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可以幫我翻譯生物期刊的這段英文嘛

Autotrophic cultivation of Botryococcus braunii for the production of

hydrocarbons and exopolysaccharides in various media

Growth of Botryococcus braunii was studied using different autotrophic media such as bold basal medium (BBM), and bold basal with

ammonium carbonate (BBMa), BG11, modified Chu 13 medium. Among the different autotrophic media used, BG11 was found to be

the best medium for biomass and hydrocarbon production, although B. braunii showed appreciable level of growth and biomass

production in all the tested media. The culture maintained at 16:8 h light and dark cycle with 1.270.2 klux light intensity at 2571 1C

temperature was found to be the best for growth (2.0 and 2.8 gL1 of biomass was produced by the B. braunii strains SAG 30.81 and LB-

572, respectively) and hydrocarbon production (46% and 33%, respectively, by SAG 30.81 and LB 572 strains on dry weight basis)

whereas continuous illumination with agitation at 90 rpm had maximum influence for the production of exopolysaccharides. The results

of the present study indicate that the organism can acclimatize to different culture conditions and to a wide range of culture media with

production of more than one metabolite.

r 2006 Published by Elsevier Ltd.

2 Answers

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  • swift
    Lv 6
    1 decade ago
    Favorite Answer

    Autotrophic cultivation of Botryococcus braunii for the production of

    hydrocarbons and exopolysaccharides in various media

    自營性培養Botryococcus braunii 於不同培養基以生產碳氫化物及胞外多糖

    Growth of Botryococcus braunii was studied using different autotrophic media such as bold basal medium (BBM), and bold basal with ammonium carbonate (BBMa), BG11, modified Chu 13 medium.

    探討Botryococcus braunii 培養於不同的自營性培養基,例如BBM,或BBM添加碳酸銨,BG11,改質Chu 13等。

    Among the different autotrophic media used, BG11 was found to be the best medium for biomass and hydrocarbon production, although B. braunii showed appreciable level of growth and biomass production in all the tested media.

    在這些自營性培養基中,雖然B. braunii 在每種培養基中都可以生長並產生相當量的生物質量(菌量),但以BG11所得到的生物質量及碳氫化物產量最高。

    The culture maintained at 16:8 h light and dark cycle with 1.270.2 klux light intensity at 25C temperature was found to be the best for growth (2.0 and 2.8 gL1 of biomass was produced by the B. braunii strains SAG 30.81 and LB-572, respectively) and hydrocarbon production (46% and 33%, respectively, by SAG 30.81 and LB 572 strains on dry weight basis) whereas continuous illumination with agitation at 90 rpm had maximum influence for the production of exopolysaccharides.

    培養液維持於16:8的光照-黑暗循環,光照強度1270klux,溫度25度時最適於生長(B. braunii菌株SAG30.81及LB-572分別得到2.0及2.8g/L質量);最佳碳氫化物生產量(B. braunii菌株SAG30.81及LB-572分別得到相對於乾菌重46%及33%)。當持續照光且攪拌速率90rpm時對於多糖生產有罪顯著影響。

    The results of the present study indicate that the organism can acclimatize to different culture conditions and to a wide range of culture media with production of more than one metabolite.

    這個研究的結果顯示這個菌可以在不同培養條件下有效利用多種不同培養基,並生產多種代謝產物。

  • 6 years ago

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