 |
 |
 |
| 24小時(shí)熱門(mén)版塊排行榜 |
- >論壇更新日志 (4887)
- >導(dǎo)師招生 (1024)
- >考研 (1014)
- >文獻(xiàn)求助 (256)
- >休閑灌水 (106)
- >考博 (104)
- >蟲(chóng)友互識(shí) (96)
- >碩博家園 (77)
- >招聘信息布告欄 (75)
- >論文道賀祈福 (57)
- >基金申請(qǐng) (42)
- >博后之家 (33)
- >SciFinder/Reaxys (29)
- >論文投稿 (25)
- >綠色求助(高懸賞) (21)
- >有機(jī)資源 (16)
 |
 |
 |
||
 |
 |
 |
 |
 |
| 3 | 1/1 | 返回列表 |
| 查看: 610 | 回復(fù): 2 | ||
| 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(chóng) (初入文壇)
|
[求助]
食品專(zhuān)業(yè)外文翻譯一段，求助，謝謝~
|
|
|
The color of a fruit is the first quality factor that the consumer appreciates and has a remarkable influence on its acceptance. Color of foods dramatically influences consumers’ preferences (Calvo, Salvador, & Fiszman, 2001; Chan & Kane-Martinelli, 1997; Gamble, Jaeger, & Harker, 2006; Hutchings, 1994) and in this sense, some studies revealed that color of citric beverages in general, are related to the consumer’s perception of flavour, sweetness and other characteristics in relation to the quality of these products (Chan & Kane-Martinelli, 1997; Tepper, 1993), and it’s also an indicator of the natural transformation of a fresh food (ripeness) or of changes that occur during its storage or processing. Color of orange juice is mainly due to carotenoid pigments (Lee & Coates, 2003; Mele′ndez- Martı′nez, Britton, Vicario, & Heredia, 2005; Mele′ndez- Martı′nez, Vicario, & Heredia, 2003; Vikram, Ramesh, & Prapulla, 2005) and it’s related with the ripening of the product, the presence of impurities, the technological treatments, the storage conditions, microorganisms alterations, browning reactions, etc. During storage, the orange juice suffers an important number of deterioration reactions (ascorbic acid degradation, cloud loss, microbial spoilage, development of off-flavour, changes in color, texture, appearance), that produce an important quality loss (Ayhan, Yeom, Zhang, & Min, 2001; Bezman, Rouseff, & Naim, 2001; Goyle & Ojha, 1998; Polydera, Stoforos, & Taoukis, 2003; Roig, Bello, Rivera, & Kennedy, 1999; Torregrosa, Esteve, Frı′gola, & Corte′s, 2006). The presence of furfural and 5-hidroxymethylfurfural (HMF) in stored citric products is an indicator of their quality loss; furfural and HMF are related with the browning of