標題: Titlebook: Carotenoids Volume 5: Nutrition and Health; George Britton,Hanspeter Pfander (Chief Operating Book 2009 Birkh?user Basel 2009 Absorption. [打印本頁] 作者: Agoraphobia 時間: 2025-3-21 18:36
書目名稱Carotenoids Volume 5: Nutrition and Health影響因子(影響力)
書目名稱Carotenoids Volume 5: Nutrition and Health影響因子(影響力)學科排名
書目名稱Carotenoids Volume 5: Nutrition and Health網(wǎng)絡(luò)公開度
書目名稱Carotenoids Volume 5: Nutrition and Health網(wǎng)絡(luò)公開度學科排名
書目名稱Carotenoids Volume 5: Nutrition and Health被引頻次
書目名稱Carotenoids Volume 5: Nutrition and Health被引頻次學科排名
書目名稱Carotenoids Volume 5: Nutrition and Health年度引用
書目名稱Carotenoids Volume 5: Nutrition and Health年度引用學科排名
書目名稱Carotenoids Volume 5: Nutrition and Health讀者反饋
書目名稱Carotenoids Volume 5: Nutrition and Health讀者反饋學科排名
作者: WAG 時間: 2025-3-21 22:28 作者: 刺耳 時間: 2025-3-22 04:23
Carotenoids in Food,or colouration must obtain them from the diet. Although humans, being mammals, are normally not coloured by carotenoids, analysis of human blood and tissues reveals a significant content of carotenoids which, as discussed later in this book, are associated with good health and reduced risk of diseas作者: Extort 時間: 2025-3-22 05:37
Supplements,in foods, . in the form of herbal extracts. Supplements in the form of vitamin pills have been known for decades. Supplements of non-essential nutrients are also widely available. The use of dietary supplements has become so widely accepted that they can be found in supermarkets alongside basic food作者: AWRY 時間: 2025-3-22 10:33
Microbial and Microalgal Carotenoids as Colourants and Supplements,e been produced commercially by chemical synthesis or as plant extracts or oleoresins, . of tomato and red pepper. Some unicellular green algae, under appropriate conditions, become red due to the accumulation of high concentrations of ‘secondary’ carotenoids. Two examples, . spp. and ., are culture作者: 侵略者 時間: 2025-3-22 16:24 作者: 侵略者 時間: 2025-3-22 20:50
Absorption, Transport, Distribution in Tissues and Bioavailability,but have to be provided in the diet, in food or as supplements. The processes by which the ingested carotenoids are absorbed, transported in the body and deposited in tissues and organs are of fundamental importance in relation to any effect of carotenoids on human health. The term ‘.’ is used to re作者: 擁護者 時間: 2025-3-23 01:06 作者: Aromatic 時間: 2025-3-23 05:13
Vitamin A and Vitamin A Deficiency,ms retinal (.) and retinoic acid (.) play essential roles in such diverse processes as vision and cell regulation. The role of retinal as the chromophore of the visual pigments such as rhodopsin has been investigated intensively and is summarized in . It is well understood, therefore, why prolonged 作者: 發(fā)出眩目光芒 時間: 2025-3-23 06:38 作者: 彈藥 時間: 2025-3-23 10:51 作者: 遷移 時間: 2025-3-23 16:10
Antioxidant/Pro-oxidant Actions of Carotenoids, questioned by some, however [.]. In addition, there is the complication that, under some circumstances, carotenoids exhibit a pro-oxidant effect [.,.], although some authors do not believe that this occurs . [.]. The fundamental chemistry of carotenoid radicals and radical ions, as a basis for unde作者: PANT 時間: 2025-3-23 19:12 作者: 除草劑 時間: 2025-3-24 01:37
Carotenoids and Coronary Heart Disease,ctoris (chest pain). In atherosclerosis, commonly called hardening of the arteries, the artery walls become thick and lose elasticity. Because of their ability to act as antioxidants (see .), it has been proposed that carotenoids could be protective against CHD. One factor in the development of coro作者: 蘆筍 時間: 2025-3-24 03:57
The Eye,otenoids. This . (yellow spot) has the highest local concentration of carotenoids in the human body. Although the . was well known by the late 18th century, it was considered by many to be a . artefact. It was not accepted to be an anatomical feature . until the invention of the ophthalmoscope, when作者: 干涉 時間: 2025-3-24 09:58 作者: 古文字學 時間: 2025-3-24 12:25
