ãåå大å¦ãæ©è½æ§ãå¼·åãããæ¬¡ä¸ä»£åã¢ã¹ã¿ããµã³ãã³ã®éçºã¸ï¼ï½å¹ççãã¤åå¦è¬åä¸ä½¿ç¨ã®ã«ãããã¤ãç°æ§åæè¡ã確ç«ï½
2024å¹´7æ5æ¥ï¼éï¼20æ5åãDigital PR Platform
åå大å¦ç·åå¦è¡ç ç©¶ç§ï¼çå·¥å¦é¨ï¼ç¾æ£äºé²é£ç§å¦ç ç©¶ã»ã³ã¿ã¼ã®æ¬ç° çå·± åææãGhosh Antara ç ç©¶å¡ã¨å¯å£«åå¦å·¥æ¥æ ªå¼ä¼ç¤¾LSéçºæ¬é¨ã®è¥¿ç° åº·å® ç ç©¶å¡ãåå£ èå¥ ç ç©¶å¡ãã®ã°ã«ã¼ãã¯ãé«ãå¥åº·å¹æãæå¾ ãããã·ã¹åã¢ã¹ã¿ããµã³ãã³ãå¹ççã«è£½é ããæè¡ãéçºãã¾ãããæ¬ç ç©¶ææã¯ã2024å¹´ 6æ 27 æ¥ã«Elsevier社ãåºçããå½éå¦è¡èªã®ãFood Bioscienceãã«æ²è¼ããã¾ããã
ãæ¬ä»¶ã®ãã¤ã³ãã
ã»ææ©æº¶åªãééå±è§¦åªãªã©ã®åå¦è¬åãä¸å使ç¨ããã«ãå¹ççã«ãã©ã³ã¹åã¢ã¹ã¿ããµã³ãã³ã¨ã¹ãã«ãã·ã¹å(å³1)ã«å¤æãããã¨ã«æåã
ã»å ç±å¼ã®ããã¼ãªã¢ã¯ã¿ã¼ãç¨ãããã¨ã§ã徿¥æ³ã¨æ¯è¼ãã¦åå¿æéãå¤§å¹ ã«ç縮ãããã¨ã«æåã
ã»ã·ã¹åã¢ã¹ã¿ããµã³ãã³ï¼ã¨ã¹ãã«ä½ï¼ã¯é«ãä¿ç®¡å®å®æ§ãæãããã¨ãå®è¨¼ã
ã»å¾æ¥åãããé«ãå¥åº·å¹æï¼å é½¢æ§ç¾æ£äºé²ãè質æ¹åä½ç¨ãªã©ï¼ãæããã¢ã¹ã¿ããµã³ãã³ç´ æã®å¿ç¨å±éã«æå¾ ã
ãèæ¯ã
天ç¶è²ç´ ã®ã«ãããã¤ãã®ä¸ç¨®ã§ããã¢ã¹ã¿ããµã³ãã³ã¯ãå¼·åãªæé ¸åä½ç¨ãæããå é½¢æ§ç¾æ£ã®äºé²å¹æã示ããã¨ãããé£åãåç²§ååéã§ã®éè¦ãæ¥éã«æ¡å¤§ãã¦ãã¾ããããããæµéãã¦ããã¢ã¹ã¿ããµã³ãã³ï¼ãã©ã³ã¹åï¼ã¯ä½å å¸åæ§ãä½ããã¨ã«å ããçµæ¶æ§ãé«ãæ²¹èã«æº¶è§£ãã«ãããªã©å 工驿§ãæªãã¨ããæ¬ ç¹ãããã¾ããè¿å¹´ãã¢ã¹ã¿ããµã³ãã³ã®äºéçµåã®ä¸é¨ããã·ã¹åãã«ç°æ§åããã¨ãä½å å¸åæ§ãççæ´»æ§ï¼æèåä½ç¨ãæççä½ç¨ãè質æ¹åä½ç¨ãªã©ï¼ãåä¸ããç©æ§ãå¤åããï¼çµæ¶æ§ã®ä½ä¸ã溶解度ã®åä¸ãªã©ï¼ãã¨ãæããã«ãªããæ³¨ç®ãéãã¦ãã¾ãããã®ãããé«ãå¸åæ§ããã¡ãå 