Camellia sinensis

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Camellia sinensis (L.) Kuntze (Theaceae) Nom accepté

Camellia sinensis

Synonyme de Camellia thea Link. (Theaceae)

Noms malgaches :

Nom vernaculaire : Théier, pantropicale, originaire du Sud de la Chine, de la Birmanie et du haut Tonkin.

À Madagascar, il est cultivé vers 1100 m d'alt. Depuis 1850. Feuilles séchées avec ou sans fermentation. Alcaloïdes: caféine, théobromine, théophylline etc. Tonique, stimulant, antidéperditif, astringent (DARUTY, 1911).

Stimulant, astringent, diaphorétique, diurétique, digestif, antidéperditif. Névralgies, migraines, affections spasmodiques (BAILLON, 1884). Bases puriques dans toute la plante.

Feuilles : tanin 10-15 % ; caféine : 2,5 à 3%, diastase : théase (Newton et Mann) Graines : caféine, saponine, matières grasses 33 % Anonyme :

Le Thé à Madagascar, in Le Progrès de l'Imerina, Tananarive, 25 août 1882. Anonyme : Tea from Madagascar, in Kew Bull.: 87, 1888. Prudhomme : Le Thé, in Ny Gazety Malagasy: 239, 1896.

Chimie :

  • Effect of tea extracts and phenolic components on immunoglobulin production by mesenteric lymph node lymphocytes of Sprague-Dawley rats, par Yamada, Koji; Watanabe, Takashi; Kaku, Shihoko; Hassan, Nasra; Sugano, Michihiro, in Food Sci. Technol. Int., Tokyo. 1997. 3 (2) : 179-183.
  • The level of cesium radioactivity after the Chernobyl accident on the tea plantation in Turkey, par Elinc, F.; Antep, S.; Tukenmez, I.; Celenk, I.; Demirel, H., in Turk. J. Nucl. Sci. 1996. 23 (1) : 41-50.
  • Optimized detergent-based method for extraction of a chloroplast membrane-bound enzyme: polyphenol oxidase from tea (Camellia sinensis), par Burton, S. G.; Kirchmann, S., in Biotechnol. Tech. 1997. 11 (9) : 645-648.
  • Natural antioxidants from tea, par Ho, C. - T.; Chen, C. - W.; Wanasundara, U. N.; Shahidi, F., in Nat. Antioxid. EDITOR: Shahidi, Fereidoon (Ed),. 1997 : 213-223.
  • A new furocoumarin from the leaves of Camellia sinensis (L.) O. Kuntze, par Banerjee, Jayashree; Ganguly, S. N., in Nat. Prod. Sci. 1997. 3 (1) : 11-13.


  • urification and characterization of a novel class III peroxidase isoenzyme from tea leaves, par Kvaratskhelia, Mamuka; Winkel, Chris; Thorneley, Roger N. F., in Plant Physiol. 1997. 114 (4) : 1237-1245.
  • Glycosidases from tea-leaf (Camellia sinensis) and characterization of .beta.-galactosidase, par Halder, Jyotsnabaran; Bhaduri, Amar, in J. Nutr. Biochem. 1997. 8 (7) : 378-384.
  • Anti-allergic effect of tea-leaf saponin (TLS) from tea leaves (Camellia sinensis var. sinensis), par Akagi, Masaaki; Fukuishi, Nobuyuki; Kan, Tomoko; Sagesaka, Yuko M.; Akagi, Reiko, in Biol. Pharm. Bull. 1997. 20 (5) : 565-567
  • Metabolism of caffeine and related purine alkaloids in leaves of tea (Camellia sinensis L.), par Ashihara, Hiroshi; Gillies, Fiona M.; Crozier, Alan, in Plant Cell Physiol. 1997. 38 (4) : 413-419.
  • Metallothionein induction and hepatoprotection by echinoside A and Sakuraso-saponin, par Itoh, Norio; Morishita, Yasuhiro; Tanaka, Tetsuya; Muto, Norio; Kobayashi, Motomasa; Kitagawa, Isao; Tanaka, Keiichi, in Phytother. Res. 1997. 11 (2) : 132-135.
  • Caffeine biosynthesis in young leaves of Camellia sinensis: In vitro studies on N-methyltransferase activity involved in the conversion of xanthosine to caffeine, par Kato, Misako; Kanehara, Tomomi; Shimizu, Hisayo; Suzuki, Takeo; Gillies, Fiona M.; Crozier, Alan; Ashihara, Hiroshi, in Physiol. Plant. 1996. 98 (3) : 629-636.
  • Studies on the aroma formation mechanism in oolong tea. Part V. isolation and characterization of a .beta.-primeverosidase concerned with alcoholic aroma formation in tea leaves, par Guo, Wenfei; Ogawa, Kenji; Yamauchi, Kazuyo; Watanabe, Naoharu; Usui, Taiichi; Luo, Shaojun; Sakata, Kanzo, in Biosci., Biotechnol., Biochem. 1996. 60 (11) : 1810-1814.
  • Studies on aroma formation mechanism in oolong tea. Part VI. cis- and trans-linalool 3,7-oxides and methyl salicylate glycosides and (Z)-3-hexenyl .beta.-D-glucopyranoside as aroma precursors from tea leaves for oolong tea, par Moon, Jae-Hak; Watanabe, Naoharu; Ijima, Yasuyuki; Yagi, Akihito; Sakata, Kanzo, in Biosci., Biotechnol., Biochem. 1996. 60 (11) : 1815-1819.
  • Somatic embryogenesis from immature leaves of in vitro grown tea shoots, par Kato, M., in Plant Cell Rep. 1996. 15 (12) : 920-923.
  • Stabilized cosmetics containing monoacyl phosphatide and a saponin, par Togiya, Satoshi; Yamada, Satomi; Kondo, Mitsuo, in United States ; US 5567419 A. 961022 APPLICATION: US 627694 (901214) *JP 88321940 (881222) *JP 89249983 (890926) *US 454157 (891221) : 8 pp. Cont.-in-part of U.S. Ser. No. 454,157, abandoned.
  • A simple method for isolation of caffeine from black tea leaves: use of a dichloromethane-alkaline water mixture as an extractant, par Onami, Tetsuo; Kanazawa, Hitoshi, in J. Chem. Educ. 1996. 73 (6) : 556-557.
  • Geranyl 6-O-.alpha.-L-arabinopyranosyl-.beta.-D-glucopyranoside isolated as an aroma precursor from leaves of a green tea cultivar, par Nishikitani, Mariko; Kubota, Kikue; Kobayashi, Akio; Sugawara, Fumio, in Biosci., Biotechnol., Biochem. 1996. 60 (5) : 929-931.
  • Flame atomic absorption determination of lead in biological materials using a flow injection online separation and preconcentration system based on ion-pair sorbent extraction, par Tao, Guanhong; Fang, Zhaolun, in At. Spectrosc. 1996. 17 (1) : 22-26.
  • Pipecolic acid from the developing fruits (pericarp and seeds) of Coffea arabica and Camellia sinensis, par Higuchi, K.; Suzuki, T.; Ashihara, H., in Colloq. Sci. Int. Cafe, (C. R.). 1995. 16th (Vol. 1, Seizieme Colloque Scientifique International sur le Cafe, 1995, Vol. 1) : 389-395.
  • Geochemical characteristics affecting the cultivation and quality of Longjing Tea, par Zhou, Guohua; Zhu, Lixin; Ren, Tianxiang; Zhang, Liansheng; Gu, Jinqiu, in J. Geochem. Explor. 1995. 55 (1-3) : 183-191.
  • Influence of storage of plant samples on their chemical composition, par Houba, V. J. G.; Novozamsky, I.; Lee, J. J. van der, in Sci. Total Environ. 1995. 176 (1-3) : 73-79.
  • Composition for bacteriophage and fungus control., par Stewart, Gordon Sydney Anderson; Denyer, Stephen Paul; Jassim, Sabah Abdel Amir, in PCT International ; WO 9522254 A1. 950824 APPLICATION: WO 95GB324 (950216) *EP 94301148 (940217) : 20 p.
  • AAS determination of aluminum levels in tea and other plants grown in the same locality, par Mercy, Githua; Nyagah, Gathu; Murungi, Jane I., in J. Environ. Sci. Health, Part A: Environ. Sci. Eng. Toxic Hazard. Subst. Control. 1995. A30 (6) : 1145-1154.
  • Effect of withering processes on biochemical composition and green leaf quality aspects of black tea (Camellia sinensis (L) O. Kuntze). par Ranganath, S. R.; Marimuthu, S.; Raju, K. in J. Plant. Crops. 1994. 22 (1) : 36-43.
  • Effect of weather conditions on concentration of calcium, manganese, zinc, copper and iron in green tea (Camellia sinensis (L) O Kuntze) leaves of north-western India, par Sud, Ram G.; Prasad, Rajendra; Bhargava, Manoj, in J. Sci. Food Agric. 1995. 67 (3) : 341-346.
  • Accumulation of antifungal compounds in tea leaf tissue infected with Bipolaris carbonum, par Chakraborty, B. N.; Saha, A. in Folia Microbiol. (Prague). 1994. 39 (5) : 409-414.
  • A new glucuronide saponin from tea leaves (Camellia sinensis var. sinensis), par Sagesaka, Yuko M.; Uemura, Terumi; Watanabe, Naoharu; Sakata, Kanzo; Uzawa, Jun, in Biosci., Biotechnol., Biochem. 1994. 58 (11) : 2036-2040.
  • Aluminum level in tea leaves grown in Bangladesh, par Falaque, K. A.; Hadi, D. A.; Rahman, M., in Nucl. Sci. Appl. (Dhaka). 1994. 3 (2) : 103-104.
  • Chalcone synthase from Camellia sinensis: isolation of the cDNAs and the organ-specific and sugar-responsive expression of the genes, par Takeuchi, Atsuko; Matsumoto, Satoru; Hayatsu, Masahito, in Plant Cell Physiol. 1994. 35 (7).
  • Application of a steady-state flow analysis to a long-period reaction in a continuous-flow system, par Zhang, Chong-Liang; Narusawa, Yoshio, in Bull. Chem. Soc. Jpn. 1994. 67 (11) : 2994-2999.
  • Purification and properties of fatty acid hydroperoxide lyase in tea leaves, par Matsui, K.; Kajiwara, T.; Hatanaka, A., in Prog. Flavour Precursor Stud. Proc. Int. Conf. EDITOR: Edited by Schreier, Peter (Ed), Winterhalter, Peter (Ed). 1993 : 171-174.
  • Biosynthesis of theobromine and caffeine in developing leaves of Coffea arabica, par Fujimori, Naoko; Ashihara, Hiroshi, in Phytochemistry. 1994. 36 (6) : 1359-1361.
  • Nitrification: interference by phenolic compounds, par Kholdebarin, B., in J. Plant Nutr. 1994. 17 (11) :1827-1837.
  • Guanosine deaminase and guanine deaminase from tea leaves, par Negishi, Osamu; Ozawa, Tetsuo; Imagawa, Hiroshi, in Biosci., Biotechnol., Biochem. 1994. 58 (7) : 1277-1281.
  • Effects of seed saponins of Thea sinensis L. (ryokucha saponin) on alcohol absorption and metabolism, par Tsukamoto, Shojiro; Kanegae, Takashi; Nagoya, Tadaki; Shimamura, Masao; Kato, Tamako; Watanabe, Shinichiro; Kawaguchi, Makoto, in Alcohol Alcohol. 1993. 28 (6) : 687-692.
  • Three-month oral repeated administration toxicity study of seed saponins of Thea sinensis L. (Ryokucha saponin) in rats, par Kawaguchi, M.; Kato, T.; Kamada, S.; Yahata, A., in Food Chem. Toxicol. 1994. 32 (5) : 431-442.
  • Interactions of green tea catechin with polyamides, par Li, H.; Fisher, C.; Keown, R. W.; Malone, C. P., in ACS Symp. Ser. 1994. 547 (Food Phytochemicals for Cancer Prevention II) : 90-100.
  • Fat stability and amino acid in south Indian tea seeds, par Ravichandran, Ramaswamy, in Int. J. Food Sci. Technol. 1993. 28 (6) : 639-646.
  • Isolation of camelliaside C from "tea seed cake" and inhibitory effects of its derivatives on arachidonate 5-lipoxygenase, par Sekine, Toshikazu; Arai, Yasuo; Ikegami, Fumio; Fujii, Yuichi; Shindo, Shoichiro; Yanagisawa, Toshihiko; Ishida, Yuko; Okonogi, Siriporn; Murakoshi, Isamu, in Chem. Pharm. Bull. 1993. 41 (6) : 1185-1187.
  • Endogenous gibberellins in the developing liquid endosperm of tea, par Koshioka, Masaji; Yamaguchi, Satoshi; Nishijima, Takaaki; Yamazaki, Hiroko; Ferraren, Dilberto O.; Mander, Lewis N., in Biosci., Biotechnol., Biochem. 1993. 57 (9) : 1586-1588.
  • IMP dehydrogenase from tea leaves and suspension-cultured Catharanthus roseus cells, par Nishimura, Kiyoko; Ashihara, Hiroshi, in Phytochemistry. 1993. 34 (3) : 613-615
  • South Indian tea (Camellia sinensis) seed meal as a source of protein, par Ravichandran, R.; Sakthivel, S. Rmaasamy, in Chem. Environ. Res. 1992. 1 (2) : 103-105.
  • Geranyl 6-O-.beta.-D-xylopyranosyl-.beta.-D-glucopyranoside isolated as an aroma precursor from tea leaves for oolong tea, par Guo, Wenfei; Sakata, Kanzo; Watanabe, Naoharu; Nakajima, Ryuta ; Yagi, Akihito; Ina, Kazuo; Luo, Shaojun, in Phytochemistry. 1993. 33 (6) : 1373-1375.
  • Aluminum kinetics in the tea plant using aluminum-27 and fluorine-19 NMR. par Nagata, Tadahiro; Hayatsu, Masahito; Kosuge, Nobuo. in Phytochemistry. 1993. 32 (4) : 771-775.
  • Suspensions of micron-sized ascorbic acid particles and their use as antioxidants, par Todd, Paul H., Jr., in PCT International ; WO 9300015 A1. 930107 APPLICATION: WO 92US4874 (920610) *US 717926 (910620) : 44 pp.
  • Changes of polyphenol oxidase and peroxidase activities and pigment composition of some manufactured black teas (Camellia sinensis L.), par Mahanta, Pradip K.; Boruah, Santanu K.; Boruah, Hemanta K.; Kalita, Jatindra N., in J. Agric. Food Chem. 1993. 41 (2) : 272-276.
  • Epicatechin derivatives and fatty acid composition of a tradiational product made in Sikkim from leaves of Camellia sinensis, par Katiyar, Santosh K.; Bhatia, Ashok K., in J. Sci. Food Agric. 1992. 60 (2) : 271-273.
  • Substrate specificity of tea leaf hydroperoxide lyase, par Hatanaka, Akikazu; Kajiwara, Tadahiko; Matsui, Kenji; Toyota, Hiromitsu, in Z. Naturforsch., C: Biosci. 1992. 47 (9-10) : 677-679.
  • Tannins and related compounds. CXIV. Structures of novel fermentation products, theogallinin, theaflavonin and desgalloyl theaflavonin from black tea, and changes of tea leaf polyphenols during fermentation, par Hashimoto, Fumio; Nonaka, Genichiro; Nishioka, Itsuo, in Chem. Pharm. Bull. 1992. 40 (6) : 1383-1389
  • Manufacturing and chemistry of tea, par Balentine, Douglas A., in ACS Symp. Ser. 1992. 506 (Phenolic Compd. Food Their Eff. Health I) : 102-117
  • (-)-Epigallocatechin-3-gallate in Camellia sinensis leaves from Himalayan region of Sikkim: Inhibitory effects against biochemical events and tumor initiation in Sencar mouse skin, par Katiyar, Santosh K.; Agarwal, Rajesh; Wang, Zhi Y.; Bhatia, Ashok K.; Mukhtar, Hasan, in Nutr. Cancer. 1992. 18 (1) : 73-83.
  • Changes in pigments and phenolics and their relationship with black tea quality, par Mahanta, Pradip K.; Baruah, Sabitri, in J. Sci. Food Agric. 1992. 59 (1) : 21-26.
  • Structural features of a polysaccharide from the leaves of Thea sinensis par Fang, Jinian; Zhang, Zhihua; Song, Guoqiang; Liu, Bainian in Chin. J. Chem. 1991. 9 (6) : 547-551.
  • Rapid classification by HPLC of plant pigments in fresh tea (Camellia sinensis L.) leaf, par Taylor, Sarah J.; McDowell, Ian J., in J. Sci. Food Agric. 1991. 57 (2) : 287-291.
  • Inactivation of tea leaf hydroperoxide lyase by fatty acid hydroperoxide, par Matsui, Kenji; Kajiwara, Tadahiko; Hatanaka, Akikazu, in J. Agric. Food Chem. 1992. 40 (2 : 175-178.
  • Enzymic oxygenative-cleavage reaction of .alpha.-linoleic acid in tea leaves, par Hatanaka, Akikazu; Kajiwara, Tadahiko; Matsui, Kenji, in Plant Lipid Biochem., Struct. Util., Proc. Int. Symp. Plant Lipids, 9th EDITOR: Quinn, Peter J. (Ed), Harwood, John L (Ed). 1990 : 295-297
  • Seasonal variations in biosynthetic capacity for the synthesis of caffeine in tea leaves, par Fujimori, Naoko; Suzuki, Takeo; Ashihara, Hiroshi, in Phytochemistry. 1991. 30 (7) : 2245-2248.
  • Two flavonol glycosides from seeds of Camellia sinensis, par Sekine, Toshikazu; Arita, Jiro; Yamaguchi, Atsuko; Saito, Kazuki; Okonogi, Siriporn; Morisaki, Naoko; Iwasaki, Shigeo; Murakoshi, Isamu, in Phytochemistry. 1991. 30 (3) : 991-995.
  • Fatty acid hydroperoxide cleaving enzyme, hydroperoxide lyase, from tea leaves, par Matsui, Kenji; Toyota, Hiromitu; Kajiwara, Tadahiko; Kakuno, Tomisaburo; Hatanaka, Akikazu, in Phytochemistry. 1991. 30 (7) : 2109-2113.
  • Tea polyphenols: selective growth inhibitors of Clostridium spp, par Ahn, Young Joon; Kawamura, Toshiya; Kim, Mujo; Yamamoto, Takehiko; Mitsuoka, Tomotari, in Agric. Biol. Chem. 1991. 55 (5) : 1425-1426
  • Molecular properties of ascorbate peroxidase from tea leaves, par Chen, Gong Xiang; Asada, Kozi, in Curr. Res. Photosynth., Proc. Int. Conf. Photosynth., 8th EDITOR: Baltscheffsky, Margareta (Ed),. 1990. 4 : 619-622.
  • Molecular cloning and use of benzenesulfonamide-inducible plant promoters, par Hershey, Howard P.; Katayama, Carol D.; Ralston, Edward J.; Stoner, Timothy Dwight; Wong, James Fuk Hing, in European Pat. Appl. ; EP 388186 A1. 900919 APPLICATION: EP 90302740 (900314) *US 327205 (890317) : 136 p.
  • A study on chemical composition of two special green teas (Camellia sinensis), par Liang, Y. R.; Liu, Z. S.; Xu, Y. R.; Hu, Y. L. in J. Sci. Food Agric. 1990. 53 (4) : 541-548.
  • Changes in fatty acid levels of young shoots of tea (Camellia sinensis L.) due to nitrogenous fertilizers, par Owuor, P. O.; Munavu, R. M.; Muritu, J. W. in Food Chem. 1990. 38 (3) : 211-219.
  • Overexpression of phytochrome in transgenic plants, par Hershey, Howard P.; Keller, Janis M., in European Pat. Appl. ; EP 354687 A1. 900214 APPLICATION: EP 89307658 (890727) *US 226344 (880729) *US 284422 (881214) : 42 pp.
  • Variations of the chemical composition of clonal black tea (Camellia sinensis) due to delayed withering, par Owuor, Philip O.; Orchard, John E.; Robinson, Janet M.; Taylor, Sarah J., in J. Sci. Food Agric. 1990. 52 (1) : 55-61.
  • Variations in the leaf standard, chemical composition and quality of black tea (Camellia sinensis) due to plucking intervals, par Owuor, Philip O.; Odhiambo, Herman O.; Robinson, Janet M.; Taylor, Sarah J., in J. Sci. Food Agric. 1990. 52 (1) : 63-69.
  • Studies on the precursors of monoterpene alcohols in tea leaves, par Yano, Motoko; Okada, Katsuhide; Kubota, Kikue; Kobayashi, Akio, in Agric. Biol. Chem. 1990. 54 (4) : 1023-1028.
  • Preparation and certification of environmental standard reference materials, par Han, Hengbin; Hua, Yanwen; Ni, Zheming, in Certif. Ref. Mater., Proc. ISCRM'89. 1989 : 90-97.
  • Plucking standard effects and the distribution of fatty acids in the tea (Camellia sinensis (L.)) leaves, par Owuor, Philip O.; Munavu, Raphael M.; Muritu, John W., in Food Chem. 1990. 37 (1) : 27-35.
  • Content of various elements in different parts of the tea plant and in infusions of black tea from southern India, par Natesan, S.; Ranganathan, V., in J. Sci. Food Agric. 1990. 51 (1) : 125-139
  • Effects of nitrogen fertilizers on the aluminum contents of mature tea leaf and extractable aluminum in the soil, par Owuor, Philip O.; Cheruiyot, Daniel K. A., in Plant Soil. 1989. 119 (2) : 342-345.
  • Ascorbate peroxidase in tea leaves: occurrence of two isozymes and the differences in their enzymic and molecular properties, par Chen, Gong Xiang; Asada, Kozi, in Plant Cell Physiol. 1989. 30 (7) : 987-998
  • Tannins and related compounds. LXXVII. Novel chalcan-flavan dimers, assamicains A, B and C, and a new flavan-3-ol and proanthocyanidins from the fresh leaves of Camellia sinensis L. var. assamica Kitamura, par Hashimoto, Fumio; Nonaka, Genichiro; Nishioka, Itsuo, in Chem. Pharm. Bull. 1989. 37 (1) : 77-85.
  • Studies on fatty acid composition in tea Camellia sinensis, par Bhuyan, Lakshi P.; Mahanta, Pradip K., in J. Sci. Food Agric. 1989. 46 (3) : 325-330.
  • Extraction of 2-0-.beta.-L-arabinopyranosyl-myo-inositol from tea leaves, par Hara, Masahiko; Okushio, Kazuo; Sakata, Kanzo, in European Pat. Appl. ; EP 280218 A2. 1988/08/31 APPLICATION: EP 88102515 (880220) *JP 8737726 (870223) : 9 pp.
  • Free and bound triacontanol in tea leaves, par Narayan, Mandayam S.; Bhattacharya, Binayak; Dhanaraj, Nagalakshmi; Seshadri, Ramachandran, in J. Sci. Food Agric. 1988. 43 (3) : 229-233.
  • Monoclonal antibodies as tools in membrane biochemistry. Identification and partial characterization of the dicarboxylate transporter from pea leaf mitochondria, par Vivekananda, Jeevalatha; Beck, Claudia F.; Oliver, David J., in J. Biol. Chem. 1988. 263 (10) : 4782-4788
  • N-Methyl nucleosidase from tea leaves, par Negishi, Osamu; Ozawa, Tetsuo; Imagawa, Hiroshi, in Agric. Biol. Chem. 1988. 52 (1) : 169-175.
  • Effects of growth regulators on cold-induced depression of photosynthesis in tea leaves, par Aoki, Satoshi, in Nippon Sakumotsu Gakkai Kiji. 1987. 56 (3) : 367-371.
  • In vivo assay of nitrate reductase in tea (Camellia sinensis L.) leaf and root, par Sarmah, Tarun C.; Choudhury, Mahinath Dev; Goswami, Monoranjan, in J. Sci. Food Agric. 1987. 41 (2) :107-113.
