ximicheskiy sostav i pishevaya tsennost svejix ovoshey i plodov

PPTX 65 pages 5.0 MB Free download

65 pages

FaylHub.uz

Download via Telegram

Size 5.0 MB

File type PPTX

Pages 65

Updated Dec 2025

Page preview (5 pages)

Scroll down 👇

1 / 65

tovarovednaya xarakteristika xarakteristika plodov, ovoshey i gribov plan: ximicheskiy sostav i pishevaya tsennost svejix ovoshey i plodov. svejie ovoshi. svejie plodi. svejie gribi. 1. ximicheskiy sostav i pishevaya tsennost svejix ovoshey i plodov vodi v svejix ovoshax i plodax ot 70 do 95%. kolichestvo saxarov v ovoshax do 9,5%, v plodax - do 20% . kraxmal soderjitsya v osnovnom v ovoshax: v kartofele (18%), zelenom goroshke (6%) i saxarnoy kukuruze (10%). kletchatki v ovoshax i plodax do 4%. mineralnix veshestv (kaliy, kaltsiy, fosfor, natriy, magniy, jelezo, marganets, sera, xlor, yod, kobalt i dr.) v ovoshax i plodax soderjitsya 0,25-2%. ovoshi i plodi yavlyayutsya osnovnim istochnikom vitaminov s, r, k i gruppi v . takje organicheskie kisloti, efirnie masla, dubilnie veshestva, krasyashie veshestva, azotistie veshestva. jirov v plodax i ovoshax do 1%. 2. svejie ovoshi 2.1 klubneplodi (kartofel, topinambur, batat) kartofel kraxmal (18%). azotistie veshestva (2%), saxara (1,5%), mineralnie veshestva (1%), …

2 / 65

istie, zdorovie, neuvyadshie i neprorosshie klubni, dlya otbornix sortov - odnorodnimi po forme i okraske. zapax i vkus kartofelya - svoystvennie botanicheskomu sortu. razmer klubney dlya rannego otbornogo kartofelya - 35-40 mm, dlya obiknovennogo - 25-30, dlya pozdnix otbornix sortov - 40-50, dlya obiknovennogo - 30-45 mm. kartofel otbornix sortov doljen postupat bez defektov, ochishennim ot zemli. ne dopuskaetsya kartofel: pozelenevshiy, vyaliy, razdavlenniy, povrejdenniy grizunami, porajenniy gnilyu, fitoftoroy, podmorojenniy, zaparenniy, s nalichiem organicheskoy i mineralnoy primesi (soloma, botva, kamni), s postoronnim zapaxom. topinambur batat bolezni klubneplodov fuzarium (suxaya gnil) vizivaetsya gribom, v vide burix pyaten. fitoftora - gribnoe zabolevanie , v vide vdavlennix korichnevix pyaten. mokraya gnil vizivaetsya bakteriyami, prevrashaya v slizistuyu massu s nepriyatnim zapaxom. parsha obiknovennaya porajaet kartofel v vide yazvochek raznoy velichini. koltsevaya gnil vizivaetsya bakteriyami, kotorie porajayut klubni po sosudistim puchkam v vide chernix kolets. upakovka i xranenie klubneplodov kartofel upakovivaetsya v jestkuyu taru (yashiki) i …

3 / 65

bovskaya ploskaya, bordo 237, egipetskaya ploskaya, podzimnyaya , xolodostoykaya 19. raznovidnostyu svekli yavlyaetsya mangold - listovaya svekla. redka 1 po vremeni sozrevaniya: letnyaya, zimnyaya 2 po okraske korneploda: belaya, chernaya, seraya, zelenaya 3 po forme: dlinnaya, poludlinnaya, kruglaya redis razlichayut po: forme (kruglie, ovalnie, udlinennie), okraske (belie, rozovie, krasnie), srokam sozrevaniya (rannie, srednie, pozdnie). repa bryukva po okraske myakoti repa bivaet jeltoy i beloy forma korneplodov bivaet krugloy ili splyusnutoy, tsvet myakoti - jeltim ili belim. belie korenya petrushka selderey pasternak xren katran trebovaniya k kachestvu korneplodov: korneplodi doljni bit tselimi, svejimi, chistimi, neuvyadshimi, nezagryaznennimi, netresnuvshimi, bez zabolevaniy i povrejdeniy selskoxozyaystvennimi vreditelyami. bolezni korneplodov belaya i seraya gnili obrazuyut beliy ili seriy nalet, a myakot prevrashaetsya v slizistuyu massu. chernaya gnil proyavlyaetsya v vide chernix vdavlennix pyaten na poverxnosti korneploda. serdtsevinnaya gnil porajaet snachala golovku, a zatem serdtsevinu korneploda, obrazuya pustoti i chernie pyatna na tkani. upakovka i xranenie ispolzuyut …

