sunflower tuber eaten raw or boiled or sliced thin and fried as Saratoga chips

edible tuber of the Jerusalem artichoke

tall perennial with hairy stems and leaves; widely cultivated for its large irregular edible tubers

plants have at least two names – a genus name, which is general and capitalised, and a lower-case species name that is more specific, for example, the jerusalem artichoke is helianthus tuberosus.

植物至少有两个学名 –——一个属名，是总称，用大写，另一个是小写字母的种名，更加专属，比如，洋姜jerusalem artichoke 就是向日葵属菊芋helianthustuberosus。

inulin was extracted from jerusalem artichoke by hot water lixiviating, and then turned to reducing sugar (fructose mostly) with the method of phosphoric acid hydrolysis.

采用热水浸提法提取菊芋中的菊糖，并用磷酸水解为还原糖（大部分为果糖）。

the main components of jerusalem artichoke powder, more dietary fiber and sugar.

其主要成分为菊芋粉、膳食纤维和多糖类。

it discussed the viscosity of jerusalem artichoke fine flour, mainly about its changes in different concentrations, temperature, ph conditions and the time it keeps in such conditions.

研究了对菊芋精粉溶胶粘度的变化，讨论了在不同浓度，温度、酸堿度、以及放置时间条件菊芋精粉溶胶的变化规律。

jerusalem artichoke juice was the sole carbon source. the peptone and (nh4)2hpo4 as nitrogen sources were found to be most suitable ones for inulinase production by single factor experiment.

通过单因素实验初步确定了菊芋汁为碳源，蛋白胨为有机氮源，（nh4）2hpo4为无机氮源。

jerusalem artichoke is a new - style perennial species , which has high yield , alkali - resistance , the ability against drought , cold and extensive adaptability.

摘要菊芋是一种多年生、高产、抗寒、抗旱、耐一定盐堿，并具有广泛适应性的新型物种。

the invention provides a basis for the industrialization of the transformation of the jerusalem artichoke to the lactic acid.

本发明对转化菊芋为乳酸的工业化提供了依据。

jerusalem artichoke powder mainly composed of protein, sugar and inulin and trace elements.

菊芋粉主要成分为蛋白质、糖和菊粉及微量元素。

higher theoretical conversion rates of 84.02% and 86.09% were obtained when jerusalem artichoke juice and flour were directly used in fermentation, respectively.

直接发酵菊芋汁和菊芋粉获得更高的乙醇产率，理论转化率分别达到84.02%和86.09%。

the result proves that jerusalem artichoke can be a new crop for su-gar source of practical value.

这一研究证明，它是一种很有实用价值的新糖料植物。