the juice and they are also good indicators of the excess of temperature and storage time in some food (Nagy & Randall, 1973; Rodrigo et al., 2003). Consequently, the analysis of these compounds has special importance in the food industry. A few inadequate conditions during thermal treatment and during storage of the juice reflect on an increase of the concentration of the different derivatives of furfural, formed by degradation of the reducer sugars or by Maillard’s reaction, and in addition changes in the color. [ Last edited by 孫仙仙兒 on 2014-2-9 at 14:25 ] |
回復(fù)此樓» 猜你喜歡
312求調(diào)劑
已經(jīng)有5人回復(fù)
-
網(wǎng)絡(luò)空間安全0839招調(diào)劑
已經(jīng)有4人回復(fù)
-
329求調(diào)劑
已經(jīng)有3人回復(fù)
-
【2026考研調(diào)劑】制藥工程 284分 求相關(guān)專(zhuān)業(yè)調(diào)劑名額
已經(jīng)有8人回復(fù)
-
085602 289分求調(diào)劑
已經(jīng)有7人回復(fù)
-
材料學(xué)碩333求調(diào)劑
已經(jīng)有4人回復(fù)
-
各位老師您好：本人初試372分
已經(jīng)有6人回復(fù)
-
334分 一志愿武理-080500 材料求調(diào)劑
已經(jīng)有3人回復(fù)
-
0854電子信息求調(diào)劑
已經(jīng)有9人回復(fù)
-
347求調(diào)劑
已經(jīng)有4人回復(fù)
phu_grassman
榮譽(yù)版主 (知名作家)
快樂(lè)島、布吉島島主
- 翻譯EPI: 265
- 應(yīng)助: 7 (幼兒園)
- 貴賓: 1.392
- 金幣: 7538.7
- 散金: 11599
- 紅花: 107
- 沙發(fā): 11
- 帖子: 5611
- 在線(xiàn): 1480.2小時(shí)
- 蟲(chóng)號(hào): 1151372
- 注冊(cè): 2010-11-20
- 專(zhuān)業(yè): 電化學(xué)
- 管轄: English Cafe
【答案】應(yīng)助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
RXMCDM: 取消屏蔽 2014-02-09 19:14:30
RXMCDM: 金幣+1, 多謝應(yīng)助！ 2014-02-10 00:09:52
孫仙仙兒: 金幣+50, 翻譯EPI+1, ★有幫助 2014-02-10 15:39:56
RXMCDM: 取消屏蔽 2014-02-09 19:14:30
RXMCDM: 金幣+1, 多謝應(yīng)助！ 2014-02-10 00:09:52
孫仙仙兒: 金幣+50, 翻譯EPI+1, ★有幫助 2014-02-10 15:39:56
| 水果的色澤是消費(fèi)者關(guān)注的首要質(zhì)量因素，并顯著影響消費(fèi)者的接受程度。食品的顏色顯著的影響消費(fèi)者的喜好，(Calvo, Salvador, & Fiszman, 2001; Chan & Kane-Martinelli, 1997; Gamble, Jaeger, & Harker, 2006; Hutchings, 1994)從這個(gè)意義上說(shuō)，有研究表明檸檬酸飲料的顏色通常與消費(fèi)者對(duì)香味、甜度以及其他和產(chǎn)品質(zhì)量相關(guān)特征的認(rèn)知有關(guān) (Chan & Kane-Martinelli, 1997; Tepper, 1993)。顏色也是新鮮食品（成熟）或在其貯存和加工過(guò)程中的自然變化的指標(biāo)。橙汁的顏色主要來(lái)自于類(lèi)胡蘿卜素的顏色(Lee & Coates, 2003; Mele′ndez- Martı′nez, Britton, Vicario, & Heredia, 2005; Mele′ndez- Martı′nez, Vicario, & Heredia, 2003; Vikram, Ramesh, & Prapulla, 2005)，并且與產(chǎn)品的熟化程度、雜質(zhì)、工藝處理、貯存條件、微生物變化、褐變反應(yīng)等有關(guān)。