Morfologi dunaliella salina pdf

Australian marine phytoplankton whole dried dunaliella. Each unialgal culture contains enough material for a class of 30 students. Menurut yudha 2008, secara morfologi, dunaliella sp. Dunaliella is a singlecelled, photosynthetic green alga, that is characteristic for its ability to outcompete other organisms and thrive in hypersaline environments. Protective effects of dunaliella salina a carotenoidsrich. Kering terhadap pertumbuhan populasi dunaliella salina effect of adding vitamin b 12 on blotong dry media againts population growth dunaliella salina rahayu kusdarwati, mustofin akhyar dan boedi s. Characterization of dunaliella salina strains by flow. There has been a considerable amount of interest in the potential for commercial production of. Dunaliella salina adalah mikroalga merah yang memiliki kandungan beta karotin yang tinggi. Dunaliella salina and haloferax volcanii synergistically attenuate skin cancer in vitro article pdf available in journal of cancer therapy 1009. Antioksidan merupakan senyawa yang dapat menghambat reaksi oksidasi dengan mengikat radikal bebas dan molekul yang sangat reaktif, sehingga dapat merusak sel1.

Cell size distribution differs significantly in the cultures grown in the salinity range from 1. The microalga dunaliella salina is the best commercial source of natural betacarotene. Kering terhadap pertumbuhan populasi dunaliella salina. Carotenoids from dunaliella salina are produced on a commercial scale in open ponds in e. Modified medium for enhanced growth of dunaliella strains ramaraj sathasivam a,band niran juntawong c abioscience program, faculty of science, kasetsart university, bangkok 10900, thailand bdepartment of botany, faculty of science, kasetsart university, bangkok 10900, thailand. Dunaliella salina has a high antioxidant content which nullifies the effect of these free radicals.

High irradiance appears to stimulate specifically alltrans. The first pilot plant for mass culture of dunaliella culture was established in the urss in 1996 oren, 2005. Rahardja fakultas perikanan dan kelautan universitas airlangga kampus c mulyorejo surabaya, 60115 telp. Australian marine phytoplankton is an edible soft wall nutrientdense marine microalgae made from 100% pure whole dried dunaliella salina biomass. Carotenoid production by dunaliella salina under red light mdpi. Intestinal injury can be effectively prevented by dunaliella salina in. Currently, no dunaliella cells can be found in the waters of the dead sea. Abstrak pertumbuhan dan kandungan karotenoid mikroalga dunaliella sp. Production characteristics of dunaliella salina at twophase pilot. Today, the algae is being studied for various health benefits.

Upon osmotic shock, the cells transiently and rapidly decreased or increased in size within minutes and slowly over hours acquired their original cell size and volume. Dunaliella sering juga disebut sebagai flagellata uniseluler hijau green unicellulair flagellata. Process of the microalgae dunaliella salina strain dunadz1. Potensi mikroalga sebagai sumber pangan fungsional di. Penentuan laju pertumbuhan sel fitoplankton chaetoceros. Pengaruh salinitas berbeda terhadap pertumbuhan dan kandungan. Page designed through the cooperative efforts of interagency itis teams. Betacarotenerich extract from dunaliella salina food and. Dunaliella salina is renowned as being one of natures richest sources of dietary mixed carotenoids and contains a large array of important daily nutrients known to support good health and vitality. Dunaliella salina benefits further in that contains proteins, amino acids, carbohydrates and fats which are easily absorbed by the body. Penelitian tentang penentuan laju pertumbuhan sel fitoplankton chaetoceros calcitrans. Astaxanthin and dunaliella salina two products you simply. Dunaliella salina is natures richest source of natural betacarotene, each gram contains around1020mg of betacarotene, plus other carotenoids and nutrients.

This culture requires a high light level of 200 to 400 footcandles of fluorescent light 18 to 24 from the culture. Process of the microalgae dunaliella salina strain. Teodoresco were studied during pilot cultivation at the. Dalam media ekstrak daun lamtoro leucaena leucocephala oleh ira septiana mikroalga dunaliella sp. Material and methods samples of dunaliella salina were collected from the growth ponds ofwesfarmers algal biotechnology pty ltd at hutt lagoon, western australia, and were established and maintained at the collection salinity 25 to 30% nacl in 15 em deep, 15 l miniponds in a glasshouse. Biodiesel production using marine microalgae dunalialla salina sayed mehdi hashemi sohi 1, anoosh eghdami 2 1young researchers and elite club, saveh branch, islamic azad university, saveh, iran 2department of biochemistry, saveh branch, islamic azad university, saveh, iran article published on february o8, 2014. Hosted by the usgs core science analytics and synthesis. The halotolerant photoautotrophic marine microalga dunaliella salina is one of the richest sources of natural carotenoids. Continuous production of carotenoids from dunaliella salina. Isolation, molecular identification and the carotenogenesis process. The most commonly used medium for culture of dunaliella is modified johnsons medium. Process of the microalgae dunaliella salina strain isolated.

