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An Experimental Study on Thermal Catalytic Decomposition of Inulin to 5-Hydroxymethylfurfural and Levulinic Acid and Effect of C6 on Furfural During Decomposition Process
(2019-04-30)
The attractive biobased platform chemicals, 5-Hydroxymethylfurfural (HMF) and Levulinic Acid (LA), are
commonly produced by the conversion of monomeric sugars. However, a polymeric sugar such as inulin shows
promising. ...
Super Antioxidant from Indonesian Propolis: Effect of Process Variables on Value of Antioxidant Activity
(2019-04-30)
Propolis is a promising source of natural antioxidants containing bioactive compounds such as flavonoids, flavones,
phenolic acids, and phenolic acid ester. To isolate propolis from raw material, the method known as ...
Extraction of Phenolic Compound from Sargassum Sp. in Ethanol: effect of Particle Size, Extraction Time and Ratio Substrate to Solvent on The Yield of Phenol
(Fakultas MIPA Universitas Jember, 2019-11-25)
Sargassum Sp., a part of brown algae, traditionally is
used as animal feed. In spite of this, Sargassum containing phenolic
compound which shows a promising as a natural antioxidant
feedstock. This work is to extract ...
Environmentally Friendly Phenol Fraction Extraction from Sargassum sp. Using Olive Oil as a Solvent
(Fakultas MIPA Universitas Jember, 2019-11-25)
To minimize the impact of using an organic
solvent to the environment, some oil-based solvent such as
olive oil was proposed as a solvent to extract phenolic
compounds from Sargassum sp. This work is to observe the
effect ...
Re-design and Exploration of Extraction of Phenolic Compounds from Sargassum Sp using Ethyl Acetate as Solvent
(Fakultas MIPA Universitas Jember, 2019-11-25)
A Marine brown algae, Sargassum sp, is well-known
as a bioactive compound. One of the most important compounds is
polyphenol substance. This research is ongoing to obtain the
highest yield soluble extract of polyphenol. ...