Fruit ak lujum yu fere dañuy wéy di dundu ginaaw buñu leen witti, ñuy wéy di noyyi ak di def ay liggéey yu am doole ci àdduna. Ci genn wet gi, metabolism respiratoire bi dafay lekk ferñeent yi ak ndox mi ci fruit yi ak lujum yi, te loolu dafay indi jafe-jafe ci seen melokaan ak seen kalite; Waaye su amee infeksioŋ bu bawoo ci mikroo-organism yiy indi feebar, mën na tax fruit yi ak lujum yi yàqu. Moo tax fruit aki lujum yu fere dañuy faral di seey, baña baax, ba noppi seey suñu leen di denc, yóbbu leen wala jaay leen, te loolu dafay wàññi seen valeur ci lekk.
Emballage bu baax du yam ci denc fruit aki lujum yu fere, wàññi li ñuy yàqu ak yokk àppu etaser bi, waaye dafay xëcc ñiy konsome ba noppi gëna xëcc jëfandikoo gi. Fi ñu tolli nii filmu plastik mooy li ñuy gëna jëfandikoo ngir ëmbu ay fruit ak lujum yu fere. Amna ay njariñ yu melni leer, isolation tàngoor, respiration, sealing, ak njëg yu yomb, te barina ay perspective yu ñuy jëfandikoo ci marse bi. Li ci topp dafay wane ni ñuy denc ay fruit aki lujum yu fere.
Sac polyéthylène à micropore à haute densité
Ci at yii ñu weesu, dañu jëfandikoo bu baax meceer bii ci bitim réew ngir ëmbu ay meññeef yu fere. Suñu sukkandikoo ci màndarga physiologique yu meññeef yi ak ni ñuy muñee oxygen ak gaz carbonique, mën nañu yokk yenn micropores (40μm) ci sac filmu bi ngir gëna yombal weccoo gaz, wàññi humidité ak metabolite volatil yi ci biir sac bi, ba noppi tëye oxygen bi ci biir sac bi ci niveau bu yéeg (<1% O2). This prevents excessive oxygen concentration from causing anaerobic respiration, thereby avoiding the accumulation of large amounts of volatile substances such as ethanol and acetaldehyde, which would affect the flavor of the fruit. The oxygen concentration inside the film bag can generally be maintained at around 10-15%, and it is highly tolerant of carbon dioxide concentration, making it especially suitable for fruits and vegetables with high humidity, particularly tropical fruits. In other countries, these packaging bags are used to store "frozen" cherries, which can be preserved for 80 days in ordinary cold storage while maintaining the flavor and quality of the fruit.
Emballage buñ soppali ci oxygen bu bari-
Xeetu emballage bu bees la bu feeñ ci at yii weesu. Oxygen bi nekk ci biir sac yu am chlore bu bari oxygen dafay nekk ci 70100%. Njariñ yi ci emballage boobu ñooy: (1) dafay tere enzyme yi liggéey, ba noppi tere produit yu bawoo ci fruit wala lujum ñu xonk; (2) dafay tere noyyig anaerobic ba noppi di toppatoo kalite produit fruit ak lujum yi; (3) dafay tere bu baax màggug aerobic ak anaerobic ci mikroorganism yi, ba noppi moytu ñu yàqu, moo tax ñu bari bëgg ko. Dafay baax lool ci denc ay fruit aki lujum yu fere ak ay fruit aki lujum yuñ dagg te dañuy gaawa noyyi anaerobik ak fermenter sudee gaz carbonique bi dafa bari, te oxygen bi bariwul. Ci jamano jooju, ratio combinaison gaz yi ci biir sac bi ñu ngi koy xayma ci màndarga yi ci fruit ak lujum yu bari.
Materialu emballage bu bees buy yàqu
Nit ñi dañu jàpp ni jëfandikoo desinfectant chimik yu yàgg yi dina yàq wérgi-yaramu nit ñi, ba noppi yàq environmaa bi, boole ci laaj bi gëna bari ci emballage filmu plastik ak jafe-jafe « pollution bu weex » biy gëna yokk, bëgg-bëggu nit ñi ci wàllu emballage dafa soppiku ci wàllu environmaa bi. xaritoo gi. Macceer emballage yu bees yu mëna yàqu, nekk nañu lu ñuy waxtaan lool ci wàllu emballage ñam ci àdduna bi. Dafay jëfandikoo ay xeeti polymer yu bari te mëna yàqu, ba noppi yokk ci ay bactericide biologique, boole ci liggéey yu bari lu ci melni sàmm, yàq ak aar environmaa bi. Materialu emballage bi yomb naa jëfandikoo, rawatina ngir emballage ay fruit aki lujum yuñ dagg ak ñam wuñ togg, te mën nañu ko jëfandikoo bu baax ci wàllu emballage ñam wu fere ëlëg.
