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1:35
PolyU Research Institute For Future Food (RiFood)
343 views
Nov 6, 2023
YouTube
PolyU RiFood
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PolyU academic-led start-up promotes the revolution in the Food Industry
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PolyU's Department of Food Science and Nutrition 理大食品科學及營養學系
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YouTube
The Hong Kong Polytechnic University
0:05
羅家禧教授於電視節目上詳解控糖、代糖選擇與升糖指數 PolyU Research Institute for Future Food 香港理工大學未來食品研究院及智齡研究院成員、食品科學及營養學系助理教授羅家禧教授近日接受Now TV節目《杏林在線》專訪,深入講解控糖、食用新式代糖及升糖指數等相關議題。 羅教授指出,攝取過量糖分會導致體重增加,亦可能引發糖尿病、心臟病等健康問題。控糖可從改變生活習慣著手,例如外出用餐時可選擇「去汁」或「醬汁另上」,以及選擇低糖飲品。他亦提醒消費者應多留意食品包裝上的營養標籤,以助控制糖分攝取量。羅教授補充,每100毫升(或100克)含糖量低於5毫升(或5克)的食品,均屬於低糖類別。 此外,羅教授提醒近年市面上流行的天然代糖如羅漢果糖雖然熱量較低,對於血糖的影響亦較少,但其甜度比砂糖高出100至250倍,食用時需特別留意。他強調,無論是人工代糖或天然代糖,其甜度有時比砂糖更高,因此不建議以代糖作為「無糖飲食」的主要代替品。 最後,羅教授提到升糖指數(GI),即食物攝取後對血糖上升的影響程度。他建議大家多留意升糖指數較高的食物,例如白飯、薯蓉、龍眼、荔枝等
26 views
Oct 20, 2025
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PolyU Academy for Interdisciplinary Research
梁嘉聲博士於電視節目探討預製菜及其對消費者權益影響 未來食品研究院督導委員會成員、食品科學及營養學系客座副教授梁嘉聲博士,於無線電視節目《新聞透視》中,闡述預製菜的定義及其對消費者權益的影響。 梁博士解釋,預製菜是指事先製作好的菜餚。他強調,預製菜其中的主要問題在於消費者的權益。他承認消費者在餐廳用餐時有一定的期望,並建議可以通過認證來消除食客的疑慮。例如,食肆可以在門口展示標籤,或以其他方式標明它們不以預製菜招待顧客。 梁博士進一步指出,是否應該通過立法來規管,仍有討論空間。他提醒,在商業環境下,過早立法未必合適,因為過度規管可能會阻礙行業的發展。他總結說,在處理業界與消費者之間的問題上,立法應該作為最後手段。 網上報導: 無綫電視 - https://polyu.me/47l8EC9 (17:46 - 18:15;20:54 - 21:54) Dr LEUNG Ka-sing featured on TV programme on “prepared dishes” and its impacts on consumer rights Dr LEUNG Ka-sing, Membe
25 views
11 months ago
Facebook
PolyU Academy for Interdisciplinary Research
0:05
理大與安利(中國)共建「植物營養素與衰老研究聯合實驗室」 香港理工大學(理大)與安利(中國)於2025年3月17日簽署策略合作備忘錄,成立「植物營養素與衰老研究聯合實驗室」。雙方計劃在未來三年投入專項科研資金,聯合培養博士後人才,並透過建立植物營養素資料庫及開發功能評估模型等,支持大灣區健康產業升級。 理大常務及學務副校長黃永德教授在致詞中表示,大眾對植物營養素產品的需求日益增長,並強調此次合作擁巨大潛力,透過抓緊該領域的科研創新和商品化機遇,研發嶄新解決方案,為人類健康、科技和經濟發展帶來裨益。安利(中國)科技創新中心總經理韓強則介紹了公司過去多來在植物營養素方面所積累的研發和市場經驗。 合作備忘錄由理大副校長(研究及創新)趙汝恒教授與韓強代表簽署,並由黃永德教授、理大高等研究院院長陳清焰教授,以及安利(中國)研發中心首席科学家杜軍博士、高級科学家陳亮博士共同見證。揭牌儀式隨後舉行,由黃永德教授、趙汝恒教授、理大理學院院長黃維揚教授,以及韓強、杜軍博士、陳亮博士共同主持。 典禮尾段的紀念品互贈環節,由陳清焰教授代表贈予安利(中國)校方紀念盤,杜軍博士則回贈帶有整全健康之意的「N90紐
29 views
Mar 27, 2025
Facebook
PolyU Academy for Interdisciplinary Research
#polyu #polyuscience #polyuresearch #polyurifood #sustability #foodwaste #carbonneutrality #理大 #食品科學 #香港理工大學 #理大未來食品研究院 #可持續發展 #低碳排放 | 香港理工大學未來食品研究院 PolyU RiFood
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