Production methodology of hydrolyzed collagen using swiftlet nest as raw material

一种木质素、纤维素的技术，应用在处理烃油、纤维化学特征、烃油处理产品等方向

Active Publication Date: 2016-03-02
VIRDIA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nonetheless, efficient and cost-effective extraction of C5 and C6 sugars from biomass remains a challenge
An additional challenge is not only to extract and separate the hemicellulose fraction of biomass, but also to design efficient methods to extract and separate the lignin and cellulose fractions

Method used

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  • Production methodology of hydrolyzed collagen using swiftlet nest as raw material
  • Production methodology of hydrolyzed collagen using swiftlet nest as raw material
  • Production methodology of hydrolyzed collagen using swiftlet nest as raw material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0161] Example 1 - Small scale hemicellulose sugar extraction

[0162] Table 1 provides a summary of the chemical analysis of the liquors obtained from the extraction of hemicellulose sugars from various biomass types. % monomeric sugars are expressed as % by weight of the total sugar weight. All other results are expressed as % by weight relative to dry biomass.

[0163] All treatments were performed in a 0.5 L pressure reactor equipped with a stirrer and heating-cooling system. The biomass and the liquid were charged to the reactor in the amounts given in the table below. The reactor was heated to the temperature indicated in the table and the timer was started once the reactor reached 5°C below the specified temperature. Once the time has elapsed, the reactor is cooled. Solids and liquids were separated and the resulting liquid content was analyzed, all data back-calculated relative to dry biomass weight. The HPLC method was used to estimate % total sugars, % monomer...

Embodiment 2

[0173] Example 2 - Large scale chemical analysis of lignocellulosic material after hemicellulose sugar extraction

[0174] Table 2 provides a summary of chemical analyzes of various types of biomass after hemicellulose sugar extraction.

[0175] Pine (Reference No. A1202102-5): Fresh Loblolypine chips (145.9 lbs dry wood) were fed into a Rapid Cycle Digester (RDC, Andritz, Springfield, Ohio). By adding 0.3% H in a separate tank 2 SO 4 and 0.2% SO 2 Aqueous acid (500 lbs) was prepared by adding to water. The solution was heated to 135°C and then added to the digester to cover the wood. The solution was circulated through the wood for 40 minutes while maintaining temperature. After 60 minutes, the resulting liquor was drained to a liquor tank and steam was used to blow the wood to a cyclone to collect the wood (128.3 lbs dry wood) and vent the steam. The extracted wood was analyzed for sugar content, sugar composition, ash, elements (measured by ICP) and DCM extract. An...

Embodiment 4

[0190] Example 4 - Ash Analysis of Louisiana Bagasse Feedstock Before and After Soil and Ash Removal

[0191] By microwave oven (3.1.CEMPhoenix TM Microwave muffle furnace) to evaluate the ash content of a bagasse sample taken from a pile at a sugar mill in Louisiana and found to contain 13.4% ash.

[0192] Table 3A: Ash results after different treatments to remove soil and ash

[0193] sample

% ash

Louisiana Sample R1

13.12

Louisiana Sample A

17.81

Louisiana Sample R2

13.38

Sample R1 washed with water

12.78

Sample A washed with water

17.16

Sample R2, 1 shear treatment, 1 pressure wash

6.67

Sample A, 2 shear treatments, 2 pressure washes

2.52

Sample R2, 6 shear treatments, 6 pressure washes

2.68

Sample R2, 8 shear treatments, 8 pressure washes

2.26

[0194] The results summarized in this table indicate the presence of high ash in Louisiana bagasse obtained ...

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PUM

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Abstract

Health benefits manifested by consuming collagen / hydrolyzed collagen and swiftlet nest exhibit resemblance of each other. Logical instinct should have linked the duos. However, due to age-old assumptions and cultural misplacement, this relationship have been undergrounded. Swiftlet nest has been consumed by Chinese community as a premium delicacy and effective medicine as well as beauty enhancer. So much so that it has become the food of status and command very high price. Due to this reason, the culture of "if it ain't broken, dont fix it" permeated. Double steaming, sometimes called double boiling, is the only widely used cooking method till today, under the belief that over heating above 100 DEG C will destroy the nutrion value of swiftlet nest. This invention is a breakthrough from tradition. Swiftlet nest is cooked above 100 DEG C, using steam sterilization method. Amino acids analysis has been carried out on the sample of the swiftlet nest cooked using this invention. It shows the amino acids profile does fit the amino acids profile of collagen and hydrolyzed collagen. Hence, with this invention, swiftlet nest proved to be a source rich in amino acids and can be used as the raw material to produce collagen and hydrolyzed collagen.

Description

[0001] cross reference [0002] This application claims the benefit of PCT Application No. PCT / US2013 / 039585, filed May 3, 2013, and US Provisional Application No. 61 / 839,780, filed June 26, 2013, each of which is incorporated herein by reference in its entirety. Additionally, this application is related to US Provisional Application No. 61 / 785,891, filed March 14, 2013, and US Provisional Application No. 61 / 786,169, filed March 14, 2013. [0003] Incorporate by reference [0004] All publications, patents, and patent applications mentioned in this specification are herein incorporated by reference to the same extent as if each individual publication, patent, or patent application was specifically and individually indicated to be incorporated by reference. technical field [0005] The present invention relates to the treatment of lignocellulosic biomass materials comprising lignin, cellulose and hemicellulose polymers. Background technique [0006] Lignocellulosic bioma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08H7/00
CPCC08B37/0003C08B37/0057C08H8/00C08L1/02C08L33/20C08L63/00C08L67/00C08L95/00C08L97/005C08L97/02D21H17/23C10L1/026C10G3/00C08L77/00C10G2400/30D01F6/54D01F9/00D01F9/17Y02P30/20Y02T50/678C08H6/00Y02E50/10C08L77/02C08L31/00
Inventor 罗伯特·詹森菲利普·特拉维萨诺李·马德森纳塔·马迪斯罗特姆·佩里詹姆斯·艾伦·劳森诺亚·拉皮多特蒂莫西·艾伦·鲍尔巴西姆·哈拉克迈克尔·兹维利
Owner VIRDIA
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