The Immune System, innate or antigen-nonspecific branch, and the adaptive or antigen-specific branch. A truly effective immune defence is based on a balance of the different arms of the whole immune system. The human immune response system is very complex and carotenoids have been reported to have effects on many dif作者: Hangar 時間: 2025-3-24 18:03 作者: 抗體 時間: 2025-3-24 19:22
,Editors’ Assessment,trying to determine if this is indeed the case. Much of the work has been based on the premise that any effect is likely to involve antioxidant action (.) or effects on cellular and molecular processes (.). The participation of the immune response system (.) and suggestions that effects attributed t作者: FRET 時間: 2025-3-25 02:45 作者: voluble 時間: 2025-3-25 06:18 作者: 鞏固 時間: 2025-3-25 08:40
The Obstacle of Formalism in Linear Algebraetary importance of β-carotene and some other carotenoids as provitamin A was established. This alone is sufficient to ensure that carotenoids will always have an important place and value in human nutrition. But there is more. This is now the era of ‘functional foods’, when a major goal is to ident作者: Carcinogen 時間: 2025-3-25 12:12
https://doi.org/10.1007/0-306-47619-3ed knowledge of the qualitative and quantitative distribution of these compounds in the food supply as well as in human blood, major organs, and tissues. The occurrence and distribution of nutritionally important carotenoids in foods, especially fruits and vegetables, is surveyed in . and the distri作者: Seminar 時間: 2025-3-25 18:31
https://doi.org/10.1007/0-306-47619-3or colouration must obtain them from the diet. Although humans, being mammals, are normally not coloured by carotenoids, analysis of human blood and tissues reveals a significant content of carotenoids which, as discussed later in this book, are associated with good health and reduced risk of diseas作者: 輕浮思想 時間: 2025-3-25 21:01
https://doi.org/10.1007/0-306-47619-3in foods, . in the form of herbal extracts. Supplements in the form of vitamin pills have been known for decades. Supplements of non-essential nutrients are also widely available. The use of dietary supplements has become so widely accepted that they can be found in supermarkets alongside basic food作者: 昆蟲 時間: 2025-3-26 02:13 作者: Granular 時間: 2025-3-26 04:40
https://doi.org/10.1007/0-306-47619-3s. In comparison, the enhancement of quality traits such as improved nutritional content and aesthetic colour has been neglected. Now, however, consumers increasingly demand improved food quality and safety and, as a consequence, plant breeding has been forced to address these issues. One example of作者: BLOT 時間: 2025-3-26 11:30
https://doi.org/10.1007/0-306-47619-3but have to be provided in the diet, in food or as supplements. The processes by which the ingested carotenoids are absorbed, transported in the body and deposited in tissues and organs are of fundamental importance in relation to any effect of carotenoids on human health. The term ‘.’ is used to re作者: JADED 時間: 2025-3-26 12:46
https://doi.org/10.1007/0-306-47619-3amin A carotenoids, particularly α-carotene (.) and β-cryptoxanthin (.), have been investigated by various techniques. As discussed in ., vitamin A nutrition is of worldwide interest; deficiency of the vitamin remains a problem in developing countries, affecting 75 to 140 million children [.]. Defic作者: 爭吵 時間: 2025-3-26 17:58 作者: 人類學家 時間: 2025-3-26 21:12 作者: Supplement 時間: 2025-3-27 01:26
From Throry to Experiment and Back Again,associated with a decreased risk of developing such chronic diseases [.,.]. It has been suggested that carotenoids may play a key role in these beneficial effects of fruit and vegetable consumption. Some observational epidemiological studies (. and .) have indicated that carotenoids may act as prote作者: discord 時間: 2025-3-27 07:37 作者: locus-ceruleus 時間: 2025-3-27 13:29
