| 1:Agarwal, S., and Rao A.V.; Tomato lycopene and low-density lipoprotein
oxidation: a human dietary intervention study. Lipids, 33, 981-984 (1998).
2: Batieha, A.M,, Armenian, H.K., Norkus, E.P., Morris, J.,S., Spate,
V.E., and Comstock, G.W. Serum micronutrients and subsequent risk of cervical
cancer in a population-based nested case-control study. Cancer Epiderniol.
Biomarkers Prev, 2: 335-339 (1993.).
3: Belakbir, A., Ruiz, J.M., and Romero, L.; Yield and fruit quality of
pepper (Capsicum annuum L.) in response to bioregulators. HortScience.
33(l): 85-87 (1998).
4: Ben-Shaul, Y. and Naftali, Y.; The development and ultrastructure
of lycopene bodies in chromoplasts of Lycopersicum esculentum. Protoplasma
67: 333-344 (1969)
5: Bien, J.G., Brown, E.D., and Smith, J.C.; Determination of individual
carotenoids in human plasma by high performance liquid chromatography.
J. Liq. Chromatog. 8: 473-484 (1985).
6: Bjelke, F.; Case-control study in Norway, Scand. J. Gastroenterol.
9: 42-49 (1974).
7: Block, G., Patterson, B., and Subar, A.; Fruit, vegetables, and cancer
prevention: A review of the epidemi-ological evidence. Nutr. Cancer 18:
1-29 (1992).
8: Boskovic, M.A.; 1979. Fate of lycopene in dehydrated tomato products:
Carotenoid isomerization in food systems. J. Food Sci. 44: 84-86 (1979).
9: Brady, W.E., Mares-Perlman, J.A., Bowen, R. and Stacewicz-Sapuntzakis,
M.; Human serum carotenoid concentrations are related to physiologic and
lifestyle factors. J. Nutr. 1 26(l): 129-137 (1996).
10: Britton, G.; "Carotenoids: Spectroscopy," 1B: pp, 57. Birkhauser
Verlag, Boston, (1995).
11: Bushway, R.J.; Separation of carotenoids in fruits and vegetables
by high performance liquid chromatography. J. Liq. Chromatog, 8: 1527-1547
(1985).
12: Cano, M, P., Ancos, B., Lobo, G., Monreal, M., and De-Ancos, B.;
Effects of freezing and canning of papaya slices on their carotenoid composition.
Z. Lebensmittel Unters. Forsch. 202(4): 279-284 (1996).
13: Chandler, L.A. and Schwartz, S.J.; Isomerization and losses of trans-beta-carotene
in sweet potatoes as affected by processing treatments. J. Agric Food
Chem. 36:129-133 (1988).
14: Choo, YM., Yap, S.C., Ooi, C.X., Ma, A.X., Goh, S.H., and Ong, S.H.;
Recovered oil from palm-pressed fiber: A good source of natural carotenoids,
vitamin E, and sterols. JAOCS 73: 599-602 (1996).
15: Clinton, S.K., Emenhiser, C., Schwartz, S.J., Bostwick, D.G., Williams,
A.W., Moore, B.J., and Erdman, J.W.; Cis-trans lycopene isomers, carotenoids,
and retinol in the human prostate. Cancer Epidemiol. Biomarkers Prev.
5: 823-833 (1996).
16: Clinton, S.K.; Lycopene: Chemistry. biology, and implications for
human health and disease. Nutr. Rev. 56(2): 35-51 (1998).
17: Colditz, G.A., Branch, L,G., and Lipnick, R.J.; Increased green and
yellow vegetable intake and lowered cancer deaths in an elderly population.
Am. Clin. Nutr. 41: 32-36 (1985).
18: Cole, E.R. and Kapur, N.S. ; The stability of lycopene. II. Oxidation
during heating of tomato pulps. J. Sci. Food Agric. 8: 366-368 (1957).
19: Cole, E.R., and Kapur, N.S.; The stability of lycopene. I. Degradation
by oxygen. J. Sci. Food Agric. 8: 360-365 (1957).
