drugs. In recent years the flaws of delivering anti-hypoglycaemic drugs have been overcome by choosing nanoemulsion drug technology. They are thermodynamically stable and also deliver the therapeutic agent for a longer duration. Generally, Nanoemulsions are made up of either oil-in-water or water-in-oil and size of the droplets is from fifty to thousand nanometer. Surfactants are critical substances which are added in the manufacturing of nanoemulsions. Only the surfactants which are approved for human use can be utilized in the manufacturing of nanoemulsions. Generally, the preparation of emulsions includes mixing of the aqueous phase and organic phase and using surfactant with proper agitation. Nanoemulsions are used for antimicrobial drugs, and they are also used in the prophylaxis of cancer, diabetics. Reduction in the droplet size may cause variation in the elastic and optical behaviour of nanoemulsions.

Interactions between Pluronics (F127 and F68) and Bile Salts (NaTDC) in the Aqueous Phase and the Interface of Oil-in-Water Emulsions

Langmuir ◽  
2013 ◽  
Vol 29 (8) ◽  
pp. 2520-2529 ◽  
Author(s):  
Amelia Torcello-Gómez ◽  
Julia Maldonado-Valderrama ◽  
Ana Belén Jódar-Reyes ◽  
Timothy J. Foster
Keyword(s):  
Aqueous Phase ◽  
Bile Salts ◽  
Oil In Water

Microstructural transitions in β-carotene loaded nonionic microemulsions upon aqueous phase dilution

2019 ◽  
Vol 567 ◽  
pp. 288-296
Author(s):  
Jing Guo ◽  
Long Zhang ◽  
Yuanyou Wang ◽  
Tianqing Liu ◽  
Xiaolong Gu
Keyword(s):  
Aqueous Phase ◽  
Β Carotene

In situ quantification of β-carotene partitioning in oil-in-water emulsions by confocal Raman microscopy

2017 ◽  
Vol 233 ◽  
pp. 197-203 ◽  
Author(s):  
W.A. Fahmi Wan Mohamad ◽  
Roman Buckow ◽  
MaryAnn Augustin ◽  
Don McNaughton
Keyword(s):  
Raman Microscopy ◽  
Confocal Raman Microscopy ◽  
Oil In Water ◽  
Confocal Raman ◽  
Β Carotene

Antidiscoloring Activity of Green Tea Polyphenols on β-Carotene

1997 ◽  
Vol 45 (6) ◽  
pp. 2009-2012 ◽  
Author(s):  
Laura Unten ◽  
Mamoru Koketsu ◽  
Mujo Kim
Keyword(s):  
Green Tea ◽  
Tea Polyphenols ◽  
Green Tea Polyphenols ◽  
Β Carotene

Prooxidative and antioxidative properties of β-carotene in chlorophyll and riboflavin photosensitized oil-in-water emulsions

2013 ◽  
Vol 140 (1-2) ◽  
pp. 255-261 ◽  
Author(s):  
JungWoo Park ◽  
Tae Soo Kim ◽  
Mi-Ja Kim ◽  
JaeHwan Lee
Keyword(s):  
Antioxidative Properties ◽  
Oil In Water ◽  
Β Carotene
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