N. Gobron,B. Pinty,M. M. Verstraetegions and countries with different degrees of economic development [.]. Observed associations between dietary patterns and cancer mortality and morbidity have led to hypotheses about cause and effect relationships, which have subsequently been examined more specifically in laboratory studies of biol作者: exostosis 時間: 2025-3-27 16:03 作者: Assault 時間: 2025-3-27 20:39
Advances in Global Change Researchotenoids. This . (yellow spot) has the highest local concentration of carotenoids in the human body. Although the . was well known by the late 18th century, it was considered by many to be a . artefact. It was not accepted to be an anatomical feature . until the invention of the ophthalmoscope, when作者: 發(fā)炎 時間: 2025-3-27 21:58
W. G. M. Bastiaanssen,C. J. Perry the adverse effects of this exposure, such as sunburn, immunosuppression, photoaging and photocarcinogenesis, to a minimum, nutritional manipulation of the basic endogenous protective properties of skin is an attractive target. In this respect, considerable interest has been directed for many years作者: 熱心助人 時間: 2025-3-28 02:32 作者: 噴油井 時間: 2025-3-28 10:14
Monique Boekaerts,Alexander Minnaertease, as described in previous . in this .. Early studies dealt with β-carotene (3) and other provitamin A carotenoids, but more recent research efforts have focused on the potential roles in health and disease of the non-provitamin A carotenoids, such as lycopene (31) and lutein (133). Carotenoids 作者: 輕而薄 時間: 2025-3-28 10:40
https://doi.org/10.1007/0-387-23485-3trying to determine if this is indeed the case. Much of the work has been based on the premise that any effect is likely to involve antioxidant action (.) or effects on cellular and molecular processes (.). The participation of the immune response system (.) and suggestions that effects attributed t作者: 容易懂得 時間: 2025-3-28 17:26 作者: 吊胃口 時間: 2025-3-28 21:38
Carotenoidshttp://image.papertrans.cn/c/image/222153.jpg作者: APO 時間: 2025-3-29 01:07
https://doi.org/10.1007/0-306-47619-3tes, packaged into chylomicrons and moved throughout the blood in lipoproteins, and the tissue-specific accumulation in the human body. The conversion of β-carotene and other carotenoids into vitamin A is treated in ..作者: 刺耳的聲音 時間: 2025-3-29 06:34
From Throry to Experiment and Back Again,trials, though, in which β-carotene (3) was administered as a supplement to individuals at high risk, such as smokers and asbestos workers, have shown no preventive effects or indeed have indicated enhanced incidence of lung cancer [.,.]. In others, however, supplementation with β-carotene was reported to exert beneficial effects [.].作者: 全面 時間: 2025-3-29 11:05 作者: Repetitions 時間: 2025-3-29 13:03
https://doi.org/10.1007/0-387-23485-3cularly human, animal and cell studies. With the eye (.) and skin (.), the situation is different. These tissues are exposed to high intensity light, that can lead to photodamage. Do carotenoids have any protective roles against this damage?作者: 淘氣 時間: 2025-3-29 16:29 作者: 混亂生活 時間: 2025-3-29 21:53
Modulation of Intracellular Signalling Pathways by Carotenoids,trials, though, in which β-carotene (3) was administered as a supplement to individuals at high risk, such as smokers and asbestos workers, have shown no preventive effects or indeed have indicated enhanced incidence of lung cancer [.,.]. In others, however, supplementation with β-carotene was reported to exert beneficial effects [.].作者: Pander 時間: 2025-3-30 02:56
Carotenoids and Coronary Heart Disease,ycopene (.) in the circulation [.] and that these carotenoids have the capacity to trap peroxyl radicals and quench singlet oxygen lend support to the hypothesis that the carotenoids may have a protective role.作者: INCUR 時間: 2025-3-30 05:10