20: Cook-Mozaffari, P.J., Azordegan, F., and Day, N.E.; Oseophageal cancer
studies in the Caspian Litoral of Iran: Results of a case-control study.
Brit. J. Cancer 39: 292-309 (1979).
21: Countryman, C., Bankson, D., Collins, S., Man, B., and Lin, W.; Lycopene
inhibits the growth of the HL-60 promyelocylic leukemia cell line. Clin.
Chem. 37:1056 (1991).
22: Craft, N.E.; Carotenoid reversed-phase high-performance liquid chromatography
methods: Reference compendium. Meth. Enzymol. 213: 185-205 (1992).
23: Crouzet, J., and Kanasawud, P.; . Formation of volatile compounds
by thermal degradation of carotenoids. Meth. Enzymol. 213: 54-62 (1992).
24: Davies, B.H.; Carotenoids, In "Chemistry and Biochemistry of
Plant Pigments," Vol. 2, 2nd ed., ed. T.W. Goodwin, pp. 38-165. Academic
Press, New York (1976).
25: Di Mascio, P., Kaiser, S., and Sies, H.; Lycopene as the most efficient
biological carotenoid singlet oxygen quencher. Arch. Biochem. Biophys.
274: 532-538 (1989).
26: Diaz, M.N., Frei, B., Vita, J.A., and Keaney, J.F.; Antioxidants
and atherosclerotic heart disease. New Eng. J. Med. 337: 408-416 (1997)..
27: Duggar, B.M.; Lycopersicon: The red pigment of the tomato and the
effects of conditions on its development. Washington Univ. Stud., 1: 22-45
(1913).
28: Duke, J.A. and Beckstrom-Stemberg, S.M.; Plants containing lycopene.
Phytochemical database. USDA NCI Carotencid Food Composition Database.
Agric. Res, Service, U.S. Dept. of Agriculture, Beltsville, Md. (1998).
29: Duke, J.A.; "Handbook of Phytochemical Constituents of GRAS
Herbs and Other Economic Plants." CRC Press, Boca Raton, Fla.(1992).
30: Emenhiser, C., Sander, L.C., and Schwartz, S J.; Capabilitry of a
polymeric C30 stationary phase to resolve cis-trans carotenoid isomers
in reversed-phase liquid chromatography J. Chromatog A 707: 205 216 (1995).
31: Emenhiser, C., Simunovic, N, Sander, L. C., and Schwartz, S.J.; Separation
of geometric isomers in biological extracts using a polymeric C 30 column
in reversed-phase liquid chromatography. J. Agric. Food Chem. 44: 3887-3893
(1996).
32: Epler, K,S., Sander, L.G, Ziegler, R.G., Wise, S.A., and Craft, N.E.;
Evaluation of reversed-phase liquid chromatographic columns for recovery
and selectivity ofselected carotenoids. J. Chromatog. 595: 89-101 (1992).
33: Ferruzzi, M.G., Sander, L.C., Rock, C.L., and Schwartz. S J.; Carotenoid
determination in biological microsamples using liquid chromatography with
a coulometric electrochemical array detector. Anal. Biochem. 256: 74-81
(1998).
34: Forman. M.R., et.al.; The correlation between two dietary assessments
of carotenoid intake and plasma Garotenoid concentrations: Application
of a carotenoid food composition database. Am. J. Clin, Nutr 58: 519-24
(1993).
35: Franceschi, S., Bidoli, E., La Vecchia, G., Talamini, R., D'Avanzo,
B., and Negri, E.; Tomatoes and risk of digestive-tract cancers. Intl.
J. Cancer 59(2): 181-184 ( 1994).
36: Gartner, C., Stahl, W, and Sies, H.; Lycopene is more bioavailable
from tomato paste than from fresh tomatoes, Am. J. Clin. Nutr. 66: 116-122
(1997).
37: Gester, H.; The potential role of lycopene for human health. J. Am.
Col. Nutr. 16(2): 109-126 (1997).
