BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//wp-events-plugin.com//6.6.4.4//EN
TZID:Asia/Jerusalem
X-WR-TIMEZONE:Asia/Jerusalem
BEGIN:VEVENT
UID:1182@biotech.technion.ac.il
DTSTART;TZID=Asia/Jerusalem:20260617T140000
DTEND;TZID=Asia/Jerusalem:20260617T150000
DTSTAMP:20260525T085256Z
URL:https://biotech.technion.ac.il/events/%d7%a1%d7%9e%d7%99%d7%a0%d7%a8-%
 d7%a1%d7%99%d7%95%d7%9d-%d7%93%d7%95%d7%a7%d7%98%d7%95%d7%a8%d7%98-%d7%99%
 d7%95%d7%90%d7%99%d7%a0%d7%92-%d7%96%d7%90%d7%9f-%d7%9e%d7%94%d7%9e%d7%a2%
 d7%91%d7%93%d7%94/
SUMMARY:סמינר סיום דוקטורט: יואינג זאן\, מהמע
 בדה של פרופ"ח אבי שפיגלמן ופרופ"ח יגאל אכ
 מון
DESCRIPTION:Research Topic: Ionic Liquid-Enabled Valorization of Tea Waste:
  Bioactive Recovery\, DownstreamProcessing\, and Bioconversion\nAbstract: 
 ** Lecture will be given in English**\nTea waste (TW)\, a lignocellulosic-
 rich byproductgenerated during beverage processing of Camellia sinensis\, 
 remains anunderutilized source of catechins\, caffeine\, phenolics\, and o
 ther functionalcompounds. However\, the efficient valorization of TW as a 
 source of functionalingredients is constrained by its complex plant matrix
 \, the thermal sensitivityof many bioactive compounds\, and the need for e
 ffective downstream strategiesto recover target compounds from multi-compo
 nent extraction systems. This work investigatedan integrated ionic liquid 
 (IL)-enabled approach to enhance the recovery\,handling\, transformation\,
  and monitoring of value-added compounds derived fromTW.\n1-Butyl-3-methyl
 imidazolium chloride (BMIMCl) and1-ethyl-3-methylimidazolium chloride (EMI
 MCl) were evaluated as alternativemedia to improve the accessibility and r
 ecovery of TW-derived bioactives. Theirroles were examined with respect to
  extraction efficiency\, compound stability\,matrix modification\, and dow
 nstream processing of IL-containing extracts.Beyond direct extraction\, th
 e approach was further extended to microbialsolid-state bioconversion\, wh
 ere IL-assisted systems were employed to promote transformationof the TW m
 atrix and enhance the recovery of functional fractions. Chemical\,structur
 al\, and volatile-profile-based analyses were applied to characterizeproce
 ss-dependent changes and to support interpretation of TW transformationacr
 oss different processing stages.\nThis study presents a broader framework 
 for TWvalorization by integrating IL-mediated recovery\, downstream proces
 sing\,microbial bioconversion\, and process monitoring. The findings suppo
 rt thedevelopment of TW as a recoverable source of functional bioactive co
 mpoundswhile offering flexibility for the design of more sustainable and m
 onitorablewaste valorization processes.
CATEGORIES:סמינרים
END:VEVENT
BEGIN:VTIMEZONE
TZID:Asia/Jerusalem
X-LIC-LOCATION:Asia/Jerusalem
BEGIN:DAYLIGHT
DTSTART:20260327T030000
TZOFFSETFROM:+0200
TZOFFSETTO:+0300
TZNAME:IDT
END:DAYLIGHT
END:VTIMEZONE
END:VCALENDAR