Saray wild blueberries ya high-anthocyanin et popular ya ipapaway ed North-America ya freeze-dried ya produkto. Say anthocyanin so manunan punto na panlalako, balet ta mainomay ya naderal lapud petang tan naderal lapud oxidative. Dakel a processor so mansasakit na baleg ya anthocyanin loss tan dark-colored ya pinal ya produkto ya walaan na baleg ya abawasan ya market premium. Say maong ya pansiansia na anthocyanin et ag nayarin mandedependi labat ed hardware na freeze-dryer; kada kundang na workflow et kaukolan ya malet ya kontrolen.
Diad pretreatment: paabebaen so karukey na pakawalaan na dagem kayari na pan-break na prutas. Maples ya sumpalen so panag-sort tan panag-uras tan paliisan so andukey ya panagbasa. Iwasan so alablabas ya pan-break na pulp. Say mas dakel ya pulp-breakage et mamabaleg ed contact-area na anthocyanin tan oxygen tan mamapeles na oxidation rate.
Diad pre-freezing: i-freeze ya maples iray raw-materials pian na-lock iray inner active constituents, balet paliisan so ultra-rapid-freezing ya makatusok ed saray selula. Manggawa na suston cooling-rate parad maples ya panag-soldifique legan ya nabawasan so cell-damage ya sengegan na ice-crystal piercing. Say ag naderal ya istruktura na selula so mamasiansia ed anthocyanin ya akaamot ed loob na selula.
Diad sublimation phase: limitaan so sankatageyan ya temperatura na shelf, lapud say atagey ya temperatura et direktan mamapeles ed thermal decomposition na anthocyanin. Mantinien so maong ya lebel na vacuum ed kuarto pian nabawasan so oxygen partial-pressure tan nabawasan so oxidation reaction. Agmo itagey so temperatura na panagpainit parad mas antikey iran siklo na produksyon, ta no andi et naandi so aktibon substansia.
Parad panag-discharge: saray materyales ya mayaman ed anthocyanin et sensitibo ed oxygen kayari na freeze-drying. Mas labay so nitrogen back-filling pian nabawasan so oxygen inflow. Mangiter na vacuum nitrogen-filled packaging kayari na pangidischarge tan mangala na high-barrier packaging bags. Isimpen iray asumpal ya produkto ed ambetel tan ambilunget a bodega, lapud say liwawa et mamapeles met ed pakaderal na anthocyanin.
Importante met so pangasikaso ed raw-material. Iproseso iray balon berry ed sankasakbayan a paraan kayari na panag-ani; paliisan so andukey a panag-stack ed temperatura na kuarto. Say andukey ya pangisimpen ed preskon prutas et pansengegan la na pakaandi na anthocyanin antis ya onggapo so freeze-drying. Say koordinadon panangasikaso ed raw-material, pre-freezing, sublimation, discharging-packaging tan warehousing et mamawala na stable ya output na freeze-dried berries ya atagey so anthocyanin retention rate.