38: Giovannucci, E. L., Ascherio, A., Rimm, E. B., Stampfer, M.J., Colditz,
G.A., and Willett, W.C.; Intake of carotenoids and retinol in relationship
to risk of prostate cancer. J. NatI. Cancer Inst. 87: 1767-1776 (1995).
39: Godoy, H.T. and Rodriguez-Amaya, D.B.; Changes in individual carotenoids
on processing and storage of mango (Mangifera indica) slices and puree.
Intl. J. Food Sci. Technol. 22: 451-460 (1987)..
40: Gross, J.; "Pigments in Vegetables: Chlorophylls and Carotenoids.
pp. 148-249. Van Nostrand Reinhold, New York (1991).
41: Ha, T.K.K., Saffar, N., Talwar, D., Cooney, J., Simpson, K., O'-Reilly
D., and Lean, M.E.J.; Abnormal antioxidant vitamin and carotenoid status
in chronic renal failure. Q.J.M. 89: 765-769 (1996).
42: Harborne, J.B. and Baxter, H.; "Phytochemical Dictionary. A
Handbook of Bioactive Compounds from Plants," Taylor & Frost,
London (1983).
43: Henry, L,K., Catignani, G.L., and Schwartz, S.J.; Oxidative degradation
kinetics of lycopene. lutein, 9-cis and all-trans beta-carotene. J. Am.
Oil Chem. Soc, 75: 823-829 (1998).
44: Jarvinen, R,, Knekt, P., Seppanen, R., and Teppo, L.; Diet and breast
cancer risk in a cohort of Finnish women. Cancer Lett. 114: 251-253 (1997).
45: Joyce, E.; Carotenoids of Brassica napus. J. Sci. Food Agric. 10:
342-348 ( 1959).
46: Joyce, E.; Some polyenes of Brassica rutabaga. Nature, 173: 311-312
(1954).
47: Kaplan, L.A., Lau, J.M., and Stein, E.A.; Carotenoid composition,
concentrations, and relationships in various human organs. Clin. Physiol.
Biochem, 8: 1-10 (1990).
48: Karrer, P, Helfenstein, A., Wehri, H., and Wettstein, A.; Pflanzenfarbstoffe.
XXV. Leber die Konstitution des Lycopins und Carotins, Acta 14: 154-162
(1930).
49: Khachik, F, Beecher, G.R., and Smith, J.C. Jr.; Lutein, lycopene,
and their oxidative metabolites in chemoprevention of cancer J. Cell Biochem,
Suppl. 22: 236-246 (1995.)
50: Khachik, F., et.al.; Effect of food preparation on qualitative and
quantitative distribution of major carotenoid constituents of tomatoes
and several green vegetables, J. Agric. Food Chem, 40: 390-398 (1992).
51: Khachilk, F., Beecher, G.R., Lusby, W.R., and Smith, Separation and
identification of carotenoids and their oxidation products in the extracts
of human plasma. Anal. Chem 64: 2111 -2122 (1992).
52: Kim, H.; Carotenoids protect cultured rat hepatocytes from injury
caused by carbon tetrachloride. Intl. J. Biochem. Cell Biol. 27: 1303-1309
(1995).
53: Kimura, M., Roddguez-Amaya, D.B., and Godoy, H.T.; Assessment of
the saponification step in the quantitative determination of carotenoids
and provitamins A. Food Chem. 35: 187-195 (1990).
54: Kirk, J.TO, and Tilney-Basset. R.A.E. "The Plastids. Their Chemistry,
Structure, Growth, and Inheritance," 2nd ed. Elsevier, Amsterdam
(1978).
55: Kohlmeier, L., et.al., Ed.; Lycopene and myocardial infarction risk
in the EURAMIC study. Am. J. Epidemiol. 146: 618-626 (1997).
56: Krinsky, N.I., Russett, M.D., Handelman, G.J., and Snodderly, D.M.;
Structural and geometrical isomers of carotenoids in human plasma. J.
Nutr. 120: 1654-1662 (1990).
