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- Objective To obtain anamorphosis of Shiraia bambusicola producing the component,hypocrellin A effectively. 目的獲得能穩定產(chǎn)生竹紅菌素的竹黃無(wú)性型菌株,通過(guò)人工培育獲得其活性成分竹紅菌甲素。
- Hypocrellin A (HA), which was studied in this paper, is a potential phototherapeutic drug. 本課題所研究的竹紅菌甲素（HA）是一種具有應用前景的天然光療藥物。
- Using SERS, the Raman spectra of Hypocrellin A in the silver colloid are obtained for the first time. 應用表面增強拉曼散射方法，首次獲得了竹紅菌甲素在黃銀膠中的拉曼光譜；
- The effects of hypocrellin A(HA) on the conformational changes of hemoglobin and myoglobin were studied using synchronous fluorescence spectroscopy. 利用同步熒光光譜方法研究了竹紅菌甲素(HA)對肌紅蛋白和血紅蛋白構象的影響。
- Cells at G_1, S and G_2 stages were then treated in the medium with chlorophyll dcrivative(CPD) or hypocrellin A (HA) and irradiated by laser microbcam with a wavelength 632.8nm. 同含有葉綠素衍生物或竹紅菌甲素的培養基分別處理處于G_1;S和G_2時(shí)期的細胞;然后用632.;8nm波長(cháng)的激光進(jìn)行微束照射。
- Using acetone as extraction agent,Hypocrellin A is seperated and purified from Shiraia bambusicola by acid-alkaline precipatation combined with Soxhlet extraction. 以丙酮作為提取劑,采用索氏提取法與酸堿沉淀法相結合,從竹黃中分離、純化竹紅菌甲素。
- Four compounds including manniol(I),elsinochrome A(II),hypocrellin A(III) and hypocrellinB(IV) were isolated. Their structures were elucidated by means of spectral and chemical methods. 從菌絲體中分離得4個(gè)化合物;分別鑒定為甘露醇(I);痂囊腔菌素A(II);竹紅菌甲素(III)和竹紅菌乙素(IV).
- There is a vein of melancholy in his character. 他的性格中有少許憂(yōu)郁的氣質(zhì)。
- The results indicated that the photoinduced electron transfer between the tryptophan and tyrosine residues of lysozyme and hypocrellin A plays an important role in this fluorescence quenching process. 結果表明，竹紅菌甲素與溶菌酶結構中的酪氨酸和色氨酸之間的光誘導電子轉移機制，在熒光猝滅過(guò)程中起了重要作用。
- There was a long lag in forwarding mail to us. 轉寄給我們的郵件晚了很久才拿到。
- A bowl of hot chicken soup is good for you. 喝一碗熱雞湯對你有好處。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽團。
- In this paper,ESR,spin trapping and spin counteraction are used to study the photosensitization of hypocrellin A(HA) and cercosporin(CP) in homogeneous and heterogeneous systems separately. 本文在均相有機體系和非均相膠束體系中用ESR、自旋捕捉、消自旋等技術(shù)研究了竹紅菌甲素（HA）和尾孢素（CP）的光敏特征；
- A country must have the will to repel any invader. 一個(gè)國家得有決心擊退任何入侵者。
- A fire was burning in the grate. 火在壁爐中燃燒著(zhù)。
- They cleaved a path through the wilderness. 他們在荒原中開(kāi)辟出一條路。
- They denounced him to the police as a criminal. 他們向警方告發(fā)他是罪犯。
- This place doesn't have a very savory reputation. 這個(gè)地方的名聲可不太好。
- This strain of wheat can grow during a cold spring. 這種小麥可以在寒冷的春天生長(cháng)。
- Have a glass of beer to rinse your dinner down. 喝杯啤酒把你吃的晚飯沖下去。
