+ Site Statistics
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

Effects of extracts from brown algae on the growth rate of phytoplankton and the regeneration of protoplasts from algae

Effects of extracts from brown algae on the growth rate of phytoplankton and the regeneration of protoplasts from algae

Science Bulletin of the Faculty of Agriculture Kyushu University ober; 57(1): 1-9

The present study was conducted to investigate the effects of ethanol addition on the fermentation quality of silages made from forage oats (Avena sativa L. var. Hayoats) and Italian ryegrass (Lolium multiflorum Lam. var. Waseyutaka). Immediately after harvesting from the experimental field of Kyushu University, forage oats (FO) and Italian ryegrass (IR) were cut into 2-3 cm lengths prior to the addition of ethanol (99.5% (v/v)) at the level of 0, 1, 3 or 5% on the fresh weight basis of the two forages. This is followed by ensiling into a laboratory silo (1.0 liter polyethylene container) and stored at 20[degree]C over 30 days. The silage sample, which was taken from each silo, was analyzed for the determination of dry matter (DM), pH, total nitrogen (TN), volatile basic nitrogen (VBN), lactic acid, acetic acid, butyric acid, propionic acid, ethanol, mono- and oligo-saccharide, and fructosan. The following results were obtained. The values of pH, VBN and VBN/TN showed small but significant decreases by ethanol addition at 3 and 5% levels in FO, but in IR they did not show significant changes. The addition of ethanol did not give significant changes in the contents of lactic, acetic and propionic acids for both FO and IR. Butyric acid content showed significant decreases in FO in contrast to a slight decrease in IR, resulting in a higher improvement of fermentation quality for FO than for IR by adding ethanol.

Please choose payment method:

(PDF emailed within 1 workday: $29.90)

Accession: 022508616

Download citation: RISBibTeXText

Related references

Effect of extracts from brown algae on the growth rate of phytoplankton and the regeneration of protoplasts from algae. Science Bulletin of the Faculty of Agriculture Kyushu University 57(1): 1-9, 2002

Effects of ecological factors on growth rate of phytoplankton Mathematical functions, Algae. Hydrobiological journal982 17(5): 14-19, 1981

Comparative study of the chemical composition of ethanol extracts from brown algae and their effects on seedling growth and productivity of soya Glycine max (L.) MERR. Russian Journal of Bioorganic Chemistry 37(7): 871-876, 2011

Inhibitory effects of brown algae extracts on histamine production in mackerel muscle via inhibition of growth and histidine decarboxylase activity of Morganella morganii. Journal of Microbiology and Biotechnology 24(4): 465-474, 2014

Fresh water algae practical introduction to the systematics vol 1 the green algae vol 2 yellow and brown algae chrysophyceae phaeophyceae xanthophyceae and diatoms. Fresh Water Algae Practical Introduction to The Systematics Vol 1 The Green Algae Vol 2 Yellow And Brown Algae Chrysophyceae Phaeophyceae Xanthophyceae And Diatoms 1968 511, 438, 1966

Growth inhibition by germanium di oxide in various algae especially in brown algae. Japanese Journal of Phycology 27(4): 205-212, 1979

The role of disturbance in differential regulation of co-occurring brown algae species: Interactive effects of sediment deposition, abrasion and grazing on algae recruits. Journal of Experimental Marine Biology and Ecology 422-423: 1-8, 2012

Evolution of brown algae (Phaeophyta) in the World Ocean. 1. Patterns of brown algae geographical distribution. Botanicheskii Zhurnal (Stsburg). 2000; 85(8): 1-13, 2000

Isolation of protoplasts from four species of brown algae. Botanical Bulletin of Academia Sinica 35(2): 95-104, 1994

Swedish plankton algae. 4. Phytoplankton algae 4. Phytoplankton from Roslagen. Bot Notiser (2): 207-217, 1942

Differential growth inhibition of cancer cell lines and antioxidant activity of extracts of red, brown, and green marine algae. In Vitro Cellular and Developmental Biology. Animal 49(5): 324-334, 2013

A novel method for extracting protoplasts from large brown algae. Journal Of Experimental Botany. 44(267): 1587-1593, 1993

Contributions of nano- and pico-algae to the productivity of phytoplankton and epipelagic algae in an upland Welsh lake. Unknown, 1988

Preparation culture and regeneration of protoplasts from filamentous green algae. Canadian Journal of Botany 55(24): 3080-3086, 1977

Algae of two Somersetshire Pools Standing Crops of Phytoplankton and Epipelic Algae as Measured by Cell Numbers and Chlorophyll a. Journal of Phycology 5(2): 158-168, 1969