57: Landers, G.M. and Olson, J.A.; Absence of isomerization of retinyl
palmitate, retinal, and retinal in chlorinated and unchlorinated solvents
under gold light. J. Assn. Offic. Anal. Chem. 69: 50-55 (1986).
58: Laval-Martin, D.; La maturation do fruit de tomate "cerise":
Mise en evidence, par cryodecapage de l'evolution des chloroplastes en
duex types de chromoplastes. Protoplasma 82: 33-59 (1974).
59: Lessin, W.J., Catigani, G.L., and Schwartz, S.J.; Quantification of
cis-trans isomers of provitamin A carotenoids in fresh and processed fruits
and vegetables. J. Agric. Food Chem. 45: 3728-3732 (1997).
60: Levy, J., Bosh, E., Feldman, B., Giat, Y, Munster, A., Danilenko,
M., and Sharoni, Y.; Lycopene is a more potent inhibitor of human cancer
cell proliferation than either alpha-carotene or beta-carotene. Nutr.
Cancer. 24: 257-266 (1995).
61: List, P.H. and Horhammer, L.; "Hager's Handbuch der Pharmazeutischen
Praxis," Vols. 2-6. Springer-Verlag, Berlin (1979).
62: Mangels. A.R., Holden, J.M., Beecher, G.R., Forman, M., and Lanza,
E.; Carotenod content of fruits and vegetables: An evaluation of analytical
data. J. Am. Dietetic Assn. 93: 284-296 (1993).
63: Matsushima-Nishiwaki, R., Shidoji, Y., Nishiwaki, S., Yamada, T.,
Modwaki, H., and Muto, Y.; Suppression by carotenoids of microcystin-induced
morphological changes in mouse hepatocytes. Lipids. 30: 1029-1034 (1995).
64: Mitamura, T, Tsunoda, S., and Nagasawa, H.; Lycopene, a carotenoid,
suppresses TGFalpha mRNA expression in spontaneous mammary tumours of
SHN mice. Bull. Faculty of Agric, Meiji Univ. 108: 45-48 (1996).
65: Mohr, W. P.; Pigment bodies in fruits of crimson and high pigment
lines of tomatoes. Ann. Bot. 44: 427-434 (1979).
66: Monselise, J. J. and Berk, Z.; Oxidative destruction of lycopene
during the manufacturing of tomato puree. Bull. Res. Council Isr. 4: 188-191
(1954).
67: Moss, G.P. and Weedon B.C.L.; Chemistry of the carotenoids. In "Chemistry
and Biochemistry of Plant Pigments," Vol. 1, 2nd ed., ed T.W. Goodwin,
pp. 149-224. Academic Press, Nevv York (1976).
68: Muller, H.; Determination of the carotenod content in selected vegetables
and fruit by HPLC and photodiode array detection. Z. Lebensmitlel Unters.
Forsch. 204(2): 88-94 (1997).
69: Nagasawa, H., Mitamura, T., Sakamoto. S., and Yamamoto, K.; Effects
of lycopene on spontaneous mammary tumour development in SHN virgin mice.
Anticancer Res. 15: 1173-1178 (1995).
70: Narisawa, T. et.al.; Inhibitory effects of natural carotenoids, alpha-carotene,
beta-carotene, lycopene and lutein, on colonic aberrant crypt foci formation
in rats, Cancer Lett. 107: 137-142 (1996).
71: Nebeling, L.C., Forman, M.R., Graubard, B.I., and Snyder, B.A.; Changes
in carotenoid intake in the United States: The 1987 and 1992 National
Health Interview Surveys. J, Am. Dietetic Assn. 9: 991-996 (1997).
72: Nguyen, M.L. and Schwartz, S.J.; Effects of industrial thermal treatments
on carotenoid geometrical isomers in fresh and processed fruits and vegetables.
Presented at Ann. Mtg., Inst. of Food Technologists, Atlanta, GA, (1998).
73: Nguyen, M.L. and Schwartz, S.J.; Lycopene stability during food processing,
Proc. Soc. Exp. Biol. Med. 218: 101-105 (1998).
