Oxalate content of green tea of different origin, quality, preparation and time of harvest

Urological Research

Volumn 38, Issue 5, 2010, Pages 377-381

  Hönow, Ruth ^a   Gu, Ke Liang Reinhold ^b   Hesse, Albrecht ^b   Siener, Roswitha ^c  

^a FEDERAL INSTITUTE FOR DRUGS AND MEDICAL DEVICES   (Germany)

^b Zhenjiang Medical College   (China)

^c NONE

Author keywords

Calcium oxalate stone former; Camellia sinensis; Diet; Green tea; Oxalate; Urolithiasis

Indexed keywords

OXALIC ACID;

ARTICLE; AUTUMN; CALCIUM OXALATE STONE; CHINA; CONTENT ANALYSIS; CONTROLLED STUDY; DIETARY INTAKE; ENZYME REACTOR; HARVEST PERIOD; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; NONHUMAN; PHYTOCHEMISTRY; PLANT GROWTH; PLANT LEAF; PRIORITY JOURNAL; SEASONAL VARIATION; SPRING; TEA; UROLITHIASIS;

CHINA; OXALATES; SEASONS; TEA;

EID: 77957592772     PISSN: 03005623     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00240-009-0245-x     Document Type: Article

References (22)

1. IFF Benzie YT Szeto JJ Strain B Tomlinson 1999 Consumption of green tea causes rapid increase in plasma antioxidant power in humans Nutr Cancer 34 83 87 1:STN:280:DyaK1Mzot1yiug%3D%3D 10.1207/S15327914NC340112 10453446
2. C Cabrera R Artacho R Giménez 2006 Beneficial effects of green tea-a review J Am Coll Nutr 25 79 99 1:CAS:528:DC%2BD28XksFSmurk%3D 16582024
3. HHS Chow Y Cai IA Hakim JA Crowell F Shahi CA Brooks RT Dorr Y Hara DS Alberts 2003 Pharmacokinetics and safety of green tea polyphenols after multiple-dose administration of epigallocatechin gallate and polyphenon E in healthy individuals Clin Cancer Res 9 3312 3319 1:CAS:528:DC%2BD3sXotFCksLY%3D 12960117
4. Y Itoh T Yasui A Okada K Tozawa Y Hayashi K Kohri 2005 Preventive effects of green tea on renal stone formation and the role of oxidative stress in nephrolithiasis J Urol 173 271 275 10.1097/01.ju.0000141311.51003.87 15592095 (Pubitemid 39627733)
5. BC Jeong BS Kim JI Kim HH Kim 2006 Effects of green tea on urinary stone formation: an in vivo and in vitro study J Endourol 20 356 361 10.1089/end.2006.20.356 16724910 (Pubitemid 43877487)
6. A Hesse R Siener 1997 Current aspects of epidemiology and nutrition in urinary stone disease World J Urol 15 165 171 1:CAS:528:DyaK2sXltlKit7k%3D 10.1007/BF02201853 9228723
7. RP Holmes HO Goodman DG Assimos 2001 Contribution of dietary oxalate to urinary oxalate excretion Kidney Int 59 270 276 1:CAS:528:DC%2BD3MXot1ylsA%3D%3D 10.1046/j.1523-1755.2001.00488.x 11135080 (Pubitemid 32055235)
8. 2]oxalate absorption test J Urol 175 1711 1715 1:CAS:528:DC%2BD28XksFGjs7w%3D 10.1016/S0022-5347(05)01001-3 16600737
9. DW McKay JP Seviour A Comerford S Vasdev LK Massey 1995 Herbal tea: an alternative to regular tea for those who form calcium oxalate stones J Am Diet Assoc 95 360 361 1:STN:280:DyaK2M7msV2isg%3D%3D 10.1016/S0002-8223(95)00093-3 7860952
10. MJS Charrier GP Savage L Vanhanen 2002 Oxalate content and calcium binding capacity of tea and herbal teas Asia Pac J Clin Nutr 11 298 301 1:CAS:528:DC%2BD38Xpsl2ktL4%3D 10.1046/j.1440-6047.2002.00294.x 12495262 (Pubitemid 35464064)
11. R Hönow D Bongartz A Hesse 1997 An improved HPLC-enzyme-reactor method for the determination of oxalic acid in complex matrices Clin Chim Acta 261 131 139 10.1016/S0009-8981(97)06521-2 9201432 (Pubitemid 27214570)
12. A Hesse R Siener H Heynck A Jahnen 1993 The influence of dietary factors on the risk of urinary stone formation Scanning Microsc 7 1119 1128 1:CAS:528:DyaK2cXis1yqtLc%3D 8146611
13. R Siener N Schade C Nicolay GE von Unruh A Hesse 2005 The efficacy of dietary intervention on urinary risk factors for stone formation in recurrent calcium oxalate stone patients J Urol 173 1601 1605 1:CAS:528: DC%2BD2MXjtFals70%3D 10.1097/01.ju.0000154626.16349.d3 15821507 (Pubitemid 40524783)
14. JL Kelsay ES Prather 1983 Mineral balances of human subjects consuming spinach in a low-fiber diet and in a diet containing fruits and vegetables Am J Clin Nutr 38 12 19 1:STN:280:DyaL3s3isl2msQ%3D%3D 6305185
15. RP Heaney CM Weaver RR Recker 1988 Calcium absorbability from spinach Am J Clin Nutr 47 707 709 1:CAS:528:DyaL1cXktlKqsLY%3D 3354496
16. T Bohn L Davidsson T Walczyk RF Hurrell 2004 Fractional magnesium absorption is significantly lower in human subjects from a meal served with an oxalate-rich vegetable, spinach, as compared with a meal served with kale, a vegetable with a low oxalate content Br J Nutr 91 601 606 1:CAS:528: DC%2BD2cXjvFCjsL0%3D 10.1079/BJN20031081 15035687 (Pubitemid 38584784)
17. R Hönow A Hesse 2002 Comparison of extraction methods for the determination of soluble and total oxalate in foods by HPLC-enzyme-reactor Food Chem 78 511 521 10.1016/S0308-8146(02)00212-1 (Pubitemid 36153181)
18. LJ Brinkley J Gregory CYC Pak 1990 A further study of oxalate bioavailability in foods J Urol 144 94 96 1:STN:280:DyaK3c3psVeqsw%3D%3D 2359186
19. GP Savage MJS Charrier L Vanhanen 2003 Bioavailability of soluble oxalate from tea and the effect of consuming milk with the tea Eur J Clin Nutr 57 415 419 1:CAS:528:DC%2BD3sXhslGrurs%3D 10.1038/sj.ejcn.1601572 12627177 (Pubitemid 36395673)
20. M Liebman S Murphy 2007 Low oxalate bioavailability from black tea Nutr Res 27 273 278 1:CAS:528:DC%2BD2sXlsF2ltLk%3D 10.1016/j.nutres.2007.04.004 (Pubitemid 46755943)
21. L Brinkley J McGuire J Gregory CYC Pak 1981 Bioavailability of oxalate in foods Urology 17 534 538 1:STN:280:DyaL3M3islertQ%3D%3D 10.1016/0090-4295(81) 90069-8 7245443 (Pubitemid 11126473)
22. Hodgkinson A (1977) Oxalic acid in biology and medicine. Academic Press, London