我们的网站为什么显示成这样?

可能因为您的浏览器不支持样式,您可以更新您的浏览器到最新版本,以获取对此功能的支持,访问下面的网站,获取关于浏览器的信息:

|Table of Contents|

不同提取方法对葡萄渣凝缩类单宁化学组成的影响(PDF/HTML)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2015年04期
Page:
105-110
Column:
研究论文
publishdate:
2015-07-20

Article Info:/Info

Title:
Influence of different extraction methods on the chemical composition of grape pomace condensed tannins
Article ID:
1000-2006(2015)04-0105-06
Author(s):
LAN Ping1 HUANG Runzhou1* ZHOU Dingguo1 BROSSE Nicolas2 CHRUSCIEL Laurent2
1.College of Materials Science and Engineering, Nanjing Forestry University, Nanjing 210037, China;
2.Laboratoired’Etude et de Recherche sur le Materiau Bois, Faculte des Sciences et Techniques, Universite de Lorraine, Nancy 54500, France
Keywords:
acidified condensed tannins lyophilized condensed tannins grape pomace 13C-NMR MALDI-TOF
Classification number :
TQ432.9
DOI:
10.3969/j.issn.1000-2006.2015.04.018
Document Code:
A
Abstract:
Condensed tannins were extracted from grape pomace by acid precipitation and lyophilisation, respectively. Influence of the recovery methods on the chemical structure and composition of tannin extracts was investigated by using Carbon Nuclear Magnetic Resonance(13C-NMR)and Matrix-Assisted Laser Desorption/Ionization Time of Flight(MALDI-TOF)Mass Spectrometry. The results showed that the procyanidin units played a dominait role in two kinds of condensed tannin extracts, and small proportion glucose and gallic acid substitutions bonded in procyanidin units which was linked together by C4-C8 bond. The polymerization degree of acidified condensed tannins was higher than that of lyophilized condensed tannins. In addition, relatively low carbonhydrate and high catechinc acid content in acidified condensed tannins were observed compared with lyophilized condensed tannins. Different extraction methods had great influence on the chemical composition of grape pomace tannin extracts.

References

[1] Pizzi A. Condensed tannins for adhesives[J].Ind Eng Chem Prod Res Dev, 1982, 21(3): 359-369.
[2] Vázquez G, Freire S, González J, et al. Characterization of Pinus pinaster bark and its alkaline extracts by diffuse reflectance fourier transform infrared(DRIFT)spectroscopy[J]. Holz als Roh-und Werkstoff, 2000, 58(1): 57-61.
[3] Panamgama L A. Polyphenolic extracts of Pinus radiata bark and networking mechanisms of additive-accelerated polycondensates[J]. Journal of Applied Polymer Science, 2007,103(4):2487-2493.
[4] Fradinho D M, Neto C P, Evtuguin D, et al. Chemical characterization of bark and of alkaline bark extracts from maritime pine grown in Portugal[J]. Industrial Crops and Products, 2002, 16(1): 23-32.
[5] Ping L, Brosse N, Chrusciel L, et al. Extraction of condensed tannins from grape pomace for use as wood adhesives[J]. Industrial Crops and Products, 2011, 33(1): 253-257.
[6] Ping L, Pizzi A, Zhou D G, et al. Condensed tannins extraction from grape pomace: characterization and utilization as wood adhesives for wood particleboard[J]. Industrial Crops and Products, 2011, 34(1): 907-914.
[7] Fu C, Loo A E K, Chia F P P, et al. Oligomeric proanthocyanidins from mangosteen pericarps[J]. Journal of Agriculture and Food Chemistry, 2007, 55(19): 7689-7694.
[8] Hoong Y B, Pizzi A, Tahir P M, et al. Characterization of Acacia mangium polyflavonoid tannins by MALDI-TOF mass spectrometry and CP-MAS 13C NMR[J]. European Polymer Journal, 2010, 46(6): 1268-1277.
[9] Navarrete P, Pizzi A, Pasch H, et al. MALDI-TOF and 13C NMR characterization of maritime pine industrial tannin extract[J]. Industrial Crops and Products, 2010, 32(2): 105-110.
[10] Pizzi A. Advanced wood adhesive technology[M]. New York: Marcel Dekker Inc., 1994, 156-168.
[11] Sears K D, Casebier R L, Hergert H L, et al. The structure of catechinic acid: a base rearrangement product of catechin[J]. J Org Chem, 1974, 39(22): 3244-3247.
[12] Kiatgrajai P, Wellons J D, Gollob L, et al. Kinetics of epimerization of(+)-catechin and its rearrangement to catechinic acid[J]. J Org Chem, 1982, 47(5): 2910-2912.
[13] Monagasa M, López J E Q, Cordovésa C G, et al. MALDI-TOF MS analysis of plant proanthocyanidins[J]. Journal of Pharmaceutical and Biomedical Analysis, 2010, 51(2):358-372.
[14] Reed J D, Krueger C G, Vestling M M. MALDI-TOF mass spectrometry of oligomeric food polyphenols[J]. Phytochemistry, 2005, 66(18): 2248-2263.
[15] Ricardo-Da-Silva J M, Riguad J, Cheynier V, et al. Procyanidin dimers and trimers from grape seeds[J]. Phytochemistry, 1991, 30(4): 1259-1264.
[16] Hoong Y B, Paridah M T, Luqman C A, et al. Fortification of sulfited tannin from the bark of Acacia mangium with phenol-formaldehyde for use as plywood adhesive[J]. Industrial Crops and Products, 2009, 30(3): 416-421.
[17] Pash H, Pizzi A, Rode K. MALDI-TOF mass spectrometry of polyflavonoid tannins[J]. Polymer, 2001, 42(18): 7531-7539.

Last Update: 2015-07-31