74: Nguyen, M.L. and Schwartz, S.J.; Thermal isomerization of carotenoids
in different tomato varieties. Presented at 3rd Worldwide Congress on
the Processing Tomato, Pamplona, Spain (1998).
75: Nguyen, M.L., and Schwartz, S.J.; Lyopene: Chemical and biological
properties. Food Technol., 53(2): 38- 45 (1999).
76: Nierenberg, D.W. and Nann, S.L.; A method for determining concentrations
of retinol, tocopherol, and five Carotenoids in human plasma and tissue
samples. Am. J. Clin. Nutr. 56: 417-426 (1992).
77: Noble, A.C.; Investigation of the color changes in heat concentrated
tomato pulp. J. Agric. Food Chem. 23: 48-49 (1975).
78: Ojima, F., Sakamoto, H., Ishiguro, Y, and Terao, J.; 1993. Consumption
of carotenoids in photosensitized oxidation of human plasma and plasma
low-densty lipoprotein, Free Radic. Biol. Med. 15: 377-384 (1993).
79: Palan, P.R. et.al.; Plasma levels of beta-carotene, lycopene, Canthaxanthin,
retinol, and alpha- and tau-tocopherol in cervical intraepthelial neoplasia
and cancer. Clin. Cancer Res. 2(1): 181-185 (1996).
80: Panalaks, T. and Murray, T.K.; The effect of processing on the content
of carotene isomers in vegetables and peaches. Can. Inst. Food Sci. Technol.
J. 3: 145-151 (1970).
81: Parker, R.S, 1988. Carotenoid and tocopherol composition in human
adipose tissue. Am. J. Clin. Nutr. 47: 33-36 (1988).
82: Pauling, L.; Recent work on the configuration and electronic structure
of molecules with some applications to natural products: Isomerism and
the structure of carotenoids. Fortschr. Chem. Org. Naturstoffe. 3: 227-229
(1939).
83: Peng, Y.S. and Peng, Y.M.; Simultaneous liquid chromatographic determination
of carotenoids, retinoids, and tocopherols in human buccal mucosal cells,
Cancer Epidemiol. Biomarkers Prev. 1: 375-382 (1992).
84: Pool-Zobel, B. L., Bub, A., Muller, H., Wollowski, E, and Rechkemmer,
G.; Consumption of vegetables reduces genetic damage in humans: First
results of a human intervention trial with carotenoid-rich foods. Carcinogenesis
18: 1847-1850 (1997).
85: Porter, J.W. and Lincoln, R.F.; Arch. Biochem, 27 390 (1950).
86: Potischman, N, Hoover, R.N., Brinton, L.A., Swanson, C.A., Herrero,
R., Tenorio, F., de Britton, R.C, Gartan, E.. and Reeves, W.C.; The relations
between cervical cancer and serological markers of nutritional status.
Nutr. Cancer 21(3): 193-201 (1994).
87: Quackenbush, F.W.; Reversed-phase HPLC separation of cis and trans-carotenoids
and its application to food materials. J. Liq. Chromat. 10: 643-653 (1987).
88: Ramon, J.M., Serra, L., Como, C., and Oromi, J.; Dietary factors
and gastric cancer risk, Cancer 71. 1731-1735 (1993).
89: Rao, A.M. and Agarwal, S.; Effect of diet and smoking on serum lycopene
and lipid peroxidation. Nutr. Res. 18: 713-721 (1998).
90: Ribayo-Mercado, J,D., Garmyn, M., Gilchrest, B.A., and Russel, R.M.;
Skin lycopene is destroyed preferentially over beta-carotene during ultraviolet
irradiation in humans. J. Nutr. 125: 1854-1859 (1995).
91: Rouseff, R., Raley, L., and Hofsommer, H.J.; Application of diode
array detection with a C30 reversed phase column for the separation and
identification of saponified orange juice carotenoids. J. Agric. Food
Chem. 44: 2176-2181 (1996).