4 / 65

nosti, netresnuvshimi, neprorosshimi, odnogo botanicheskogo sorta, zachishennimi do plotno oblegayushix listev, s kocherigoy do 3 sm, so svoystvennimi dannomu botanicheskomu sortu vkusom i zapaxom. ne dopuskayutsya kochani tresnuvshie, prorosshie, zagnivshie, podmorojennie, s postoronnim zapaxom. bolezni kapustnix ovoshey seraya i belaya gnili vizivayutsya gribami; porajennie listya pri etom osliznyayutsya i pokrivayutsya serim ili belim naletom. sosudistiy bakterioz porajaet chereshki listev kapusti v vide chernix pyaten, a sam list jelteet i zasixaet. pyatnistost yavlyaetsya fiziologicheskim zabolevaniem i proyavlyaetsya v vide melkix tochek serogo ili chernogo tsveta. upakovka i xranenie pozdnie sorta belokochannoy kapusti perevozyat bez tari navalom, v meshkax ili setkax. rannie sorta belokochannoy kapusti, a takje kapustu krasnokochannuyu, savoyskuyu i kolrabi upakovivayut v kuli, korzini i yashiki po 40-50kg. tsvetnuyu kapustu ukladivayut v yashiki-kletki po 20kg. na pop kapustnie ovoshi xranyat na stellajax bez tari, kocherigami vverx, pri temperature 3° s i otnositelnoy vlajnosti vozduxa 85-90% ot 3 do 5 dney. …

5 / 65

yut v kuli i setki-meshki po 30 kg, a zeleniy luk, luk-porey i luk-batun - v yashiki-kletki ili korzini ryadami. na pop luk repchatiy i chesnok xranyat do 5 dney pri temperature 3°s i otnositelnoy vlajnosti vozduxa pomesheniya 70%, a zeleniy i mnogoletniy luki - do 3 dney pri otnositelnoy vlajnosti vozduxa 90%. 2.5 salatno-shpinatnie ovoshi (salat, shpinat i shavel) azotistie veshestva (3%), mineralnie veshestva (2%), osobenno jelezom, fosforom, yodom, kaltsiem, vitaminami s, r, k i gruppi v, karotinom. trebovaniya k kachestvu salatno-shpinatnix ovoshey svejie, chistie, neogrubevshie, yarko okrashennie listya, bez tsvetochnix stebley. dlina listev, ne menee: u shavelya 5sm, u shpinata - 6, u salata - 8sm. upakovka i xranenie salatno-shpinatnix ovoshey na pop - v yashikax ne bolee 10 kg, ulojennimi vertikalno v odin ryad, a shavel — navalom. xranyat ix pri temperature 4° s i otnositelnoy vlajnosti vozduxa 90-95% v techenie 1-2 sutok, tak kak eti ovoshi …

Want to read more?

Download all 65 pages for free via Telegram.

Download full file

About "ximicheskiy sostav i pishevaya tsennost svejix ovoshey i plodov"

tovarovednaya xarakteristika xarakteristika plodov, ovoshey i gribov plan: ximicheskiy sostav i pishevaya tsennost svejix ovoshey i plodov. svejie ovoshi. svejie plodi. svejie gribi. 1. ximicheskiy sostav i pishevaya tsennost svejix ovoshey i plodov vodi v svejix ovoshax i plodax ot 70 do 95%. kolichestvo saxarov v ovoshax do 9,5%, v plodax - do 20% . kraxmal soderjitsya v osnovnom v ovoshax: v kartofele (18%), zelenom goroshke (6%) i saxarnoy kukuruze (10%). kletchatki v ovoshax i plodax do 4%. mineralnix veshestv (kaliy, kaltsiy, fosfor, natriy, magniy, jelezo, marganets, sera, xlor, yod, kobalt i dr.) v ovoshax i plodax soderjitsya 0,25-2%. ovoshi i plodi yavlyayutsya osnovnim istochnikom vitaminov s, r, k i gruppi v . takje organicheskie kisloti, efirnie masla, dubilnie veshestva, …

This file contains 65 pages in PPTX format (5.0 MB). To download "ximicheskiy sostav i pishevaya tsennost svejix ovoshey i plodov", click the Telegram button on the left.

Tags: ximicheskiy sostav i pishevaya … PPTX 65 pages Free download Telegram