藻類多糖 的英文怎麼說
中文拼音 [zǎolèiduōtáng]
藻類多糖
英文
algal polysaccharides- 藻 : 名詞1 [植物學] (藻類植物) algae 2 (生長在水中的綠色植物) aquatic plants 3 (華麗的文辭) lite...
- 類 : Ⅰ名1 (許多相似或相同的事物的綜合; 種類) class; category; kind; type 2 (姓氏) a surname Ⅱ動詞...
- 糖 : Ⅰ名詞1 [化學] (碳水化合物) sugar 2 (食糖的統稱) sugar 3 (糖果) sweets; candy; sweety Ⅱ形容...
- 藻類 : alga(e)藻類學 phycology; algology; 藻類學者 algologist; 藻類養殖 algal culture; 藻類植物 phycophyta; algae
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Study on pharmacologic progress of polysaccharide of marine alga
海洋藻類多糖的藥理研究Laminarin the chief carbohydrate food reserve of the phaeophyta ( brown algae )
海帶多糖:褐藻類植物中儲藏糖類物質的主要形式。Spirulina plalensis showed no cellular damage during the longer period of uv - b enhan cement treatment, that may provide a new way for polysaccharides production
同時實驗中還發現鈍頂螺旋藻在較長時間uv - b處理下沒有明顯的細胞損傷,這為藻類多糖的生產提供了一個新思路。Carotenoids can make chla return from excited state to ground state by direct or un - direct quenching, in order to prevent algae from photooxidation. on the other hand, it was indicated that polysaccharides have functions in resisting uv. spirulina plalensis can accumulate both cellular and extracellular polysaccharides during uv treatment, it showed highest uv resistant ability ; nanochloropsis sp also can accumulate cellular polysaccharides, while extracellular polysaccharides reduced ; the cellular polysaccharides content of phaeocystis globosa scherffel decreased and extracellular polysaccharides content did not increased markedly, showing lowest uv resistant ability
鈍頂螺旋藻和微綠球藻中在較低的uv輻射強度下類胡蘿卜素含量升高,而葉綠素a保持相對穩定,說明類胡蘿卜素可能對藻類起到一定保護作用,可能通過直接的或間接的方式猝滅激發態的葉綠素,來保障光合作用的進行;本實驗發現多糖的累積和分泌與藻體的抗uv能力有相關,鈍頂螺旋藻的細胞內和細胞外多糖分泌旺盛,其抗uv能力最強;微綠球藻體內能積累多糖,而胞外多糖分泌減少;球形棕囊藻的胞內多糖含量減少,胞外多糖含量增加也不明顯,其抗uv能力最弱。分享友人