Published Date
References
For further details log on website :
http://link.springer.com/article/10.1007/s00107-016-1041-2
, Volume 74, Issue 5, pp 663-669
First online:
Title
The effects of drying methods on extract of Dalbergia cochinchinensis Pierre
- Author
- Abstract
- Dalbergia cochinchinensis Pierre hardwood is widely accepted by consumers as one of the most desirable materials in making furniture and handicrafts for its properties of enriched aroma and sense of touch. The unique characteristics of this wood are attributed to its organic compounds in gum canal and parenchyma cells. However, many valuable organic compounds are not properly protected and retained during the conventional kiln drying. In order to investigate the organic compounds in D. cochinchinensis Pierre and find the favorable drying method which reserves organic compounds, the wood extract was analyzed by gas chromatography-mass spectrometer (GC–MS) at first. Then the samples were dried to absolute dry state by conventional drying (CD), vacuum drying (VD) and vacuum freeze drying (VFD) respectively, to obtain extract and calculate the yield. Lastly, these extracts from absolute dried wood were also analyzed and compared with each other. Results illustrated that there were some components with obvious medical efficacy existing in D. cochinchinensis Pierre, and VFD outperformed the other two methods in maintaining organic compounds in D. cochinchinensis Pierre.
References
- Cai YC, Chen GY, Ai MY, Sun HF (2005) Discussion on improving measurement accuracy of wood moisture content by oven drying method. J Beijing For Univ 27:64–67
- Choi CW, Choi YH, Cha MR, Kim YS, Yon GH, Kim YK, Choi SU, Kim YH, Ryu SY (2009) Antitumor components isolated from the heartwood extract of Dalbergia odorifera. J Korean Soc Appl Biol Chem 52:375–379CrossRef
- Conde E, Fang WW, Hemming J, Willför S, Domínguez H, Parajó JC (2014) Recovery of bioactive compounds from Pinus pinaster wood by consecutive extraction stages. Wood Sci Technol 48:311–323CrossRef
- Duan YB, Qi Y, Ji Z, Fang G, Cheng YH, Wu S (2006) Synthesis and antimicrobial activity of pinocembrin and its derivatives. Chin J Med Chem 16:342–346
- Esteves B, Videira R, Pereira H (2011) Chemistry and ecotoxicity of heat-treated pine wood extractives. Wood Sci Technol 45:661–676CrossRef
- Guo X, Zheng LH, Chai M, Zhu PJ, Chen ZX (2011) Study on chemistry composition of essential oil from the seeds of Dalbergia odorifera T. Chen extracted by two methods. Sci Technol Food Ind 32:95–98
- Jeon SM, Kim HK, Kim HJ, Do GM, Jeong TS, Park YB, Choi MS (2007) Hypocholesterolemic and antioxidative effects of naringenin and its two metabolites in high-cholesterol fed rats. J Lab Clin Med 149:15–21
- Khyasudeen SF, Bakar MA (2007) Aromatherapy: it’s effect on brain signal, math computation, blood pressure and heart rate, 3rd Kuala Lumpur international conference on biomedical engineering 2006. Springer, Berlin, pp 447–450CrossRef
- Roffael E (2006) Volatile organic compounds and formaldehyde in nature, wood and wood based panels. Holz Roh Werkst 64:144–149CrossRef
- Wang K (2006) The health care effect and harm of wood on human (1) the health care effect of wood on human. China For Prod Ind 33:65–67
- Xu JH, Wen SW, Wu DP (2010) Influence of temperature on pythoncidere of Lavandula angustifolia Mill. flower. Acta Ecol Sin 30:0645–0651
- Yang J, Zhou XD (2011) Effect of naringenin on mucous hypersecretion in the airway inflammation. Chin J Basic Med Tradit Chin Med 17:164–169
- Yang L, Fang CR, Yu HX, Wang Z, Tang RQ, Chai ZL (2013) Identification of Dalbergia cochinchinenses and Dalbergia retusa by headspace gas chromatography-mass spectrometry. J Central South Univ For Technol 33:151–156
- Zhao RJ, Li J, Fang GZ, Li SJ (2002) The effects of wood extraction on mammal growth. China Wood Ind 16:19–20
- Zhong YX, Huang RM, Zhou XJ, Zhu YH, Zhi-Fang XU, Qiu SX (2013) Chemical constituents from the heartwood of Dalbergia cochinchinensis. Nat Prod Res Dev 25:1515–1518
For further details log on website :
http://link.springer.com/article/10.1007/s00107-016-1041-2
No comments:
Post a Comment