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ID:57141599
大小:2.25 MB
页数:25页
时间:2020-08-01
《食品科学概论期末考核(备份)课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、ヨーグルト食品科学概论期末考核讨论report:小组成员(08上海海洋大学食品学院制药一班):(0834106)(0834108)(0834110)(0834114)2011.05.11YogurtBriefIntroductionYogurtMarketinginChinaSomethingAboutTraditionalYogurtSomethingAboutOrdinaryYogurtLet’sMakeDeliciousYogurtByOurselvesContentsAsweallknowYogurtisakind
2、ofnutritious,itiseasytodigest,itcanhelpthebodiestogetmorenutritionalcontentofmilkabsorbed.YogurtisakindofDairycattle,makefreshmilkasthematerial,afterpasteurizationaddintoGoodbacteria(leaven),throughcourseofthezymolysisanddothecoolingandFilling.Yogurtasthefoodown45
3、00yearshistory,“yogurt”fromtheturkishlanguage,isstrongandrich.A、Decompositedthelactoseinmilkandprotein,sothatthebodycandigesteandabsorbeitmoreefficiently;B、Promotegastricsecretion,increaseappetite,enhancetheeffectivenessofdigestion;C、Lacticacidbacteriacanreducethe
4、substancesproductedbycertaincarcinogenic,whichcanmakefromcancer.F、InhibitthemultiplicationofSpoilageintheIntestinal,AndreducedspoilagebacteriaproducetoxinsintheintestineE、ReduceCholesterol,MeettherequirementsofthepersonwhosufferedHighcholesterolAdvantageofYogurt:T
5、heorganizationofthestatebyproductcategory:CoagulatedyogurtMixingofyogurtDidYouKnow?Shanghai’Flavor:FamousBrandinChinaTraditionalYogurtinChinaItemPer100gEnergy418kJProtain3.1gAdipose3.9gCarbohydrate13gNa+80mgCa85mgCream-Characteristic:NaturePure,Classictaste。Highpr
6、otein,Hightraceelement,Addcream,Fragrance,Pleasanttaste。MengNiuClaimThat:ItemPer100mlNRV%Energy222kJ3%Protain1.2g2%Adipose1.3g2%Carbohydrate9.0g3%Na+50mg2%NRV表示营养素参考值OrdinaryYogurt:纯天然,营养价值高优蛋白,无添加剂,本发酵口感细腻柔滑,非常好吃迎合老顾客的“怀旧”品味制作工艺更加精致,普通牛奶多一道发酵程序特别宣称:不添加香精,不加防腐剂,不添
7、加化学合成材料しかし、これは本当ですか?OtherTraditionalYogurtClaimThat:和普通酸奶相比,老酸奶除了保质期明显变长之外,“老酸奶”添加了食品添加剂明胶、琼脂老酸奶的成分与普通牛奶并无差别,营养价值差别不大,明胶是从动物身上提炼出来的主要是蛋白,明胶等添加剂本身并没有什么营养性特质和功能,用在酸奶里,主要为了是酸奶粘稠度增加、口感好。TraditionalYogurtVSOrdinaryYogurt严格来说,市面上所谓的“老酸奶”产品,应该叫做“酸冻奶”比较贴切。“老酸奶”为了运输方便,添加了凝
8、胶剂,在普通牛奶原料上加明胶、琼脂、卡拉胶等植物胶,也可以制成这种凝冻状态,无论怎么震荡都不会变成液体。TraditionalYogurtVSOrdinaryYogurtWehadbetterchooseandtakeyogurtinrightwaysothatwewillhavebetterhealt
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