92: Sander, L.C. and Wise, S.A.; Effect of phase length on column selectivity
for the separation of polycyclic aromatic hydrocarbons by reversed-phase
liquid chromatography. Ana. Chem. 59: 2309-2313 (1987).
93: Sander, L.C., Sharpless, K. E., Craft, N. E., and Wise, S.A.; Development
of engineered stationary phases for the separation of carotenoid isomers.
Anal. Chem. 66:1667-1674 (1994).
94: Schierle, J., Bretzel, W., Buhler, I., Faccin, N., Hess, D., Steiner,
K., and Schuep, W.; Content and isomeric ratio of lycopene in food and
human blood plasma. Food Chem. 96: 459-465 (1997).
95: Schmitz, H.H., Poor, C.L., Wellman, R.B., and Erdman, J.W.; Concentrations
of selected carotenoids and vitamin A in human liver, kidney and lung
tissue. J. Nutr. 121: 1613-1621 (1991).
96: Schunck, C.A. 1903. Proc. Royal Soc. London 72: 165 (1903).
97: Scita, G.; Stability of beta-carotene under different laboratory
conditions. Meth. Enzymol. 213: 175-185 (1992).
98: Scott, K. J. et.al.; The correlation between the intake of lutein,
lycopene and beta-carotene from vegetables and fruits, and blood plasma
concentrations in a group of women aged 50-65 years in the UK. Brit. Nutr.
75: 409-418 (1996).
1996
99: Sharma, S.K. and Le Maguer, M.;Kinetics of lycopene degradation in
tomato pulp solids under different processing and storage conditions,
Food Res. Intl. 29: 309-315 (1996).
100: Simpson, K.L., Lee, TC., Rodriguez, D.B., and Chichester, C.O.;
Metabolism in senescent and stored tissues. In "Chemistry and Biochemistry
of Plant Pigments," Vol. 1, 2nd ed., ed. T.W. Goodwin, pp. 779-842.
Academic Press, New York (1976).
101: Snowdon, D.A., Gross, M.D., and Butler, S.M.; Antioxidants and reduced
functional capacity in the elderly: Findings from the Nun Study. J. Gerontol.
A. Biol. Sci. Med. Sci. 51 (1): M10-16 (1996).
102: Stahl, W, and Sies, H.; Lycopene: A biologically important carotenoid
for human? Arch. Biochem. Biophys. 336: 1-9 (1996).
103: Stahl, W. and Sies, H.; Uptake of lycopene and its geometrical isomers
is greater from heat-processed than from unprocessed tomato juice in humans.
J. Nutr. 122: 2161-2166 !992).
104: Stahl, W., Schwarz, W., Sundquist, A. R,, and Sies, H.; Cis-trans
isomers of lycopene and beta-carotene in human serum and tissues. Arch.
Biochem. Bicphys. 294(1):173-177 (1992).
105: Stalhl, W., Sundquist, A.R , Hanusch, M , Schwarz, W., and Sies,
H.; Separation of beta-carotene and lycopene geometrical isomers in biological
samples. Clin. Chem. 39: 810-814 (1993).
106: Steinmetz, K.A. and Potter, J. D.; Vegetables, fruit, and cancer
prevention: A review. J. Am. Dietet. Assn. 96: 1027-1039 (1996).
107: Steinmetz, K.A., Porter, J.D., and Folson, A.R.; Vegetables, fruit,
and lung cancer in the Iowa Women's Health Study. Cancer Res. 53: 536-543
(1993).
108: Subar, A.F., Heimendinger, J., Patterson, B.H., Krebs-Smith, S.M
, Pivonka, E. and Kessler, R.; Fruit and vegetable intake in the United
States: the baseline survey of the Five A Day for Better Health Progiam.
Am. J. Health Promot. 9: 352-360 (1995).
109: Sweeney, J.P. and Marsh, A.C.; Effect of processing on provitamin
A in vegetables. J. Am. Dietet. Assn, 59: 238-243 (1971).
110: Tajima, K. and Tominaga, S.; Dietary habits and gastrointestinal
cancers: A comparative case-control study of stomach and large intestinal
cancer in Nagoya, Japan. Jap. J. Cancer Res. 76: 705-716 (1985).
