Nanocatalysts Affect Bioactive Component Diversity of Pyrolyzates from Walnut Shell

Yilin Cui, Yu Meng, Xuanxuan Wu, Zanpei Zhang, Xue Liu, Yong Lai, Qingzhi Ma, Dangquan Zhang

Ekoloji, 2019, Issue 108, Pages: 129-133

OPEN ACCESS

Download Full Text (PDF)

Abstract

The huge resource of walnut shells were almost low efficient utilization. Therefore, the nano-catalytic technology was used to reveal the bioactive component characteristic by nanocatalysts. Three kinds of nanocatalysts (Ag, NiO, 1/2 Ag + 1/2 NiO) was added to the original powder of the walnut shell for pyrolysis at 300°C. The results showed that the main types of pyrolyzates are: bioenergy, biomedicine, food additive, spices and chemical raw materials. Among them, the original powder treaded with nano-Ag has higher component content of chemical raw materials and bioenergy. Treating with nano-NiO, the component content of chemical raw materials and perfumes in pyrolyzate is relatively higher. Treating with nano- 1∕2Ag+1∕2NiO, the component content of most functional substances increases more in pyrolyzate, especially, the proportions of biomedicine and bioenergy increase significantly. The findings suggested that the content of pyrolyzate is different with different nanocatalysts, and nanocatalyst 1∕2Ag+1∕2NiO can be used to produce pyrolyzate including bioactive components of bioenergy and biomedicine.

References

  • Alrawashdeh BH, Allouzi AM (2019) Importance of the united nations millennium declaration for international environmental law development. Ekoloji 28(UNSP e107071107):115-121.
  • Babaranti O, Horn S, Jowett T, Frew R (2019) Isotopic signatures in mytilus galloprovincialis and ulva latuca as bioindicators for assessing discharged sewage effluent in coastal waters along Otago Peninsula, New Zealand. Geology, Ecology, and Landscapes 3(1):53-64.
  • Bernard A, Zhang K, Larson D, Tabatabaei K, Kauzlarich SM (2018) Solvent Effects on Growth, Crystallinity, and Surface Bonding of Ge Nanoparticles. Inorg Chem 57(9).
  • Bi D, Zhao Y, Jiang R, Wang Y, Tian Y, Chen X, Bai S, She G (2016) Phytochemistry, Bioactivity and Potential Impact on Health of Juglans: the Original Plant of Walnut. Nat Prod Commun 11(6).
  • Cao JS, Lin JX, Fang F, Zhang MT, Hu ZR (2014) A new absorbent by modifying walnut shell for the removal of anionic dye: kinetic and thermodynamic studies. Bioresour. Technol. 163.
  • Casas-Agustench P, Salas-Huetos A, Salas-Salvadó J (2011) Mediterranean nuts: origins, ancient medicinal benefits and symbolism. Public Health Nutr 14(12A).
  • Chen C, Jin X, Meng X, Zheng C, Shen Y, Wang Y (2011) Inhibition of TNF α-induced adhesion molecule expression by (Z)-(S)-9-octadecenamide, N-(2-hydroxyethyl, 1-methyl). Eur. J. Pharmacol. 660.
  • Cheng X, Yang T, Wang Y, Zhou B, Yan L, Teng L, Wang F, Chen L, He Y, Guo K, Zhang D (2018) New method for effective identification of adulterated Camellia oil basing on Camellia oleifera-specific DNA. Arab J Chem 11(6):815-826.
  • Fu H, Liu Z, Wang M, Wang Z (2017) Big data digging of the public's cognition about recycled water reuse based on the BP neural network. Complexity 1876861.
  • Gao Z, Han Y, Wang F (2018) Cooperative supramolecular polymers with anthracene‒endoperoxide photo-switching for fluorescent anti-counterfeiting. Nat Commun 9(1).
  • Lam SS, Mahari WAW, Ma NL, Azwar E, Kwon EE, Peng WX, Chong CT, Liu ZL, Park YK (2019) Microwave pyrolysis valorization of used baby diaper. Chemosphere 230:294-302
  • Qin J, Wang Y, He G, Chen L, He H, Cheng X, Xu K, Zhang D (2017). High-efficiency Micropropagation of dormant buds in spine base of red pitaya (Hylocereus polyrhizus) for industrial breeding. International Journal of Agriculture and Biology, 19(1):193-198
  • Sun Y, Xue S, Li L, Ding W, Liu J, Han Y (2018) Sulfur dioxide and o-xylene co-treatment in biofilter: Performance, bacterial populations and bioaerosols emissions. J Environ Sci (China) 69.
  • Tabuchi T, Urabe D, Inoue M (2009) Asymmetric synthesis of a highly functionalized bicyclo [3.2.2]nonene derivative. Beilstein J Org Chem 9.
  • Vinothkumar R, Ceasar SA, Divyarupa A (2017) Chemosuppressive effect of plumbagin on human non-small lung cancer cell xenotransplanted zebrafish. Indian J Cancer 54(1).
  • Xu K, He G, Qin J, Cheng X, He H, Zhang D, Peng W (2015) High-efficient extraction of principal medicinal components from fresh Phellodendron barks (cortex phellodendri). Saudi J Biol Sci 25(4):811-815.
  • Yu D, Liu H, Bresser C (2018) Peak load management based on hybrid power generation and demand response. Energy 163:969-985.