Umurongo wo gutunganya margarine ya Puff Pastry

Videwo yo gutunganya:https://www.youtube.com/watch?v=3cSJknMaYd8

Margarine ni umuti usimbura amavuta akozwe mu mavuta y'ibimera, ibinure by'inyamaswa cyangwa ibindi bikomoka ku mavuta. Uburyo bwo kuyitunganya no kuyitunganya byakuze cyane nyuma y'imyaka myinshi y'iterambere. Ibi bikurikira ni uburyo burambuye bwo kuyitunganya no kuyishyira mu bikorwa mu bikoresho by'ingenzi:

I. Uburyo bwo gukora Margarine

1. Gutegura ibikoresho fatizo

• Ibikoresho by'ingenzi:

o Amavuta (hafi 80%): nk'amavuta ya palme, amavuta ya soya, amavuta ya capeseed, amavuta ya kokonati, n'ibindi, bigomba kunonosorwa (gukuraho ifu y'ibinure, gukuraho aside, gukuraho ibara, gukuraho impumuro mbi).

o Amazi (hafi 15-20%): amata yakuwemo amavuta, amazi, umunyu, ibinyabutabire (nka lecithin, mono-glyceride), ibintu bibungabunga (nka potasiyumu sorbate), vitamine (nka vitamine A, D), uburyohe, nibindi.

o Inyongeramusaruro: ibara (β-carotene), igenzura ry'ubushyuhe (aside lactic), n'ibindi.

2. Kuvanga no Guteranya Amavuta

• Ingano y'amavuta n'ingano y'amazi:

o Igice cy'amavuta (amavuta + inyongeramusaruro zishonga mu mavuta) gishyushye kugeza kuri 50-60°C hanyuma kigashonga.

o Igice cy'amazi (amazi + inyongeramusaruro zishongeshwa n'amazi) kirashyuha kandi kigashyirwa mu buryo busukuye (gukoresha pasteurization, 72℃ / amasegonda 15).

o Ibyiciro bibiri bivangwa mu buryo bungana, hanyuma hongerwamo emulsifiers (nka mono-glyceride, soya lecithin), hanyuma hagakorwa emulsion imwe (amazi-mu-mavuta cyangwa ubwoko bw'amavuta-mu-mavuta) binyuze mu gukangura cyane (2000-3000 rpm).

3. Gukonjesha vuba no gushushanya (Intambwe y'ingenzi)

• Gukonjesha vuba: Emulsion ikonjeshwa vuba kugeza kuri 10-20°C binyuze mu gikoresho cyo gukwirakwiza ubushyuhe (SSHE), bigatuma amavuta ahinduka crystallization kugira ngo akore β' crystal form (ingenzi ku miterere myiza).

• Gutunganya: Ibinure bito bito bicibwa mu buryo bwa mashini binyuze mu cyuma gikurura (Pin Worker) ku muvuduko wa 2000-3000 rpm kugira ngo kristu nini zimeneke kandi zikore urusobe rw'ibinure rwiza kandi rusa, birinda kumva ubushyuhe.

4. Gukura no Gupakira

• Gukura: Bisigara bihagaze kuri 20-25℃ mu gihe cy'amasaha 24-48 kugira ngo imiterere ya kristu ihamye.

• Gupfunyika: Yuzura nk'udukombe, ibikombe, cyangwa ubwoko bwa spray, hanyuma ikabikwa muri firigo (margarine yoroshye ishobora kubikwa ku bushyuhe bw'icyumba).

II. Ibikoresho byo gutunganya ibikoresho by'ibanze

1. Ibikoresho mbere yo kuvurwa

• Ibikoresho byo gutunganya amavuta: gusohora gazi, umunara wo gukuraho aside, ikigega cyo gukuraho ibara, umunara wo gukuraho impumuro mbi.

• Ibikoresho byo gutunganya amazi mu cyiciro kimwe: imashini itunganya amazi, imashini itunganya amazi mu gice kimwe kimwe (ikoreshwa mu gutunganya amata cyangwa mu gice kimwe kimwe).

2. Ibikoresho byo gukurura amashanyarazi

• Ikigega cya Emulsion: ikigega cy'icyuma kitagira umugese gifite imikorere yo gukangura no gushyushya (nk'ikigega cya paddle cyangwa turbine type stirrer).

• Homogenizer ifite umuvuduko mwinshi: komeza kunoza ibitonyanga bya emulsion (umuvuduko wa 10-20 MPa).

3. Ibikoresho bikonjesha vuba

• Umuyoboro w'ubushyuhe bwo hejuru (SSHE) wahinduwe:

o Bikonjesha vuba kugeza igihe bikonje, hamwe n'icyuma gipima amazi kizunguruka kugira ngo hirindwe ko byangirika.

o Ibirango bisanzwe: Gerstenberg & Agger (Denmark), Alfa Laval (Suwede), SPX flow (Amerika), Shiputec (Ubushinwa)

• Umukozi ushinzwe gufunga:

o Kata ibinure ukoresheje uduce twinshi tw'udupira kugira ngo ugenzure ingano ya kristu.

4. Ibikoresho byo gupakira

• Imashini yo kuzuza ikoresheje ikoranabuhanga: ku mabaraza (25g-500g) cyangwa gupakira mu ipaki (1kg-20kg).

• Umurongo wo gupakiramo imiti idafite umwanda: ikwiriye ibicuruzwa bishobora kumara igihe kirekire (nk'amamaragarine y'amazi yavuwe na UHT).

III. Impinduka mu mikorere

1. Margarine yoroshye: Amavuta menshi y'amazi ari mu mavuta (nk'amavuta y'izuba), nta mpamvu yo gukonjesha vuba, ashyirwa mu buryo butaziguye kandi agapfunyikwa.

2. Margarine irimo ibinure bike: Ibinure 40-60%, bisaba kongeramo ibintu bikomeza ubushyuhe (nk'isukari, ifu yahinduwe).

3. Margarine ishingiye ku bimera: Ifuru y'amavuta y'ibimera yose, nta aside irike ya trans (hindura aho ishonga ishongeshwa binyuze mu ihinduranya rya ester cyangwa ikoranabuhanga ryo gutandukanya ibice).

IV. Ingingo z'ingenzi zo kugenzura ubuziranenge •

Imiterere ya kristu: Imiterere ya kristu ya β' (iruta imiterere ya kristu ya β) isaba kugenzura umuvuduko wo kuzimya no kuvanga imbaraga.

• Umutekano wa mikorobe: Igice cy'amazi kigomba gutozwa neza, kandi pH igomba guhindurwa munsi ya 4.5 kugira ngo hirindwe bagiteri.

• Gukomera ku ogisijeni: Ongeraho antioxydants (nka TBHQ, vitamine E) kugira ngo wirinde kwanduza iyoni z'icyuma.

Binyuze mu guhuza uburyohe n'ibikoresho byavuzwe haruguru, amavuta agezweho y'ubukorano ashobora kwigana uburyohe bw'amavuta mu gihe yujuje ibisabwa ku buzima nka cholesterol nke n'ibinure bike byuzuye. Uburyo bwihariye n'uburyo bukoreshwa bigomba guhindurwa hakurikijwe aho ibicuruzwa biherereye (nk'aho bitekwa cyangwa iyo bishyirwa ku biribwa).