111: Tsukida, K., Saiki, K., Takii, T, and Koyarri Y.; Structural elucidation
of the main cis-beta-carotenes, J. Nutr Sci. Vit. 27: 551-561 (1981).
112: UPAC. Nomenclature of carotenoids. UPAC Commission on the Nomenclature
of Organic Chemistry and IUPAC-IUB Commission on Biochemical Nomenclature,
Pure Appl. Chem. 41: 407-419 ( 1975.).
113: USDA-NCI Carotenoid Database for U.S Foods. Nutrient Data Lab,,
Agric. Res. Service, U.S. Dept. of Agriculture, Beltsville Human Nutrition
Research Center, Riverdale, Md. USDA 1998.
114: van Poppel, G.; Carotenoids and cancer: An update with emphasis
on human intervention studies. Eur. J. Cancer 29A: 1335-1344 (1993).
115: Variyar, P.S. and Bandyopadhyay, C.; On the carotenoids of ripened
pepper berries (Piper nigrum L.). J. Food Sci. Technol, 27(5): 294-295
(1990).
116: Wang, C.J., Chou, M.Y., and Lin, J.K.; Inhibition of growth and
development of the transplantable C-6 glioma cells inoculated in rats
by retinoids and carotenoids. Cancer Lett. 48(2): 135-142 (1989).
117: Weedon, B.C.L. and Moss, G.P.; Structure and nomenclature, In "Carotenoids:
Spectroscopy," ed. G. Britton, pp. 27-70. Birkhauser Verlag. Boston
(1995).
118: Weisburger, J.H.; Evaluation of the evidence on the role of tomato
products in disease prevention. Proc. Soc Exp. Biol. Med. 218: 140-143
(1998).
119: Wilderg, V.C. and Rodriguez-Amaya D.B.; HPLC quantitation of major
carotenoids of fresh and processed guava. mango, and papaya, Lebensmittel
Wiss, Technol. 28: 474-480 (1995).
120: Willett, W.C.; Diet, nutrition and avoidable cancer. Environ. Health
Perspect. 103s: 165-170 (1995).
121: Willstatter, R. and Escher, H.H.Z.; Physiol. Chem. 64: 47 (1910).
122: Yeum, K.J., Liu, C., Tang. G.W., Booth, S.L., Sadowski, J.A., Krinsky,
N.I., and Russell, R.M.; Human plasma carotenoid response to the ingestion
of controlled diets high in fruit and vegetables. Am. J. Clin. Nutr. 64:
594-602 (1996).
123: Zechmeister, L. and Cholnolky, L.; Lycoxanthin und Lycophyll, zwei
naturliche Derivate des Lycopins. Ber. Deutsch. Chem. Ges. 69: 422-429
(1936).
124: Zechmeister, L. and Polgar, A.; Cis-trans isomerization and cis-peak
effect in the alpha-carotene set and in some other stereoisomeric sets.
J. Am. Chem. Soc. 66 137-144 (1944).
125: Zechmeister, L. and Tuzson, P.; Isomerization of carotenoids. Biochem.
J. 32: 1305-1311 (1938).
126: Zechmeister, L. and Tuzson, P.; Spontaneous isomerization of lycopene.
Nature 141: 249-250 (1938).
127: Zechmeister, L., LeRosen, A.L., Went, F.W., and Pauling L.; Prolycopene,
a naturally occurring stereoisomer of lycopene. Proc. Natl. Acad. Sci.
USA 27: 468-474 (1941).
128: Zechmeister. L.; "Cis-trans Isomeric Carotenoids, Vitamins
A and Arylpolyenes, 'Academic Press~ New York (1962).
129: Zechmester, L., LeRosen, A.L., Schroeder, W.A., Polgar, A., and
Pauling, L.; Spectral characteristics and configuration of some stereoisomeric
carotenolds including prolycopene and pro-gamma-carotene. J. Am. Chem.
Soc, 65: 1940-1951 (1943).
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