Chemical Composition of Sea Buckthorn Leaves, Branches and Bark

Gradt, Ina; Kühn, Sascha; Mörsel, J. T.; Zvaigzne, Gaļina

doi:10.1515/prolas-2017-0035

Cited by 11 publications

(10 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…leaf/leaves, stem/branches, of both plant sexes, as well as the berries and their seeds and peel (pulp-flakes) are rich sources of various valuable phytochemicals (Cenkowski et al, 2006;G orna s, Dwiecki, et al, 2016;Gradt et al, 2017;Michel et al, 2012;Yang & Kallio, 2002). It has been reported that the bioactive compounds contained in the sea buckthorn possess many biological activities such as antioxidant and anti-enzymatic (Tkacz et al, 2019), anti-inflammatory (Zheng et al, 2019), antitumoral, and anticancer (Masoodi et al, 2020) properties.…”

Section: Introductionmentioning

confidence: 99%

Unique bioactive molecule composition of sea buckthorn (Hippophae rhamnoides L.) oils obtained from the peel, pulp, and seeds via physical “solvent‐free” approaches

Segliņa

Krasnova

Grygier

et al. 2021

J Americ Oil Chem Soc

View full text Add to dashboard Cite

Sea buckthorn (Hippophae rhamnoides L.) is a highly valuable plant with bioactive compounds widely used in food, medicinal, and pharmaceutical industry. During sea buckthorn berry processing into juice, byproducts from the juice, peels, and seeds are generated. Hence, in this study three types of oils (pulp, seed, and peel oil) were obtained via the use of physical "green" technologies. The pulp oil was obtained by a milk separator, while seed and peel oils were extracted by a coldpress. The extracted oils were then subjected to assays that determined their detailed profiles of triacylglycerols, fatty acids, tocopherols, tocotrienols, carotenoids, sterols, and phenolic compounds. The peel oil was a significantly richer source of bioactive compounds compared to both the pulp and seed oils. With respect to the lipid profile, the peel oil was similar compared to the pulp oil. The peel oil also had a slightly lower content of sterols in comparison to seed oil and was the only oil fraction that had considerable levels of squalene present. The concentration ranges of the minor molecules detected are as follows: 100.

show abstract

Section: Introductionmentioning

confidence: 99%

Unique bioactive molecule composition of sea buckthorn (Hippophae rhamnoides L.) oils obtained from the peel, pulp, and seeds via physical “solvent‐free” approaches

Segliņa

Krasnova

Grygier

et al. 2021

J Americ Oil Chem Soc

View full text Add to dashboard Cite

show abstract

“…Both in vitro and human and animal in vivo studies on sea buckthorn have found a range of bioactive chemicals in its leaves, roots, seeds, and berries, known as seaberry, or Siberian pineapple, as well as the oil extracted from them; these compounds exhibit a wide range of anti-inflammatory, anticancer, antioxidant, and anti-atherosclerotic activities (Zeb, 2006 ; Basu et al, 2007 ; Kumar et al, 2011 ; Suryakumar and Gupta, 2011 ; Xu et al, 2011 ; Christaki, 2012 ; Teleszko et al, 2015 ; Olas, 2016 ; Ulanowska et al, in press ). Several trace elements and vitamins (especially A, C, and E), lipids, carotenoids, amino acids, unsaturated fatty acids, and phenolic compounds that are found in the berries are presented in Table 1 (Olas, 2016 ; Gradt et al, 2017 ; Ulanowska et al, in press ). Their concentration in the berries depends on the climate, size, maturity of the plant, and the procedure used to process and store the plant material (Fatima et al, 2012 ; Malinowska and Olas, 2016 ).…”

Section: Introductionmentioning

confidence: 99%

The Anticancer Activity of Sea Buckthorn [Elaeagnus rhamnoides (L.) A. Nelson]

