Bijla, Laila published the artcileProximate Composition, Antioxidant Activity, Mineral and Lipid Profiling of Spent Coffee Grounds Collected in Morocco Reveal a Great Potential of Valorization, Product Details of C10H12O5, the publication is Waste and Biomass Valorization, database is CAplus.
Spent coffee grounds (SCGs) are a great pollution hazard towards the environment. However, SCGs may offer important opportunities of valorization. Here, we aimed at assessing SCGs valorization potential through physicochem. characterization. Proximate composition and SCG oil physicochem. traits were determined using official anal. methods. Mineral profiling was performed using inductively coupled plasma optical emission spectrometry. Total phenolic (TPC) and flavonoid content (TFC) along with antioxidant activity were also determined Proximate composition varied greatly among samples: Oil content (8.58 ± 0.01-18.55 ± 0.01%), protein content (13.87 ± 1.12-16.12 ± 1.30%), ash content (2.16 ± 0.01-3.61 ± 0.01%), and carbohydrates content (61.76 ± 1.21-70.37 ± 1.21%). Major elements were K (8323.23 ± 974.00), Ca (6181.18 ± 500.67), and Mg (2526.51 ± 204.64 mg kg-1). SCGs oil was rich in linoleic acid (43.20 ± 2.19%), palmitic acid (31.78 ± 2.02%), and oleic acid (12.68 ± 1.15%). Likewise, β-sitosterol was the most abundant sterol (44.70 ± 0.01%). SCGs contained important TFC (up to 32.18 ± 0.41 mg QE g-1) and TPC (up to 57.48 ± 0.10 mg GAE g-1) with great antioxidant activity as revealed by ABTS (up to 2.22 ± 0.01 mmol TE g-1), DPPH (up to 92.12 ± 0.22%) and FRAP (up to 93.94 ± 6.19 mg TE g-1) as well as DPPH IC50 (up to 53.73 ± 1.03 μg mL-1). SCGs, given their investigated physicochem. properties, present promising valorization opportunities for environment, food industry, pharmaceutical fields and agricultural sector.
Waste and Biomass Valorization published new progress about 121-79-9. 121-79-9 belongs to esters-buliding-blocks, auxiliary class Natural product, name is Propyl 3,4,5-trihydroxybenzoate, and the molecular formula is C10H12O5, Product Details of C10H12O5.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics