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A Abreu , JE Carulla , CE Lascano , TE Diaz , M Kreuzer , HD Hess 2004. Effects of Sapindus saponaria fruits on rumen fermentation and duodenal nitrogen flow of sheep fed a tropical grass diet with and without legume. Journal of Animal Science 82, 1392–1400.
M Al-Habori , A Raman 1998. Review: antidiabetic and hypocholesterolaemic effects of fenugreek. Phytotherapy Research 12, 233–242.
H Annuk , S Hormo , E Turi , M Mikelsaar , E Arak , T Wadstrom 1999. Effect of cell surface hydrophobicity and susceptibility of Helicobacter pylori to medicinal plant extracts. FEMS Microbiology Letters 172, 41–45.
K Asres , F Bucar , S Edelsbrunner , T Kartnig , G Hoger , W Theil 2001. Investigations on antimycobacterial activity of some Ethiopian medicinal plants. Phytotherapy Research 15, 323–326.
G Attwood , D Li , D Pacheco , M Tavendale 2006. Production of indolic compounds by rumen bacteria isolated from grazing ruminants. Journal of Applied Microbiology 100, 1261–1271.
K Becker , HPS Makkar 1999. Effects of dietary tannic acid and quebracho tannin on growth performance and metabolic rates of common carp (Cyprinus carpio L.). Aquaculture 175, 327–335.
T Benie , A El-Izzi , C Tahiri , J Duval , ML Thieulant 1990. Combretodendron africanum bark extract as an antifertility agent. I. Estrogenic effects in vivo and LH release by cultured gonadotrope cells. Journal of Ethnopharmacology 29, 13–23.
E Bennet-Jenkins , C Bryant 1996. Novel sources of anthelmintics. International Journal for Parasitology 26, 937–947.
RN Bennett , FA Mellon , N Foidl , JH Pratt , MS DuPont , L Perkins , PA Kroon 2003. Profiling glucosinolates and phenolics in vegetative and reproductive tissues of the multi-purpose trees Moringa oleifera L. (Horseradish tree) and Moringa stenopetala L. Journal of Agricultural and Food Chemistry 51, 3546–3553.
H Ben Salem , HPS Makkar , A Nefzaoui , L Hassayou , S Abidi 2005. Benefit from the association of small amounts of tannin-rich shrub foliage (Acacia cyanophylla Lindl.) with soya bean meal given as supplements to Barbarine sheep fed on oaten hay. Animal Feed Science Technology 122, 173–186.
R Bhatta , U Krishnamoorthy , F Mohammed 2000. Effect of feeding tamarind (Tamarindus indica) seed husk as a source of tannin on dry matter intake, digestibility of nutrients and production performance of crossbred dairy cows in mid-lactation. Animal Feed Science Technology 83, 67–74.
R Bhatta , AK Shinde , S Vaithiyanathan , SK Sankhyan , DL Verma 2002. Effect of polyethylene glycol-6000 on nutrient intake, digestion and growth of kids browsing Prosopis cineraria. Animal Feed Science Technology 101, 45–54.
C Brodie , PM Blumberg 2003. Regulation of cell apoptosis by protein kinase C. Apoptosis 8, 19–27.
DP Bureau , AM Harris , CY Cho 1998. The effects of purified alcohol extracts from soy products on feed intake and growth of chinook salmon (Oncorhynchus tshawytscha) and rainbow trout (Oncorhynchus mykiss). Aquaculture 161, 27–43.
SC Chhabra , RL Mahunnah , EN Mshiu 1990. Plants used in traditional medicine in eastern Tanzania III. Angiosperms (Euphorbiaceae to Menispermaceae). Journal of Ethnopharmacology 28, 255–283.
J-C Chen , K-W Chen 1997. Oxygen uptake and ammonia-N excretion of juvenile Penaeus japonicus during depuration following one-day exposure to different concentrations of saponin at different salinity levels. Aquaculture 156, 77–83.
G Cioffi , F Dal Piaz , P De Caprariis , R Sanogo , S Marzocco , G Autore , N De Tommasi 2006. Antiproliferative triterpene saponins from Entada africana. Journal of Natural Products 69, 1323–1329.
J Conrad , B Vogler , S Reeb , I Klaiber , S Papjewski , G Roos , E Vasquez , MC Setzer , W Kraus 2001. Isoterchebulin and 4,6-0-isoterchebuloyl-d-glucose, novel hydrolysable tannins from Terminalia macroptera. Journal of Natural Products 64, 294–299.
ME Daxenbichler , GF Spencer , DG Carlson , GB Rose , AM Brinker , RG Powell 1991. Glucosinolate composition of seeds from 297 species of wild plants. Phytochemistry 30, 2623–2638.
SE Denman , CS McSweeney 2005. Quantitative (real-time) PCR. In Methods in gut microbial ecology for ruminants (ed. HPS Makkar and CS McSweeney), pp. 105–108. Springer, Dordrecht, The Netherlands.
CD Djipa , M Delmée , J Quetin-Leclercq 2000. Antimicrobial activity of bark extracts of Syzygium jambos (L.) Aston (Myrtaceae). Journal of Ethnopharmacology 71, 307–313.
F Dohme , A Machmüller , BL Estermann , P Pfister , A Wasserfallen , M Kreuzer 1999. The role of the rumen ciliate protozoa for methane suppression caused by coconut oil. Letters in Applied Microbiology 29, 187–192.
F Dohme , A Machmüller , A Wasserfallen , M Kreuzer 2001. Ruminal methanogenesis as influenced by individual fatty acids supplemented to complete ruminant diets. Letters in Applied Microbiology 32, 47–51.
FV Dutra , JB Calixto , YS Medeiros , R Brum 1996. Jatrophone inhibits platelet rich plasma aggregation from man, rat and guinea-pig induced by different agents. Phytotherapy Research 10, 271–273.
JW Fahey , AT Zalcmann , P Talalay 2001. The chemical diversity and distribution of glucosinolates and isothiocyanates among plants. Phytochemistry 56, 5–51[Corrigendum: Phytochemistry 59 (2002) 237].
JW Fahey , X Haristoy , PM Dolan , TW Kensler , I Scholtus , KK Stephenson , P Talalay , A Lozniewski 2002. Sulforaphane inhibits extracellular, intracellular, and antibiotic-resistant strains of Heliobacter pylori and prevents benzo[a]pyrene-induced stomach tumors. Proceedings of the National Academy of Sciences of the United States of America 99, 7610–7615.
S Faizi , BS Siddiqui , R Saleem , F Noor , S Husnain 1997. Isolation and structure elucidation of a novel glycoside niazidin from pods of Moringa oleifera. Journal of Natural Products 60, 1317–1321.
A Flaoyen , AL Wilkins , M Sandvik 2004. The metabolism of saponins from Yucca schidigera in sheep. In Poisonous plants and related toxins (ed. T Acamovic, CS Stewart and TW Pennycott), pp. 210–214. CABI Publishing, Wallingford, UK.
G Francis , HPS Makkar , K Becker 2001a. Antinutritional factors present in plant-derived alternate fish feed ingredients and their effects in fish. Aquaculture 199, 197–227.
G Francis , HPS Makkar , K Becker 2002a. Dietary supplementation with a quillaja saponin mixture improves growth performance and metabolic efficiency in common carp (Cyprinus carpio L.). Aquaculture 203, 311–320.
G Francis , HPS Makkar , K Becker 2002b. Effects of cyclic and regular feeding of quillaja saponin supplemented diet on growth and metabolism of common carp (Cyprinus carpio L.). Fish Physiology and Biochemistry 24, 343–350.
S Ghasi , E Nwobodo , JO Ofili 2000. Hypocholesterolemic effects of crude extract of leaf of Moringa oleifera Lam in high-fat diet fed Wister rats. Journal of Ethnopharmacology 69, 21–25.
AM Gonzalez-Guerrico , MG Kazanietz 2005. Phorbol ester-induced apoptosis in prostate cancer cells via autocrine activation of the extrinsic apoptotic cascade: a key role for protein kinase C. The Journal of Biological Chemistry 280, 38982–38991.
R Gupta , GM Kannan , M Sharma , SJS Flora 2005. Therapeutic effects of Moringa oleifera on arsenic-induced toxicity in rats. Environmental Toxicology and Pharmacology 20, 456–464.
AE Hagerman , KM Riedl , RE Rice 1999. Tannins as biological antioxidants. In Plant polyphenols 2: Chemistry, biology, pharmacology, ecology (ed. GG Gross, RW Hemingway and T Yoshida), pp. 495–505. Kluwer Academic Publishers/Plenum Press, Dordrecht/New York.
X Haristoy , JW Fahey , I Scholtus , A Lozniewski 2005. Evaluation of antimicrobial effect of several isothiocyanates on Helicobacter pylori. Planta Medica 71, 326–330.
W Haas , M Mittelbach 2000. Detoxification experiments with seed oil from Jatropha curcas L. Industrial Crops and Products 12, 111–118.
HD Hess , M Kreuzer , TE Diaz , CE Lascano , JE Carulla , CR Soliva , A Machmüller 2003a. Saponin rich tropical fruits affect fermentation and methanogenesis in faunated and defaunated rumen fluid. Animal Feed Science and Technology 109, 79–94.
HD Hess , LM Monsalve , CE Lascano , JE Carulla , TE Diaz , M Kreuzer 2003b. Supplementation of a tropical grass diet with forage legumes and Sapindus saponaria fruits: effects on in vitro ruminal nitrogen turnover and methanogenesis. Australian Journal of Agricultural Research 54, 703–713.
KY Ho , CC Tsai , JS Huang , CP Chen , TC Lin , CC Lin 2001. Antimicrobial activity of tannin components from Vaccinium vitis-idaea L. Journal of Pharmacy and Pharmacology 53, 187–191.
MA Hossain , U Focken , K Becker 2001. Galactomannan-rich endosperm of Sesbania (Sesbania aculeate) seeds responsible for retardation of growth and feed utilisation in common carp, Cyprinus carpio L. Aquaculture 203, 121–132.
MA Hossain , U Focken , K Becker 2003. Antinutritive effects of galactomannan-rich endosperm of Sesbania (Sesbania aculeate) seeds on growth and feed utilization in tilapia, Oreochromis niloticus. Aqualculture Research 34, 1171–1179.
AN Hristov , A McAllister , FH Van Herk , KJ Cheng , CJ Newbold , PR Cheeke 1999. Effect of Yucca schidigera on rumen fermentation and nutrient digestion in heifers. Journal of Animal Science 77, 2554–2563.
M Ivan , KM Koenig , B Teferedegne , CJ Newbold , T Entz , LM Rode , M Ibrahim 2004. Effect of the dietary Enterolobium cyclocarpum foliage on the population dynamics of rumen ciliate protozoa in sheep. Small Ruminant Research 52, 81–91.
SM Kupchan , MJ Sigel , JA Matz , JAS Renauld , RC Haltiwanger , RF Bryan 1970. Jatrophone, a novel macrocyclic diterpeniod tumorinhibitor from Jatropha gossypiifolia. Journal of the American Chemical Society 92, 4476–4477.
VP Kumar , NS Chauhan , H Padh , M Rajani 2006. Search for antibacterial and antifungal agents from selected Indian medicinal plants. Journal of Ethnopharmacology 107, 182–188.
ZA Lila , N Mohammed , S Kanda , T Kamada , H Itabashi 2003. Effect of sarsaponin on ruminal fermentation with particular reference to methane production in vitro. Journal of Dairy Science 86, 3330–3336.