工驿§ã«åªããã·ã¹åãç¨ãããã¨ã好ã¾ããã§ãããã·ã¹åã¯å¤©ç¶è³æºã¨ãã¦ç¨æã§ä¸å®å®ãªãããå·¥æ¥çã«è£½é ãããã¨ãå°é£ã§ããæ¬ç ç©¶ã°ã«ã¼ãã¯ããããã³ãã«ã¹è»ç±æ¥ã®ã¢ã¹ã¿ããµã³ãã³ã¨ã¹ãã«ãå¹ççã«ã·ã¹åã«ç°æ§åããæè¡ãéçºãããã®ç´ æåãç®æãã¦ç ç©¶éçºãæ¨é²ãã¦ãã¾ãã
ãç ç©¶å 容ã
ã«ãããã¤ãã®ç°æ§ååå¿ã¯å ç±ãå ç §å°ãè§¦åªæ·»å ã«ããé²è¡ãããã¨ãå ±åããã¦ãã¾ããå ç±ã«ããç°æ§åã¯é£åãåç²§åã®è£½é å·¥ç¨ã¨è¦ªåæ§ãé«ãæ¹æ³ã§ãããåå¿å¹çãä½ããé常åªä½ã¨ãã¦ææ©æº¶åªãªã©ã®åå¦è¬åã®ä½¿ç¨ãå¿ è¦ã§ããæ¬ç ç©¶ã§ã¯ãåªä½ã«å¯é£æ§ã®æ²¹èï¼ãããã³ãã«ã¹è»ç±æ¥ã®è質æåãæ¤ç©æ²¹ï¼ãç¨ããå ç±å¼ã®ããã¼ãªã¢ã¯ã¿ã¼ãç¨ãã¦é«æ¸©ã»çæéå¦çãããã¨ã§ãã¢ã¹ã¿ããµã³ãã³ã¨ã¹ãã«ã®åè§£ãæå¶ããªããçæéï¼30ç§ä»¥å ï¼ã§ã·ã¹åã«ç°æ§åã§ããæè¡ãéçºãã¾ãã(å³2)ã
æ³¨ï¼æ¬ç ç©¶ã§ã¯ãã¢ã¹ã¿ããµã³ãã³ã®åæã¨ãã¦å¯å£«åå¦å·¥æ¥ç¤¾è£½ã®ãããã³ãã«ã¹è»æ½åºç©ï¼ãªã¤ã«ç¶ï¼ãç¨ãã¾ããããã®åæã¯ç°æ§åå¦çåã«ããã¦ãã·ã¹åã¢ã¹ã¿ããµã³ãã³ãæ¯è¼çå¤ãå«ã¾ãã¦ãã¾ããããããªãããæ¬æè¡ãç¨ãããã¨ã§ç·ã·ã¹åæ¯çã®ãããªãåä¸ï¼ç·ã¢ã¹ã¿ããµã³ãã³ã®ç´60ï¼ ï¼ãéæãã¾ããã
ã¾ããé常ã·ã¹åã®ã«ãããã¤ãã¯ä¸å®å®ï¼å®¤æ¸©ã§ã®ä¿ç®¡ã§ãã©ã³ã¹åã«ç°æ§åããï¼ã§ãããã¨ã¹ãã«ä½ã®ã·ã¹åã¢ã¹ã¿ããµã³ãã³ã¯é«ãä¿ç®¡å®å®æ§ãæãããã¨ãå®è¨¼ãã¾ãããå ·ä½çã«ã¯ãå ç±ã«ããã·ã¹åæ¯çãé«ããã¢ã¹ã¿ããµã³ãã³ã¨ã¹ãã«ã40 âã§é·æéä¿ç®¡ãã¦ããã·ã¹åæ¯çã¯ç¶æããï¼ç´50%ï¼ãã¢ã¹ã¿ããµã³ãã³èªä½ã®åè§£ãèµ·ãããªããã¨ã確èªãã¾ãã(å³3)ãã¾ãããã®ã¡ã«ããºã ããå¯åº¦æ±é¢æ°æ³ï¼DFTï¼ã«ããååè¨ç®ã«ããæããã«ãã¾ããã
ãä»å¾ã®å±éã
