{"id":43881,"date":"2024-01-12T10:37:42","date_gmt":"2024-01-12T02:37:42","guid":{"rendered":"https:\/\/www.abesmoke.com\/?p=43881"},"modified":"2024-01-13T11:44:25","modified_gmt":"2024-01-13T03:44:25","slug":"22dbfea6cf","status":"publish","type":"post","link":"https:\/\/www.abesmoke.com\/en\/a\/43881","title":{"rendered":"\"Sensory Evaluation Guide for Electronic Cigarettes (Part Three): How to Address Olfactory Fatigue in Sensory Evaluation.\""},"content":{"rendered":"
\n

Summary\uff1a<\/p>\n

This issue continues the discussion on the generation and coping strategies for olfactory fatigue in the sensory evaluation of electronic cigarettes. Olfactory fatigue can be caused by the closure of ion channels and receptor saturation. The key to alleviating olfactory fatigue is to \"liberate the occupied olfactory receptors,\" which can be achieved by evaluating in an odorless environment, breathing fresh air, and drinking water. The article also mentions that smelling a wool ball and one's skin may help alleviate olfactory fatigue, but it does not evaluate these methods.<\/p>\n

\u00a0 \u00a0<\/span><\/p>\n

\u4e0a\u671f\u6587\u7ae0\u4ecb\u7ecd\u4e86\u201c\u7535\u5b50\u70df\u611f\u5b98\u8bc4\u4ef7\u4e2d\u6709\u5173\u6c14\u5473\u611f\u77e5\u548c\u55c5\u89c9\u75b2\u52b3<\/span>\u201d<\/strong>\u7684\u76f8\u5173\u5185\u5bb9\uff0c\u9605\u8bfb\u672c\u671f\u4e4b\u524d\uff0c\u5f3a\u70c8\u5efa\u8bae\u5148\u4e86\u89e3\u4e00\u4e0b\u4e0a\u671f\u5185\u5bb9\u54e6 \u2193\u2193\u2193
\n<\/span><\/p>\n

\u00a0 \u00a0\u00a0<\/a>Electronic Cigarette Sensory Evaluation Guide (Part 2): Odor Perception and Olfactory Fatigue<\/a><\/span><\/p>\n

\u00a0 \u00a0 \u672c\u671f\u5c06\u7ee7\u7eed\u4e0e\u5927\u5bb6\u4e00\u8d77\u4e86\u89e3\u7535\u5b50\u70df\u611f\u5b98\u8bc4\u4ef7\u4e2d\u55c5\u89c9\u75b2\u52b3\u7684\u4ea7\u751f\u4e0e\u5e94\u5bf9<\/strong>\u7684\u76f8\u5173\u5185\u5bb9\u3002\u8be5\u7cfb\u5217\u5c06\u7ee7\u7eed\u5168\u9762\u3001\u6df1\u5165\u5730\u5c55\u5f00\u7535\u5b50\u70df\u611f\u5b98\u8bc4\u4ef7\u7684\u76f8\u5173\u5185\u5bb9\uff0c\u656c\u8bf7\u5173\u6ce8\u3002<\/span><\/p>\n

\n

Topic 3 \u00a0\u611f\u5b98\u8bc4\u4ef7\u4e2d\u55c5\u89c9\u75b2\u52b3\u7684\u4ea7\u751f\u4e0e\u5e94\u5bf9<\/span><\/em><\/span><\/p>\n

\uff081\uff09\u4e86\u89e3\u55c5\u89c9 (Olfactory)\u00a0\uff08\u4e0a\u671f\u5185\u5bb9\uff09<\/strong><\/strong>
\n<\/span><\/p>\n

\uff082\uff09\u55c5\u89c9\u75b2\u52b3 (Olfactory Fatigue)\u00a0\u7684\u4ea7\u751f<\/strong><\/strong><\/strong><\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u55c5\u89c9\u75b2\u52b3\u7684\u4ea7\u751f\u5927\u81f4\u53ef\u4ee5\u4ece2\u4e2a\u65b9\u9762\u7406\u89e3\uff1a<\/span><\/p>\n

\u00a0 \u00a0 1\u3001\u79bb\u5b50\u901a\u9053\u5173\u95ed\u00a0 \u00a0\u00a0<\/span><\/p>\n

