Comparative metabolomic profiling of secondary metabolites in different tissues of Euryale ferox and functional characterization of phenylalanine ammonia-lyase

Liu, Ailian; Wang, Yuhao; Wang, Tianyu; Zhu, Yue; Wu, Peng; Li, Liangjun

doi:10.1016/j.indcrop.2023.116450

Cited by 16 publications

(13 citation statements)

References 48 publications

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“…Although we have considered the seeds as a whole, a previous study showed that polyphenols compounds are mainly accumulated in cotyledons and hypocotyls during buckwheat germination [70]. In addition, de novo synthesis could result from the activation of phenylalanine ammonia lyase (PAL), the key enzyme in phenolic biosynthesis involved in forming phenylpropanoids, hydroxycinnamates, flavonoids, proanthocyanidins, hydroxystilbenes, coumarins, lignans, and lignins [71]. During buckwheat germination, a positive linear correlation between PAL activity and flavonoids and phenolic accumulation was evidenced, suggesting that the variation in PAL activity was probably involved with phenolic (or flavonoid) accumulation [72].…”

Section: Free and Bound Polyphenolsmentioning

confidence: 99%

Effect of Sprouting on Biomolecular and Antioxidant Features of Common Buckwheat (Fagopyrum esculentum)

Borgonovi

Chiarello

Pasini

et al. 2023

Foods

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Buckwheat is a pseudo-cereal widely grown and consumed throughout the world. Buckwheat is recognized as a good source of nutrients and, in combination with other health-promoting components, is receiving increasing attention as a potential functional food. Despite the high nutritional value of buckwheat, a variety of anti-nutritional features makes it difficult to exploit its full potential. In this framework, sprouting (or germination) may represent a process capable of improving the macromolecular profile, including reducing anti-nutritional factors and/or synthesizing or releasing bioactives. This study addressed changes in the biomolecular profile and composition of buckwheat that was sprouted for 48 and 72 h. Sprouting increased the content of peptides and free-phenolic compounds and the antioxidant activity, caused a marked decline in the concentration of several anti-nutritional components, and affected the metabolomic profile with an overall improvement in the nutritional characteristics. These results further confirm sprouting as a process suitable for improving the compositional traits of cereals and pseudo-cereals, and are further steps towards the exploitation of sprouted buckwheat as a high-quality ingredient in innovative products of industrial interest.

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Section: Free and Bound Polyphenolsmentioning

confidence: 99%

Effect of Sprouting on Biomolecular and Antioxidant Features of Common Buckwheat (Fagopyrum esculentum)

Borgonovi

Chiarello

Pasini

et al. 2023

Foods

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“…1 Leaves are an important part in plant because of abundance of secondary and volatile compounds which have been applied in many industrial fields due to their unique biological proprieties as reported from the ancient time. 2 Chinese folk medicine has utilized sonchus species as a potherb for treating a wide range of diseases. This traditional practice dates back thousands of years.…”

Section: Introductionmentioning

confidence: 99%

Gas Chromatography Analysis, Mineral Contents and Anti-inflammatory Activity of Sonchus maritimus

2024

TJNPR

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The previously mentioned phytocompounds have been shown in previous research to have a wide range of pharmacological activities, such as antibacterial action, antitumor effect, hepatoprotective, neuroprotective, cardiovascular therapy, rheumatism and general pain, in addition to their anti-aging and general tonic properties. 6 Furthermore, the phytochemicals activate the immune system, reduce oxidation, reduce inflammation, block the formation of carcinogens and slow the growth of cancer cells. 7 Because of therapeutic properties of volatile compounds which have been employed in numerous conventional medical systems. Volatile compounds have been considered to be an effective alternative to synthetic and chemical medications, which often have unfavorable side effects. Therefore, numerous plant sources have been investigated in recent research for the synthesis of volatile chemicals. 8 This investigation focused on phytochemical screening of the leaves aqueous extract of Sonchus maritimus and identification of volatile components using GC analysis with evaluation of its anti-inflammatory activity. MethodologyCollection and Identification of plant material Sonchus maritimus was obtained in November 2021 from Djamaa region at coordinates 33° 32′ 0″ N, 6° 0′ 0″ E, situated at an altitude of 41 m (135 ft) in El-Oued state, Algeria; and its taxonomy was confirmed by a botanist (Pr. Halis Youcef) in CRSTRA Touggourt. Voucher specimen number: FSNV/DB/consult/2021/88-14-05 was deposited.

