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Fucoidan
Fucoidan is a long chain sulfated polysaccharide found in various species of brown algae. Commercially available fucoidan is commonly extracted from the seaweed species '' Fucus vesiculosus'', ''Cladosiphon okamuranus'', ''Laminaria japonica'' and '' Undaria pinnatifida''. Variant forms of fucoidan have also been found in animal species, including the sea cucumber. Fucoidan occurs in the cell walls of the seaweed plant and serves to protect it from external stresses. The same protective benefits that are of value to the seaweed plant have also found to be of potential benefit for both human and animal health. Fucoidan extracts are utilised in a range of therapeutic health care preparations, being incorporated as high value ingredients in nutritional, medical device, skincare and dermatological products. The bioactivity of fucoidan extracts is largely determined by the fucoidan extraction method and the seaweed species from which it is extracted. Fucoidan extraction methods, purity, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wakame
Wakame ''(Undaria pinnatifida)'' is a species of kelp native to cold, temperate coasts of the northwest Pacific Ocean. As an edible seaweed, it has a subtly sweet, but distinctive and strong flavour and texture. It is most often served in soups and salads. Wakame has long been collected for food in East Asia, and sea farmers in Japan have cultivated wakame since the eighth century (Nara period). , the Invasive Species Specialist Group has listed the species on its list of 100 worst globally invasive species. Names The primary common name is derived from the Japanese name (, , , ). *In English, it can be also called ''sea mustard''. *In China, it is called ( 裙带菜). *In French, it is called or ('sea fern'). *In Korea, it is called (미역). Etymology In Old Japanese, stood for edible seaweeds in general as opposed to standing for algae. In kanji, such as , and were applied to transcribe the word.小学館国語辞典編集部 (ed.) (2006), 『日本国語大辞典 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cladosiphon Okamuranus
is a type of edible seaweed in the genus ''Cladosiphon'', naturally found in Okinawa, Japan. Most mozuku is now farmed by locals, and sold to processing factories. The main use of mozuku is as food, and as a source of one type of sulfated polysaccharide called Fucoidan, which is used as a cancer treatment aid and health supplement A dietary supplement is a manufactured product intended to supplement one's diet by taking a pill, capsule, tablet, powder, or liquid. A supplement can provide nutrients either extracted from food sources or that are synthetic in order .... Mozuku biology A group of researchers from Okinawa Institute of Science and Technology Graduate University conducting DNA research decoded S-strain genome for ''Cladosiphon okamuranus'' and found that its size was roughly 140 Mbp and smaller relative to other brown alga. They also made a rough estimate on the number of genes ''C. okamuranus'' has and found 13,640 genes. References External links ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Porphyran
Porphyran is a sulfated carbohydrate derived from red algae of the genus ''Porphyra''. Composition Porphyran is a complex sulfated carbohydrate. It is a highly substituted complex carbohydrate related to agarose with a linear backbone consisting of 3- linked beta-D- galactosyl units alternating with either 4-linked alpha-L-galactosyl 6-sulfate or 3,6-anhydro-alpha-L-galactosyl units. The composition includes 6-O-sulfated L-galactose, 6-O-methylated D-galactose, L-galactose, 3,6-anhydro-L-galactose, 6-O-methyl D-galactose and ester sulfate. Some of the ester is present as 1-4-linked L-galactose 6-sulfate. The precise composition of porphyran shows seasonal and environmental variations. In ''Porphyra haitanensis'', the L-residues are mainly composed of alpha-L-galactosyl 6-sulfate units, and the 3,6-anhydro-galactosyl units are minor. In ''Porphyra capensis'', the ratio of alpha-L-galactose-6-sulfate and the 3,6-anhydrogalactose is 1.2:1. Porphyran is converted to agarose by cyc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wakame
Wakame ''(Undaria pinnatifida)'' is a species of kelp native to cold, temperate coasts of the northwest Pacific Ocean. As an edible seaweed, it has a subtly sweet, but distinctive and strong flavour and texture. It is most often served in soups and salads. Wakame has long been collected for food in East Asia, and sea farmers in Japan have cultivated wakame since the eighth century (Nara period). , the Invasive Species Specialist Group has listed the species on its list of 100 worst globally invasive species. Names The primary common name is derived from the Japanese name (, , , ). *In English, it can be also called ''sea mustard''. *In China, it is called ( 裙带菜). *In French, it is called or ('sea fern'). *In Korea, it is called (미역). Etymology In Old Japanese, stood for edible seaweeds in general as opposed to standing for algae. In kanji, such as , and were applied to transcribe the word.小学館国語辞典編集部 (ed.) (2006), 『日本国語大辞典 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulfate
The sulfate or sulphate ion is a polyatomic anion with the empirical formula . Salts, acid derivatives, and peroxides of sulfate are widely used in industry. Sulfates occur widely in everyday life. Sulfates are salts of sulfuric acid and many are prepared from that acid. Spelling "Sulfate" is the spelling recommended by IUPAC, but "sulphate" was traditionally used in British English. Structure The sulfate anion consists of a central sulfur atom surrounded by four equivalent oxygen atoms in a tetrahedral arrangement. The symmetry is the same as that of methane. The sulfur atom is in the +6 oxidation state while the four oxygen atoms are each in the −2 state. The sulfate ion carries an overall charge of −2 and it is the conjugate base of the bisulfate (or hydrogensulfate) ion, , which is in turn the conjugate base of , sulfuric acid. Organic sulfate esters, such as dimethyl sulfate, are covalent compounds and esters of sulfuric acid. The tetrahedral molecular geometry of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dietary Supplements
A dietary supplement is a manufactured product intended to supplement one's diet by taking a pill, capsule, tablet, powder, or liquid. A supplement can provide nutrients either extracted from food sources or that are synthetic in order to increase the quantity of their consumption. The class of nutrient compounds includes vitamins, minerals, fiber, fatty acids, and amino acids. Dietary supplements can also contain substances that have not been confirmed as being essential to life, but are marketed as having a beneficial biological effect, such as plant pigments or polyphenols. Animals can also be a source of supplement ingredients, such as collagen from chickens or fish for example. These are also sold individually and in combination, and may be combined with nutrient ingredients. The European Commission has also established harmonized rules to help insure that food supplements are safe and appropriately labeled. Creating an industry estimated to have a 2020 value of $ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phycocolloid
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Food And Drug Administration
The United States Food and Drug Administration (FDA or US FDA) is a List of United States federal agencies, federal agency of the United States Department of Health and Human Services, Department of Health and Human Services. The FDA is responsible for protecting and promoting public health through the control and supervision of food safety, tobacco products, caffeine products, dietary supplements, Prescription drug, prescription and Over-the-counter drug, over-the-counter pharmaceutical drugs (medications), vaccines, biopharmaceuticals, blood transfusions, medical devices, electromagnetic radiation emitting devices (ERED), cosmetics, Animal feed, animal foods & feed and Veterinary medicine, veterinary products. The FDA's primary focus is enforcement of the Federal Food, Drug, and Cosmetic Act (FD&C), but the agency also enforces other laws, notably Section 361 of the Public Health Service Act, as well as associated regulations. Much of this regulatory-enforcement work is not d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harald Kylin
Johan Harald Kylin (5 February 1879 – 16 December 1949) was a Swedish botanist specializing in phycology and a professor at Lund University. He was also editor of the Botaniska Notiser ''Botaniska Notiser'' was a Swedish scientific periodical concerning botany, issued in Lund, by Societate botanica Lundensi or unds Botaniska Förening It was published from 1839 to 1980, when it fused with '' Botanisk Tidsskrift'', '' Friesia'' ..., a Swedish scientific periodical from 1922 to 1928. Works * ''Die Gattungen der Rhodophyceen'' References 20th-century Swedish botanists 1879 births 1949 deaths {{botanist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Functional Food
A functional food is a food claimed to have an additional (often one related to health promotion or disease prevention) by adding new ingredients or more of existing ingredients. The term may also apply to traits purposely bred into existing edible plants, such as purple or gold potatoes having increased anthocyanin or carotenoid contents, respectively. Functional foods may be "designed to have physiological benefits and/or reduce the risk of chronic disease beyond basic nutritional functions, and may be similar in appearance to conventional food and consumed as part of a regular diet". The term was first used in the 1980s in Japan, where there is a government approval process for functional foods called Foods for Specified Health Use (FOSHU). Industry The functional food industry, consisting of food, beverage and supplement sectors, is one of the several areas of the food industry that is experiencing fast growth in recent years.Roberts, W. "Benefiting Beverages." ''Prepared F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polysaccharide
Polysaccharides (), or polycarbohydrates, are the most abundant carbohydrates found in food. They are long chain polymeric carbohydrates composed of monosaccharide units bound together by glycosidic linkages. This carbohydrate can react with water (hydrolysis) using amylase enzymes as catalyst, which produces constituent sugars ( monosaccharides, or oligosaccharides). They range in structure from linear to highly branched. Examples include storage polysaccharides such as starch, glycogen and galactogen and structural polysaccharides such as cellulose and chitin. Polysaccharides are often quite heterogeneous, containing slight modifications of the repeating unit. Depending on the structure, these macromolecules can have distinct properties from their monosaccharide building blocks. They may be amorphous or even insoluble in water. When all the monosaccharides in a polysaccharide are the same type, the polysaccharide is called a homopolysaccharide or homoglycan, but when mor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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