从12小时缩至10分钟 居家冷萃咖啡不用等隔夜Reduce from 12 hours to 10 minutes for home cold brew coffee without waiting overnight

8月9日，海信大薄荷509Pro真空大咖冰箱在山东乳山正式发布。该产品通过真空动力加速萃取技术，将传统冷萃咖啡所需的12小时以上浸泡时间压缩至10分钟，并可实现60分钟一键制冰。

冷萃咖啡因低温萃取、口感顺滑，近年来在国内消费市场快速增长。但传统冷萃工艺需将咖啡粉在冷水中长时间浸泡，通常需提前一夜准备，制约了家庭场景的便捷性。

据海信相关负责人介绍，509Pro冰箱搭载真空动力萃取技术，通过降低腔体气压加速咖啡风味物质溶出，10分钟即可达到接近传统12小时冷萃的口感效果。现场体验环节，体验者试饮后表示，入口顺滑、酸度均衡，未出现长时间浸泡常见的涩苦感。

在制冰方面，该产品采用“储水—制冰—储冰”全链路抗菌设计，储水盒与储冰盒抗菌材质标称抗菌率达99.99%。其所制冰块为密度较高的实心冰，相比普通冰箱制冰因气泡产生的空心冰，融化速度更慢，对饮品的稀释程度更低。此外，水盒与制冰模块支持拆卸清洗及手机APP远程自动清洁。

当前，我国家电消费正从“有没有”向“好不好”加速转型，消费者对冰箱的期待也从基础保鲜延伸到个性化饮品制作等细分场景。中国家用电器协会相关数据显示，具备差异化功能的冰箱产品正成为市场增长的新动能。

海信方面表示，该产品针对“早C晚A”、居家社交、大容量囤货等年轻消费群体需求设计，是企业在制冷技术与饮品场景融合方向上的一次探索。（肖春芳）

来源：光明网

On August 9th, the Hisense Mint 509Pro vacuum coffee refrigerator was officially released in Rushan, Shandong. This product uses vacuum power acceleration extraction technology to compress the soaking time required for traditional cold brewed coffee from over 12 hours to 10 minutes, and can achieve one click ice making in 60 minutes.

Low temperature extraction and smooth taste of cold extracted caffeine have led to rapid growth in the domestic consumer market in recent years. However, traditional cold extraction techniques require coffee grounds to be soaked in cold water for a long time, usually requiring preparation overnight, which limits the convenience of home settings.

According to the relevant person in charge of Hisense, the 509Pro refrigerator is equipped with vacuum power extraction technology, which accelerates the dissolution of coffee flavor substances by reducing the chamber pressure. It can achieve a taste effect close to traditional 12 hour cold extraction in 10 minutes. During the on-site experience, the participants reported that the taste was smooth and the acidity was balanced, and there was no common bitterness or astringency after prolonged soaking.

In terms of ice making, the product adopts a full chain antibacterial design of "water storage ice making ice storage", and the antibacterial material of the water storage box and ice storage box has a nominal antibacterial rate of 99.99%. The ice cubes it produces are solid ice with higher density, which melts slower and dilutes beverages less than the hollow ice produced by bubbles in ordinary refrigerators. In addition, the water box and ice making module support disassembly and cleaning, as well as remote automatic cleaning through a mobile app.

At present, China's household appliance consumption is accelerating its transformation from "whether there is" to "whether it is good or not", and consumers' expectations for refrigerators have also extended from basic preservation to personalized beverage production and other sub scenarios. According to data from the China Household Appliances Association, refrigerator products with differentiated functions are becoming a new driving force for market growth.

Hisense stated that the product is designed to meet the needs of young consumer groups such as "early C and late A", home socializing, and large capacity hoarding. It is an exploration of the integration of refrigeration technology and beverage scenes by the enterprise. (Xiao Chunfang)

Source: Guangming Net