I HC NNG LM TP HCMB MN CNG NGH HA HC

Bo co:Bao b ng gi

ti: Bao b thng minh v ng dng cng ngh Nano

Li m u: Ngy nay s pht trin ca x hi nng cao mc sng, mc tiu dng to nn s thay i v yu cu hng ha thc phm, ci thin hiu qu trong phn phi hng ha thc phm. Ngoi ra, ngi s dng cn i hi thc phm phi c s thay i v kiu dng, mu m, cht lng, s tin liKhng nhng th nh sn xut cng quan tm thu ht khch hng bng vic tip th thng qua bao b. Chnh v vy m ngnh cng nghip bao b c nhng bc tin ng kinh ngc trong thi gian va qua. Ngi ta ang tin ti sn xut cc loi bao b tin li, c th ti s dng, thn thin vi mi trng v ng ch nht l bao b thng minh vi nhiu chc nng mi u vit.

A: Bao b thng minh

1. Khi Nim Bao B Thng Minh

Bao b thng minh l h thng bao b c kh nng nh pht hin, cm nhn, ghi m, ha, truyn thng, p dng logic khoa hc tng thi hn s dng, nng cao tnh an ton, nng cao cht lng, cung cp thng tin v cnh bo cc vn c th xy ra.

bao b thng minh chc nng ng m p ng s thay i iu kin bn trong v bn ngoi bao b v c th bao gm mt s cnh bo ti ngi tiu dng hoc ngi s dng cui cng v tnh trng ca sn phm. Mt nh ngha n gin v bao b thng minh l loi bao b c th cm nhn hoc truyn d liu ti khch hng.

2. Th trng bao b thng minh

M, Nht Bn v Australia bao b thng minh v bao b nng ng c p dng thnh cng nng cao thi hn s dng, hoc gim st cht lng an ton thc phm.

Hot ng ng gi c tnh t gi tr khong 4,6 tUSD trong nm 2008 v n nm 2013 l 6,4 t USD. Hot ng ng gi ca bao b thng minh nm 2008 l 1,4 t USD v tng n 2,3 t USD trong 5 nm tip theo.

Bao b thng minh t 1,4 t USD nm 2008, tng n 2,3 t USD trong vng 5 nm ti, tc tng trng l 11,4%.

Mt tng lai ti sng c th c d kin cho hot ng ca bao b thng minh v n hon ton ph hp vi chin lc an ton thc phm, lin quan n mt mc ci thin an ton thc phm v minh bch cho ngi tiu dng

3. Tiu chun v bao b thng minh c to t nhng ngun nguyn liu c th ti to. Phi tr thnh phn bn khi b phn hy. Tnh chng thm. c tnh quang hc. Tnh co gin. C th ng du v in n d dng. Khng nhit v ha cht. n nh, thn thin vi mi trng v c gi c cnh tranh. Hn na bao b phi ph hp vi quy nh v bao b thc phm, tng tc gia bao b v thc phm phi m bo cht lng v an ton thc phm.

4. ng Dng Ca Bao B Thng Minh

Ngy nay, ngi tiu dng cng mun c nhiu thng tin cn thit v sn phm tiu th. V chic cu ni gip h tip cn thng tin ny nm bao b. ng sau khi nim bao b, chng ta ngm hiu c khi nim nhn hng, quy trnh ng gi v iu kin bo qun. Gia hng lot nhng hi ngh, bo co v kt qu nghin cu, t chc BARD (Qu nghin cu v pht trin lng quc M/Israel) gn y t chc hi ngh bn v vic to s nng ng v thng minh cho bao b ca cc sn phm nc hoa qu v rau tin li cho ngi tiu dng.Hin nay, c mt s cng ngh bao b tin tin cho php nh sn xut c th gim thiu cc yu t nh thi gian sn xut, nhit hay a im:

4.1. Kim ch nhit ti a

Vi cng ngh ny c th gip ngi tiu dng bit c khi no bao b ang ng bng s b chy nc. Nu nhit ca bao b vi nhit ca sn phm c mi tng quan vi nhau th kim ch nhit ti a s tr nn hu dng.