SD Lorimer , NB Perry , LM Foster , EL Burgess 1996. A nematode larval motility inhibition assay for screening plant extracts and natural products. Journal of Agricultural and Food Chemistry 44, 2482–2845.
A Machmüller , DA Ossowski , M Kreuzer 2000. Comparative evaluation of the effects of coconut oil, oilseeds and crystalline fat on methane release, digestion and energy balance in lambs. Animal Feed Science and Technology 85, 41–60.
CS McSweeney , B Palmer , DM McNeil , DO Krause 2001. Microbial interactions with tannins: nutritional consequences for ruminants. Animal Feed Science and Technology 91, 83–93.
HPS Makkar 2003. Effects and fate of tannins in ruminant animals, adaptation to tannins, and strategies to overcome detrimental effects of feeding tannin-rich feeds. Small Ruminant Research 49, 241–256.
HPS Makkar , K Becker 1997c. Nutrients and antiquality factors in different morphological parts of the Moringa oleifera tree. Journal of Agricultural Science, Cambridge 128, 311–322.
HPS Makkar , K Becker 1999a. Plant toxins and detoxification methods to improve feed quality of tropical seeds – Review. Asian–Australian Journal of Animal Science 12, 467–480.
HPS Makkar , K Becker 1999b. Nutritional studies on rats and fish (carp Cyprinus carpio) fed diets containing unheated and heated Jatropha curcas meal of a non-toxic provenance. Plant Foods for Human Nutrition 53, 183–192.
HPS Makkar , K Becker 2000. Beneficial effects of saponins on animal production. In Saponins in food and feedstuffs and medicinal plants (ed. W Oleszek and A Marston), pp 281–286. Kluwer Academic Publishers, Dordrecht, The Netherlands.
HPS Makkar , CS McSweeney 2005. Methods in gut microbial ecology for ruminants. Springer, Dordrecht, The Netherlands.
HPS Makkar , M Blümmel , K Becker 1995a. In vitro effects and interactions of tannins and saponins and fate of tannins in rumen. Journal of the Science of Food and Agriculture 69, 481–493.
HPS Makkar , K Becker , HJ Abel , C Szegletti 1995b. Degaradation of condensed tannins by rumen microbes exposed to quebracho tannins (QT) in rumen simulation technique (RUSITEC) and effects of QT on fermentation processes in the RUSITEC. Journal of the Science of Food and Agriculture 69, 495–500.
HPS Makkar , AO Aderibigbe , K Becker 1998a. Comparative evaluation of non-toxic and toxic varieties of Jatropha curcas for chemical composition, digestibility, protein degradability and toxic factors. Food Chemistry 62, 207–215.
HPS Makkar , S Sen , M Blümmel , K Becker 1998b. Effects of fractions containing saponins from Yucca schidigera, Quillaja saponaria and Acacia auriculoformis on rumen fermentation. Journal of Agricultural and Food Chemistry 46, 4324–4328.
HPS Makkar , EM Aregheore , K Becker 1999. Effect of saponins and plant extracts containing saponins on the recovery of ammonia during urea-ammoniation of wheat straw and fermentation kinetics of the treated straw. Journal of Agricultural Science, Cambridge 132, 313–321.
Y Mekonnen , B Dräger 2003. Glucosinolates in Moringa stenopetala. Planta Medica 69, 380–382.
BR Min , TN Barry , GT Attwood , WC McNabb 2003. The effect of condensed tannins on the nutrition and health of ruminants fed fresh temperate forages: a review. Animal Feed Science and Technology 106, 3–19.
M Mosior , AC Newton 1995. Mechanism of interaction of protein kinase C with phorbol esters. Reversibility and nature of membrane association. The Journal of Biological Chemistry 270, 25526–25533.
IV Nsahlai , NN Umunna , PO Osuji 1999. Influence of feeding sheep on oilseed cake following the consumption of tanniniferous feeds. Livestock Production Science 60, 59–69.