\u00a0 \u00a0 \u53d1\u8868\u5728\u56fd\u9645\u671f\u520a\u201cscience\u201d\u7684\u4e00\u7bc7\u7ecf\u5178\u8bba\u6587\uff08Facilitation of Calmodulin-Mediated Odor Adaptation by cAMP-Gated Channel Subunits\uff09\u8ba4\u4e3a\uff0c\u6c14\u5473\u611f\u77e5\u7684\u53d1\u751f\u8fc7\u7a0b\u4e2d\uff0c\u9499\u79bb\u5b50<\/strong>\u901a\u8fc7\u9499\u8c03\u86cb\u767d<\/strong>\u5bf9\u73af\u6838\u82f7\u9178\u95e8\u63a7\u79bb\u5b50\u901a\u9053<\/strong>\u8fdb\u884c\u8c03\u63a7\u3002\u90a3\u4e48\uff0c\u7b80\u800c\u8a00\u4e4b\uff0c\u5f53\u6211\u4eec\u6b63\u5e38\u8bc4\u5438\u7535\u5b50\u70df\u65f6\uff0c\u79bb\u5b50\u901a\u9053\u6b63\u5e38\u6253\u5f00\uff08\u5047\u8bbe\u6b64\u65f6100\u4efd\u5316\u5b66\u4fe1\u53f7\u8f6c\u5316\u4e3a\u4e86100\u4efd\u7535\u4fe1\u53f7\uff09\uff1b\u5f53\u6211\u4eec\u8fdb\u884c\u5927\u91cf\u8bc4\u5438\u65f6\uff0c\u8fc7\u91cf\u7684\u9499\u79bb\u5b50\u4f1a\u901a\u8fc7\u9499\u8c03\u86cb\u767d<\/strong>\u5bf9\u73af\u6838\u82f7\u9178\u95e8\u63a7\u79bb\u5b50\u901a\u9053<\/strong>\u8fdb\u884c\u8d1f\u8c03\u63a7\uff0c\u4fc3\u4f7f\u79bb\u5b50\u901a\u9053\u5173\u95ed\uff08\u6b64\u65f6100\u4efd\u5316\u5b66\u4fe1\u53f7\u53ea\u80fd\u8f6c\u5316\u4e3a\u6781\u5c11\u7684\u7535\u4fe1\u53f7\u6216\u4e0d\u80fd\u8f6c\u5316\u4e3a\u7535\u4fe1\u53f7\uff09\uff0c\u8fdb\u800c\u5bfc\u81f4\u5927\u8111\u65e0\u6cd5\u5f62\u6210\u6c14\u5473\u611f\u77e5\u3002<\/span><\/p>\n

\u00a0 \u00a0 2\u3001\u53d7\u4f53\u9971\u548c<\/span><\/p>\n

\u00a0 \u00a0 \u6c14\u5473\u5206\u5b50\u9700\u8981\u901a\u8fc7\u4e0e\u6c14\u5473\u53d7\u4f53\u7ed3\u5408\u624d\u80fd\u591f\u5c06\u5316\u5b66\u4fe1\u53f7\u8f6c\u5316\u4e3a\u7535\u4fe1\u53f7\uff0c\u5982\u679c\u77ed\u65f6\u95f4\u5185\u8fdb\u884c\u5927\u91cf\u62bd\u5438\uff0c\u4eba\u4f53\u7684\u6c14\u5473\u53d7\u4f53\u5df2\u7ecf\u9971\u548c\uff0c\u65e0\u6cd5\u518d\u4e0e\u66f4\u591a\u7684\u6c14\u5473\u5206\u5b50\u8fdb\u884c\u7ed3\u5408\uff0c\u81ea\u7136\u65e0\u6cd5\u6301\u7eed\u5f62\u6210\u6c14\u5473\u611f\u77e5\u3002
\n<\/span><\/p>\n

\n

\u00a0<\/strong><\/strong><\/strong><\/p>\n

\u200b\uff083\uff09\u5982\u4f55\u5e94\u5bf9\u611f\u5b98\u8bc4\u4ef7\u4e2d\u7684\u55c5\u89c9\u75b2\u52b3<\/strong><\/strong><\/strong><\/p>\n

\u5bf9\u4e8e\u7f13\u89e3\u55c5\u89c9\u75b2\u52b3\uff0c\u6838\u5fc3\u5c31\u662f\u201c\u89e3\u653e\u88ab\u5360\u7528\u7684\u55c5\u89c9\u53d7\u4f53<\/strong>\u201d\u3002<\/p>\n