4.2. H thng qun l nhit ln xung ca bao b (TTI) Time temperature Indicators

TTI (Time temperature Indicators) l h thng hin i m bo cht lng, yu cu gim st, kim sot v ghi li cc thng s quan trng trong sut qu trnh ca sn phm t sn xut n ngi tiu dng.This has become an even greater issue in terms of traceability because of 9-11 and the potential for bioterrorism. iu ny tr thnh mt vn ln trong vic truy xut ngun gc, kim sot thc phm.To establish such a system for processed food products, it is necessary to acquire a thorough knowledge of the relation between storage conditions and shelf life, expressed in quantitative terms ie, effective and accurate predictive models. thit lp mt h thng cho cc sn phm thc phm ch bin cn c mt kin thc su v mi quan h gia cc iu kin bo qun v hn s dng. Further there is need to develop practical systems to monitor and record these conditions from production to consumption while at the same time having traceability.Hn na c cn pht trin cc h thng thc t theo di v ghi li cc iu kin t sn xut n tiu th, ng thi c truy xut ngun gc. Time Temperature Integrators (TTI) are such systeTTI l nhng h thng nh vy.

TTI c nh ngha l cc thit b o lng nhng thay i ph thuc vo nhit theo thi gian v tnh trng cht lng ca thc phm, kt qu khng th o ngc, chng c gn vo thc phm nh l nhn.

Cch hot ng

Nu tch hp TTI c tip xc vi nhit trn ngng nhit cho php, mt mu xanh xut hin v di chuyn t tri sang phi qua mt lot cc hin th mu. The blue color is irreversible, providing a permanent record of temperature exposure, even after the temperature returns to acceptable levels.V mu xanh ny l khng i sau khi tr v nhit n mc chp nhn c. Mu xanh (fatty acid ester through a porous wick made of aacid bo v este) thng qua mt bc xp c lm bng giy thm cht lng cao. Trc khi s dng, thuc nhum mixture is separated from the wick by a barric tch ra t bc bng lp phim khuch tn khng xy ra. To activate the kch hot ch th, cc ro cn c ko ra v khuch tn bt u nu nhit trn im nng chy of the esca cc este. scanner could be used to record and calculate the My qut c th c s dng ghi li v tnh ton distance traversed. khong cch. Before use, the dye/esterN da trn mt s thay i mu sc dopH decrease, due to a controlled enzymatic hydro- pH gim, do mt enzyme thy phn lipid. Before activation theTrc khi kch hot lipase v lipid b mt l hai ngn ring bit. At activation, the barrier that separateKhi kch hot, ro cn ngn cch chng b hng, enzyme v cht nn c pha trn, the pH drops and the color change starts as shown pH gim xung v thay i mu sc bt u nh th hinby the presence of an added pH indicator. bi s hin din ca mt ch s pH. The color Cc mu sc thay i c th c cng nhn v so snh trc quan qua mt h thng cc mu (v d:to a color band surrounding the window (eg green-good, yellow-caution, reddon't use).xanh tt, mu vng-thn trng, khng s dng).

Cc thay i cng c th c s dng mt my qut mu in t o lin tc v so snh vi mt tiu chun ni b. high quality blotting papeMu xanh s cnh bo cht lng sn phm.

H thng qun l nhit ln xung ca bao b (TTI): Nhn nh c s dng hin th thay i nhit theo thi gian ca mt sn phm d h hng tip xc vi nhn Hot ng ca TTI l da trn bin i c hc, ha hc, in ha, enzym hoc vi sinh vt, thng th hin nh mt phn ng hin th qua hnh thc bin dng c hc, tng mu sc hoc chuyn mu. Cc yu cu c bn ca mt h thng TTI hiu qu l ch ra r rng lin tc, khng th o ngc phn ng vi nhng thay i v nhit . Chi ph cho TTI: 0.02 0.2 $ cho mi n v.

Mt s loi TTI

Fresh-check : Hin th ti ca thc phm

Mt thit b t dnh l cng thc c bit ph hp vi thi hn s dng ca cc sn phm thc phm m n c gn lin lm xut hin vng ti khng th phc hi: thay i mu sc th hin ti ca sn phm thc phm

OnVu : Ch s thi gian- nhit

OnVu TTI cho phpcc nh sn xut, nh bn l v ngi tiu dng kim tra rt nhanh sn phm c th h hng c th vn chuyn v lu tr ng cch. Vic s dng chng gip nng cao s tin li cho ngi tiu dng, uy tn ca thng hiu v ti u ha vng i sn phm. Cng ngh OnVu TTI da trn thuc tnh ca cc sc t lm thay i mu sc theo thi gian v nhit .

