| 查看: 572 | 回复: 3 | ||
| 本帖产生 1 个 翻译EPI ,点击这里进行查看 | ||
一北向路金虫 (小有名气)
|
[求助]
哪位大侠帮忙翻译这段啊!!!
|
|
|
Fresh-cut vegetables are rapidly gaining popularity with increasing economic prosperity in China. These types of products are sold within 7–8 days of preparation, after storage at low temperature (Calin, Nguyenthe, Hilbert, & Chambroy, 1990). Cutting and slicing enables juices to leak out the surfaces of utensils and equipment, and the products themselves. The juices are the good medium for microbial growth which leads to fast spoilage of the products. Also, cutting will promote enzymatic browning because of contact between substrate and released enzyme. Therefore, sensory quality and nutritional value of fresh-cut products will also be lowered with mechanical cutting (Klein, 1987). It has been reported that shredded carrots have a high level of microorganisms, reaching 106–107 cfu/g (Brackett, 1994; Nguyen-the & Calin, 1994). Bacteria on fresh-cut vegetable, especially pathogens that come from soil, water or hands of workers, affect not only public health, but also product quality. The microbial population on fresh-cut vegetables was decreased by using chemicals such as, sodium hypochlorite and organic acid (Zhang & Farber, 1996), calcium chloride (Izumi & Watada, 1994; Izumi & Watada, 1995) and electrolyzed water (Izumi, 1999). |
» 本帖已获得的红花(最新10朵)
» 猜你喜欢
博士读完未来一定会好吗
已经有31人回复
之前让一硕士生水了7个发明专利,现在这7个获批发明专利的维护费可从哪儿支出哈?
已经有8人回复
博士申请都是内定的吗?
已经有7人回复
读博
已经有5人回复
投稿精细化工
已经有4人回复
高职单位投计算机相关的北核或SCI四区期刊推荐,求支招!
已经有4人回复
导师想让我从独立一作变成了共一第一
已经有9人回复
心脉受损
已经有5人回复
Springer期刊投稿求助
已经有4人回复
小论文投稿
已经有3人回复
★
送鲜花一朵
爱与雨下: 金币-1 2012-04-13 10:19:29
爱与雨下: , 严禁灌水 2012-04-13 10:19:46
送鲜花一朵爱与雨下: 金币-1 2012-04-13 10:19:29
爱与雨下: , 严禁灌水 2012-04-13 10:19:46
![]() ![]() ![]() |
2楼2012-04-13 09:24:58
一北向路
金虫 (小有名气)
- 应助: 0 (幼儿园)
- 金币: 2558.2
- 散金: 68
- 红花: 1
- 帖子: 199
- 在线: 44.8小时
- 虫号: 1409749
- 注册: 2011-09-20
- 性别: GG
- 专业: 食品加工技术
3楼2012-04-13 18:11:04
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
一北向路: 金币+13, 翻译EPI+1, ★★★★★最佳答案, 谢谢 2012-04-14 09:57:54
一北向路: 金币+13, 翻译EPI+1, ★★★★★最佳答案, 谢谢 2012-04-14 09:57:54
| 在经济日益繁荣的中国,鲜切蔬菜正在迅速赢得人气。这些类型的产品经过低温储藏会在7-8天的准备期内销售 (Calin, Nguyenthe, Hilbert, & Chambroy, 1990)。切割和切片会使汁液泄露到器具和设备的表面,还会弄到产品本身的表面上。果汁是适合微生物生长的媒介,从而导致产品快速腐败变质。此外,由于的衬底和释放的酶之间的接触,切割将促进酶性褐变。因此,鲜切产品的感官品质和营养价值也会由于使用机械切割而降低 (Klein, 1987)。据报倒,胡萝卜丝具有高水平的微生物,达到 106–107 菌落/g(Brackett, 1994; Nguyen-the & Calin, 1994)。鲜切菜带有的细菌,尤其是来自土壤、 水或工人的手的病原体, 不但影响公共健康,而且也影响产品质量。通过使用次氯酸钠,有机酸(Zhang & Farber, 1996),氯化钙(Izumi & Watada, 1994; Izumi & Watada, 1995)和电解水 (Izumi, 1999)等化学品可以降低鲜切蔬菜上的微生物数量 。 |

4楼2012-04-14 00:23:00













回复此楼