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| 本帖產(chǎn)生 1 個(gè) 翻譯EPI ，點(diǎn)擊這里進(jìn)行查看 | ||
孫仙仙兒新蟲 (初入文壇)
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[求助]
食品專業(yè)外文翻譯求助，謝謝
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2.1. Preparation of orange juice Oranges (Citrus sinensis L.) of the Navel variety (Spain) were purchased from a local supermarket. The orange juice was obtained, after suitable washing and hygienization of the fruits, by using a squeezer (FMC juice extractor with a 2-mm-diameter perforated plate), and it was then filtered with a 0.23-mm-pore-diameter filter. The juice was packaged aseptically and stored in refrigeration at 2 °C and 10 °C until analysis. 2.2. HIPEF treatment system Sample treatments were carried out in continuous HIPEF treatment system designed by the University of Ohio and located in the Instituto de Agroquı′mica y Tecnologı′a de Alimentos (CSIC) in Valencia. The system consisted of four treatment chambers with a diameter of 0.23 cm and an electrode gap of 0.293 cm connected in series and two cooling coils connected before and after each pair of chambers, immersed in a refrigerated bath in order to keep the temperature within the designated range (25°C). The flow was set at 60 ml/min and controlled by a flow pump (Cole-Parmer 75210-25, Cole-Parmer Instruments, IL). The temperature, wave form, voltage, and intensity in the treatment chambers were fed into a digital oscilloscope (Tektronix TDS 210, Tektronix, OR, USA). Treatment time was 100 ls and the electric field was set at 30 kV/cm. The temperature reached in the treatment chambers during treatment of orange juice does not exceed 49°C. These treatment conditions were selected on the basis of the results on carotenoid concentration, color, vitamin C, enzymes and microorganisms, obtained when the orange juice was treated using different fields (25, 30, 35, and 40 kV/cm) and different times (30–340 ls) .Samples were collected and packaged aseptically after HIPEF treatment and stored in refrigeration at 2°C and 10°C. |
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肚而家
木蟲 (小有名氣)
- 翻譯EPI: 21
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- 性別: GG
- 專業(yè): 有機(jī)化學(xué)
【答案】應(yīng)助回帖
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愛與雨下: 金幣+1 2014-03-05 07:16:34
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2.1 橙汁的制備 臍橙（柑橘類、產(chǎn)地西班牙）購買于當(dāng)?shù)氐某�。�?duì)臍橙進(jìn)行適當(dāng)?shù)那逑春托l(wèi)生化處理之后，對(duì)其使用榨汁機(jī)（FMC公司生產(chǎn)的具有2mm孔板的榨汁機(jī)）得到橙汁，然后把上述橙汁用0.23mm孔徑的過濾器進(jìn)行過濾。最終獲得的橙汁經(jīng)過無菌封裝后冷藏于2 °C 和10 °C之間留待分析。 （FMC榨汁機(jī) https://www.freepatentsonline.com/4700620.html） 2.2 脈沖電場處理系統(tǒng) 樣品處理使用由俄亥俄州立大學(xué)設(shè)計(jì)的連續(xù)脈沖電場處理系統(tǒng)來完成，此系統(tǒng)位于巴倫西亞的西班牙國家研究委員會(huì)。這個(gè)系統(tǒng)包含四個(gè)直徑0.23cm的處理室，四個(gè)處理室按電極間隙0.293cm互相串聯(lián)，兩個(gè)冷卻線圈被安置在每對(duì)處理室的前后，同時(shí)冷卻被浸入冷水浴以便讓溫度保持在設(shè)定的溫度區(qū)間（25℃）。冷卻水流量用水泵控制在60 ml/min（水泵為Cole-Parmer儀器公司的Cole-Parmer 75210-25型號(hào)）。處理室中的溫度、波形、電壓和強(qiáng)度都被輸入到一個(gè)數(shù)字示波器（Tektronix TDS 210, Tektronix, OR, USA）中。處理時(shí)間為100 ls,電場強(qiáng)度為30 kV/cm。在橙汁處理過程中，處理室內(nèi)的最高溫度不要超過49°C。這些處理?xiàng)l件是基于類胡蘿卜素濃度、色度、維生素C、酶和微生物的結(jié)果，通過用不同的電場強(qiáng)度（25, 30, 35, and 40 kV/cm）和不同的處理時(shí)間(30–340 ls)處理橙汁后得到的。在經(jīng)過脈沖電場處理之后，樣品被收集并重新無菌封裝后冷藏于2 °C 和10 °C之間。  |
2樓2014-03-05 00:06:36
肚而家
木蟲 (小有名氣)
- 翻譯EPI: 21
- 應(yīng)助: 44 (小學(xué)生)
- 金幣: 1927.2
- 散金: 500
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- 帖子: 289
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- 蟲號(hào): 2926551
- 注冊: 2014-01-11
- 性別: GG
- 專業(yè): 有機(jī)化學(xué)
3樓2014-03-05 00:10:21
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