CheckPoint nhn: enzym TTIs

Cnh bo v bt k s thay i nhit theo thi gian m c kh nng to iu kin cho tc nhn gy bnh pht trin nh E. coli trong sn phm. Da trn mt s thay i mu sc gy ra bi pH gim do vic kim sot enzym thy phn ca cht cha lipid. S thy phn ca b mt gy ra s gim pH v mt s thay i mu sc tip theo trong cht ch th pH t mu xanh ti sang mu vng sang.

TRACEO: ch s tng trng vi sinh vt Mu sc ca n b bin c sau s gin on ca vic tr lnh hoc khi s dng qu hn s dng v sn phm c lu tr ng cch, cho php h thng t ng c v kim sot cc sn phm khng ph hp cho tiu dng

MonitorMark 3M : Gim st nhit tip xc MonitorMark 3M TTI: theo di nhit sn phm. Chng cung cp mt bn ghi khng th o ngc ca nhit tip xc (khng phi cht lng sn phm)- S dng mt cht ha hc kch hot, khng th thay i mu, iu xy ra khi gim st nhit mi trng t n mt ngng nhit quy nh. Cc Mark Monitor theo di ngng nhit trong khong thi gian (gi hoc ngy ty thuc vo m hnh) khi tip xc vi sn phm.

SensorQ : Senses h hng ca tht ti

SensorQ pht hin vi khun truyn qua thc phm ngay bn trong cc gi. N c lm bng vt liu thc phm v c tnh kinh t: chi ph t hn 1% tng s gi tr trung bnh ca gi tht gia cm. Khi bn trong cht lng "Q" trn nhn l mu cam ch sn phm ti. Khi s lng vi khun bn trong t n mt mc gii hn th mu da cam tan ra ch ra s h hng

Paksense: Nhn theo di nhit

Cc nhn PakSense gim st nhit v thi gian ca sn phm d h hng trong sut qu trnh phn phi. Hin th cnh bo nu s chnh lch nhit xy ra v d liu thu thp bi cc nhn c th c ti xung v v th cho bo co v h s qun l. Cc nhn PakSense cho php kim sot cht lng v an ton thc phm tt hn.

TIMESTRIP: Ch s ngy ht hn

TIMESTRIP l Nhn thng minh s dng mt ln, t ng gim st thi gian ht hn s dng: t 1 ngy n 6 thng. N hot ng da trn mao dn, cho php cht lng c mu di chuyn qua mt l hng nh ca vt liu xp vi tc ph hp, cung cp mt cch n gin v an ton gim st thc phm ti.

B: ng dng cng ngh nano trong ng gi, bao b ng thc phm1. Khi nim v bao b cng ngh Nano NANO l mt n v o lng chiu di cc nh, k hiu l nm, bng 1 phn triu mm. Trong ngnh cng nghip ng gi thc phm, c bit cng ngh nano c mt tc ng ln trong nhng nm gn y v nhng c hi dng nh v hn.Cc nh nghin cu v cc chuyn gia bao b thc phm thc t trao i vi nhau vi nhng tng v pht minh mi pht trin "xanh v thng minh 'bao b l sinh thi bn vng, c th p ng vi iu kin mi trng, t sa cha hoc thm ch ngi tiu dng cnh bo s hin din ca vi trng trong thc phm. Cng ngh Nano l mt phng php kim sot vn quy m gn nh phn t sn xut vt liu, sn phm v cc thit b c o hoc nng cao. Vi mt cu trc Nano khc nhau, kh v hi nc thm ca nha c th c thit k bo v tri cy, rau qu, nc gii kht, ru v thc n khc.Vi vic s dng cc ht Nano, chai v bao b c th c thc hin nh hn, hiu sut nhit tt hn, hp th kh t hn v lm cho no mnh m hn trong khi s dng vt liu t hn.Cc tnh cht ny c th ko di thi hn s dng sn phm, cng nh gim chi ph vn chuyn lin quan n thc phm vn chuyn. Ngy nay, bao b thc phm c gim st ch yu thng qua cng ngh nano R&D. Packaging that incorporates nanomaterials can be smart, which means that it can respond to environmental conditions or repair itself or alert a consumer to contamination and/or the presence of pathogens.Bao b kt hp vt liu nano c th c "thng minh", c ngha l n c th p ng vi iu kin mi trng hay t sa cha hoc cnh bo ngi tiu dng nhim hoc s hin din ca tc nhn gy bnh. According to industry analysts, the current US market for active, controlled and smart packaging for foods and beverages is an estimated $38 billion - and will surpass $54 billion by 2008.The following examples illustrate nanoscale applications for food & beverage packaging.Cc v d sau y minh ha cho cc ng dng c kch thc nano cho bao b thc phm v nc gii kht.Using Clay Nanoparticles to Improve Plastic Packaging for Food Products S dng ht nano t st ci thin bao b nha cha sn phm thc phm

