KR850000867B1

KR850000867B1 - Method for extracting protein from red worm

Info

Publication number: KR850000867B1
Application number: KR1019830002464A
Authority: KR
Inventors: 문정이
Original assignee: 문정이
Priority date: 1983-06-02
Filing date: 1983-06-02
Publication date: 1985-06-22
Also published as: KR850000199A

Abstract

Proteins, vitamins and minerlas are extracted from the red worm. This method is completed in 3-steps. The first is the cleaning of the red worm intestine by vomiting from standing in apple juice for 24 hrs. The second is a pulverization of the dried red worm, followed by standing in pH 6.5 solution for 1 hr, followed by addition of NaOH and mixing for 1 hr and filteration. Finally, this solution is precipitated by adjusting pH 4.5-Ph 4.6 with HCl. This ppt. is vacuum-dried. The extracts are sanitary.

Description

Extraction of Proteins and Vitamins from the Tortoise

본 발명은 토룡(지렁이)에서 단백질, 비타민 및 미네랄을 추출하는 방법에 관한 것이다.The present invention relates to a method for extracting proteins, vitamins and minerals from the earthworm (earthworm).

토룡에는 단백질, 비타민 및 미네랄(Mineral)이 다량 함유되어 있어, 고대로부터 건식강으로 애용되여 왔음은 물론, 해열, 이뇨제의 약재로도 애용되어 왔음은 주지의 사실이다.It is well known that thoryong contains protein, vitamins and minerals (Mineral), and has been used as dry steel since ancient times, as well as antipyretic and diuretic medicines.

토룡은 형체가 세장(細長)한 한편, 흙속에서 서식하면서 흙속의 부식된 식물질(植物質)을 복용하므로 체내에는 흙과 부식된 식물질등 불순물이 포함되어 있으나, 불순물 제거가 곤난하여 지금까지는 불순물이 있는 토룡 자체를 복용하여 왔으므로 비위생적이었다.The earth dragon is elongated in shape and inhabited in the soil, taking the decayed vegetation of the soil, so the body contains impurities such as soil and decayed vegetation. The dragon itself has been taken because of the impurity was unsanitary.

본 발명은 토룡을 산성인 사과즙에 방치시켜 토하게 하므로 일차로 내장속의 불순물을 제거시키고 다음에 건조시켜서 분말화한 다음, 이분말을 산성액체 속에서 일정시간 방치한 다음 알카리로하여 여과시켜서 단백질, 비타민, 미네랄, 칼슘, 인 철분등을 80%정도 분류시키고, 다시 산성여액을 침전시켜 잔류 단백질, 비타민등 영양분을 90%까지 추출건조시켜서 불순물이 없는 단백질, 비타민, 미네랄등의 영양 물질을 얻었는바, 이를 공정별로 설명하면 다음과 같다.In the present invention, the clay is left to acidic apple juice to vomit, so the impurities in the intestine are first removed and then dried and powdered, and then the powder is left in an acidic liquid for some time and then filtered by alkaline to give protein and vitamins. , 80% of minerals, calcium, phosphorus, etc. were classified, and the acidic filtrate was again precipitated to extract and dry up to 90% of nutrients such as residual proteins and vitamins to obtain nutrients such as proteins, vitamins and minerals without impurities. This will be described by process.

[제1공정][Step 1]

세척된 토롱(3kg)를 사과즙(100g)과 함께 용기에 넣고, 24시간동안 방치시키면 토룡은 산성인 사과즙을 먹고 토하게 되므로 토룡의 체내에 있는 불순물이 제거된다.After washing the toron (3kg) in a container with apple juice (100g), and left for 24 hours, the tortoise will eat the acidic apple juice and vomiting, so the impurities in the body of the dragon is removed.

[제2공정][Step 2]

제1공정을 거친 토룡을 건조시켜서 분말화한 다음 분말을 염산등 산류를 넣어 pH 6.5정도 되게한 분말의 3-4배되는 용액속에서 1시간 정도 방치한 다음 다시 가성소오다등 알카리류를 첨가하여 1시간 정도 교반하고 여과시킨다.After drying the powdered Toryok, which has been processed in the first step, the powder is left to stand for about 1 hour in a solution that is 3 to 4 times higher than the powder added with hydrochloric acid and the like to pH 6.5. Then, alkalis such as caustic soda are added again. The mixture was stirred for about 1 hour and filtered.

이 때에 토룡에 함유되어 있는 단백질, 비타민, 미네랄, 칼슘, 인, 철분등이 80%정도 유리되어 진다.At this time, the protein, vitamins, minerals, calcium, phosphorus, iron, etc. contained in thorax are freed about 80%.

[제3공정][Step 3]

여액에 다시 염산등 산류를 첨가하여 pH 4. 5-pH4. 6정도로 하여 다시 침전시키면 잔여 영양분이 95%까지 추출되는바, 이 추출된 영양성분을 세척하고 진공건조시키면 불순물이 없는 순수한 단백질, 비타민, 미네랄등의 영양물질을 얻게 되는 것이다.Add acid, such as hydrochloric acid, to the filtrate to find pH 4. 5-pH4. When settled to 6 again, the remaining nutrients are extracted to 95%. Washing and vacuum-drying the extracted nutrients will yield nutrients such as pure proteins, vitamins and minerals without impurities.

특히 본원에서 토룡분말에 먼저 알카리 처리를 하고,In particular, in the present application, the algal powder is first treated with alkali,

다음에 산처리를 하는 이유는 pH 6. 5에서는 동식물의 단백질등이 85%정도 추출되며 알카리로 할때 90-95%가 추출되는데 다시 말하면 등전점(等電點)이 pH 4. 2-4. 6이며 등전점의 범위내에서는 염류나 기타 화학 촉매가 없는 한 녹지 않고 pH 6. 5와 알카리하에서만 용해가 되기 때문이며 여액에 미네랄, 비타민등이 함께 용존하는 것은 콩에 함유된 단백질, 비타민, 미네랄등이 분리대두단백을 만들었을때 그대로 분리 대두단백에 함유되는 것과 동일한 것이다.The next reason for the acid treatment is about 85% of protein and plant extracts from pH 6. 5, and 90-95% of extracts from alkali. In other words, the isoelectric point is pH 4. 2-4. It is not dissolved unless salts or other chemical catalysts exist within the range of isoelectric point, and it dissolves only at pH 6. 5 and alkaline. The minerals and vitamins dissolved in the filtrate are the proteins, vitamins and minerals contained in soybean. When the isolated soy protein is made, it is the same as contained in the isolated soy protein.

이상에서와 같이 본 발명에 의하여 추출된 단백질, 비타민에는 불순물이 전혀없어 위생적일 뿐만 아니라 장기간 보존할 수 있고 복용이 편리한 특징이 있다.As described above, the proteins and vitamins extracted according to the present invention are free from impurities and are hygienic as well as long-term storage and convenient to take.

Claims

The first step of cleaning the intestinal tract was made by letting the dinosaurs in apple juice for 24 hours to vomit, and powdering the dried dragons, leaving the powder in a solution of pH 6. 5 for about 1 hour, and then adding caustic soda. The mixture was stirred for 1 hour with alkali, filtered, and the second step was filtered, and hydrochloric acid and the like were added to the filtrate to be precipitated to pH 4.5-pH 4. 6 and precipitated. A method of extracting protein and vitamins from thoraxes, which is a combination of a vacuum drying process.