ä»å¾ãæ¬ç°æ§åæè¡ãå®çç£ã¹ã±ã¼ã«ã«é©ç¨å¯è½ããæ¤è¨ãã¾ããã¾ããã·ã¹åã¢ã¹ã¿ããµã³ãã³ã¨ã¹ãã«ã®ãããªã価å¤åµåºãã¢ããªã±ã¼ã·ã§ã³éçºãå®å ¨æ§è©ä¾¡ãè¡ãããã®ä¸å¸ãç®æãã¾ãã
ãè£è¶³äºé ã
æ¬ç ç©¶ã¯å½ç«ç ç©¶éçºæ³äººç§å¦æè¡æ¯èæ©æ§(JST)ã®å§è¨äºæ¥ã§ããç ç©¶æææé©å±éæ¯æ´ããã°ã©ã A-STEPï¼æ¬æ ¼åï¼ã®æ¯æ´ãåãã¦å®æ½ãã¾ãããå½ç 究課é¡ã¯ãå¯å£«åå¦å·¥æ¥ã¨åå大å¦ã«å ããé¢è¥¿å¦é¢å¤§å¦ã京é½å¤§å¦ãå¯å±±å¤§å¦ã¨ã®å¤å²åéã«æ¸¡ãå¦éçãªå ±åç ç©¶ä½å¶ã§ç ç©¶ãæ¨é²ãã¦ãã¾ããã¾ããæ¬ç ç©¶ã«ãããã¢ã¹ã¿ããµã³ãã³ç°æ§ä½ã®åæã«é¢ãã¦ã¯åå¤å±å¤§å¦å ¨å¦æè¡ã»ã³ã¿ã¼é«æ¿± è¬å¤ªæ åå£«ãæ²¢ç° 義治 åå£«ã®æ¯æ´ãåãã¾ããã
ãç¨èªã®è§£èª¬ã
1ï¼ã¢ã¹ã¿ããµã³ãã³
ã¨ããã«ããªã©ã«å«ã¾ãã赤è²è²ç´ ã§ãããµã³ããã£ã«ç³»ã®ã«ãããã¤ãã§ãããå¼·åãªæé ¸åä½ç¨ãæãããã¨ã«å ããç¼ç²¾ç²å´ã®è»½æ¸ãè³ã®èªç¥æ©è½åä¸ãèè³ªã®æ¹åãªã©ã®ä½ç¨ã示ããã¨ãè¿å¹´å®è¨¼ãããé£åãåç²§ååéã§ã®éè¦ãæ¡å¤§ãã¦ããã
2ï¼ã·ã¹-ãã©ã³ã¹ç°æ§ä½
åå¦å¼ãåãã ããæ§è³ªãç°ãªãååç©ãç°æ§ä½ã¨ãããã·ã¹-ãã©ã³ã¹ç°æ§ä½ã¯ãååç©ä¸ã®äºéçµåãæãã§åå¨ãã¦ããç½®æåºã®ä½ç½®ã®éãã«ãã£ã¦çãããäºéçµåã«å¯¾ãã¦ä¸»è¦ãªç½®æåºãåãå´ã«çµåãã¦ããã·ã¹åã¨ãå対å´ã«çµåãã¦ãããã©ã³ã¹åãããã
3ï¼ãã©ã³ã¹åã«ãããã¤ã
ããªã¨ã³éã®äºéçµåããã¹ã¦ãã©ã³ã¹ä½ã§ããå½¢æ ã天ç¶ã§ã¯é常ãã©ã³ã¹åãåªå¢ã§ãããé«ãçµæ¶æ§ãæããæ²¹èãªã©ã¸ã®æº¶è§£æ§ã極ãã¦ä½ãããã®ãããªç©æ§ã«èµ·å ãã¦ãä½å å¸åæ§ãä½ããå å·¥ï¼æ½åºãä¹³åãç²æ«åãªã©ï¼å¹çãæªãã
4ï¼ã·ã¹åã«ãããã¤ã