Cng tyChemical giant Bayer produces a transparent plastic film (called Durethan) containing nanoparticles of clay. ha cht ln Bayer sn xut cc phim nha trong sut (gi l Durethan) c cha cc ht nano ca t st.The nanoparticles are dispersed throughout the plastic and are able to block oxygen, carbon dioxide and moisture from reaching fresh meats or other foods. Cc ht nano c phn tn trong nha v c th ngn chn oxy, CO2 v m t cc loi tht ti hoc cc loi thc phm khc cng c th lm cho nha nh hn, mnh hn v chu nhit.

Cc nh nghin cu thuc trng i hc Strathclyde Glasgow (Scotland) ang pht trin mt loi bao b bin i mu sc cnh bo mc h hng ca thc phm ng gi bn trong.

Loi bao b ny c lm t nha thng minh s a ra cnh bo bng cch bin i mu sc r rng trn bao b nu bn trong thc phm qu hn s dng, mt dn ti, sp h hng hoc i thiu. Ngoi ra, qua mu sc ca bao b cng nhn bit c thc phm c lm lnh ng tiu chun hay cha.

Cc nh khoa hc Scotland hy vng d n pht trin bao b thng minh s tc ng trc tip vic ng gi cc sn phm tht t chn nui v hi sn. ng thi nhm ci thin tnh trng mt an ton thc phm v ct gim cht thi thc phm khng cn thit gp phn bo v mi trng.

How Creating a Molecular Barrier by Embedding Nanocrystals in Plastic Can Improve PackagingTo ra mt ro cn bng phn t ca tinh th nano trong bao b nha

Until recently, industry's quest to package beer in plastic bottles (for cheaper transport) was unsuccessful because of spoilage and flavour problems.Gn y, ngnh cng nghip ng gi bao b trong chai nha ( vn chuyn r hn) khng thnh cng v vn h hng v hng v. Today, Nanocor, a subsidiary of Amcol International Corp., is producing nanocomposites for use in plastic beer bottles that give the brew a six-month shelf-life. Hin nay, Nanocor, mt cng ty con ca Tp on Quc t Amcol, sn xut ra nanocomposites s dng trong chai nha cung cp cho ngnh bia.By embedding nanocrystals in plastic, researchers have created a molecular barrier that helps prevent the escape of oxygen. Bng cch nhng cc tinh th nano vo nha, cc nh nghin cu to ra mt ro cn phn t gip ngn chn s thot kh. Sn phm Nanocor and Southern Clay Products are now working on a plastic beer bottle that may increase shelf-life to 18 months. Nanocor v Nam Clay hin ang thm vo nha c th tng hn s dng n 18 thng.

Phng php s dng cng ngh nano pht trin bao b khng sinh

Kodak, best known for producing camera film, is using nanotech to develop antimicrobial packaging for food products that will be commercially available in 2005.Kodak s dng cng ngh nano pht trin bao b khng khun cho sn phm thc phm c thng mi ha vo nm 2005.Kodak is also developing other 'active packaging,' which absorbs oxygen, thereby keeping food fresh. Kodak cng ang pht trin bao b hp th oxy, do gi thc phm ti sng hn.

S dng cng ngh nano trongEmbedded Sensors in Food Packaging and 'Electronic Tongue' Technology bao b cm bin

Scientists at Kraft, as well as atCc nh khoa hc ti i hc and theKraft, i hcand the RutgersUniversity vUniversity i hc ofConnecticut, are working on nano-particle films and other packaging with embedded sensors that will detect food pathogens. ang nghin cu cc ht nano-phim trn bao b vi b cm bin c nhng vo s pht hin mm bnh thc phm. Called electronic tongue technology, the sensors can detect substances in parts per trillion and would trigger a colour change in the packaging to alert the consumer if a food has become contaminated or if it has begun to spoil.c gi l cng ngh "li in t", cc cm bin c th pht hin cc cht trong phn nghn t v s gy ra mt s thay i mu sc trong bao b cnh bo ngi tiu dng nu thc phm b nhim hoc nu n bt u h hng.