\u00a0 \u00a0 1\u3001\u5728\u65e0\u6c14\u5473\u7684\u73af\u5883\u4e0b\u8fdb\u884c\u611f\u5b98\u8bc4\u4ef7\u3002<\/span><\/p>\n

\u00a0 \u00a0\u00a0\u5927\u591a\u6570\u7684\u7535\u5b50\u70df\u611f\u5b98\u8bc4\u4ef7\u90fd\u662f\u5728\u8c03\u9999\u5ba4\u5185\u8fdb\u884c\u7684\uff0c\u8c03\u9999\u5e08\u5728\u6c14\u5473\u6df7\u6742\u7684\u8c03\u9999\u5ba4\u5b8c\u6210\u8c03\u914d\uff0c\u5df2\u7ecf\u5904\u4e8e\u4e00\u5b9a\u7a0b\u5ea6\u7684\u55c5\u89c9\u75b2\u52b3\u72b6\u6001\u3002\u5207\u6362\u4e00\u95f4\u65e0\u6c14\u5473\u7684\u623f\u95f4\uff08\u8bc4\u5438\u573a\u5730\u7684\u9009\u62e9\u548c\u5e03\u7f6e\u5c06\u5355\u72ec\u8bbe\u7f6e\u4e00\u671f\u6587\u7ae0\u8fdb\u884c\u8bf4\u660e\uff09\uff0c\u77ed\u6682\u4f11\u606f\u540e\u518d\u8fdb\u884c\u8bc4\u5438\uff0c\u5c06\u5927\u5927\u63d0\u5347\u611f\u5b98\u8bc4\u4ef7\u7684\u51c6\u786e\u6027\u3002\u8bb8\u591a\u7535\u5b50\u70df\u8c03\u9999\u5e08\u90fd\u6ce8\u610f\u5230\u4e86\u8fd9\u4e00\u70b9\uff0c\u4f46\u5f88\u96be\u505a\u51fa\u6539\u53d8\u3002<\/span><\/p>\n

\u00a0 \u00a0 2\u3001\u547c\u5438\u65b0\u9c9c\u7a7a\u6c14\u3002<\/span><\/p>\n

\u00a0 \u00a0\u00a0\u5728\u5b8c\u6210\u4e00\u7ec4\u8bc4\u5438\u540e\uff0c\u547c\u5438\u65b0\u9c9c\u7a7a\u6c14\uff0c\u5e76\u4f11\u606f2-3\u5206\u949f\uff0c\u518d\u8fdb\u884c\u4e0b\u4e00\u7ec4\u8bc4\u5438\uff0c\u7b80\u5355\u6709\u6548\uff0c\u4f46\u5728\u5b9e\u8df5\u4e2d\u80fd\u505a\u5230\u7684\u4eba\u5374\u975e\u5e38\u5c11\u3002
\n<\/span><\/p>\n

\u00a0 \u00a0 3\u3001\u559d\u6c34\uff08\u6e29\u6c34\u6700\u4f73\uff09\u3002
\n<\/span><\/p>\n

\u00a0 \u00a0\u00a0<\/span>\u8bc4\u5438\u540e\uff0c\u5927\u91cf\u7684\u751c\u5473\u5242\u3001\u51c9\u5473\u5242\u548c\u5c11\u91cf\u7684\u6c14\u5473\u5316\u5408\u7269\u4f9d\u7136\u4f1a\u6b8b\u7559\u5728\u6211\u4eec\u7684\u53e3\u8154\u548c\u547c\u5438\u9053\u5f53\u4e2d\uff1b\u6e29\u6c34\u53ef\u4ee5\u6eb6\u89e3\u820c\u90e8\u53ca\u53e3\u8154\u6b8b\u7559\u7684\u751c\u5473\u5242\u3001PG\u3001VG\u7b49\uff0c\u540c\u65f6\u4e5f\u80fd\u51cf\u7f13\u5c3c\u53e4\u4e01\u548c\u51c9\u5473\u5242\u7b49\u5bf9\u5589\u90e8\u5e26\u6765\u7684\u523a\u6fc0\u611f\uff0c\u5229\u4e8e\u4f7f\u53e3\u8154\u548c\u547c\u5438\u9053\u6062\u590d\u5230\u6b63\u5e38\u72b6\u6001\u3002<\/span><\/p>\n

