topmenu
Wyniki wyszukiwania:
wyszukanych pozycji: 6
 |
Taxonomy of Green Algae from North-Eastern Areas of Pakistan-I.
ISBN: 9783846500163 / Angielski / Miękka / 244 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) Algae are heterogenous, polyphyletic assemblage of very simple, water loving, autotrophic organism having no sterile layer of jacket-cells around their reproductive organs and lacking true embryogenasis. As primary producers, they are an important component of aquatic ecosystem, being inhabitants of moist freshwater, brakish water and marine environments of our biotope. The emerging picture of the freshwater algal flora of Pakistan revealed lack of information about detailed taxonomic description and systematic account of green algae from this area. Therefore, a wide-range research program...
Algae are heterogenous, polyphyletic assemblage of very simple, water loving, autotrophic organism having no sterile layer of jacket-cells around thei...
|
cena:
354,20 |
 |
Phycochemistry and bioactivity of some algae from Miani Hor, Balochistan
ISBN: 9783639268218 / Angielski / Miękka / 2010 / 236 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) Pakistan is enriched in a variety of seaweeds and other algae along its coastal and freshwater habitats respectively. There is no industry in Pakistan to utilize it as we see their vast utilization in other countries as food, fodder and fertilizer as well as in medicine and phycocolloid industries. Systematic scientific evaluation of algae to isolate and identify their secondary metabolites started in the earliest part of 20th century as a result, a new branch of phycology has been established as phycochemistry (Shameel, 1990). It deals with the study of natural products, secondary...
Pakistan is enriched in a variety of seaweeds and other algae along its coastal and freshwater habitats respectively. There is no industry in Pakistan...
|
cena:
354,20 |
 |
Phycochemistry & Bioacivity of Different Seaweeds from Karachi
ISBN: 9783848487486 / Angielski / Miękka / 2012 / 212 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) The knowledge about algal chemistry is gradually becoming more significant. Recently a new term, phycochemistry has been proposed by Shameel (1990). Phycochemistry is the study of natural products and chemical constituents occurring in algae, from a biological point of view. As a new branch of phycology it has emerged as a result of huge and amassed knowledge about secondary metabolites occurring in algal phyla (divisions). It distinguishes itself very clearly from phytochemistry in general on one hand and algal biochemistry on the other. It differs from the main objectives of algal...
The knowledge about algal chemistry is gradually becoming more significant. Recently a new term, phycochemistry has been proposed by Shameel (1990). P...
|
cena:
354,20 |
 |
Composition of Fatty Acids in Marine and Freshwater Algae of Sindh
ISBN: 9783639251036 / Angielski / Miękka / 2010 / 240 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) Nature has bestowed Pakistan with plentiful resources including algae, which are being utilised for the extraction of metals, phycocolloids, oil, cholesterol free protein and fertilisers. Algae have attracted pharmaceutical and synthesis industries for their commercial exploitation. These organisms include essential fatty acids (EFAs) such as linoleic, arachidonic, linolenic, -linolenic acids etc. that must be in diet for healthy growth. These acids cannot be synthesized fast enough by body to meet needs. Present research work aimed at isolation and characterisation of saturated and...
Nature has bestowed Pakistan with plentiful resources including algae, which are being utilised for the extraction of metals, phycocolloids, oil, chol...
|
cena:
354,20 |
 |
Econo-Medicinal Seaweeds of Pakistan
ISBN: 9783639233902 / Angielski / Miękka / 2010 / 336 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) For a country it is of great advantage to have a coastline since it serves a gateway to the worldwide oceans. Nature has not bestowed this advantage on all countries of the world but has endowed the coastal areas of Pakistan with abundant of marine resources. Seaweeds, being benthic, are primary producer of coastal ecosystem. They are inhabitants of the neritic zone in the marine hydrosphere, as majority of herbivores feed on them. They may serve as good source of food to mankind, animals and also as natural fertilizer for farm and agricultural land. Seaweeds have been used for...
For a country it is of great advantage to have a coastline since it serves a gateway to the worldwide oceans. Nature has not bestowed this advantage...
|
cena:
354,20 |
 |
Taxonomic Study of Phaeophycota from Karachi Coast
ISBN: 9783659423284 / Angielski / Miękka / 2013 / 340 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) The Phaeophycota is a group of marine benthic algae, commonly called as brown seaweeds. They derive their characteristic colour from large amounts of the carotenoid fucoxanthin in their chloroplasts.The amorphous component of their cell wall is made up of alginic acid and fucoidin, where as the mucilage and cuticle are composed primarily of alginic acid. They yield algin, which is used in the making og ice cream, dairy products, baking industry, rubber industry, paint industry and a wide variety of pharmaceutical products. They are also used a green manure for the soil and as food for animals...
The Phaeophycota is a group of marine benthic algae, commonly called as brown seaweeds. They derive their characteristic colour from large amounts of ...
|
cena:
394,10 |
Czytaj nas na:
Zobacz: Księgarnia Czeska | Wydawnictwo Książkowe Klimaty | Mapa strony | Lista autorów
KrainaKsiazek.PL - Księgarnia Internetowa
KrainaKsiazek.PL - Księgarnia Internetowa