在貯存過(guò)程中，橙汁會(huì)經(jīng)歷許多變質(zhì)反應(yīng)（抗壞血酸降解、渾濁態(tài)喪失、微生物破壞、臭氣的產(chǎn)生、材質(zhì)、外觀），損壞其質(zhì)量(Ayhan, Yeom, Zhang, & Min, 2001; Bezman, Rouseff, & Naim, 2001; Goyle & Ojha, 1998; Polydera, Stoforos, & Taoukis, 2003; Roig, Bello, Rivera, & Kennedy, 1999; Torregrosa, Esteve, Frı′gola, & Corte′s, 2006)。貯存的檸檬酸產(chǎn)品中的糠醛和5-羥甲糠醛（HMF）是其質(zhì)量損失的指示劑�？啡┖虷MF與果汁的褐變相關(guān)，同時(shí)它們也是某些食品溫度過(guò)高和存貯時(shí)間過(guò)長(zhǎng)的良好指標(biāo)(Nagy & Randall, 1973; Rodrigo et al., 2003)。因此，對(duì)這些化合物的分析在食品工業(yè)中特別重要。在果汁熱處理及貯存過(guò)程中，還原性糖類(lèi)通過(guò)Maillard反應(yīng)降解，產(chǎn)生不同的糠醛衍生物，一些不適當(dāng)?shù)臈l件可反映在它們濃度的升高及果汁顏色的變化。 |
2樓2014-02-09 18:59:16
孫仙仙兒
新蟲(chóng) (初入文壇)
- 應(yīng)助: 0 (幼兒園)
- 金幣: 112.5
- 帖子: 25
- 在線(xiàn): 5.9小時(shí)
- 蟲(chóng)號(hào): 2861370
- 注冊(cè): 2013-12-10
- 專(zhuān)業(yè): 農(nóng)學(xué)基礎(chǔ)
3樓2014-02-10 15:52:16
相關(guān)版塊跳轉(zhuǎn)
我要訂閱樓主 孫仙仙兒 的主題更新
| 3 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 0854電子信息求調(diào)劑 +7 | α____ 2026-03-22 | 9/450 |
|
|---|---|---|---|---|
|
|
[考研] 北科281學(xué)碩材料求調(diào)劑 +8 | tcxiaoxx 2026-03-20 | 10/500 |
|
|
|
[考研] 289求調(diào)劑 +9 | 懷瑾握瑜l 2026-03-20 | 9/450 |
|
|
|
[考研] 289求調(diào)劑 +10 | 碩星赴 2026-03-23 | 10/500 |
|
|
[考研] 化學(xué)調(diào)劑 +6 | yzysaa 2026-03-21 | 6/300 |
|
|
|
[考研] 一志愿中南大學(xué)化學(xué)學(xué)碩0703總分337求調(diào)劑 +6 | niko- 2026-03-22 | 6/300 |
|
|
|
[考研] 考研調(diào)劑 +4 | 呼呼？~+123456 2026-03-24 | 4/200 |
|
|
|
[考研] 305分求調(diào)劑（食品工程） +5 | Sxy112 2026-03-21 | 7/350 |
|
|
|
[考研] 材料與化工328分調(diào)劑 +4 | 。，。，。，。i 2026-03-23 | 4/200 |
|
|
|
[考博] 26申博自薦 +3 | whh869393 2026-03-24 | 3/150 |
|
|
|
[考研] 一志愿北京化工大學(xué) 070300 學(xué)碩 336分 求調(diào)劑 +7 | vv迷 2026-03-22 | 7/350 |
|
|
|
[考研] 材料專(zhuān)碩英一數(shù)二306 +8 | z1z2z3879 2026-03-18 | 8/400 |
|
|
|
[考研] 263求調(diào)劑 +6 | yqdszhdap－ 2026-03-22 | 9/450 |
|
|
|
[考研] 306求調(diào)劑 +5 | 來(lái)好運(yùn)來(lái)來(lái)來(lái) 2026-03-22 | 5/250 |
|
|
|
[考研] 考研調(diào)劑 +3 | 呼呼？~+123456 2026-03-21 | 3/150 |
|
|
|
[考研] 297求調(diào)劑 +3 | 喜歡還是不甘心 2026-03-20 | 3/150 |
|
|
|
[考研] 336求調(diào)劑 +5 | rmc8866 2026-03-21 | 5/250 |
|
|
|
[考研] 317求調(diào)劑 +5 | 申子申申 2026-03-19 | 9/450 |
|
|
|
[考研] 一志愿蘇州大學(xué)材料求調(diào)劑，總分315（英一） +5 | sbdksD 2026-03-19 | 5/250 |
|
|
|
[考研]
 295復(fù)試調(diào)劑
+8
|
簡(jiǎn)木ChuFront 2026-03-19 | 8/400 |
|