Using a Nanotech Bioswitch in 'Release on Command' Food PackagingS dng cng ngh nano Bioswitch trong bao b thc phm

Researchers in the Netherlands are going one further to develop intelligent packaging that will release a preservative if the food within begins to spoil.Cc nh nghin cu H Lan ang i xa hn pht trin bao b thng minh s to mt cht bo qun nu thc phm bn trong bt u h hng.This release on command preservative packaging is operated by means of a bioswitch developed through nanotechnology.N "to ra theo mnh lnh" khi ng gi v c iu hnh bi phng tin ca mt bioswitch pht trin thng qua cng ngh nano.

Using Food Packaging Sensors in Defence and Security ApplicationsS dng thit b cm ng vo bao b thc phm ng dng trong quc phng v an ninh Developing small sensors to detect food-borne pathogens will not just extend the reach of industrial agriculture and large-scale food processing. Pht trin cc b cm bin nh pht hin mm bnh truyn qua thc phm s khng ch m rng phm vi ca ngnh nng nghip v cng nghip ch bin thc phm quy m ln. In the view of the M, l mt u tin an ninh quc gia. With present technologies, testing for microbial food-contamination takes two to seven days and the sensors that have been developed to date are too big to be transported easily.Vi cng ngh hin ny, th nghim cho thc phm nhim vi khun mt 2-7 ngy v cc cm bin c pht trin cho n nay l qu ln c th vn chuyn d dng. Several groups of researchers in the Mt s nhm cc nh nghin cu USMare developing biosensors that can detect pathogens quickly and easily, reasoning that super sensors would play a crucial role in the event of a terrorist attack on the food supply. to ra cm bin sinh hc pht trin c th pht hin mm bnh nhanh chng v d dng, ngi ta cho rng "cc siu cm bin " s ng mt vai tr quan trng trong trng hp mm bnh tn cng vo cc ngun cung cp thc phm.With USDA and National Science Foundation funding, researchers at Vi ti tr ca USDA v Qu khoa hc quc gia, cc nh nghin cu thucPurdue i hcare working to produce a hand-held sensor capable of detecting a specific bacteria instantaneously from any sample. PurdueUniversity ang lm vic sn xut mt b cm bin cm tay c kh nng pht hin mt loi vi khun c th ngay lp tc trong bt k mu thc phm no.They've created a start-up company called BioVitesse. Cng ty BioVitesse ph trch. MT S NG DNG CA NANO TRONG LNH VC: Nng Nghip - Thc Phm,Y T v Sn phm tiu dng. C, mc v mt s thu hi sn ti thng c mi tanh. Cc loi ti ni lng thng thng tuy kn nhng khng ngn c mi tanh bc ra xung quanh. Trong t nhin, c rt nhiu loi t st, trong c cc ht tinh th st rt nh (nanoclay) hnh tm mng, b dy ch ba, bn lp nguyn t, cn chiu rng c th ln n hng chc nanomet, micromet. Nu ly cht lm ti ni lng thng (polyme) trn vi ht nano st hnh tm lc thi thnh ti, cc ht ny s nm song song vi mt ti, ngn chn mi tanh rt tt. Nht Bn, Hn Quc v gn y l Trung Quc sn xut loi ti ny vi s lng ln p ng nhu cu ca cc b ni tr thch mua c ti v t lm ly nh. Tht, thc n d b i thiu, c mi l do mi trng rt thun li cho nhiu loi vi khun pht trin. Bc l nguyn t c cu trc nguyn t thch hp, nguyn t bc rt d nhng in t cho bn ngoi tr thnh ion bc, sau ion bc li d nhn in t tr thnh nguyn t bc trung ho. in t m nguyn t bc nhng cho bn ngoi d kch thch to thnh cc phn ng oxy ho, kt qu l d lm tn thng, ph hoi mng bc ca cc loi vi khun, tiu dit chng hoc lm cho chng kh sinh si, ny n. Loi ti ni lng mt trong c cha lp mng ht nano bc kh c vi khun, nh m thc phm cha trong gi c lu hn 3-4 ln so vi loi ti ni lng thng. Cc thng cha thc phm trong kho cng c trng mt lp nano bc bo qun c lu. pht hin vi khun E.Coli trong thc phm, ngi ta ch to ra loi ti m mt trong c cha cc ht SiO2 hnh cu kch c nanomet, trn b mt ca mi ht c nh khng th v cc phn t cht hunh quang. Khi thc phm ng trong ti nhim vi khun E.Coli, lp tc cc khng th bm cht vo, cc phn t cht hunh quang trn ht nano SiO2 tip xc vi vi khun E.Coli sng ln. Nh th m khi nhn vo ti ng thc phm i mu, ngi ta c th bit ngay trong thc phm c vi khun E.Coli Gim nh ni lo ng c thc phm