  • Biosynthetic pathway for C6-aldehydes formation from linolenic acid in green leaves, par Hatanaka, Akikazu; Kajiwara, Tadahiko; Sekiya, Jiro, in Chem. Phys. Lipids. 1987. 44 (2-4) : 341-361.
  • Metabolism of L-theanine in tea leaves, par Tsushida, Tojiro, in JARQ. 1987. 21 (1) : 42-46.
  • Response to Alar at different concentrations of germination and seedling growth of tea (Camellia sinensis L.), par Barman, T. S.; Sarma, C. M., in Curr. Sci. 1987. 56 (17) : 902-903.
  • Winter cold-induced depression of photosynthesis and its regulation in overwintering tea leaves, par Aoki, Satoshi, in Chagyo Shikenjo Kenkyu Hokoku. 1986 (21) : 1-32.
  • Simultaneous determination of heavy metals in Chlorella and tea leaves by high-performance liquid chromatography, par Ichinoki, Susumu; Hongo, Noriko; Yamazaki, Mitsuru, in J. Agric. Food Chem. 1987. 35 (4).
  • Allelopathy due to purine alkaloids in tea seeds during germination, par Suzuki, T.; Waller, G. R., in Plant Soil. 1987. 98 (1) : 131-136.
  • Purine alkaloids in tea seeds during germination, par Suzuki, Takeo; Waller, George R., in ACS Symp. Ser. 1987. 330 (Allelochem.: Role Agric. For.) : 289-294.
  • Composition and industrial evaluation of Chinese oil seeds. I. Rice bran and teaseed oil, par Takeshita, Yasuhiko; Lin, Tian Rne, in Kokushikan Daigaku Kogakubu Kiyo. 1986 (19).
  • Effect of levels and forms of nitrogen and shade on the nitrate-reductase activity and uptake of total reduced nitrogen by young tea plants, par Barua, D.; Dey, S. K., in Indian J. Agric. Sci. 1986. 56 (8) : 591-597.
  • Effect of Ethrel (2-chloroethylphosphonic acid) on germination and seedling growth of tea Camellia sinensis (L.) O. Kuntz, par Barman, T. S.; Sarma, C. M., in Indian J. Plant Physiol. 1985. 28 (4) : 413-417.
  • Flavor volatiles and lipids in various components of tea shoots Camellia sinensis, (L.), O. Kuntze, par Mahanta, Pradip K.; Hazarika, Mridul; Takeo, Tadakazu, in J. Sci. Food Agric. 1985. 36 (11) : 1130-1132.
  • Detection and chemical identification of natural bio-antimutagens. A case of the green tea factor, par Kada, Tsuneo; Kaneko, Kenji; Matsuzaki, Satoshi; Matsuzaki, Taeko; Hara, Yukihiko, in Mutat. Res. 1985. 150 (1-2) : 127-132.
  • Effects of light on the production and degradation of caffeine in Camellia sinensis L. seedlings, par Suzuki, Takeo; Waller, George R., in Plant Cell Physiol. 1985. 26 (4) : 765-768.
  • Effect of morphactin on seed germination and seedling growth of tea (Camellia sinensis L.), par Barman, T. S.; Sarma, C. M., in Curr. Sci. 1985. 54 (6) : 291-292.
  • Growth regulators for crop distribution of tea (Camellia sinensis L.) in north east India, par Manivel, L.; Barua, H. P.; Hussain, S., in "Two Bud". 1981. 28 (2) : 42-46
  • The effect of nitrogen on plant water relations in tea (Camellia sinensis), par Nagarajah, S., in Physiol. Plant. 1981. 51 (3) : 304-308
  • The effect of potassium deficiency on stomatal and cuticular resistance in tea (Camellia sinensis), par Nagarajah, S., in Physiol. Plant. 1979. 47 (2) : 91-94
  • Further investigation of the biosynthesis of caffeine in tea plants (Camellia sinensis L.). Methylation of transfer ribonucleic acid by tea leaf extracts, par Suzuki, Takeo; Takahashi, Eiichi, in Biochem. J. 1976. 160 (2) : 181-184.