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Sustainable Valorization of Bio-Valuable Compounds From Pinus By-Products: From Green Extraction Process to Potential
Widad Tbatou1,2, Hassan Laaroussi1, Driss Ousaaid1,3
1Laboratory of Biotechnology, Conservation, and Valorization of Bioresources (BCVB), Research Unit: API- Phytotherapy, Physiology, Environment, and Health. Department of Biology, Faculty of Sciences Dhar Mehraz, Sidi Mohamed Ben Abdellah University, Fez, Morocco.
Pine by-products are rich in antioxidants with potential for pharmaceuticals and cosmetics. Utilizing these natural compounds promotes a circular bioeconomy and reduces waste.
Area of Science:
- Forestry and Natural Products Chemistry
- Biotechnology and Bioeconomy
Background:
- Pine forests yield by-products (needles, bark, resin) rich in antioxidants.
- Historically undervalued, these by-products have significant potential in nutraceutical, pharmaceutical, and cosmetic industries.
Purpose of the Study:
- To review the antioxidant composition of pine by-products.
- To explore innovative applications in pharmaceuticals, nutraceuticals, and cosmetics.
Main Methods:
- Literature review of studies on pine by-product composition and bioactivity.
- Focus on green and sustainable extraction techniques.
- Analysis of in vivo and in vitro research findings.
Main Results:
- Pine by-products contain diverse antioxidant compounds, varying by species and conditions.
- Demonstrated anti-inflammatory, anticancer, antidiabetic, and antioxidant effects.
- Sustainable extraction preserves potency and minimizes environmental impact.
Conclusions:
- Pine by-products offer a sustainable source for health-promoting products.
- Industrial-scale application requires further research and technological advancement.
- Harnessing pine antioxidants supports circular bioeconomy and sustainable development goals.
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