AA Odenyo , PO Osuji , O Karanfil 1997. Effect of multipurpose tree (MPT) supplements on ruminal ciliate protozoa. Animal Feed Science and Technology 67, 169–180.
S Pal , K Mukherjee , BP Saha 1995. Studies on the antiulcer activity of Moringa oleifera leaf extract on gastric ulcer models in rats. Phytotherapy Research 9, 463–465.
TJ Pandian , SG Sheela 1995. Hormonal induction of sex reversal in fish. Aquaculture 138, 1–22.
B Pen , C Sar , B Mwenya , K Kuwaki , R Morikawa , J Takahashi 2006. Effects of Yucca schidigera and Quillaja saponaria extracts on in vitro ruminal fermentation and methane emission. Animal Feed Science and Technology 129, 175–186.
P Petit , Y Sauvaire , G Ponsin , M Manteghetti , A Fave , G Ribes 1993. Effects of a fenugreek seed extract on feeding behaviour in the rat: metabolic–endocrine correlates. Pharmacology Biochemistry and Behavior 45, 369–374.
A Priolo , GG Waghorn , M Lanza , L Biondi , P Pennisi 2000. Polyethylene glycol as a means for reducing the impact of condensed tannins in carob pulp: effects on lamb growth performance and meat quality. Journal of Animal Science 78, 810–816.
A Priolo , M Lanza , M Bella , P Pennisi , V Fasone , L Biondi 2002b. Reducing the impact of condensed tannins in a diet based on carob pulp using two levels of polyethylene glycol: lamb growth, digestion and meat quality. Animal Research 51, 305–313.
A Priolo , M Bella , M Lanza , V Galofaro , L Biondi , D Barbagallo , H Ben Salem , P Pennisi 2005. Carcass and meat quality of lambs fed fresh sulla (Hedysarum coronarium L.) with or without polyethylene glycol or concentrate. Small Ruminant Research 59, 281–288.
KM Riedl , S Carando , HM Alessio , M McCarthy , AE Hagerman 2002. Antioxidant activity of tannins and tannin–protein complexes: assessment in vitro and in vivo. American Chemical Society Symposium Series 807, 188–200.
M Rug , A Ruppel 2000. Toxic activities of the plant Jatropha curcas against intermediate snail hosts and larvae of schistosomes. Tropica Medicine and International Health 5, 423–430.
H Sakagami , Y Jiang , K Kusama , T Atsumi , T Ueha , M Toguchi , I Iwakura , K Satoh , H Ito , T Hatano , T Yoshida 2000. Cytotoxic activity of hydrolyzable tannins against human oral tumor cell lines – a possible mechanism. Phytomedicine 7, 39–47.
NR Sánchez , E Spörndly , I Ledin 2006. Effect of feeding different levels of foliage of Moringa oleifera to creole dairy cows on intake, digestibility, milk production and composition. Livestock Science 101, 24–31.
S Sen , HPS Makkar , S Muetzel , K Becker 1998a. Effect of quillaja saponins and Yucca schidigera plant extract on growth of Escherichia coli. Letters in Applied Microbiology 27, 35–38.
S Sen , HPS Makkar , K Becker 1998b. Alfalfa saponins and their implication in animal nutrition. Journal of Agricultural and Food Chemistry 46, 131–140.
MA Shah , PS Mir 2004. Effect of dietary fenugreek seed on dairy cow performance and milk characteristics. Canadian Journal of Animal Science 84, 725–729.
P Siddhuraju , K Becker 2001a. Effect of various domestic processing methods on antinutrients and in vitro protein and starch digestibility of two indigenous varieties of Indian tribal pulse, Mucuna pruriens var. utilis. Journal of Agricultural and Food Chemistry 49, 3058–3067.
P Siddhuraju , K Becker 2001b. Preliminary nutritional evaluation of Mucuna seed meal (Mucuna pruriens var. utilis) in common carp (Cyprinus carpio L.): an assessment by growth performance and feed utilisation. Aquaculture 196, 105–123.