\u00a0 \u00a0 \u6b64\u5916<\/span>\uff0c<\/span>\u6709\u8bf4\u6cd5\u8ba4\u4e3a\u55c5\u95fb\u7f8a\u6bdb\u7403\u53ef\u4ee5\u6709\u6548\u7f13\u89e3\u55c5\u89c9\u75b2\u52b3\uff0c\u56e0\u4e3a\u7f8a\u6bdb\u8102\u548c\u7f8a\u6bdb\u4e2d\u7684\u8721\u8d28\u6210\u5206\u5438\u6536\u5e76\u4e2d\u548c\u4e86\u6c14\u5473\u5206\u5b50\uff0c\u63d0\u4f9b\u4e86\u5927\u8111\u9700\u8981\u7684\u201c\u65e0\u6c14\u5473\u547c\u5438\u201d\uff1b\u8fd8\u6709\u8bf4\u6cd5\u8ba4\u4e3a\u55c5\u95fb\u81ea\u5df1\u76ae\u80a4\u7684\u6c14\u5473\uff0c\u53ef\u4ee5\u4f7f\u55c5\u89c9\u201c\u6062\u590d\u51fa\u5382\u8bbe\u7f6e\u201d\u3002\u7b14\u8005\u4e0d\u5bf9<\/span><\/span>\u8fd9\u4e24\u79cd\u65b9\u6cd5\u4f5c\u51fa\u8bc4\u4ef7\uff0c\u5728\u6b64\u5217\u51fa\u4f9b\u8bfb\u8005\u53c2\u8003\u3002<\/span><\/span><\/p>\n

\u00a0 \u00a0 \u6211\u4eec\u7684\u55c5\u89c9\u662f\u975e\u5e38\u76f4\u63a5\u7684\u611f\u89c9\u5668\u5b98\uff0c\u7f13\u89e3\u55c5\u89c9\u75b2\u52b3\u7684\u65b9\u6cd5\u4e5f\u975e\u5e38\u7b80\u5355\u76f4\u63a5\u3002\u672c\u6587\u63d0\u5230\u76843\u79cd\u65b9\u6cd5\u5747\u662f\u5927\u5bb6\u5e73\u65f6\u7ecf\u5e38\u4f7f\u7528\u7684\uff0c\u5e0c\u671b\u5927\u5bb6\u591a\u591a\u7559\u610f\u8fd9\u4e9b\u7ec6\u8282\uff0c\u8fd9\u5c06\u5e2e\u52a9\u5927\u5bb6\u5927\u5927\u63d0\u5347\u5de5\u4f5c\u8868\u73b0\u3002
\n<\/span><\/p>\n

\n

\u00a0 \u00a0<\/span><\/p>\n

The previous article introduced \"odor perception and olfactory fatigue in electronic cigarette sensory evaluation.\" Before reading this issue, it is strongly recommended to understand the previous content by following the link below \u2193\u2193\u2193<\/p>\n

Electronic Cigarette Sensory Evaluation Guide (Part Two): Odor Perception and Olfactory Fatigue<\/p>\n

This issue will continue to explore with everyone the causes and countermeasures of olfactory fatigue in electronic cigarette sensory evaluation. The series will continue to unfold the related content of electronic cigarette sensory evaluation comprehensively and in-depth, so please stay tuned.<\/p>\n

Topic 3: The Generation and Countermeasures of Olfactory Fatigue in Sensory Evaluation<\/p>\n

(1) Understanding Olfactory (Olfactory) (Content from the previous issue)<\/p>\n

(2) The Generation of Olfactory Fatigue (Olfactory Fatigue)<\/p>\n

The generation of olfactory fatigue can be understood from two aspects:<\/p>\n

    \n
  1. Ion Channel Closure<\/li>\n<\/ol>\n

    A classic paper published in the international journal \"Science\" (Facilitation of Calmodulin-Mediated Odor Adaptation by cAMP-Gated Channel Subunits) suggests that during the process of odor perception, calcium ions regulate cAMP-gated ion channels through calmodulin. In simple terms, when we normally evaluate electronic cigarettes, the ion channels are open (assuming that 100 chemical signals are converted into 100 electrical signals); when we evaluate a large number of samples, excess calcium ions negatively regulate the cAMP-gated ion channels through calmodulin, leading to the closure of ion channels (at this time, 100 chemical signals can only be converted into very few electrical signals or cannot be converted into electrical signals), which prevents the brain from forming odor perception.<\/p>\n

