Skip to main content

Table 3 Composition of other bioactive ingredients contained in sea-buckthorn oil and their significance for a human health

From: Abundance of active ingredients in sea-buckthorn oil

Name of ingredient

Quantity

Significance

polyphenols

120–550 mg%

antioxidant properties

phenolic acids:

- salicylic

- p-coumaric

- m-coumaric

- p-hydroxyphenyl lactic acid

- gallic acid

71 wt.% of polyphenols

participation in the creation of dyes and protection against the development of undesirable microflora [83]

flavonoids

 

inhibition of thrombosis and hypertension [80,84,86], and promotion of wound healing [87]

- flavan-3-ols

- (catechin, epicatechin, gallocatechin, epigallocatechin)

- kaempferol

- quercetin

- isorhamnetin

- myricetin

- rutin

- proanthocyanidins

 

antioxidants, stabilization of ascorbic acid [88]

sterols

1 wt.%

reduction of blood cholesterol level, importance in the treatment of burns, huge contribution in the synthesis of steroid hormones and other biologically active compounds [89, 90]

phytosterols

sitosterol

48–53 wt.% of phytosterols

tocopherols (vitamin E)

110 mg%

antioxidants, according to the study, the degree of fruit ripeness effects on the content of tocopherols [91, 92]

α-tocopherol

62–68 wt.% of tocopherols

δ-tokoferol

32–37 wt.% of tocopherols

macronutrients

 

they are energy-providing chemical substances consumed by organisms in large quantities [93]

potassium

168–219 mg%

affects muscle spasms

magnesium

8.3–9.5 mg%

with calcium is responsible for the proper functioning of the nervous system

calcium

5–7.2 mg%

for the proper functioning of the muscular system

micronutrients

 

they are required by organisms throughout life in small quantities to orchestrate a range of physiological functions [93]

iron

1.24 mg%

component of hemoglobin, myoglobin and coenzymes many enzymes involved, among others, in the formation of ATP

zinc

0.25 mg%

participates in various stages of protein biosynthesis, ingredient of insulin (also plays an important role in the storage of the pancreas), regulates the concentration of vitamin A is used in the formation of bone, stimulates growth and tissue repair (wound healing)

manganese

necessary for proper development of tissue (especially bone) and for the functioning of the central nervous system

copper

0.006 mg%

cofactor of many enzymes

nickel

0.015 mg%

component of urease - an enzyme decomposing urea into ammonia and carbon dioxide

vitamins

 

they have diverse biochemical functions [93]

vitamin C

900 mg%

antioxidant, participates in the synthesis of collagen fibers, removes free radicals and strengthens immunity.

vitamin A

60 mg%

antioxidant

vitamin E (tocopherols)

up to 160 mg%

antioxidant

vitamin B1

0.016–0.035 mg%

function as enzyme cofactors (coenzymes) or the precursors for them

vitamin B2

0.03–0.05 mg%

vitamin B6 (Folic acid)

up to 0.079 mg%

vitamin K1

0.9–15 mg%

normalizes blood clotting, and is essential for preventing osteoporosis and normal renal function

vitamin D

 

prevents rickets and osteomalacia

carotenoids

7.94–28.16 mg%

antioxidants and plant pigments, anticancer properties [91, 94,95,96,97,98]

δ-carotene

14–25 wt.% of carotenoids

γ-carotene

30 wt.% of carotenoids

lycopene

30 wt.% of carotenoids

zeaxanthin and other carotenoids

15 wt.% of carotenoids