Antioxidant Activity of Goldenrod (Solidago virgaurea) Leaf and Stem Powder on Raw Ground Pork during Chilled Storage

Lü

et al. 2020

J Food Process Preserv

This study evaluated the effects of starter cultures (Lactobacillus sakei and Staphylococcus xylosus) on lipid oxidation and accumulation of biogenic amines (BAs)in Chinese smoked horsemeat sausage. Physicochemical parameters, microorganisms, and sensory properties were assessed in smoked horsemeat sausage. Traditional microbiological detection and polymerase chain reaction-denaturing gradient gel electrophoresis analysis showed that the starter cultures inhibited the growth of pathogenic bacteria in smoked horsemeat sausage during ripening. In addition, the starter cultures not only significantly reduced lipid oxidation, but also inhibited the accumulation of BAs (cadaverine, tyramine, putrescine, 2-phenylethylamine, histamine, and tryptamine) in smoked horsemeat sausage. Sensory evaluation results showed that the starter cultures significantly improved the color, taste, odor, and overall acceptability scores of the smoked horsemeat sausage. Overall, the starter cultures were suitable for production of smoked horsemeat sausage with good organoleptic qualities.

Section: Resultssupporting

confidence: 91%

Effects of starter cultures on lipid oxidation and accumulation of biogenic amines in traditional Chinese smoked horsemeat sausage

Lü

et al. 2020

J Food Process Preserv

“…Although a slightly higher antioxidant effect was observed when using pressurized fluid extraction over the ultrasonic extraction method on S. virgaurea L. leaves (94.0% vs. 89.0% inhibition), the difference was not statistically significant [91]. Both leaf and stem powders, as well as extracts obtained from those parts, prevented lipid oxidation when applied on ground pork samples [113,114]. Among 23 herbal species examined for their antioxidant effect in one study, S. vigaurea L. had an average antioxidant activity (in decreasing order, it occupied the 11th position out of 23) [44].…”

Section: Antioxidant Propertiesmentioning

confidence: 87%

Solidago virgaurea L.: A Review of Its Ethnomedicinal Uses, Phytochemistry, and Pharmacological Activities

et al. 2020

Solidago virgaurea L. (European goldenrod, Woundwort), Asteraceae, is a familiar medicinal plant in Europe and other parts of the world, widely used and among the most researched species from its genus. The aerial parts of European goldenrod have long been used for urinary tract conditions and as an anti-inflammatory agent in the traditional medicine of different peoples. Its main chemical constituents are flavonoids (mainly derived from quercetin and kaempferol), C6-C1 and C6-C3 compounds, terpenes (mostly from the essential oil), and a large number of saponin molecules (mainly virgaureasaponins and solidagosaponins). Published research on its potential activities is critically reviewed here: antioxidant, anti-inflammatory, analgesic, spasmolitic, antihypertensive, diuretic, antibacterial, antifungal, antiparasite, cytotoxic and antitumor, antimutagenic, antiadipogenic, antidiabetic, cardioprotective, and antisenescence. The evidence concerning its potential benefits is mainly derived from non-clinical studies, some effects are rather modest, whereas others are more promising, but need more confirmation in both non-clinical models and clinical trials.

“…Although a slightly higher antioxidant effect was observed when using pressurized fluid extraction over the ultrasonic extraction method on S. virgaurea L. leaves (94.0% vs. 89.% inhibition), the difference was not statistically significant [100]. Both leaf and stem powders, as well as extracts obtained from those parts, prevented lipid oxidation when applied on ground pork samples [113,114]. Among 23 herbal species examined for their antioxidant effect in one study, S. vigaurea L. had an average antioxidant activity (in decreasing order, it occupied the 11 th position out of 23) [44].…”

Section: Antioxidant Propertiesmentioning

confidence: 87%

Solidago virgaurea L.: A Review of Its Ethnomedicinal Uses, Phytochemistry, and Pharmacological Activities

Fursenco¹,

Calalb²,

Uncu³

et al. 2020

Preprint

Solidago virgaurea L. (European goldenrod, Woundwort), Asteraceae, is a familiar medicinal plant in Europe and other parts of the world, widely used and among the most researched species from its genus. The aerial parts of European goldenrod have long been used for urinary tract conditions and as an anti-inflammatory agent in the traditional medicine of different peoples. Its main chemical constituents are flavonoids (mainly derived from quercetin and kaempferol), C6-C1 and C6-C3 compounds, terpenes (mostly from the essential oil), and a large number of saponin molecules (mainly virgaureasaponins and solidagosaponins). Published research on its potential activities is critically reviewed here: antioxidant, antiinflammatory, analgesic, spasmolitic, antihypertensive, diuretic, antibacterial, antifungal, antiparasite, cytotoxic and antitumor, antimutagenic, antiadipogenic, antidiabetic, cardioprotective, and antisenescence. The evidence concerning its potential benefits is mainly derived from non-clinical studies, some effects are rather modest, whereas others are more promising, but need more confirmation in both non-clinical models and clinical trials.