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一北向路金蟲 (小有名氣)
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[求助]
各位大神幫幫忙。》g這段英文!
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When celery is mechanically cut, contamination with microorganisms will occur as well as enzyme activity in the cut tissue. The gamma irradiation was utilized in order to extend shelf-life and to ensure the safety of fresh-cut celery. The results showed that the number of bacteria and fungi in fresh-cut celery was decreased by the order of 102 and 101, respectively, with 1 kGy of irradiation and the number of E. coli was decreased to less than 30. Polyphenol oxidase and respiration rate of irradiated fresh-cut celery were much inhibited and lower than those of nonirradiated. The vitamin C, soluble solids, total sugars and the sensory quality of irradiated celery were also better than those of nonirradiated. |
金蟲 (小有名氣)
禁蟲 (小有名氣)
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機(jī)械切芹菜時(shí),微生物的污染將出現(xiàn)在切割組織以及酶的活性。 “ 利用伽馬射線照射,以延長保質(zhì)期,以確保安全的鮮切芹菜。結(jié)果表明: 鮮切芹菜中的細(xì)菌和真菌的數(shù)量減少了102和101的順序,分別與1 kGy的輻照 和大腸桿菌的數(shù)量下降到不足30。多酚氧化酶和呼吸輻照鮮切芹菜率分別為 多抑制,低于未照射的。維生素C,可溶性固形物,總糖和感官品質(zhì)輻照 芹菜也分別比未照射為佳。 |
榮譽(yù)版主 (文學(xué)泰斗)
Stay Hungry. Stay Foolish.
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專家經(jīng)驗(yàn): +201 |
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機(jī)械切芹菜時(shí),將在切割的時(shí)候 影響 組織以及酶的微生物的活性。 利用r射線照射,可以延長保質(zhì)期,從而確保鮮切芹菜(不能被污染)。 結(jié)果表明: 鮮切芹菜中的細(xì)菌和真菌的數(shù)量分別按照102和101的順序減少。(條件為1 kGy的輻照) 并且 大腸桿菌的數(shù)量下降了不足30。 鮮切芹菜的多酚氧化酶和呼吸速率 與沒有光照的相比 由于被抑制而速率減少! 維生素C,可溶性固形物,總糖和感官品質(zhì)輻照芹菜也比未照射相比較較好! ![]() |

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