P Siddhuraju , K Becker 2001c. Species/variety differences in biochemical composition and nutritional value of Indian tribal legumes of the genus Canavalia. Nahrung/Food 45, 224–233.
P Siddhuraju , K Becker 2002. Effect of phenolic nonprotein amino acid l-dopa (l-3,4-dihydroxyphenylalanine) on growth performance, metabolic rates and feed nutrient utilization of common carp (Cyprinus carpio L.). Aquaculture Nutrition 8, 69–77.
P Siddhuraju , K Becker 2003. Antioxidant properties of various solvent extracts of total phenolic constituents from three different agroclimatic origins of drumstick tree (Moringa oleifera Lam.) leaves. Journal of Agricultural and Food Chemistry 51, 2144–2155.
P Siddhuraju , K Becker 2005. Nutritional and antinutritional composition, in vitro amino acid availability, starch digestibility and predicted glycemic index of differentially processed mucuna beans (Mucuna pruriens var. utilis): an under-utilised legume. Food Chemistry 91, 275–286.
P Siddhuraju , K Becker , HPS Makkar 2001. Chemical composition, protein fractionation, essential amino acid potential and antimetabolic constituents of an unconventional legume, Gila bean (Entada phaseoloides Merrill) seed kernel. Journal of the Science of Food and Agriculture 82, 192–202.
P Siddhuraju , PS Mohan , K Becker 2002. Studies on the antioxidant activity of Indian Laburnum (Cassia fistula L.): a preliminary assessment of crude extracts from stem bark, leaves, flowers and fruit pulp. Food Chemistry 79, 61–67.
P Siddhuraju , HPS Makkar , K Becker 2004. Essential amino acids and antimetabolites in the seed kernel of an unconventional legume, Gila bean (Entada phaseoloides Merrill). In Poisonous plants and related toxins (ed. T Acamovic, CS Stewart and TW Pennycott), pp. 377–386. CABI Publishing, Wallingford, UK.
B Singh , TK Bhat , B Singh 2003. Potential therapeutic applications of some antinutritional plant secondary metabolites. Journal of Agricultural and Food Chemistry 51, 5579–5597.
BJ Śliwiński , CR Soliva , A Machmüller , M Kreuzer 2002a. Efficacy of plant extracts rich in secondary constituents to modify rumen fermentation. Animal Feed Science and Technology 101, 101–114.
BJ Śliwiński , M Kreuzer , HR Wettstein , A Machmüller 2002b. Rumen fermentation and nitrogen balance of lambs fed diets containing plant extracts rich in tannins and saponins and associated emissions of nitrogen and methane. Archiv für Tierernährung 56, 379–392.
M Suarez , JM Entenza , C Doerries , E Meyer , L Bourquin , J Sutherland , I Marison , P Moreillon , N Mermod 2003. Expression of a plant-derived peptide harbouring water-cleaning and antimicrobial activities. Biotechnology and Bioengineering 81, 13–20.
M Suarez , M Haenni , S Canarelli , F Fisch , P Chodanowski , C Servis , O Michielin , R Freitag , P Moreillon , N Mermod 2005. Structure–function characterization and optimization of a plant-derived antibacterial peptide. Antimicrobial Agents and Chemotherapy 49, 3847–3857.
K Suzuki , H Kawauchi , Y Nagahama 1988b. Isolation and characterization of subunits from two distinct salmon gonadotropins. General and Comparative Endocrinology 71, 302–306.
AL Tapondjou , T Miyamoto , JF Mirjolet , N Guilbaud , M-A Lacaille-Dubois 2005. Pursaethosides A–E, triterpene saponins from Entada pursaetha. Journal of Natural Products 68, 1185–1190.
MH Tavendale , GA Lane , NM Schreurs , K Fraser , LP Meagher 2005. The effects of condensed tannins from Dorycnium rectum on skatole and indole ruminal biogenesis for grazing sheep. Australian Journal of Agricultural Research 56, 1331–1337.
