Cite us: Teslić, N., Pojić, M., Stupar, A., Mandić, A., Pavlić, B., Mišan, A. (2025) PhInd—Database on Polyphenol Content in Agri-Food By-Products and Waste: Features of the Database. Antioxidants, 13, 97. https://doi.org/10.3390/antiox13010097
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DOI: https://doi.org/10.3390/molecules24030434

Year: 2019

Source:

Latin Name: Astragalus membranaceus
Common Name: Mongolian milkvetch
Cultivar/variety: Mongholicus
Class: Herb
Part: Flower
Origin: China
Industry: Herb processing
Industrial process step:
Scale: Laboratory
Number of Lots: 1
Number of Replicates Within One Lot: 3
Moisture Content: N.A.

Pretreatment:

Sample: Pretreated
Defatting: No
Drying: Shade drying
Thermal/Non Thermal: No
Particle Size: 40 mesh

Extraction:

Technique: Ultrasound-assisted extraction
Solvent: Aqueous ethanol
Hydrolysis: No

Total Phenols Content:

Unit: mg CAE/g DE
TPspectrophotometric: 108.42
TPhplc: 37.656
Unit: mg/g

Individual compounds

Polyphenol class

Individual Compounds:

Phenolic Acids / Derivatives Content STD Flavonoids / Derivatives Content STD Stilbenes / Derivatives Content STD Lignans Content STD Other Content STD
Protochatechuic acid 0.32200 0.01500 Rutin 6.09900 0.08000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Caffeic acid 0.22600 0.00400 Calycosin-7-O-β-d-glucoside 0.04800 0.00100 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Vanillic acid 0.75500 0.00800 Hyperoside 16.28500 0.19500 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
Ferulic acid 0.56800 0.01500 Astragalin 4.81000 0.02800 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 Isorhamnetin 3-O-β-d-glucoside 4.97000 0.04800 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 (−)-Methylinissolin 3-O-β-d-glucoside 0.83800 0.02700 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 Quercetin 2.29500 0.03800 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 Calycosin 0.08600 0.00200 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 Calycosin 0.08800 0.00200 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 Isorhamnetin 0.04200 0.00100 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 Rhamnocitrin 0.22400 0.00800 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
∑TPHPLC: 37.656