Yuav ua li cas extract txiv kab ntxwv muaj roj tseem ceeb?

Cov Nias (Kev Lag Luam Kev Lag Luam)

• Txheej Txheem Flow:

1. Ua ntej {{{{{{{}}}}} Cov txiv kab ntxwv tshiab raus hauv nyob rau hauv Limewater tau raus rau hauv 25 degree) hloov pectin rau calcium pectate.

2. Nias: kev siv tshuab nias qis dua lossis sib npaug rau 1.2 MPA siab nrog 1% sodium sulfate anti {}} emulsification tshuaj tsuag.

3. Separation: Oil-water emulsion processed via disc stack centrifuge (>8,000g quab yuam, sib cais nplhaib ø105-110mm).

4. Kev ua kom zoo dua: cov roj ntoo uas chilled ntawm 5℃rau 5-7 hnub, ua raws li kev lim.

• Tos & Zoo:1.0-1.6% (v / w cov tev tshiab), limonene siab tshaj lossis sib npaug nrog 93% (FCC VII).

Supercritical koom kev rho tawm (hwm qib)

• Qhov tseem ceeb tshaj plaws

1. Extraction: 30 MPA / 40 Degree (co {{{}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} {rho roj + carotenoids).

2. Kev sib cais ua ntej: 8 MPA / -20℃(wax tshem tawm).

3. Kev sib cais theem nrab: 5 MPA / 25℃(sau roj ntshiab).

• Qhov Kom Zoo Dua:95% CO rov ua dua tshiab, XOOM

Molecular raws tu qauv

• Theem 1: 40℃ntawm 150 Pa nqus tsev - tshem tawm cov monoterpenes (piv txwv li, limonene).
• Theem 2: 65 Degree ntawm 80 Pa nqus tsev - khaws cov oxygenated sesquiterpenes (li casool, citral).
• Quality Outcome: Peroxide value reduced from >30 Meq / kg (nyoos) rau<10 meq/kg.

Nias pomace rov ua dua tshiab

• Fermented nyob rau hauv tso tsheb hlau luam (35 degree, aspergillus niger) los tsim pectinase enzymes.
• Enzymes siv hauv kev rho tawm kom txhawb cov txiaj ntsig tau 12-15% (J. agic. Zaub mov chem {}} (18), 2023).

Distillation residue residue

• Ultrasound - pab extraction extraction (60 degree, 20kHz ethanol / dej) qoob loo 22% ntau flavonoids.

Hwm cov tshuaj tsw qab roj ntau lawm

• Qhov txheej txheem zoo tshaj plaws: Khaub ncaws txias + molecular distillation.
• Cov txheej txheem tseem ceeb: Centrifugal Sib Cais (ø105mm nplhaib) + siab- nqus tsev distillation (tsawg dua los yog sib npaug rau 10 pa).

Tej Cov Roj Roj Roj Ntau Lawm

• Tus nqi -} txoj kev siv tau zoo: Chav Distillation ntawm nias lub ntsej muag zoo nkauj nrog ultrasound pre- kev kho (20khz, 15min).