2018

View full text Add to dashboard Cite

Various parts of sea buckthorn [Elaeagnus rhamnoides (L.) A. Nelson], particularly the berries, known also as seaberries, or Siberian pineapples, are characterized by a unique composition of bioactive compounds: phenolic compounds, vitamins (especially vitamin C), unsaturated fatty acids, and phytosterols such as beta-sitosterol. These berries, together with the juices, jams, and oils made from them, have a range of beneficial antioxidant, anti-inflammatory, and anticancer effects. This short review discusses whether sea buckthorn may represent a “golden mean” for the treatment of cancers: It has anti-proliferation properties and can induce apoptosis and stimulate the immune system, and sea buckthorn oil counteracts many side effects of chemotherapy by restoring kidney and liver function, increasing appetite, and keeping patients in general good health. Although the anticancer activity of sea buckthorn has been confirmed by many in vitro and animal in vivo studies, the treatment and prophylactic doses for humans are unknown. Therefore, greater attention should be paid to the development of well-controlled and high-quality clinical experiments in this area.

show abstract

“…In a study on six Romanian sea buckthorn varieties, Pop et al (2014) found the total carotenoid content between 53 and 97 mg/100 g. The differences regarding the carotenoid content in sea buckthorn reported by different authors might be explained by geographic location, growing or storage conditions (Tudor et al 2020) but also they depend on the vegetal part considered for analysis (fruit, leaves or co-or by-products resulted from oil extraction). A study on leaves of seven Russian varieties of sea buckthorn revealed the total phenol concentration between 2.20 to 3.62 g/100 g; fatsoluble vitamin E concentration ranged between 9.01 and 25.71 mg/100 g and the trace elements were found to be 52.01 mg/kg Mn; 42.30 mg/kg Fe; 4.51 mg/kg Cu; 9.84 mg/kg Zn (Gradt et al 2017).…”

Section: Disscussionmentioning

confidence: 99%

Study on the influence of dietary sea buckthorn meal on nutritional properties of laying hen eggs

Untea¹,

Panaite²,

Varzaru³

et al. 2021

CZECH J ANIM SCI

View full text Add to dashboard Cite

The study aimed to evaluate the transfer of bioactive compounds from sea buckthorn meal (SBM) supplement to eggs and the effect on lipid quality and peroxidation process. Thirty-two-week-old TETRA SL laying hens were allocated to two dietary treatments, 30 birds each (15 replicate pens). The control diet (C) contained a maize-soybean diet, and the experimental diet contained the previous C diet with 2% of maize replaced with SBM. Thirty-six eggs from each group were collected in order to determine the quality parameters at the end of the experiment. The antioxidant profile of SBM showed that the phytoadditive is a valuable source of vitamin E, xanthophylls and polyphenols. The inclusion of 2% of SBM in the experimental diet led to a more than 25% increase of vitamin E and an almost 50% increase of xanthophylls compared to the control. The markers specific to the coronary risk decreased significantly in the experimental group compared to the control, showing a beneficial effect of dietary SBM on the quality of yolk lipids. The bioactive compounds detected in egg yolk showed a significant (P < 0.05) improvement of the antioxidant profile, the rate of vitamin (A and E), carotenoid (lutein and zeaxanthin) and mineral (iron and zinc) deposition increased after dietary SBM inclusion. Regarding the lipid peroxidation parameters, the dietary SBM inclusion acted in the first phase of the lipid peroxidation process by inhibiting the formation of primary oxidation products (hydroperoxides and conjugated dienes). In conclusion, the sea buckthorn supplementation of the laying hen diet improved the bioactive compound concentrations in eggs and delayed the oxidation process of yolk during storage.

show abstract

Chemical Composition of Sea Buckthorn Leaves, Branches and Bark

Cited by 11 publications

References 3 publications

Unique bioactive molecule composition of sea buckthorn (Hippophae rhamnoides L.) oils obtained from the peel, pulp, and seeds via physical “solvent‐free” approaches

Unique bioactive molecule composition of sea buckthorn (Hippophae rhamnoides L.) oils obtained from the peel, pulp, and seeds via physical “solvent‐free” approaches

The Anticancer Activity of Sea Buckthorn [Elaeagnus rhamnoides (L.) A. Nelson]

Study on the influence of dietary sea buckthorn meal on nutritional properties of laying hen eggs

Contact Info

Product

Resources

About