咖啡豆哪种好
1、阿拉比卡豆 阿拉比卡豆多生产于海拔较高的高原，它是天然的低因咖啡豆，这种咖啡豆香味特佳，味道均衡，而且由此咖啡豆提取出的咖啡粉中咖啡因含量较低，因此这种咖啡豆的风味比其它咖啡要精致得多。 2、罗巴斯塔豆 罗巴斯塔豆由于种植难度较低，因此被用于大部分速溶咖啡的生产原料，这种咖啡豆香气较差、苦味强、酸度不足，而且咖啡因含量是阿拉比加豆的一倍，但也正是因为风味独特又浓郁，所以它的口感也会被一部分人喜欢。 3、利比里亚豆 不是经常喝咖啡的人可能对利比里亚豆较为陌生，这种咖啡豆风味浓烈，咖啡因含量中等，从中提取出的咖啡粉酸度较大，味道比较独特，而且刺激性较强，一般会用于和其它咖啡豆混合调味。扩展资料：从咖啡豆的品质来说，阿拉比卡豆＞罗巴斯塔豆＞利比里亚豆，虽然罗巴斯塔豆被用作大部分速溶咖啡的生产原料，但想要喝到高品质的咖啡还是要选择以阿拉比卡豆为原料提取出的速溶咖啡；如果追求个性风味或喜欢浓郁口感，也可尝试阿拉比卡豆与另外两种咖啡豆的搭配组合（如阿拉比卡+罗巴斯塔），但不建议购买单独罗巴斯塔豆或利比里亚豆提取的速溶咖啡。为了咖啡豆「不变质」而使用冰箱保存的方式，反而失去了咖啡豆应该品尝的味道，是一种本末倒置的方式，一不小心反而会弄巧成拙，喝到变质又难喝的咖啡。已烘培的咖啡豆大约可以保存一个月，经过真空储藏的咖啡豆作多则可以保存到约两个月，因此小编建议若您是一位天天会喝咖啡的人，可以先买入半磅；研磨后的咖啡粉在常温下能够保存一周，密封保存则是两周。
云南咖啡豆品牌排行
云南咖啡豆品牌排行分别是：后谷咖啡、云潞、中咖、巴莱咖啡、曼老江咖啡、云典。1、后谷咖啡。德宏州宏天实业集团有限责任公司，咖啡知名品牌，云南省著名商标，集咖啡种植、咖啡深加工、咖啡系列产品研发、咖啡国际贸易为一体的，多元化的、高科技的、专业的咖啡集团公司。2、云潞。云潞品牌隶属于保山云潞咖啡产业开发有限责任公司，保山云潞咖啡产业开发有限责任公司运用现代化农业生产管理方法，实行公司+基地+农户的运作模式，集咖啡种植、深加工、销售贸易、科研和生态农业开发为一体。2005年申请注册“云潞”商标为产品品牌，开始生产加工“云潞”牌咖啡系列产品。3、中咖。保山中咖食品有限公司，位于云南省保山市，成立于2013年，是一家集咖啡种植、收购、加工为一体的企业。公司经营范围包括焙炒咖啡、咖啡种植、咖啡收购、销售，自营和代理各类商品和技术的进出口业务；饮料（固体饮料类）生产销售。4、巴莱咖啡。云南巴莱咖啡有限公司是专业的云南小粒咖啡豆加工、销售公司,主要经营各种进口、国产家用咖啡机、商用咖啡器具、云南小粒咖啡豆、进口咖啡豆、各种咖啡原辅材料及精美盒装礼品系列产品。5、曼老江咖啡。云南德潞咖啡有限公司旗下咖啡品牌，创立于2008年。曼老江咖啡在生产、销售和出口绿色咖啡的同时，还在昆明建立了专业的咖啡烘焙机。曼老江咖啡的目标是展示云南咖啡，同时向中国咖啡消费群体介绍世界上最好的咖啡之一。保持咖啡豆新鲜应做到如下几点1、新鲜的咖啡豆开袋后，要在一周内用完，不得超过14天。咖啡保质期从烘烤之日起或开启封装之日起为一周。2、一经开袋，咖啡要尽量避光、防潮、避高温、避空气。3、不要把咖啡同气味较浓的物品放在一起。咖啡是一种极易吸味的食品。4、不要将新豆和老豆掺和。
中国代表性的古代园林论著有哪些
计成的《园冶》，中国古代造园专著，也是中国第一本园林艺术理论的专著。明末造园家计成著，崇祯四年（公元1631年）成稿，崇祯七年刊行。全书共3卷，附图235幅。是计成将园林创作实践总结提高到理论的专著，全书论述了宅园、别墅营建的原理和具体手法，反映了中国古代造园的成就，总结了造园经验，是一部研究古代园林的重要著作。为后世的园林建造提供了理论框架以及可供模仿的范本。同时《园冶》采用以“骈四骊六”为其特征的骈体文，在文学上也有其一定的地位。
西晋嵇含的《南方草木状》、唐朝王庆芳的《庭院草木疏》、宋朝陈景沂的《全芳备祖》、明朝王象晋的《群芳谱》、清朝汪灏的《广群芳谱》、民国黄氏的《花经》、近年陈俊愉等的《中国花经》，这些著作系统全面地记载了我国不同时期的园林植物概况。
求几篇英语代表性的作文
一. What can I do for our environment? Everyone can do something for our environment. For me, I should try to save electricity in my daily life. For example, if I am the last person leave the classroom in the evening, I will always remember to turn off the lights. In order to protect our forests, I will use paper wisely. I should try to use both sides of paper whenever it is possible. I will not use things like paper cups and disposable chopsticks because they are made of wood. I believe that doing all these small things will improve our environment and help make our world a better place to live in. 二 Dear sir, I’m Li Hua from Fujian. When I was reading the advertisement , the aim of this activity impressed me greatly, I think it instructive to learn to live together by living together. It is a good opportunity for the only child like me to learn to share and work together. Therefore I recommend myself to you without hesitation. As a boy of 17, I am outgoing, good at English and have experience of working well with children aged from 7 to 12, I think it is a kind or win-win activity. For one thing, I can help take care the children. For another thing, I can improve my English, make more friends, and enrich my life during the summer vacation. I am looking forward to your early reply. 三 Dear David, I’m glad that you’ve noticed our efforts directed towards environmental protection. Thank you for your concern. As too much use of plastic bags has caused serious white pollution, our govenment encourages us to use environment-friendly shopping bags. These bags are made of a variety of material that can be easily treated when they become rubbish. Besides, they can be reused. More and more people in China have realized the advantages of such bags and started using them. I believe that the wide use of these shopping bags can greatly improve our environment. This is one of the many steps we are to make our country an even cleaner place. 四 One possible version: Last Thursday, we had a class meeting to discuss where to go for our spring outing. We came up with several choices such as going boating, climbing a mountain, and going to an amusement park. Finally, we decided to go mountain climbing. The next day, we set off early in the morning. While climbing the mountain, we enjoyed the warm sunshine and a beautiful view. However, when reached the top, we were shocked to see litter here and there, such as bottles and banana peels. Then we started to pick up the litter. Afterwards, we put the rubbish into the nearby recycling bin and non-recycling bin respectively. We were tired but happy.
