Russian Journal of Biological Physics and Chemisrty Russian Journal of Biological Physics and Chemisrty АКТУАЛЬНЫЕ ВОПРОСЫ БИОЛОГИЧЕСКОЙ ФИЗИКИ И ХИМИИ 2499-9962 54076 БИООРГАНИЧЕСКАЯ, БИОФИЗИЧЕСКАЯ И МЕДИЦИНСКАЯ ХИМИЯ BIOORGANIC, BIOPHYSICAL AND MEDICINAL CHEMISTRY БИООРГАНИЧЕСКАЯ, БИОФИЗИЧЕСКАЯ И МЕДИЦИНСКАЯ ХИМИЯ PHOTOAUTOTROPHIC AND MIXOTROPHIC GROWTH OF TETRASELMIS VIRIDIS IN BATCH CULTURE ФОТОАВТОТРОФНЫЙ И МИКСОТРОФНЫЙ РОСТ TETRASELMIS VIRIDIS В НАКОПИТЕЛЬНОЙ КУЛЬТУРЕ Жондарева Я Д Zhondareva Ya D yana.zhondareva@yandex.ru Тренкеншу Р П Trenkenshu R P trenkens@yandex.ru ФГБУН Институт морских биологических исследований им. А.О. Ковалевского РАН ru Institute of Marine Biological Studies named A.O. Kovalevsky RAS ru ФГБУН Институт морских биологических исследований им. А.О. Ковалевского РАН; ФГАОУ ВО «Севастопольский государственный университет» ru Institute of Marine Biological Studies named A.O. Kovalevsky RAS; Sevastopol State University ru 25 12 2016 25 12 2016 1 2 106 109 20 12 2016 20 12 2016 https://rusjbpc.ru/en/nauka/article/54076/view

Экспериментально определена динамика роста микроводоросли Tetraselmis viridis в накопительном режиме культивирования. Определены максимальная продуктивность и максимальная плотность культуры при фотоавтотрофном и миксотрофном культивировании. Показано, что рост микроводорослей на среде с источником углерода в органической форме выше по сравнению с ростом без органического углерода. Максимальная продуктивность (0.28 г АСВ/(л·сут-1)) и максимальная плотность (3.1 г АСВ/л) культуры в 1.5 раза выше при культивировании микроводорослей с добавлением органического источника углерода и энергии, чем при фотоавтотрофном росте. Сделан вывод, что добавление в среду источников углерода органического происхождения приводит к улучшению роста фотосинтезирующих организмов.

The dynamics of the growth of microalgae Tetraselmis viridis in the butch culture has been experimentally determined. The maximum productivity and maximum density of the culture under photoautotrophic and mixotrophic cultivation have been determined. It is shown that the microalgae growth in the media with organic carbon source is higher compared to growth without organic carbon. The maximum productivity (0.28 g АСВ/(l·day)) and maximum biomass (3.1 g АСВ/l) of culture were higher in 1.5 times under microalgae’s culture with organic carbon and energy sources compared to photoautotrophic growth. It has been concluded that the addition of organic carbon sources in media resulting in improved growth of photosynthetic organisms.

 Tetraselmis viridis накопительная культура углерод максимальная продуктивность плотность культуры Tetraselmis viridis butch culture carbon maximum productivity density of the culture

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