Subcritical Water Extraction Coupled to High-Performance Liquid Chromatography

1999 ◽  
Vol 71 (8) ◽  
pp. 1491-1495 ◽  
Author(s):  
Yu Yang ◽  
Bin Li
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
High Performance ◽  
Subcritical Water ◽  
Water Extraction ◽  
Subcritical Water Extraction

High performance curcumin subcritical water extraction from turmeric (Curcuma longa L.)

2016 ◽  
Vol 1022 ◽  
pp. 191-198 ◽  
Author(s):  
Mohammad Valizadeh Kiamahalleh ◽  
Ghasem Najafpour-Darzi ◽  
Mostafa Rahimnejad ◽  
Ali Akbar Moghadamnia ◽  
Meisam Valizadeh Kiamahalleh
Keyword(s):  
High Performance ◽  
Subcritical Water ◽  
Curcuma Longa ◽  
Water Extraction ◽  
Subcritical Water Extraction

scholarly journals Characteristics of Functional Materials Recovered from Indonesian Mangroves (Sonneratia alba and Rhizhophora mucronata) Using Subcritical Water Extraction

2020 ◽  
Vol 147 ◽  
pp. 03013
Author(s):  
Ratih Pangestuti ◽  
Adane Tilahun Getachew ◽  
Evi Amelia Siahaan ◽  
Byung Soo Chun
Keyword(s):  
High Performance ◽  
Subcritical Water ◽  
Functional Materials ◽  
Marine Species ◽  
Water Extraction ◽  
Human Beings ◽  
Subcritical Water Extraction ◽  
Goods And Services ◽  
Sonneratia Alba ◽  
Hplc Analyses

Mangrove is the most productive ecosystem in marine environment, as it provides a unique habitat opportunity for many marine species and key goods and services for human beings. In Indonesia, mangroves are still considered as underexploited marine resources, and functional materials from Indonesian mangroves are not characterized yet. In this study, two mangroves Sonneratia alba and Rhizhophora mucronata from Kendari, were hydrolyzed using the subcritical water extraction (SCWE) system. Three different temperature conditions (150–230 °C with 40 °C increments) were applied to obtain the best functional materials. Mangroves hydrolysate was further analyzed for total sugar, protein, phenol content. The antioxidant capacity and functional material contents varied significantly based on the sample materials and extraction conditions, with R. mucronata hydrolyzed at temperature 230 °C showing the highest antioxidant activity. High-performance liquid chromatography (HPLC) analyses revealed high contain of phenolic acids in all mangroves hydrolisates especially R. mucronata fruit (RMF). Collectively, this study shows the potential of mangroves resources in Indonesia in Indonesia for different applications (food, cosmetics and pharmacy) using environmental friendly technology.

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