Optimizing the purification process of polyphenols of sea buckthorn seed and its potential freshness effect

Huang, Huan; Li, Yantao; Gui, Fuxing; Yang, Pingrui; Zhang, Jianrong; Li, Weihao; Zhong, Chonghua; Cao, Liru

doi:10.1016/j.lwt.2022.114380

Cited by 7 publications

(3 citation statements)

References 35 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Other studies have reported the inhibitory effects of sea buckthorn on E. coli growth, with the highest antimicrobial activity observed in the seeds. The antimicrobial action of bioactive compounds from sea buckthorn extracts is attributed to their ability to form complexes with bacterial extracellular proteins and deactivate transport enzymes (Sandulachi et al 2022;Huang et al 2023). Sterol, a crucial component of sea buckthorn, appears to play a vital role in its antibacterial effect, resulting in various polyphenols with diverse antibacterial properties (Sandulachi et al 2022;Huang et al 2023).…”

Section: Effect Of Polyphenolic Extract From Sea-buckthorn Seed Meal ...mentioning

confidence: 99%

“…The antimicrobial action of bioactive compounds from sea buckthorn extracts is attributed to their ability to form complexes with bacterial extracellular proteins and deactivate transport enzymes (Sandulachi et al 2022;Huang et al 2023). Sterol, a crucial component of sea buckthorn, appears to play a vital role in its antibacterial effect, resulting in various polyphenols with diverse antibacterial properties (Sandulachi et al 2022;Huang et al 2023). The ability to suppress E. coli growth, and disrupt bacterial enzymes underscores their potential as natural antimicrobial agents (Sandulachi et al 2022;Huang et al 2023).…”

Section: Effect Of Polyphenolic Extract From Sea-buckthorn Seed Meal ...mentioning

confidence: 99%

“…Sterol, a crucial component of sea buckthorn, appears to play a vital role in its antibacterial effect, resulting in various polyphenols with diverse antibacterial properties (Sandulachi et al 2022;Huang et al 2023). The ability to suppress E. coli growth, and disrupt bacterial enzymes underscores their potential as natural antimicrobial agents (Sandulachi et al 2022;Huang et al 2023).…”

Section: Effect Of Polyphenolic Extract From Sea-buckthorn Seed Meal ...mentioning

confidence: 99%

See 2 more Smart Citations

Antimicrobial potential of polyphenols obtained from agro-industrial by-products

Anghel,

Țăranu

2023

Archiva Zootechnica

View full text Add to dashboard Cite

Antibiotics and zinc oxide are therapeutic agents widely used in the livestock industries, reducing significantly the negative effects of weaning by improving the growth rate and decreasing mortality. Although, due to the potential public and environmental risks associated with antibiotic resistance and soil pollution their use in the E.U. has been drastically reduced or banned, thus, alternative solutions been necessary to be develop. The addition of polyphenols to animal feed has shown promising results, as they have a broad antimicrobial activity including against E. coli F4 (K88). Moreover, it has been observed to hold a wide range of beneficial properties such as antidiarrhoeic, anti-inflammatory, and antioxidant activity. In the present study in vitro experiments were performed in order to investigate the antimicrobial activity of several polyphenolic extracts obtained from mustard seed meals of two origins (Poland and Moldavia), grape seed meal, sea buckthorn seed meal, rapeseed meal, and rapeseed meal fermented with S. cerevisiae, against E. coli F4 (K88) proliferation measured at different intervals for 24 hours. The results revealed that polyphenols have a considerable antimicrobial effect in high concentrations. The inhibition was dependent also on polyphenol composition and even the origin place. Withal, it was observed that the polyphenols extracted from rapeseed meal and fermented rapeseed meal presented noticeable differences in inhibition, in similar concentrations, this suggesting that the fermentation process considerably affects the profile of rapeseed meal polyphenols. Likewise for the Moldavian mustard seed extract which significantly inhibited bacterial growth from very low concentrations although it had a low concentration of total polyphenols. Thus, the polyphenolic content of fermented rape seed meal extract presented an enhanced antimicrobial activity against E. coli F4 (K88) compared with the non-fermented rape seed meal extract. Although the total polyphenol concentration was lower in FRSM than in RSM. Polyphenols extracted from Moldavia mustard seed meal exhibited remarkable efficacy in inhibiting bacterial growth. Notably, even at a concentration as low as 3.71 µg/ml, the polyphenols demonstrated significant antimicrobial activity, effectively combating bacterial development. Overall, our study demonstrated that polyphenols represent a promising substitute for antibiotics and zinc oxide and might represent an encouraging long-term solution in overcoming the weaning crisis in pigs. In vivo experimentations are needed to validate these results.

show abstract

Section: Effect Of Polyphenolic Extract From Sea-buckthorn Seed Meal ...mentioning

confidence: 99%

Section: Effect Of Polyphenolic Extract From Sea-buckthorn Seed Meal ...mentioning

confidence: 99%

Section: Effect Of Polyphenolic Extract From Sea-buckthorn Seed Meal ...mentioning

confidence: 99%

See 1 more Smart Citation

Antimicrobial potential of polyphenols obtained from agro-industrial by-products

Anghel,

Țăranu

2023

Archiva Zootechnica

View full text Add to dashboard Cite

show abstract

Purification with macroporous resin and antioxidant activity of polyphenols from sweet potato leaves

Yang,

Nie,

Cui

et al. 2023

Chem. Pap.

View full text Add to dashboard Cite

Natural antimicrobials from plants: Recent advances and future prospects

Li,

Jiang,

Jia

et al. 2024

Food Chemistry

View full text Add to dashboard Cite

Optimizing the purification process of polyphenols of sea buckthorn seed and its potential freshness effect

Cited by 7 publications

References 35 publications

Antimicrobial potential of polyphenols obtained from agro-industrial by-products

Antimicrobial potential of polyphenols obtained from agro-industrial by-products

Purification with macroporous resin and antioxidant activity of polyphenols from sweet potato leaves

Natural antimicrobials from plants: Recent advances and future prospects

Contact Info

Product

Resources

About