A halin yanzu, kayan da aka samar da ƙwayoyin shuka galibi sune hydroxypropyl methylcellulose (HPMC) da pullulan, kuma ana amfani da sitaci hydroxypropyl azaman kayan aiki.
Tun daga farkon shekarun 2010,HPMCAn yi amfani da shi a masana'antar kera capsules na shuka ta kasar Sin, kuma bisa ga kyakkyawan aikinta, capsules ɗin HPMC hollow sun mamaye kasuwar capsules, wanda ya nuna karuwar buƙata a cikin shekaru goma da suka gabata.
A cewar bayanan masana'antu, a shekarar 2020, yawan tallace-tallace na cikin gida na ƙwayoyin hollow hard zai kai kimanin ƙwayoyin biliyan 200 (a hade masana'antun magunguna da kayayyakin kiwon lafiya), wanda yawan tallace-tallace na ƙwayoyin HPMC zai kai kimanin ƙwayoyin biliyan 11.3 (gami da fitar da su), wanda ya karu da kashi 4.2% idan aka kwatanta da shekarar 2019., wanda ya kai kusan kashi 5.5%. Masana'antar da ba ta da magunguna ta kai kashi 93.0% na yawan amfani da ƙwayoyin HPMC a China, kuma ci gaban masana'antar kayayyakin kiwon lafiya yana haifar da tallace-tallace na ƙwayoyin HPMC.
Daga shekarar 2020 zuwa 2025, ana sa ran CAGR na ƙwayoyin HPMC tare da sinadaran gel zai kai kashi 6.7%, wanda ya fi girma fiye da kashi 3.8% na ƙwayoyin gelatin. Bugu da ƙari, buƙatar ƙwayoyin HPMC a masana'antar kayayyakin kiwon lafiya ta cikin gida ya fi na masana'antar magunguna.HPMCKwayoyin maganin za su iya taimakawa wajen magance ƙalubalen da ake fuskanta wajen rubuta magani da kuma daidaita al'adu da abincin da masu amfani da su ke so a duk faɗin duniya. Duk da cewa buƙatar ƙwayoyin maganin HPMC a yanzu har yanzu ta yi ƙasa da ta ƙwayoyin gelatin, yawan buƙatu ya fi na ƙwayoyin gelatin girma.
1) Tsarin aiki da tsari na nasara, ba tare da sinadarin gelling ba; yana da ingantaccen narkewa, yanayin narkewa mai dorewa a cikin kafofin watsa labarai daban-daban, ba ya shafar pH da ƙarfin ionic, kuma yana biyan buƙatun magunguna na manyan ƙasashe da yankuna;
2) Don rage yawan sinadarin alkaline, inganta samuwar halittu da kuma inganta tsarin allurai;
3) Kallon yana da kyau, kuma zaɓin launuka sun fi yawa.
Kapsulu mai laushi shiri ne da aka samar ta hanyar rufe mai ko dakatarwar mai a cikin harsashin kapsulu, kuma siffarsa zagaye ce, mai siffar zaitun, ƙaramin siffar kifi, mai siffar faɗuwa, da sauransu. Ana siffanta shi da narkewa ko dakatar da sinadaran aiki a cikin mai, wanda ke da saurin fara aiki da kuma yawan samar da sinadarai masu aiki fiye da yin sinadari iri ɗaya a cikin allunan, kuma an yi amfani da shi sosai wajen shirya kayayyakin kiwon lafiya da magunguna. A zamanin yau, kapsulu masu laushi masu halaye daban-daban kamar su mai rufi da enteric, mai taunawa, famfo mai ƙarfi, mai dorewa, da suppositories masu laushi sun riga sun fara kasuwa. Kapsulu mai laushi ya ƙunshi ƙarin colloid da ƙarin kayan taimako. Daga cikinsu, colloids kamar gelatin ko kayan lambu gum sune manyan abubuwan da ke cikinsa, kuma ingancinsu yana shafar aikin kapsulu masu laushi kai tsaye. Misali, zubar da harsashin kapsulu, mannewa, ƙaura kayan abu, raguwar narkewa a hankali, da narkewar kapsulu masu laushi suna faruwa yayin ajiya. Matsaloli kamar rashin bin ƙa'idodi suna da alaƙa da shi.
A halin yanzu, yawancin kayan capsules na capsules masu laushi na magunguna a ƙasata gelatin ne na dabbobi, amma tare da zurfafa haɓakawa da amfani da capsules masu laushi na gelatin, gazawarsa da ƙarancinsa sun fi bayyana, kamar hanyoyin samar da kayan masarufi masu rikitarwa, da kuma sauƙin haɗa halayen aldehyde Matsalolin inganci kamar ɗan gajeren lokacin ajiya da "sharar gida uku" da aka samar a cikin tsarin tace gelatin suna da tasiri mafi girma akan kariyar muhalli. Bugu da ƙari, akwai kuma matsalar tauri a lokacin hunturu, wanda ke da mummunan tasiri akan ingancin shiri. Kuma capsules masu laushi na ɗanko na kayan lambu ba su da tasiri sosai akan muhallin da ke kewaye. Tare da barkewar cututtuka masu yaduwa na asali na dabbobi a ko'ina cikin duniya, al'ummar duniya tana ƙara damuwa game da amincin kayayyakin dabbobi. Idan aka kwatanta da capsules na gelatin na dabbobi, capsules na shuka suna da fa'idodi masu ban mamaki dangane da amfani, aminci, kwanciyar hankali, da kare muhalli.
Ƙarahydroxypropyl methylcellulosea zuba ruwa a kuma watsa don samun maganin A; a zuba sinadarin gelling, coagulant, plasticizer, opacifier da colorant a cikin ruwa sannan a watsa don samun maganin B; a haɗa maganin A da B, sannan a dumama har zuwa 90 ~95°C, a juya a ajiye a wuta na tsawon awanni 0.5~2, a bar shi ya huce zuwa 55~70°C, a ajiye a wuta a bar shi ya huce domin samun manne;
Yadda ake samun ruwan manne cikin sauri, babban tsari shine a yi zafi a hankali a cikin kettle na amsawa na dogon lokaci,
Wasu masana'antun suna wucewa ta cikin injin colloid cikin sauri ta hanyar manne na sinadarai
Lokacin Saƙo: Afrilu-25-2024