春节假期即将结束，很多人家里可能都囤了不少水果。大家印象里，水果洗了之后更容易坏，为什么呢？发霉的水果，切掉坏的部分为何还有健康隐患？一 起来了解一下。 苹果为什么比较耐储存？ 植物学博士、科普作者 史军：苹果容易储放得益于它的一个先天条件，就是它果实外面的这层皮比较厚。苹果可食用的部位实际上是它的花萼筒，是它的 花，并不是它的果实。我们习惯称苹果外皮的"果皮"，外面有一层非常致密的细胞，可以把里面的水分锁住，还可以抵御外界的一些微生物的侵入，这样就 可以让苹果实现非常好的自我保护。 专家建议尽量先去消耗已经成熟的热带水果，像芒果、释迦果、香蕉等等。 发霉水果切掉坏的部分为何还有健康隐患？ 植物学博士、科普作者 史军：我们看到的"霉"只是真菌身体的一小部分，它的绝大部分实际上早都深入到果实内部了，菌丝才是它的主要部分。菌丝在生 长过程中会分泌一些对人体不利的化学成分。这种情况下，如果非要吃的话，可能会引起一些不适的症状。建议大家如果一个水果已经霉变了，就不要吃 了。 为什么水果洗了之后更容易坏？ 植物学博士、科普作者 史军：我们以为水果表面什么也没有，实际上不是的。像蓝莓、葡萄在清洗之前，表面有一层白霜，这层 ...

Core Insights - The article discusses the nutritional transformation of fruits when heated, highlighting both the loss of certain vitamins and the enhancement of other beneficial compounds. Group 1: Nutritional Changes - Heating fruits leads to a loss of vitamin C, but minerals like potassium and magnesium remain stable [1] - Dietary fibers such as pectin become more absorbable after heating, while flavonoids are better released [1] Group 2: Suitable Fruits for Heating - Pears are beneficial when heated due to their dietary fiber and natural sugars, which help alleviate dryness [2] - Hawthorn and red dates increase their nutritional value when heated, enhancing enzyme activity and absorption of iron [2] - Citrus fruits exhibit improved properties when lightly heated, aiding in vascular elasticity [2] - Steamed apples protect the gastrointestinal mucosa, making them suitable for vulnerable populations [2] Group 3: Heating Methods and Pairings - Gentle heating methods are recommended to avoid nutrient loss from repeated heating [3] - Creative pairings can enhance the benefits of heated fruits, such as apples with cinnamon for antioxidant effects and pears with tremella for hydration [3]

强降雨、雷电、降雪和强风近期多次侵袭西班牙，导致建筑和农作物受损，迫使政府紧急疏散数千 人。 据西班牙加泰罗尼亚自治区卫生部门通报，巴塞罗那一名女子12日遭强风吹散的屋顶碎片击中，13 日伤重不治。 受强风影响，巴塞罗那埃尔普拉特机场12日有上百趟航班取消或改降，铁路部门对部分线路采取限 速运行措施。加泰罗尼亚自治区政府要求12日关闭学校并暂停体育活动，且取消了非紧急医疗服务。至 少20人被风吹落的物体击中。 新华社马德里2月14日电 （记者 孟鼎博）今年以来，伊比利亚半岛接连遭遇8场冬季风暴。第八场 风暴"尼尔斯"11日开始影响西班牙，迄今导致至少1人死亡、多人受伤。 气象部门表示，将继续密切监测风暴动向，并根据情况发布进一步预警。路透社报道，伊比利亚半 岛处于欧洲气候变化的前沿。多年来，这一地区正经历越来越长的热浪以及更频繁、强度更大的降雨天 气。 西班牙农业、渔业和食品大臣路易斯·普拉纳斯·普查德斯告诉西班牙国家电视台记者，"这连续八次 风暴"的确影响巨大，大约1.4万公顷的浆果、柑橘类水果、橄榄和其他农作物损失惨重，这一数字可能 还会大幅增加。"我们需要考虑这种现象是罕见的，还是未来可能更频繁发生的。 ...