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“…According to the degree of methyl esterification (DM), pectin has high methoxy (>50%) and low methoxy (<50%) categories. In particular, pectin possesses excellent functional properties including anti-inflammatory (Wu et al, 2022), antioxidant (Liu et al, 2022), anticancer (Guan et al, 2018), antibacterial (Tran et al, 2023), cholesterol lowering (Gunness et al, 2021) and hypoglycemic activities (Zhu et al, 2023), as well as being applied as a gelling agent, emulsifier and thickener (Lin et al, 2022;Liu et al, 2023aLiu et al, , 2023b. Zhu et al (2023) report that the pectins extracted from feijoa peel using water and alkali method exhibit strong antioxidant and hypoglycemic activities.…”

Section: Introductionmentioning

confidence: 99%

“…Euryale ferox, belonging to the Nymphaeaceae family, is an edible and medicinal plant grown in tropical and subtropical regions. E. ferox extract has been attracted great attention because of its increasingly functional activities (Zhang et al, 2019;Liu et al, 2023aLiu et al, , 2023b. It has been reported that the E. ferox extract possesses inhibitory effects on a-amylase and a-glucosidase activities and is developed as a hypoglycemic additive in bread (Maibam et al, 2023).…”

Section: Introductionmentioning

confidence: 99%

“…It has been reported that the E. ferox extract possesses inhibitory effects on a-amylase and a-glucosidase activities and is developed as a hypoglycemic additive in bread (Maibam et al, 2023). The secondary active compounds acquired from E. ferox are mainly constituted of polyphenols and they show outstanding antioxidant activities (Liu et al, 2023a(Liu et al, , 2023b. However, there has been no research on pectin extraction from E. ferox.…”

Section: Introductionmentioning

confidence: 99%

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Novel pectins extracted from Euryale ferox fruit peel by combined hydrothermal pretreatment and enzymatic hydrolysis exhibit potential as aqueous gels and antioxidant activities

Qian,

Chen,

Chang

et al. 2024

Int J of Food Sci Tech

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SummaryThe present study provided new alternatives for recycling of Euryale ferox fruit peel to develop application of pectins in food industry. In this work, the physicochemical characteristics, thermal properties, rheological properties and antioxidant activities of novel pectins (Pectin Hp, Pectin Eh and Pectin Hp‐Eh) extracted from E. ferox fruit peel were explored. The results indicated that Pectin Hp‐Eh had the highest yield (122.48 mg g−1). Pectin HP, Pectin Eh and Pectin HP‐Eh, with strip, polygonal and irregular shaped structures, respectively, exhibited dominant elastic characteristics as aqueous gels. Compared to Pectin HP and Pectin HP‐Eh, Pectin Eh possessed better rheological properties. Moreover, Pectin Eh exhibited stronger scavenging activities of hydroxyl and 1,1‐diphenyl‐2‐picrylhydrazyl (DPPH) radicals than those of Pectin HP and Pectin HP‐Eh. The IC50 values of Pectin Eh for hydroxyl and DPPH radicals were determined to be 11.81 and 14.07 mg mL−1, respectively.

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Comparative metabolomic profiling of secondary metabolites in different tissues of Euryale ferox and functional characterization of phenylalanine ammonia-lyase

Cited by 16 publications

References 48 publications

Effect of Sprouting on Biomolecular and Antioxidant Features of Common Buckwheat (Fagopyrum esculentum)

Effect of Sprouting on Biomolecular and Antioxidant Features of Common Buckwheat (Fagopyrum esculentum)

Gas Chromatography Analysis, Mineral Contents and Anti-inflammatory Activity of Sonchus maritimus

Novel pectins extracted from Euryale ferox fruit peel by combined hydrothermal pretreatment and enzymatic hydrolysis exhibit potential as aqueous gels and antioxidant activities

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