      \n
    1. Receptor Saturation<\/li>\n<\/ol>\n

      Odor molecules need to bind with olfactory receptors to convert chemical signals into electrical signals. If a large number of puffs are taken in a short period of time, the body's olfactory receptors are already saturated and cannot bind with more odor molecules, naturally preventing the continuous formation of odor perception.<\/p>\n

      (3) How to Counteract Olfactory Fatigue in Sensory Evaluation<\/p>\n

      To alleviate olfactory fatigue, the core is to \"liberate the occupied olfactory receptors.\"<\/p>\n

        \n
      1. Conduct sensory evaluation in an odorless environment.<\/li>\n<\/ol>\n

        Most electronic cigarette sensory evaluations are conducted in a fragrance room, where perfumers complete the blending in an odor-mixed fragrance room, already in a state of some olfactory fatigue. Switching to an odorless room (the choice and arrangement of the evaluation site will be explained in a separate article), and taking a short rest before continuing the evaluation, will significantly improve the accuracy of the sensory evaluation. Many electronic cigarette perfumers have noticed this point but find it difficult to change.<\/p>\n

          \n
        1. Breathe fresh air.<\/li>\n<\/ol>\n

          After completing a set of evaluations, breathe fresh air and rest for 2-3 minutes before proceeding to the next set. This is simple and effective, but very few people can actually practice it.<\/p>\n

            \n
          1. Drink water (warm water is best).<\/li>\n<\/ol>\n

            After evaluating, a large amount of sweeteners, cooling agents, and a small amount of odor compounds still remain in our oral cavity and respiratory tract; warm water can dissolve the sweeteners, PG, VG, etc., remaining on the tongue and in the mouth, and can also reduce the irritation of nicotine and cooling agents to the throat, helping the oral cavity and respiratory tract return to a normal state.<\/p>\n

            Additionally, there are claims that smelling a wool ball can effectively relieve olfactory fatigue because the lanolin and waxy components in the wool absorb and neutralize odor molecules, providing the brain with the \"odorless breath\" it needs; there are also claims that smelling one's skin can reset the olfactory to \"factory settings.\" The author does not evaluate these two methods, listing them here for readers' reference.<\/p>\n

            Our sense of smell is a very direct sensory organ, and the methods to alleviate olfactory fatigue are also very simple and direct. The three methods mentioned in this article are commonly used by everyone, and paying attention to these details will help greatly improve work performance.<\/p>\n

            \u00a0 \u00a0 \u672c\u671f\u4e0e\u5927\u5bb6\u4e00\u8d77\u4e86\u89e3\u4e86\u5982\u4f55\u5e94\u5bf9\u7535\u5b50\u70df\u611f\u5b98\u8bc4\u4ef7\u4e2d\u7684\u55c5\u89c9\u75b2\u52b3\u3002<\/span><\/p>\n

            \u00a0 \u00a0 \u5173\u4e8e\u7535\u5b50\u70df\u611f\u5b98\u8bc4\u4ef7\uff0c\u5982\u6709\u611f\u5174\u8da3\u7684\u8bdd\u9898\uff0c\u8bf7\u540e\u53f0\u7559\u8a00\uff0c\u672c\u7cfb\u5217\u5c06\u6301\u7eed\u66f4\u65b0\u3002
            \n<\/span><\/p>\n

            \u00a0 \u00a0 \u539f\u521b\u4ea7\u54c1\uff0c\u5236\u4f5c\u4e0d\u6613\uff0c\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u51fa\u5904\u3002\u611f\u8c22\u5404\u4f4d\u7684\u8ba2\u9605\u548c\u652f\u6301\uff01<\/span><\/p>\n

            \u00a0 \u00a0 \u8d8a\u591a\u70b9\u8d5e\uff0c\u8d8a\u591a\u8ba2\u9605\uff0c\u8d8a\u591a\u4f18\u8d28\u5185\u5bb9~~ \u6b22\u8fce\u50ac\u66f4\uff01\uff01<\/span><\/p>\n

            <\/section>\n

            \u539f\u6587\u59cb\u53d1\u4e8e\u5fae\u4fe1\u516c\u4f17\u53f7\uff08\u96fe\u5316\u63a2\u79d8\uff09\uff1a\"Sensory Evaluation Guide for Electronic Cigarettes (Part Three): How to Address Olfactory Fatigue in Sensory Evaluation.\"<\/a><\/p><\/blockquote>\n<\/div>","protected":false},"excerpt":{"rendered":"

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