春节临近，水果年货市场热度攀升。新京报消费研究院近日调研发现，车厘子凭借大幅下降的价格和稳 定的品质，成为"顶流"单品；草莓、柑橘、蓝莓等水果礼盒持续热销，"高端"水果更加丰富多元；同 时，呼应小型家庭结构消费需求，组合式、拼盘化礼盒走俏；"质价比""高颜值"也是消费者作出购买决 策的关键因素，使得融入非遗元素、寓意吉祥的精致包装，成为传递心意的重要载体。 业内观点认为，如今消费者不仅对水果的品种、甜度和新鲜度有着严格要求，对"有机""低糖""功能 型"等健康标签也尤为看重，同时对"即食鲜切""开盖即享"等便捷体验的需求持续升温，水果消费市场 已形成品质化、健康化、便利化的鲜明趋势。 同时，阿克苏苹果、赣南脐橙、山东维纳斯黄金苹果等，也凭借地域特色占据年货市场的重要一席。 "顶流"车厘子"量价双优" 近日，新京报记者探访北京新发地农产品批发市场看到，在水果精品区，几乎每家商铺门前都摆放着一 排排的车厘子货架，销售不同规格的车厘子。多家店铺老板在介绍货源时，首先推荐的就是车厘 子。"现在卖得最好的就是车厘子"，一水果商向新京报记者介绍。据他透露，目前车厘子价格较上市早 期大幅下滑，2J规格（2.5kg）是99元 ...

Group 1 - The fruit market is experiencing a surge in demand as the Spring Festival approaches, with cherries emerging as a top-selling item due to significant price drops and consistent quality [1][3][8] - Consumers are increasingly focused on the quality, health labels, and convenience of fruits, leading to a clear trend towards premium, healthy, and convenient options in the fruit consumption market [2][29][30] - The supply of cherries is expected to increase significantly, with Chilean cherry exports projected to reach 620,000 tons in the 2024/2025 season, a 50% year-on-year increase, primarily targeting the Chinese market [8] Group 2 - Strawberry gift boxes are also popular, with varieties like Dandong Hongyan and Shandong Zhangji strawberries seeing high sales, particularly online during promotional events [10][11] - Citrus fruits are gaining traction in the market, with products like Satsuma mandarins and Guangxi Wogan oranges being frequently restocked in supermarkets [12][15] - The definition of "premium" fruits is expanding, with a wider variety of fruits such as kumquats and cherry plums gaining consumer favor due to their quality and taste [17] Group 3 - The trend of high-quality fruit gift boxes is driven by the needs of smaller family units, with many consumers opting for customized combinations of fruits [22][27] - The aesthetic appeal and cultural significance of fruit packaging are becoming crucial factors in consumer purchasing decisions, with brands focusing on design and meaningful themes [28] - The fruit market is evolving towards a focus on quality, health, and convenience, with consumers willing to pay a premium for organic and nutrient-rich options [29][30][31]

Core Viewpoint - The Indian Trade Minister Goyal stated that under the India-US trade agreement, there are no tariff exemptions for commodities such as rice, wheat, sugar, millet, bananas, citrus fruits, green peas, and oilseeds. Additionally, no concessions were provided for ethanol and tobacco products from the United States [1] Group 1 - The trade agreement does not include tariff exemptions for key agricultural products [1] - Specific commodities mentioned include rice, wheat, sugar, millet, bananas, citrus fruits, green peas, and oilseeds [1] - No preferential treatment is given to US ethanol and tobacco products under the agreement [1]

Group 1 - The core message emphasizes that proper nutrition is a crucial aspect of cancer prevention and treatment, highlighting the importance of a balanced diet rich in vegetables, fruits, whole grains, and proteins [1][5][6] - Vegetables are identified as the "main force" against cancer, with recommendations to consume over 300 grams daily, focusing on deep green and red/purple varieties for their antioxidant properties [1][5] - Fruits serve as a source of vitamins, particularly citrus fruits for vitamin C, with a suggested intake of 200 to 350 grams of fresh fruit daily, avoiding fruit juices [3] Group 2 - Whole grains like brown rice and oats are recommended for their dietary fiber content, with a daily intake of 50 to 150 grams, and legumes are noted for their positive effects on hormone-related cancers [5][6] - The article warns against excessive consumption of seven types of foods that increase cancer risk, including high-sugar foods, processed meats, and alcohol [6][8] - It highlights that high sugar intake can lead to metabolic diseases, which are significant risk factors for cancer, due to increased inflammation levels [6][8] Group 3 - Regular screening is emphasized as a key to early cancer detection, with specific recommendations for different types of cancer based on age and risk factors [7][9][10] - For lung cancer, annual low-dose CT scans are advised for individuals over 40 with a significant smoking history, while colorectal cancer screening should start at age 45 [9][10] - Other cancers, such as gastric and liver cancer, have specific screening guidelines based on risk factors like age, alcohol consumption, and pre-existing conditions [10]