ããªã¨ã³éã®äºéçµåã®ä¸ç®æä»¥ä¸ãã·ã¹åã§ããå½¢æ ã詳細ãªã¡ã«ããºã ã¯ä¸æã§ããããä¸é¨ã®ã«ãããã¤ãï¼ãªã³ãã³ãã¢ã¹ã¿ããµã³ãã³ãªã©ï¼ã«ããã¦ããã©ã³ã¹åãæåãã¦ãããä½å ã§ã¯ã·ã¹åãè±å¯ã«æ¤åºããããã¾ããè¿å¹´ã®ç ç©¶ã«ããããã©ã³ã¹åããã·ã¹åã®æ¹ããä½å å¸åæ§ãä¸é¨ã®ççæ´»æ§ï¼æèåä½ç¨ãæççä½ç¨ãè質æ¹åä½ç¨ãªã©ï¼ãé«ããã¨ã示ããããå ãã¦ãã·ã¹åã«ãããã¤ãã¯çµæ¶æ§ãä½ããæ²¹èã¸ã®æº¶è§£åº¦ãé«ããã¨ããããã©ã³ã¹åããå 工驿§ã«åªããã
5ï¼ãããã³ãã«ã¹è»
æ·¡æ°´çã®åç´°èç·è»ï¼Haematococcuså±ã®ç·è»ï¼ã§ãããæ é¤é£¢é¤ãä¹¾ç¥ãé«å¡©æ¿åº¦ãªã©ç°å¢ã¹ãã¬ã¹ããããã¨ãç´°èä¸ã«é«æ¿åº¦ã®ã¢ã¹ã¿ããµã³ãã³ï¼ã¨ã¹ãã«ä½ï¼ãèç©ãããé£åãåç²§åç¨éã§ç¨ããããã¢ã¹ã¿ããµã³ãã³ã¯ã主ã«ãããã³ãã«ã¹è»ç±æ¥ã§ããã
ãæ²è¼è«æã
éèªåï¼ Food Bioscience
ã¿ã¤ãã«ï¼ Thermal isomerization of astaxanthin esters in the green alga Haematococcus lacustris without any chemicals
ï¼åå¦è¬åä¸ä½¿ç¨ã®ãããã³ãã«ã¹è»ç±æ¥ã¢ã¹ã¿ããµã³ãã³ã¨ã¹ãã«ã®ç±ç°æ§åï¼
èè åï¼ Rina Sakaguchi, Antara Ghosh, Yoshiharu Sawada, Kentaro Takahama, Yasuhiro Nishida, and Masaki Honda
æ²è¼æ¥æï¼ 2024å¹´6æ27æ¥ã«é»åçã«æ²è¼
https://doi.org/10.1016/j.fbio.2024.104645
ããåãåããå ã
åå大å¦ç·åå¦è¡ç ç©¶ç§ï¼çå·¥å¦é¨ï¼ç¾æ£äºé²é£ç§å¦ç ç©¶ã»ã³ã¿ã¼ãåææãæ¬ç°çå·±
TELï¼052-838-2284
E-mailï¼[email protected]
å¯å£«åå¦å·¥æ¥æ ªå¼ä¼ç¤¾ LSéçºæ¬é¨ã課é·ãè¥¿ç° åº·å®
TELï¼076-472-5518
E-mailï¼[email protected]
â¼æ¬ä»¶ã«é¢ããåãåããå
åå大妿¸å¤é¨åºå ±èª²
ä½æï¼æç¥çåå¤å±å¸å¤©ç½åºå¡©éå£1-501
TELï¼052-838-2006
FAXï¼052-833-9494
ã¡ã¼ã«ï¼[email protected]
ããªãªã¼ã¹çºä¿¡å ã 大å¦ãã¬ã¹ã»ã³ã¿ã¼ https://www.u-presscenter.jp/