Trong lnh vc bao b, cc sn phm nh mng nano khng khun c ch to nhm nng cao an ton thc phm. Vt liu composite lm bng nano khong st kt hp nylon c kh nng ngn cn ccbon ixt v xy rt mnh nn c s dng trong cc loi chai nha v mng film bao gi thc phm, ung. Trn th trng hin c loi nylon v composite nano khong st ch to mng ngn xy c kh nng co gin, chng xuyn thng, dng cho chai ng bia v cc loi ung c ga; bao b tht ngui v pho mt hoc lp trng trong cc hp giy ng sa v nc hoa quc tnh nng dit khun.

Sn phm bc nano c kh nng bo ton dng cht, gii phng thuc theo lch trnh c kim sot v che giu cc mi v kh chu. Mt cng ty ca Australia cn ngh ra vic dng vin bao nano b sung axt bo omega 3 vo bnh m. Vin bao nano qua mt c cc gai v gic, khin ngi n khng cm thy mi tanh kh chu ca omega 3.

Trong tng lai, vt liu nano c th c s dng ci thin nng nghip; gim st ti ngon v cht lng thc phm t ni sn xut n ni bn l. Cc nh khoa hc ang nghin cu s dng vt liu nano vo mc tiu tng hiu qu v mc an ton ca vic s dng thuc tr su, thuc dit c v phn bn cho cy trng bng cch kim sot chnh xc hn thi gian v a im cc ha cht ny s c gii phng. Ngi ta cn ch to c mt loi cm bin sinh hc nano pht hin vi khun trong nc v thc phm dng lng,gim st hin tng nhim khun cc cy rau mu. Mt ng dng th v khc l loi mc dn in cha cc ht nano c th dng in cc loi tem nhn dng cng ngh xc nh tn s radio. S dng loi tem nhn ny vi thc phm c th nng cao mc an ton, ng thi to thun li cho vic theo di, qun l.

III. KT LUN

Bao b thng minh c hiu qu c th cung cp cc gii php sn xut hin ti v ngi tiu dng cc vn : theo di, cm bin v giao tip. Bao b thng minh cung cp tim nng ng k nh l mt cng c tip th v to nn s khc bit thng hiu cho hu ht cc sn phm thc phm.

Nghec ng mT in - Xem t in chi titRo cn i vi s chp nhn s dng bao b thng minh:

1. Chi ph hiu qu ph thuc vo li ch nhn c t nhiu h thng khc nhau.2. Mt s ro cn php l: thc phm an ton v cc quy nh php lut.3. tin cy v hiu qu s dng.4. Nh sn xut thc phm, tiu dng v ngi bn l chp nhn ngha v php l s l cn thit cho php sn xut bao b thng minh trn mt quy m ln. "Mc d c nhng tr ngi s c khc phc trong tng lai gn, bao b thng minh s l mt cng c k thut c tim nng cao trn th trng, bao gm c s minh bch hn trong giao tip vi ngi tiu dng, nhu cu cho bn l v cng nghip thc phm kim sot tt hn dy chuyn sn xut thc phm".

Tt c nhng kh nng c th hin bng s lin kt gia bao b v cng ngh thng tin. Nhng bao b thng minh s khng tht s pht trin cho n khi chng ta tht s hiu v p dng thnh cng cng ngh v lm sao chng ta c th s dng hiu qu hn cht lng thng tin c x l.

Khoa hc k thut ngy cng pht trin v sc sng to l v hn. V vy trong tng lai bao b thng minh s c p dng ngy cng nhiu v ngy cng hu ch cho ngi s dng.

TI LIU THAM KHO

1-Tiu lun bao b dh nng lm tp.h ch minh khoa thy sn2-http://www.nofima.no/en/researcharea/active-and-intelligent-packaging3-Tiu lun bao b dh cng nghip tp.h ch minh4-http://www2.warwick.ac.uk/fac/sci/eng/research/systems/int-copy/areas/dais/2009-10/links/intelligent_packaging-_concepts_and_applications_-_2006.pdf5-http://www.hoahocngaynay.com/fr/hoa-hoc-va-doi-song/hoa-thuc-pham/414-ung-dung-cong-nghe-nano-trong-thuc-pham.html