Core Viewpoint - The article emphasizes the importance of nutrition in cancer prevention and management, highlighting specific dietary recommendations and foods to avoid to reduce cancer risk [1][3]. Group 1: Dietary Recommendations for Cancer Prevention - Vegetables are identified as the main "anti-cancer" foods, particularly deep green and red/purple varieties, which are rich in antioxidants [2]. - Daily vegetable intake should exceed 300 grams, with a focus on a variety of colors, ideally half being dark vegetables [2]. - Fruits are essential for vitamin supply, with a recommendation of 200-350 grams of fresh fruit daily, avoiding fruit juices [2]. - Whole grains like brown rice, oats, and whole wheat bread are recommended for their dietary fiber content, with a daily intake of 50-150 grams [2]. - Legumes are highlighted as a source of quality plant protein and beneficial for hormone-related cancers [2]. - A balanced diet should include a variety of food groups, including vegetables, fruits, grains, proteins, and healthy fats [2]. Group 2: Foods to Avoid - Seven categories of foods are identified that may increase cancer risk if consumed excessively, including processed meats, fried foods, improperly pickled foods, moldy foods, alcoholic beverages, very hot foods, and high-sugar foods [3]. - High sugar intake can lead to metabolic diseases, which are significant risk factors for cancer, due to the inflammatory processes they trigger [3]. Group 3: Dietary Guidelines for Cancer Patients - Cancer patients are advised not to blindly avoid foods but to focus on a balanced diet that supports recovery [4][5]. - High-inflammatory foods, such as refined sugars and overly processed carbohydrates, should be limited [5]. - A focus on high-quality proteins, healthy fats, and a variety of vegetables is crucial for cancer patients [5][6]. - Three core dietary combinations are recommended: sufficient quality protein at every meal, increased intake of fresh fruits and vegetables, and balanced meal proportions [6]. - Cooking methods should favor steaming, boiling, or stewing to ease digestion, and meals should be fresh and prepared in smaller portions if appetite is low [6]. Group 4: Cancer Screening Recommendations - Regular screening is emphasized as a key strategy for early cancer detection, with specific recommendations for different types of cancer based on age and risk factors [7][8][9][10].

Group 1 - The core theme of World Cancer Day 2023 is "People-Centered, Together Against Cancer," emphasizing the importance of nutrition in cancer prevention and treatment [1] - Vegetables are highlighted as the main anti-cancer food, with deep green and red-purple varieties like spinach and purple cabbage being rich in natural antioxidants, recommended to consume over 300 grams daily, with a focus on variety and color [1] - Fruits are essential for vitamin supply, with citrus fruits boosting immunity and darker fruits like strawberries and blueberries having stronger antioxidant properties; a daily intake of 200-350 grams of fresh fruit is advised, avoiding fruit juices [1] Group 2 - Whole grains such as brown rice, oats, and whole wheat bread are rich in dietary fiber, recommended at 50-150 grams daily to aid digestive health [1] - Legumes are noted for being a high-quality plant protein source and beneficial against hormone-related cancers, suggesting a balanced diet that includes both refined and whole grains [1] - A balanced meal should include a variety of food groups such as vegetables, fruits, grains, meat, eggs, dairy, and healthy fats, promoting a comprehensive and nutritious diet [2]

Core Viewpoint - France plans to ban the import of food products from South America and other regions that contain residues of EU-prohibited pesticides, aiming to protect consumers and the supply chain while combating unfair competition [2][5]. Group 1: Regulatory Changes - French Prime Minister Sébastien Lecornu announced that a decree will be issued in the coming days to suspend imports of products containing residues of substances such as mancozeb, glyphosate, methyl thiophanate, and carbendazim [2][5]. - Specific products banned from entering France include avocados, mangoes, guavas, citrus fruits, grapes, and apples from South America and other regions [2][5]. Group 2: Agricultural Concerns - French farmers have expressed concerns about low-priced imported agricultural products impacting the market and the compliance of these products with EU health and environmental standards, which has hindered the signing of a free trade agreement with Mercosur countries [2][5]. - The EU officials plan to push for the formal implementation of the agreement in mid-January after adding certain safeguard clauses to the text [2][5]. Group 3: Political Context - The new regulation is described as the "first step" in protecting consumers and the supply chain, with an emphasis on increasing inspection efforts to ensure all imported products meet national health standards [2][5]. - Farmers have also protested by blocking roads against the government's strict culling policies to control animal diseases, amidst a backdrop of political instability with the French government having faced three collapses in the past year [2][5].