The unconventional micro algal sources for the production of feed, food, food additive, pharmaceutical. After discovery dunaliella has become a convenient model organism for the study of salt adaptation. The purpose of this study was to investigate the protective effects of dunaliella salina d. Neutral lipid production in dunaliella salina during osmotic. Apr 27, 2007 the taxonomy of the green algal genus dunaliella is often seen as confusing and the names associated with species in culture collections are sometimes suspect. At the 41st meeting, the committee adopted specifications for carotenes algae which are obtained by solvent extraction of the dried dunaliella salina syn. Daun lamtoro leucaena leucocephala salah satu bahan alami yang mengandung 3,84% n, 0,20% p, 0,206% k, 1,31% ca, 0,33% mg palimbungan et al.

Kaswadji2 1aquaculture department, university of lampung, lampung, indonesia 2bogor agriculture institute, bogor, indonesia abstract. The present paper provides an historical survey of research on dunaliella, from the early work in the 19th century to the thorough taxonomic studies by teodoresco, hamburger, lerche and others from. Research shows that natural dietary betacarotene is a powerful antioxidant that effectively reduces the risk of many chronic diseases. A hundred years have passed since the description of the genus dunaliella, the unicellular green alga which is responsible for most of the primary production in hypersaline environments worldwide. Fitoplankton dunaliella salina dengan media salinitas yang berbeda.

Abscisic acid metabolism saltstressed cells dunaliella. Dunaliella salina secara morfologi, dunaliella merupakan mikroalga yang bersifat uniseluler, mempunyai sepasang flagella yang sama panjangnya, sebuah kloroplast berbentuk cangkir, dan tidak memiliki dinding sel. Sep 09, 2015 dunaliella species are able to tolerate varying nacl concentrations, ranging from 0. Abscisic acid metabolism in dunaliella salina application of radiochemicalsandincubation procedures cells ofd. Effect of stressful conditions on the carotenogenic activity.

In the pilot plant of salt lake hut lagoon, a cell density of 1 x 10 4 d. Pdf characterization of a new dunalliela salina strain isolated. Jan 22, 2016 the salttolerant green microalga dunaliella salina can survive both hyper and hypoosmotic shock. Pertumbuhan dan kandungan karotenoid mikroalgadunaliella sp. It is mostly a marine organism, though there are a few freshwater species that tend to be more rare. Organic dunaliella salina powder red marine phytoplankton. Ultraviolet b uvb radiation from sunlight is known to be a risk factor for human corneal damage. Chaetoceros calcitrans, chlorella vulgaris, dunaliella salina, dan porphyridium cruentum yusi anda rizky, indah raya, seniwati dali1 1jurusan kimia, fmipa, universitas hasanuddin makassar, sulawesi selatan 90245 abstrak.

Effect of stressful conditions on the carotenogenic. Betacarotenerich extract from dunaliella salina is intended for use in a variety of food categories and beverages as a colour. Biodiesel production using marine microalgae dunalialla salina. Known for its antioxidant activity because of its ability to create large amount of carotenoids, it is used in cosmetics and dietary supplements. Modified medium for enhanced growth of dunaliella strains. Pdf some microalgae are recognized for producing pigments and other. Download 1mb repository unair universitas airlangga. Media in category dunaliella salina the following 18 files are in this category, out of 18 total. Dunaliella salina is a green microalgae typically found in sea salt fields around the world. Bioenergy application of dunaliella salina sa 4 grown at. Before the implementation of each technique, 5 ml of each sample of water collected were taken, then they were added to erlenmeyer flasks with 40 ml of. Bentuk selnya juga tidak stabil dan beragam, dapat berbentuk lonjong, bulat.

Mat fahrur dinamika kualitas air dan hubungan kelimpahan plankton dengan kualitas air di tambak kecamatan bontoa, kabupaten maros. Dunaliella salina is a green algae best known for turning lakes red around the world. The antioxidants can also repair the damaged cells to make them healthy again. Dunaliella salina is a type of halophile green microalgae especially found in sea salt fields. Two experimental testings were designed, in triplicate, to induce the reversibility of the cell tonality depending on the culture conditions. The variability, stability and usefulness of the main characters.