WG Taylor , HJ Zulyniak , KW Richards , SN Acharya , S Bittman , JL Elder 2002. Variation in diosgenin levels among 10 accessions of fenugreek seeds produced in western Canada. Journal of Agricultural and Food Chemistry 50, 5994–5997.
B Teferedegne , F McIntosh , PO Osuji , A Odenyo , RJ Wallace , CJ Newbold 1999. Influence of foliage from different accessions of the subtropical leguminous tree, Sesbania sesban, on ruminal protozoa in Ethiopian and Scottish sheep. Animal Feed Science and Technology 78, 11–20.
M Tokura , K Ushida , K Miyazaki , Y Kojima 1997. Methanogens associated with rumen ciliates. FEMS Microbiology Ecology 22, 137–143.
M Tschöp , DL Smiley , ML Heiman 2000. Ghrelin induces adiposity in rodents. Nature 407, 908–913.
AJJ Van den Berg , SFAJ Horstein , JJ Ketternes-van den Bosch , BH Kroes , CJ Beukelman , BR Leeflang , RP Labadie 1995. Curcacycline A – a novel cyclic octapeptide isolated from the latex of Jatropha curcas L. FEBS Letter 358, 215–218.
V Vasta , A Priolo 2006. Ruminant fat volatiles as affected by diet. A review. Meat Science 73, 218–228.
GC Waghorn , ID Shelton , WC McNabb 1994. Effects of condensed tannins in Lotus pedunculatus on its nutritive value for sheep. 1. Non-nitrogenous aspects. Journal of Agricultural Science, Cambridge 123, 99–107.
RJ Wallace , NR McEwan , FM McIntosh , B Teferedegne , CJ Newbold 2002. Natural products as manipulators of rumen fermentation. Asian–Australasian Journal of Animal Science 15, 1458–1468.
Y Wang , TA McAllister , LJ Yanke , ZJ Xu , PR Cheeke , KJ Cheng 2000a. In vitro effects of steroidal saponins from Yucca schidigera extract on rumen microbial protein synthesis and rumen fermentation. Journal of the Science of Food and Agriculture 80, 2114–2122.
Y Wang , TA McAllister , LJ Yanke , ZJ Xu , PR Cheeke 2000b. Effects of steroidal saponin from Yucca schidigera extract on ruminal microbes. Journal of Applied Microbiology 88, 887–896.
T Wei , H Sun , X Zhao , J Hou , A Hou , Q Zhao , W Xin 2002. Scavenging of reactive oxygen species and prevention of oxidative neuronal cell damage by a novel gallotannin, Pistafolia A. Life Sciences 70, 1889–1899.
E Wina , S Muetzel , K Becker 2005a. The impact of saponins or saponin-containing plant materials on ruminant production – a review. Journal of Agricultural and Food Chemistry 53, 8093–8105.
E Wina , S Muetzel , E Hoffman , HPS Makkar , K Becker 2005b. Effect of secondary compounds in forage on rumen microorganisms qualified by 16S and 18S rRNA. In Applications of gene-based technologies for improving animal production and health in developing countries (ed. HPS Makkar and GJ Viljoen), pp 397–410. Springer, Dordrecht, The Netherlands.
E Wina , S Muetzel , E Hoffmann , HPS Makkar , K Becker 2005c. Saponins containing methanol extract of Sapindus rarak affect microbial fermentation, microbial activity and microbial community structure in vitro. Animal Feed Science and Technology 121, 159–174.
LL Yang , CY Lee , KY Yen 2000. Induction of apoptosis by hydrolysable tannins from Eugenia jambos L. on human leukemia cells. Cancer Letters 157, 65–67.
RY Yang , SCS Tsou , TC Lee , L-C Chang , G Kuo , P-Y Lai 2006. Moringa, a novel plant rich in antioxidants, bioavailable iron, and nutrients. American Chemical Society Symposium Series 925, 224–239.