,Editors’ Assessment,cularly human, animal and cell studies. With the eye (.) and skin (.), the situation is different. These tissues are exposed to high intensity light, that can lead to photodamage. Do carotenoids have any protective roles against this damage?作者: 亂砍 時間: 2025-3-30 09:48
https://doi.org/10.1007/0-306-47619-3 in an increased incidence and/or severity of respiratory infections, gastrointestinal infections [.], and measles [.]. Vitamin A levels in HIV-positive children are lower than those in HIV-negative children [.].作者: noxious 時間: 2025-3-30 12:59
Advances in Global Change Researchnsive article [.] reviews the evolution of ideas in relation to the macular pigment over a period of 200 years. In 1945, the macular yellow pigment was broadly characterized by absorption spectroscopy as being “in all probability lutein or leaf xanthophyll” [.].作者: 補充 時間: 2025-3-30 16:55
Carotenoids as Provitamin A, in an increased incidence and/or severity of respiratory infections, gastrointestinal infections [.], and measles [.]. Vitamin A levels in HIV-positive children are lower than those in HIV-negative children [.].作者: 換話題 時間: 2025-3-31 00:13
The Eye,nsive article [.] reviews the evolution of ideas in relation to the macular pigment over a period of 200 years. In 1945, the macular yellow pigment was broadly characterized by absorption spectroscopy as being “in all probability lutein or leaf xanthophyll” [.].作者: invert 時間: 2025-3-31 04:35 作者: giggle 時間: 2025-3-31 08:11
Operationalization of Earth Observation,], although some authors do not believe that this occurs . [.]. The fundamental chemistry of carotenoid radicals and radical ions, as a basis for understanding mechanisms of antioxidant/pro-oxidant actions, is presented in ..作者: Invertebrate 時間: 2025-3-31 11:18
W. G. M. Bastiaanssen,C. J. Perryof the basic endogenous protective properties of skin is an attractive target. In this respect, considerable interest has been directed for many years towards the dietary carotenoids, because of their radical scavenging and singlet oxygen quenching properties and thus their putative role in photochemistry, photobiology and photomedicine.作者: 本土 時間: 2025-3-31 17:16 作者: helper-T-cells 時間: 2025-3-31 18:56
Skin Photoprotection by Carotenoids,of the basic endogenous protective properties of skin is an attractive target. In this respect, considerable interest has been directed for many years towards the dietary carotenoids, because of their radical scavenging and singlet oxygen quenching properties and thus their putative role in photochemistry, photobiology and photomedicine.作者: 撫育 時間: 2025-4-1 00:40 作者: gospel 時間: 2025-4-1 03:17 作者: 袖章 時間: 2025-4-1 09:50
Supplements, items. Carotenoids are ubiquitous in a diet rich in fruits and vegetables. Thus, supplements containing carotenoids are intended either to boost carotenoid intake in individuals already well supplied with carotenoids from their diet, or to provide carotenoids to those whose diet contains only low amounts of them.作者: Between 時間: 2025-4-1 10:29 作者: 涂掉 時間: 2025-4-1 15:24 作者: CUB 時間: 2025-4-1 21:38
The Immune System,ferent aspects. To understand the significance of this it is necessary to have a working knowledge of the immune system. An outline of the main features and principles is given below, but the non-specialist reader is recommended to consult a modern biology or biochemistry textbook, or an introductory book on immunology.作者: 灰姑娘 時間: 2025-4-1 22:46 作者: Graduated 時間: 2025-4-2 03:04
https://doi.org/10.1007/0-306-47619-3es. Although some carotenoids are added to manufactured foods as colourants, or are taken as supplements (.), most ingested carotenoid is obtained direct from natural food, especially vegetables and fruit.作者: JAMB 時間: 2025-4-2 11:03
